Contents

Neuberger Berman Alternative and Multi-Asset Class Funds     

Fund Summaries

Neuberger Berman Commodity Strategy Fund

Class A Shares (NRBAX), Class C Shares (NRBCX), Institutional Class Shares (NRBIX)

Expense Example

The expense example can help you compare costs among mutual funds. The example assumes that you invested $10,000 for the periods shown, that you redeemed all of your shares at the end of those periods, that the Fund earned a hypothetical 5% total return each year, and that the Fund’s expenses were those in the table. For Class A and Institutional Class shares, your costs would be the same whether you sold your shares or continued to hold them at the end of each period. Actual performance and expenses may be higher or lower.

	1 Year	3 Years	5 Years	10 Years
Class A	$681	$905	$1,205	$2,056
Class C (assuming redemption)	$288	$582	$1,105	$2,540
Class C (assuming no redemption)	$188	$582	$1,105	$2,540
Institutional Class	$76	$237	$465	$1,123

Portfolio Turnover

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 88% of the average value of its portfolio.

Principal Investment Strategies

The Fund seeks to achieve its goal by investing under normal circumstances in commodity-linked derivative instruments and fixed income instruments. Commodities are assets that have tangible properties, such as oil, natural gas, agricultural products or metals.

The Fund seeks to gain long and short exposure to the commodity markets by investing, directly or indirectly, in futures contracts on individual commodities and other commodity-linked derivative instruments. The performance of these commodity-linked derivative instruments is expected to correspond to the performance of the commodity underlying the derivative instrument, without requiring the Fund to invest directly in commodities. Although the Fund may make these investments in commodity-linked derivative instruments directly, the Fund expects to gain exposure to these investments primarily by investing in a wholly owned subsidiary of the Fund formed in the Cayman Islands (“Subsidiary”).

The Subsidiary is managed by Neuberger Berman Investment Advisers LLC and has the same investment goal as the Fund. The Subsidiary may invest without limitation in commodity-linked derivative instruments. The Subsidiary also may invest in fixed income securities, cash or cash equivalent instruments, or money market mutual funds, some of which may serve as collateral for the Subsidiary’s derivative instruments. The Fund will not invest more than 25% of the value of its total assets in the Subsidiary at the end of any quarter of its taxable year.

Fund assets not invested either in the Subsidiary or directly in commodity-linked derivative instruments will be invested in fixed income securities, cash or cash equivalent instruments, or money market mutual funds.

The Fund (and the Subsidiary) may hold commodity-linked derivative instruments that provide leveraged exposure to commodities so that the Fund’s (and the Subsidiary’s) investment exposure to commodities (through their use of commodity- linked derivative instruments) may exceed the Fund’s net assets (including its interest in the Subsidiary).

In managing the Fund’s commodity investments, the Portfolio Managers seek to identify investment opportunities using quantitative investment models and fundamental analyses with an emphasis on risk management in an attempt to take advantage of both short-term and long-term opportunities in commodity markets. By managing a broadly diversified portfolio of commodity investments with an active investment approach, the Portfolio Managers seek to provide investors with an investment vehicle whose returns are not highly correlated with other major asset classes. The Fund may take short positions in one or more separate commodities. The short positions used by the Fund primarily involve buying a derivative on a commodity in anticipation that the price of the commodity will decline.

The Portfolio Managers will use various quantitative models employing strategies intended to identify investment opportunities and determine portfolio weightings in different commodity sectors and markets. These strategies include: (i) a risk-balancing strategy that considers the total portfolio risk the Portfolio Managers believe to be associated with each commodity; (ii) a strategy that endeavors to assess top down macro variables among various commodity sectors (such as, energy, industrial, precious metals, agricultural, livestock and softs (e.g., sugar, cotton, cocoa and coffee)); and/or (iii) a strategy that endeavors to assess the outlook for individual commodities within each commodity sector.

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From time to time, the Fund’s investment program may emphasize a particular sector of the commodities markets. If the Fund emphasizes one or more sectors the performance of your investment in the Fund will likely be affected by events affecting the performance of those sectors. Additional information about certain risks related to the various commodities market sectors are summarized under “Additional Information about Principal Investment Risks” in the Prospectus.

The Fund’s fixed income investments will be mainly in investment grade fixed income securities and are intended to provide liquidity and preserve capital and may serve as collateral for the Fund’s derivative instruments. These may include fixed income securities issued by the U.S. government and its agencies and instrumentalities, mortgage-backed securities, asset-backed securities, and securities issued by corporations or trust entities. The Fund considers fixed income securities to be investment grade if, at the time of investment, they are rated within the four highest categories by at least one independent credit rating agency or, if unrated, are determined by the Portfolio Managers to be of comparable quality.

The Fund may invest in cash or cash equivalent instruments. Because the Fund will use derivatives to gain exposure to commodities, and because derivatives may not require the Fund to deposit the full notional amount of the investment, the Fund may invest a significant amount of its assets in money market mutual funds or other fixed income investments, as described above. The Fund’s use of commodity-linked derivative instruments to obtain long and short exposure to the commodity markets may result in leverage, which amplifies the risks that are associated with the commodities underlying the derivative instruments. The Fund’s aggregate investment exposure, as measured on a notional basis, may be greater than 100% of the Fund’s total assets from time to time.

Although the Fund invests primarily in domestic securities and other instruments, it may also invest in foreign securities and other instruments.

In an effort to achieve its goal, the Fund may engage in active and frequent trading.

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events and policies, trade policies and tariffs, war, acts of terrorism, changes in domestic or foreign interest rates and/or investor expectations concerning interest rates, domestic and foreign inflation rates and investment and trading activities in commodities. Prices of various commodities may also be affected by factors such as drought, floods, weather, livestock disease, embargoes, tariffs and other regulatory developments. The prices of commodities can also fluctuate widely due to supply and demand disruptions in major producing or consuming regions. To the extent the Fund focuses its investments in a particular commodity in the commodities market, the Fund will be more susceptible to risks associated with the particular commodity. No active trading market may exist for certain commodities investments. Because the Fund’s and the Subsidiary's performance is linked to the performance of potentially volatile commodities, investors should be willing to assume the risks of significant fluctuations in the value of the Fund’s shares.

Credit Risk. Credit risk is the risk that issuers, guarantors, or insurers may fail, or become less able, to pay interest and/or principal when due. Changes in the actual or perceived creditworthiness of an issuer, or a downgrade or default affecting any of the Fund’s securities could affect the Fund’s performance. Generally, the longer the maturity and the lower the credit quality of a security, the more sensitive it is to credit risk.

Currency Risk. To the extent that the Fund invests in securities or other instruments denominated in or indexed to foreign currencies, changes in currency exchange rates could adversely impact investment gains or add to investment losses. Currency exchange rates may fluctuate significantly over short periods of time and can be affected unpredictably by intervention, or failure to intervene, by U.S. or foreign governments or central banks or by currency controls or political developments in the U.S. or abroad.

Derivatives Risk. Use of derivatives is a highly specialized activity that can involve investment techniques and risks different from, and in some respects greater than, those associated with investing in more traditional investments, such as stocks and bonds. Derivatives can be highly complex and highly volatile and may perform in unanticipated ways. Derivatives can create leverage, and the Fund could lose more than the amount it invests; some derivatives can have the potential for unlimited losses. Derivatives may at times be highly illiquid, and the Fund may not be able to close out or sell a derivative at a particular time or at an anticipated price. Derivatives can be difficult to value and valuation may be more difficult in times of market turmoil. There may be imperfect correlation between the behavior of a derivative and that of the reference instrument underlying the derivative. An abrupt change in the price of a reference instrument could render a derivative worthless. Derivatives may involve risks different from, and possibly greater than, the risks associated with investing directly in the reference instrument. Suitable derivatives may not be available in all circumstances, and there can be no assurance that the Fund will use derivatives to reduce exposure to other risks when that might have been beneficial. Derivatives involve counterparty risk, which is the risk that the other party to the derivative will fail to make required payments or otherwise comply with the terms of the derivative. That risk is generally thought to be greater with over-the-counter (OTC) derivatives than with derivatives that are exchange traded or centrally cleared. When the Fund uses derivatives, it will likely be required to provide margin or collateral and/or segregate cash or other liquid assets; these practices are intended to satisfy contractual undertakings and regulatory requirements and will not prevent the Fund from incurring losses on derivatives. The need to provide margin or collateral and/or segregate assets could limit the Fund's ability to pursue other opportunities as they arise. Ongoing changes to regulation of the derivatives markets and potential changes in the regulation of funds using derivative instruments could limit the Fund’s ability to pursue its investment strategies. New regulation of derivatives may make them more costly, or may otherwise adversely affect their liquidity, value or performance.

Futures. Futures contracts are subject to the risk that an exchange may impose price fluctuation limits, which may make it difficult or impossible for a fund to close out a position when desired.

Foreign Risk. Foreign securities involve risks in addition to those associated with comparable U.S. securities. Additional risks include exposure to less developed or less efficient trading markets; social, political, diplomatic, or economic instability; trade barriers and other protectionist trade policies (including those of the U.S.); fluctuations in foreign currencies or currency redenomination; potential for default on sovereign debt; nationalization or expropriation of assets; settlement, custodial or other operational risks; higher transaction costs; confiscatory withholding or other taxes; and less stringent auditing, corporate disclosure, governance, and legal standards. As a result, foreign securities may fluctuate more widely in price, and may also be less liquid, than comparable U.S. securities. World markets, or those in a particular region, may all react in similar fashion to important economic or political developments. In addition, foreign markets may perform differently than the U.S. market. The effect of economic instability on specific foreign markets or issuers may be difficult to predict or evaluate. Regardless of where a company is organized or its stock is traded, its performance may be affected significantly by events in regions from which it derives its profits or in which it conducts significant operations.

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Securities of issuers traded on foreign exchanges may be suspended, either by the issuers themselves, by an exchange or by governmental authorities. Trading suspensions may be applied from time to time to the securities of individual issuers for reasons specific to that issuer, or may be applied broadly by exchanges or governmental authorities in response to market events. In the event that the Fund holds material positions in such suspended securities, the Fund’s ability to liquidate its positions or provide liquidity to investors may be compromised and the Fund could incur significant losses.

High Portfolio Turnover. The Fund may engage in active and frequent trading and may have a high portfolio turnover rate, which may increase the Fund’s transaction costs, may adversely affect the Fund’s performance and may generate a greater amount of capital gain distributions to shareholders than if the Fund had a low portfolio turnover rate.

Interest Rate Risk. In general, the value of investments with interest rate risk, such as debt securities, will move in the direction opposite to movements in interest rates. If interest rates rise, the value of such securities may decline. Typically, the longer the maturity or duration of a debt security, the greater the effect a change in interest rates could have on the security’s price. Thus, the sensitivity of the Fund’s debt securities to interest rate risk will increase with any increase in the duration of those securities.

Issuer-Specific Risk. An individual security may be more volatile, and may perform differently, than the market as a whole.

Leverage Risk. Leverage amplifies changes in the Fund’s net asset value and may make the Fund more volatile. Derivatives may create leverage and can result in losses to the Fund that exceed the amount originally invested and may accelerate the rate of losses. There can be no assurance that the Fund’s use of any leverage will be successful. The Fund’s investment exposure can exceed its net assets, sometimes by a significant amount.

Liquidity Risk. From time to time, the trading market for a particular investment or type of investment in which the Fund invests is or may become less liquid or even illiquid. Illiquid investments frequently can be more difficult to purchase or sell at an advantageous price or time, and there is a greater risk that the investments may not be sold for the price at which the Fund is carrying them. Certain investments that were liquid when the Fund purchased them may become illiquid, sometimes abruptly. Additionally, market closures due to holidays or other factors may render a security or group of securities (e.g., securities tied to a particular country or geographic region) illiquid for a period of time. An inability to sell a portfolio position can adversely affect the Fund’s value or prevent the Fund from being able to take advantage of other investment opportunities. Market prices for such securities or other investments may be volatile. During periods of substantial market volatility, an investment or even an entire market segment may become illiquid, sometimes abruptly, which can adversely affect the Fund’s ability to limit losses.

Unexpected episodes of illiquidity, including due to market or political factors, instrument or issuer-specific factors and/or unanticipated outflows, may limit the Fund’s ability to pay redemption proceeds within the allowable time period. To meet redemption requests during periods of illiquidity, the Fund may be forced to sell securities at an unfavorable time and/or under unfavorable conditions.

Market Direction Risk. Since the Fund will typically hold both long and short positions, an investment in the Fund will involve market risks associated with different types of investment decisions than those made for a typical “long only” fund. The Fund’s results could suffer when there is a general market advance and the Fund holds significant “short” positions, or when there is a general market decline and the Fund holds significant “long” positions. The markets may have considerable volatility from day to day and even in intra-day trading.

Market Volatility Risk. Markets may be volatile and values of individual securities and other investments, including those of a particular type, may decline significantly in response to adverse issuer, political, regulatory, market, economic or other developments that may cause broad changes in market value, public perceptions concerning these developments, and adverse investor sentiment or publicity. Geopolitical and other risks, including environmental and public health risks may add to instability in world economies and markets generally. Changes in value may be temporary or may last for extended periods. If the Fund sells a portfolio position before it reaches its market peak, it may miss out on opportunities for better performance.

Model Risk. To a significant extent, the Fund’s performance will depend on the success of implementing and managing the investment models that assist in allocating the Fund’s assets. Models that have been formulated on the basis of past market data may not be indicative of future price movements. Models may not be reliable if unusual or disruptive events cause market moves the nature or size of which are inconsistent with the historic performance of individual markets and their relationship to one another or to other macroeconomic events. Models also may have hidden biases or exposure to broad structural or sentiment shifts. In the event that actual events fail to conform to the assumptions underlying such models, losses could be incurred. The performance of the investment models may be impacted by software or other technology malfunctions, programming inaccuracies, and similar circumstances.

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Mortgage- and Asset-Backed Securities Risk. The value of mortgage- and asset-backed securities, including collateralized mortgage instruments, will be influenced by the factors affecting the housing market or the assets underlying the securities. These securities tend to be more sensitive to changes in interest rates than other types of debt securities. In addition, investments in mortgage- and asset-backed securities may be subject to prepayment risk and extension risk, call risk, credit risk, valuation risk, and illiquid investment risk, sometimes to a higher degree than various other types of debt securities. These securities are also subject to the risk of default on the underlying mortgages or assets, particularly during periods of market downturn, and an unexpectedly high rate of defaults on the underlying assets will adversely affect the security’s value.

Other Investment Company Risk. To the extent the Fund invests in other investment companies, including money market funds and exchange-traded funds (ETFs), its performance will be affected by the performance of those other investment companies. Investments in other investment companies are subject to the risks of the other investment companies’ investments, as well as to the other investment companies’ expenses.

Prepayment and Extension Risk. The Fund’s performance could be affected if borrowers pay back principal on certain debt securities, such as mortgage- or asset-backed securities, before (prepayment) or after (extension) the market anticipates such payments, shortening or lengthening their duration. Due to a decline in interest rates or an excess in cash flow into the issuer, a debt security might be called or otherwise converted, prepaid or redeemed before maturity. As a result of prepayment, the Fund may have to reinvest the proceeds in an investment offering a lower yield, may not benefit from any increase in value that might otherwise result from declining interest rates, and may lose any premium it paid to acquire the security. Conversely, rising market interest rates generally result in slower payoffs or extension, which effectively increases the duration of certain debt securities, heightening interest rate risk and increasing the magnitude of any resulting price declines.

Recent Market Conditions. Some countries, including the U.S., are adopting more protectionist trade policies and moving away from the tighter financial industry regulations that followed the 2008 financial crisis. The U.S. is also said to be considering significant new investments in infrastructure and national defense which, coupled with lower federal tax rates, could lead to sharply increased government borrowing and higher interest rates. The exact shape of these policies is still being worked out through the political process, but the equity and debt markets may react strongly to expectations, which could increase volatility, especially if the market’s expectations for changes in government policies are not borne out. Higher interest rates may further strengthen the already strong U.S. dollar, which may also harm U.S. companies that rely significantly on exports.

Although prices of many U.S. equity securities have increased substantially over several years, some market prognosticators reportedly believe market indicators point toward a period of decline. The economies of many other nations are weaker than that of the U.S., and economic weakness in U.S. trading partners may harm long-term growth in the U.S. The recent decisions by the Fed to lower a key interest rate may reflect concerns about the strength of the U.S. economy. Changes in U.S. law over the past decade may leave the federal government with fewer tools to address severe market dislocations in the future.

High public debt in the U.S. and other countries creates ongoing systemic and market risks and policymaking uncertainty. Interest rates have been unusually low in recent years in the U.S. and abroad. Because there is little precedent for this situation, it is difficult to predict the impact on various markets of a significant rate increase or other significant policy changes. There is a greater risk of rising interest rates than has historically been the case due to the current period of relatively low rates and the effect of government fiscal policy initiatives and potential market reaction to those initiatives.

Trillions of dollars’ worth of financial contracts around the world specify rates that are based on the London Interbank Offered Rate (LIBOR). LIBOR is produced daily by averaging the rates for inter-bank lending reported by a number of banks. Current plans call for LIBOR to be phased out by the end of 2021. There are risks that the financial services industry will not have a suitable substitute in place by that time and that there will not be time to perform the substantial work necessary to revise the many existing contracts that rely on LIBOR. The transition process, or a failure of the industry to transition properly, might lead to increased volatility and illiquidity in markets that currently rely on LIBOR. It also could lead to a reduction in the value of some LIBOR-based investments and reduce the effectiveness of new hedges placed against existing LIBOR-based instruments. Since the usefulness of LIBOR as a benchmark could deteriorate during the transition period, these effects could occur prior to the end of 2021.

National economies are increasingly interconnected, as are global financial markets, which increases the possibilities that conditions in one country or region might adversely impact issuers in a different country or region. The rise in protectionist trade policies, changes to some major international trade agreements and the potential for changes to others, could affect the economies of many nations in ways that cannot necessarily be foreseen at the present time. Equity markets in the U.S. and China seem very sensitive to the outlook for resolving the current U.S.-China “trade war.”

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The impact of the United Kingdom’s vote to leave the European Union (the “EU”), commonly referred to as “Brexit,” is impossible to know for sure until it is implemented. The effect on the economies of the United Kingdom and the EU will likely depend on the nature of trade relations between the UK and the EU and other major economies following Brexit, which are subject to negotiation and the political processes of the nations involved. There is an agreement between the UK and the EU setting out the terms of separation which may mitigate some of the adverse effects of separation. If the UK separates from the EU without a formal agreement on future trade relationships, it could be disruptive to the economies of both regions.

Economists and others have expressed increasing concern about the potential effects of global climate change on property and security values. A rise in sea levels, an increase in powerful windstorms and/or a climate-driven increase in sea levels or flooding could cause coastal properties to lose value or become unmarketable altogether. Economists warn that, unlike previous declines in the real estate market, properties in affected coastal zones may not ever recover their value. Large wildfires driven by high winds and prolonged drought may devastate businesses and entire communities and may be very costly to any business found to be responsible for the fire. Regulatory changes tied to concerns about climate change could adversely affect the value of certain land and the viability of certain industries.

These losses could adversely affect corporate issuers and mortgage lenders, the value of mortgage-backed securities, the bonds of municipalities that depend on tax or other revenues and tourist dollars generated by affected properties, and insurers of the property and/or of corporate, municipal or mortgage-backed securities. Since property and security values are driven largely by buyers’ perceptions, it is difficult to know the time period over which these market effects might unfold.

Redemption Risk. The Fund may experience periods of heavy redemptions that could cause the Fund to sell assets at inopportune times or at a loss or depressed value. Redemption risk is greater to the extent that one or more investors or intermediaries control a large percentage of investments in the Fund. In addition, redemption risk is heightened during periods of declining or illiquid markets. Heavy redemptions could hurt the Fund’s performance. Regulators have expressed concern that a general rise in interest rates has the potential to cause investors to move out of fixed income securities on a large scale, which may increase redemptions from mutual funds that hold large amounts of fixed income securities, and that such a move, coupled with a reduction in the ability or willingness of dealers and other institutional investors to buy or hold fixed income securities, may result in decreased liquidity and increased volatility in the fixed income markets.

Sector Risk. From time to time, based on market or economic conditions, the Fund may have significant positions in one or more sectors of the market. To the extent the Fund invests more heavily in particular sectors, its performance will be especially sensitive to developments that significantly affect those sectors. Individual sectors may be more volatile, and may perform differently, than the broader market. The industries that constitute a sector may all react in the same way to economic, political or regulatory events.

Short Sale Risk. Short sales, at least theoretically, present a risk of unlimited loss on an individual security basis, since the Fund may be required to buy the security sold short at a time when the security has appreciated in value, and there is potentially no limit to the amount of such appreciation. Because the Fund may invest the proceeds of a short sale, another effect of short selling on the Fund is leverage, in that it amplifies changes in the Fund’s net asset value since it increases the exposure of the Fund to the market. The Fund may not always be able to close out a short position at a favorable time or price. If the Fund covers its short sale at an unfavorable price, the cover transaction is likely to reduce or eliminate any gain, or cause a loss to the Fund. When the Fund is selling a security short, it must maintain a segregated account of cash or high-grade securities equal to the margin requirement. As a result, the Fund may maintain high levels of cash or other liquid assets (such as U.S. Treasury bills, money market instruments, certificates of deposit, high quality commercial paper and long equity positions). The Fund may utilize the collateral obtained from securities lending for this cash. The need to maintain cash or other liquid assets in segregated accounts could limit the Fund's ability to pursue other opportunities as they arise.

Subsidiary Risk. By investing in the Subsidiary, the Fund is indirectly exposed to the risks associated with the Subsidiary’s investments and operations. The commodity-linked derivative instruments and other investments held by the Subsidiary are similar to those that are permitted to be held by the Fund, and thus, present the same risks whether they are held by the Fund or the Subsidiary. There can be no assurance that the investment objective of the Subsidiary will be achieved. The Subsidiary is not registered under the Investment Company Act of 1940, as amended (the “1940 Act”), and, unless otherwise noted in this prospectus, is not subject to all the investor protections of the 1940 Act. However, the Fund wholly owns and controls the Subsidiary, and the Fund and the Subsidiary are both managed by Neuberger Berman Investment Advisers LLC, making it unlikely that the Subsidiary will take action contrary to the interests of the Fund and its shareholders. The Fund’s Board of Trustees has oversight responsibility for the investment activities of the Fund, including its investment in the Subsidiary, and the Fund’s role as sole shareholder of the Subsidiary. In adhering to the Fund’s investment restrictions and limitations, Neuberger

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Berman Investment Advisers LLC will treat the assets of the Subsidiary generally in the same manner as assets that are held directly by the Fund. Changes in the laws of the United States and/or the Cayman Islands, under which the Fund and the Subsidiary, respectively, are organized, could result in the inability of the Fund and/or the Subsidiary to operate as described in this prospectus and the Statement of Additional Information and could adversely affect the Fund and its shareholders.

Tax Risk. To qualify as a “regulated investment company” under the Internal Revenue Code of 1986, as amended (“Code”) (“RIC”), and be eligible to receive “pass-through” tax treatment, the Fund must, among other things, derive at least 90% of its gross income for each taxable year from types of income treated as “qualifying income” under the Code. Although qualifying income does not include income derived directly from commodities, including certain commodity-linked derivative instruments, the Internal Revenue Service (“Service”) issued a large number of private letter rulings (which the Fund may not use or cite as precedent) between 2006 and 2011 concluding that income a RIC derives from a wholly owned foreign subsidiary (a “CFC”) (such as the Subsidiary) that earns income derived from commodities and income from certain commodity-linked notes is qualifying income.

The Service recently issued Regulations providing that a CFC’s income that the Code requires a RIC to include in its gross income each taxable year (“Subpart F Inclusion”) will constitute qualifying income for the RIC whether or not the Subpart F Inclusion is distributed by the CFC to the RIC. The new Regulations are consistent with the conclusions in the rulings described above and remove the uncertainty that existed as a result of previously issued proposed regulations that provided that only distributions the CFC made to the RIC out of its earnings and profits for the applicable tax year that were attributable to the Subpart F Inclusion (“Earnings and Profits”) would so qualify. The Fund has also received an opinion of counsel, which is not binding on the Service or the courts, that income the Fund derives from the Subsidiary should constitute qualifying income. Although the Fund may receive annual distributions from the Subsidiary out of its Earnings and Profits, if any, each taxable year, if in one or more taxable years the Fund did not receive any such distributions (or received less than all of same) or the Service concluded that the amounts it did receive were not “distributions” for federal income tax purposes, the Fund’s Subpart F Inclusions will nevertheless be qualifying income under the new Regulations.

The Service has issued a revenue procedure stating that the Service will not “ordinarily” issue private letter rulings on any issue relating to the treatment of a corporation as a RIC that requires a determination of whether a financial instrument or position is a “security.” Accordingly, future rulings regarding the status of commodity-linked notes and other commodity-linked derivative instruments will be rarely issued, if at all.

The federal income tax treatment of the Fund’s income from the Subsidiary may be adversely affected by future legislation, other Treasury regulations, and/or other guidance issued by the Service that could affect the character, timing of recognition, and/or amount of the Fund’s taxable income and/or net capital gains and, therefore, the distributions it makes. If the Fund failed the qualifying income test for any taxable year but was eligible to and did cure the failure, it would incur potentially significant federal income tax expense. If, on the other hand, the Fund failed to qualify as a RIC for any taxable year and was ineligible to or otherwise did not cure the failure, it would be subject to federal income tax on its taxable income at the corporate tax rate, with the consequences that its income available for distribution to shareholders would be reduced and all such distributions from its current or accumulated earnings and profits would be taxable to its shareholders as dividend income. In that event, the Fund’s Board of Trustees may authorize a significant change in investment strategy or the Fund’s liquidation.

U.S. Government Securities Risk. Although the Fund may hold securities that carry U.S. government guarantees, these guarantees do not extend to shares of the Fund itself and do not guarantee the market prices of the securities. Furthermore, not all securities issued by the U.S. government and its agencies and instrumentalities are backed by the full faith and credit of the U.S. Treasury.

A summary of the Fund’s additional principal investment risks is as follows:

Risk of Increase in Expenses. A decline in the Fund’s average net assets during the current fiscal year due to market volatility or other factors could cause the Fund’s expenses for the current fiscal year to be higher than the expense information presented in “Fees and Expenses.”

Operational and Cybersecurity Risk. The Fund and its service providers, and your ability to transact with the Fund, may be negatively impacted due to operational matters arising from, among other problems, human errors, systems and technology disruptions or failures, or cybersecurity incidents. Cybersecurity incidents may allow an unauthorized party to gain access to fund assets, customer data, or proprietary information, or cause the Fund or its service providers, as well as the securities trading venues and their service providers, to suffer data corruption or lose operational functionality. It is not possible for the Manager or the

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other Fund service providers to identify all of the cybersecurity or other operational risks that may affect the Fund or to develop processes and controls to completely eliminate or mitigate their occurrence or effects. Most issuers in which the Fund invests are heavily dependent on computers for data storage and operations, and require ready access to the internet to conduct their business. Thus, cybersecurity incidents could also affect issuers of securities in which the Fund invests, leading to significant loss of value.

Risk Management. Risk is an essential part of investing. No risk management program can eliminate the Fund’s exposure to adverse events; at best, it may only reduce the possibility that the Fund will be affected by such events, and especially those risks that are not intrinsic to the Fund’s investment program. The Fund could experience losses if judgments about risk prove to be incorrect.

Valuation Risk. The Fund may not be able to sell an investment at the price at which the Fund has valued the investment. Such differences could be significant, particularly for illiquid securities and securities that trade in relatively thin markets and/or markets that experience extreme volatility. If market or other conditions make it difficult to value some investments, SEC rules and applicable accounting protocols may require the Fund to value these investments using more subjective methods, known as fair value methodologies. Using fair value methodologies to price investments may result in a value that is different from an investment’s most recent price and from the prices used by other mutual funds to calculate their NAVs. The Fund’s ability to value its investments in an accurate and timely manner may be impacted by technological issues and/or errors by third party service providers, such as pricing services or accounting agents.

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Neuberger Berman Global Allocation Fund

Class A Shares (NGLAX), Class C Shares (NGLCX), Institutional Class Shares (NGLIX)

Expense Example

The expense example can help you compare costs among mutual funds. The example assumes that you invested $10,000 for the periods shown, that you redeemed all of your shares at the end of those periods, that the Fund earned a hypothetical 5% total return each year, and that the Fund’s expenses were those in the table. For Class A and Institutional Class shares, your costs would be the same whether you sold your shares or continued to hold them at the end of each period. Actual performance and expenses may be higher or lower.

	1 Year	3 Years	5 Years	10 Years
Class A	$690	$934	$1,806	$4,056
Class C (assuming redemption)	$298	$612	$1,671	$4,334
Class C (assuming no redemption)	$198	$612	$1,671	$4,334
Institutional Class	$87	$271	$1,120	$3,341

Portfolio Turnover

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 74% of the average value of its portfolio. During the most recent fiscal year, the Fund's portfolio turnover rate including mortgage dollar roll transactions was 159%.

Principal Investment Strategies

To pursue its goal, the Fund employs a fundamental and quantitative approach to allocating the Fund’s assets among various investment strategies that primarily invest in U.S. and non-U.S. equity and debt securities, commodities, and currencies. The Fund seeks to generate returns primarily through asset allocation and security selection, utilizing the Manager’s collective investment expertise. The Fund may also obtain investment exposure to these asset classes through investments in exchange traded funds (“ETFs”) or other investment companies, including those managed by the Manager (“Underlying Funds”), or through the use of derivatives. The Fund’s allocation to equity securities is achieved by investing directly in equity securities and by investing in Underlying Funds. The Fund’s allocation to commodities and a portion of the Fund’s allocation to debt securities is achieved by investing in Underlying Funds and partly by investing directly in such instruments. For a portion of the Fund’s allocation to equity and debt securities, and certain other investments, including derivatives, investments may be chosen by a select group of the Manager’s portfolio managers (“Underlying Managers”).

The Portfolio Managers make asset allocation decisions and seek to identify investment opportunities using a variety of fundamental and quantitative analyses and may use the Manager’s fundamental research capabilities in analyzing the overall investment opportunities and risks among the various asset classes and investment strategies. The Portfolio Managers review the Fund’s asset allocations and seek to identify asset classes, sectors, securities and other investment opportunities that appear attractively valued. Opportunities to invest in different asset classes or to adjust allocations among existing asset classes may be identified based on numerous factors, including analysis of historic and projected relative returns, economic factors, industry cycles, volatility forecasts, and political trends, among other factors impacting global financial markets.

The Portfolio Managers have considerable latitude in selecting the Fund’s investments and may adjust the Fund’s portfolio and overall risk profile by making tactical decisions to overweight or underweight particular asset classes or sectors based on their outlook, as well as the views of Neuberger Berman’s asset allocation committee, on the global economy and markets. The Portfolio Managers may adjust the Fund’s overall exposure, including by making changes to the allocations among asset classes, and there is no requirement as to the percentage of the Fund’s assets that must be invested in any asset class.

Each of the Underlying Managers employs either a fundamental or quantitative approach or a combination of both approaches when making investment decisions. They utilize bottom up, research-driven processes to identify investments that they believe have the ability to deliver value to the Fund’s shareholders over the long term.

The Fund’s investments may include: (i) long and short investments in equity securities of companies of any market capitalization throughout the world (including the U.S. and emerging markets), which may include common and preferred stocks, and depositary receipts; (ii) debt, including below investment grade debt securities (commonly known as “junk bonds”), issued by corporate entities throughout the world (including the U.S. and emerging markets), and domestic and foreign governments and their agencies and/or instrumentalities, loans and loan participations, inflation protected securities, convertible bonds, mortgage- and asset-backed securities, and collateralized debt obligations; (iii) real estate investment trusts (“REITs”); (iv) master limited

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partnerships (“MLPs”); (v) securities and other instruments that provide exposure to commodities and similar assets; (vi) foreign currencies; and (vii) certain derivative instruments.

The Fund may use derivatives without limitation and intends to invest primarily in four categories: (i) futures contracts based on indices, government bonds, interest rates and currencies; (ii) forward foreign currency contracts; (iii) swaps, including interest rate swaps and total return swaps on broad-based indices; and (iv) call and put options on securities and indices including writing (selling) calls against positions in the portfolio (“covered calls”) or writing (selling) puts on securities and indices. All of these derivatives may be used in an effort to: enhance returns; manage or adjust the risk profile of the Fund or the risk of individual positions; replace more traditional direct investments; obtain or reduce exposure to certain markets; establish net short or long positions for markets, currencies or securities; adjust the duration of the Fund’s fixed income securities; or alter the Fund’s exposure to markets, currencies, interest rates, sectors and issuers.

Under normal market conditions, the Fund will invest so that at least 40% of its investment exposure comes from non-U.S. securities and other instruments (unless market conditions are not deemed favorable by the Portfolio Managers, in which case the Fund would invest so that at least 30% of its investment exposure comes from non-U.S. securities and other instruments). These non-U.S. securities or other instruments are issued by (i) foreign government or quasi-governmental issuers or (ii) nongovernmental issuers (a) that are organized or located outside the U.S., (b) that primarily trade in a market located outside the U.S., or (c) that derive at least 50% of their revenue or profits from business outside the U.S. or have at least 50% of their sales or assets outside the U.S. For temporary defensive purposes or in connection with implementing changes in the asset allocation, the Fund may deviate substantially from any of these percentage allocations.

In an effort to achieve its goal, the Fund may engage in active and frequent trading.

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Collateralized Debt Obligations Risk. CDOs, which include collateralized loan obligations (CLOs), issue classes or “tranches” of securities that vary in risk and yield and may experience substantial losses due to interest rate fluctuations, actual defaults, collateral defaults, disappearance of subordinate tranches, market anticipation of defaults, and investor aversion to CDO securities as a class. The risks of investing in CDOs depend largely on the quality and type of the underlying debt, which may include loans, bonds and mortgages, and the tranche of the CDO in which the Fund invests. In addition, CDOs that obtain their exposure through derivative instruments entail the additional risks associated with such instruments. CDOs can be difficult to value, may at times be illiquid, and may produce unexpected investment results due to their complex structure. In addition, CDOs involve many of the same risks of investing in debt securities and asset backed securities including, but not limited to, interest rate risk, credit risk, liquidity risk, and valuation risk.

Commodity Regulatory Risk. The Fund is deemed a “commodity pool” and the Fund’s investment manager is considered a “commodity pool operator” with respect to the Fund under the Commodity Exchange Act. The Fund’s investment manager is therefore subject to dual regulation by the Securities and Exchange Commission and the Commodity Futures Trading Commission. Compliance with regulations governing commodity pools may increase the Fund’s regulatory compliance costs. The regulatory requirements could change at any time and additional regulations could also be adopted, which may adversely impact the Fund, and the Fund may be compelled to consider significant changes, which could include substantially altering its principal investment strategies or, if deemed necessary, liquidating the Fund.

Convertible Securities Risk. The value of a convertible security, which is a form of hybrid security (i.e., a security with both debt and equity characteristics), typically increases or decreases with the price of the underlying common stock. In general, a convertible security is subject to the market risks of stocks when the underlying stock’s price is high relative to the conversion price and is subject to the market risks of debt securities when the underlying stock’s price is low relative to the conversion price. The general market risks of debt securities that are common to convertible securities include, but are not limited to, interest rate risk and credit risk. To the extent the Fund invests in convertible securities issued by small- or mid-cap companies, it will be subject to the risks of investing in such companies.

Credit Risk. Credit risk is the risk that issuers, guarantors, or insurers may fail, or become less able, to pay interest and/or principal when due. Changes in the actual or perceived creditworthiness of an issuer, or a downgrade or default affecting any of the Fund’s securities could affect the Fund’s performance. Generally, the longer the maturity and the lower the credit quality of a security, the more sensitive it is to credit risk.

Currency Risk. To the extent that the Fund is exposed directly or indirectly to foreign currencies, including through its investments, or invests in securities or other instruments denominated in or indexed to foreign currencies, changes in currency exchange rates could adversely impact investment gains or add to investment losses. Currency exchange rates may fluctuate significantly over short periods of time and can be affected unpredictably by intervention, or failure to intervene, by U.S. or foreign governments or central banks or by currency controls or political developments in the U.S. or abroad.

Depositary Receipts Risk. Depositary receipts are subject to the risk of fluctuation in the currency exchange rate if, as is often the case, the underlying foreign securities are denominated in foreign currency, and there may be an imperfect correlation between the market value of depositary receipts and the underlying foreign securities. In addition, depositary receipts involve many of the same risks of investing directly in the underlying foreign securities.

Derivatives Risk. Use of derivatives is a highly specialized activity that can involve investment techniques and risks different from, and in some respects greater than, those associated with investing in more traditional investments, such as stocks and bonds. Derivatives can be highly complex and highly volatile and may perform in unanticipated ways. Derivatives can create leverage, and the Fund could lose more than the amount it invests; some derivatives can have the potential for unlimited losses. Derivatives may at times be highly illiquid, and the Fund may not be able to close out or sell a derivative at a particular time or at an anticipated price. Derivatives can be difficult to value and valuation may be more difficult in times of market turmoil. There may be imperfect correlation between the behavior of a derivative and that of the reference instrument underlying the derivative. An abrupt change in the price of a reference instrument could render a derivative worthless. Derivatives may involve risks different from, and possibly greater than, the risks associated with investing directly in the reference instrument. Suitable derivatives may not be available in all circumstances, and there can be no assurance that the Fund will use derivatives to reduce exposure to other risks when that might have been beneficial. Derivatives involve counterparty risk, which is the risk that the other party to the derivative will fail to make required payments or otherwise comply with the terms of the derivative. That risk is generally thought to be greater with over-the-counter (OTC) derivatives than with derivatives that are exchange traded or centrally cleared. When the Fund uses derivatives, it will likely be required to provide margin or collateral and/or segregate cash or other liquid assets; these practices are intended to satisfy contractual undertakings and regulatory requirements and will not prevent the Fund from

15 Global Allocation Fund

incurring losses on derivatives. The need to provide margin or collateral and/or segregate assets could limit the Fund's ability to pursue other opportunities as they arise. Ongoing changes to regulation of the derivatives markets and potential changes in the regulation of funds using derivative instruments could limit the Fund’s ability to pursue its investment strategies. New regulation of derivatives may make them more costly, or may otherwise adversely affect their liquidity, value or performance.

Additional risks associated with certain types of derivatives are discussed below:

Forward Contracts. There are no limitations on daily price movements of forward contracts. Changes in foreign exchange regulations by governmental authorities might limit the trading of forward contracts on currencies.

Futures. Futures contracts are subject to the risk that an exchange may impose price fluctuation limits, which may make it difficult or impossible for a fund to close out a position when desired.

Options. By writing put options, the Fund takes on the risk of declines in the value of the underlying instrument, including the possibility of a loss up to the entire strike price of each option it sells, but without the corresponding opportunity to benefit from potential increases in the value of the underlying instrument. When the Fund writes a put option, it assumes the risk that it must purchase the underlying instrument at a strike price that may be higher than the market price of the instrument. If there is a broad market decline and the Fund is not able to close out its written put options, it may result in substantial losses to the Fund. By writing a call option, the Fund may be obligated to deliver instruments underlying an option at less than the market price. When the Fund writes a covered call option, it gives up the opportunity to profit from a price increase in the underlying instrument above the strike price. If a covered call option that the Fund has written is exercised, the Fund will experience a gain or loss from the sale of the underlying instrument, depending on the price at which the Fund purchased the instrument and the strike price of the option The Fund will receive a premium from writing options, but the premium received may not be sufficient to offset any losses sustained from exercised options. In the case of a covered call, the premium received may be offset by a decline in the market value of the underlying instrument during the option period. If an option that the Fund has purchased is never exercised or closed out, the Fund will lose the amount of the premium it paid and the use of those funds.

Swaps. The risk of loss with respect to swaps generally is limited to the net amount of payments that the Fund is contractually obligated to make or, in the case of the other party to a swap defaulting, the net amount of payments that the Fund is contractually entitled to receive. If the Fund sells a credit default swap, however, the risk of loss may be the entire notional amount of the swap.

Some swaps are now executed through an organized exchange or regulated facility and cleared through a regulated clearing organization. The absence of an organized exchange or market for swap transactions may result in difficulties in trading and valuation, especially in the event of market disruptions. The use of an organized exchange or market for swap transactions is expected to result in swaps being easier to trade and value, but this may not always be the case.

Foreign and Emerging Market Risk. Foreign securities, including those issued by foreign governments, involve risks in addition to those associated with comparable U.S. securities. Additional risks include exposure to less developed or less efficient trading markets; social, political, diplomatic, or economic instability; trade barriers and other protectionist trade policies (including those of the U.S.); significant government involvement in an economy and/or market structure; fluctuations in foreign currencies or currency redenomination; potential for default on sovereign debt; nationalization or expropriation of assets; settlement, custodial or other operational risks; higher transaction costs; confiscatory withholding or other taxes; and less stringent auditing, corporate disclosure, governance, and legal standards. As a result, foreign securities may fluctuate more widely in price, and may also be less liquid, than comparable U.S. securities. Regardless of where a company is organized or its stock is traded, its performance may be affected significantly by events in regions from which it derives its profits or in which it conducts significant operations. To the extent a foreign security is denominated in U.S. dollars, there is also the risk that a foreign government will not let U.S. dollar-denominated assets leave the country.

Investing in emerging market countries involves risks in addition to and greater than those generally associated with investing in more developed foreign countries. The governments of emerging market countries may be more unstable and more likely to impose capital controls, nationalize a company or industry, place restrictions on foreign ownership and on withdrawing sale proceeds of securities from the country, intervene in the financial markets, and/or impose burdensome taxes that could adversely affect security prices. In addition, the economies of emerging market countries may be dependent on relatively few industries that are more susceptible to local and global changes. Emerging market countries may also have less developed legal and accounting systems. Securities markets in emerging market countries are also relatively small and have substantially lower trading volumes.

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Securities of issuers in emerging market countries may be more volatile and less liquid than securities of issuers in foreign countries with more developed economies or markets and the situation may require that the Fund fair value its holdings in those countries.

Securities of issuers traded on foreign exchanges may be suspended, either by the issuers themselves, by an exchange or by governmental authorities. The likelihood of such suspensions may be higher for securities of issuers in emerging or less-developed market countries than in countries with more developed markets. Trading suspensions may be applied from time to time to the securities of individual issuers for reasons specific to that issuer, or may be applied broadly by exchanges or governmental authorities in response to market events. Suspensions may last for significant periods of time, during which trading in the securities and in instruments that reference the securities, such as derivative instruments, may be halted. In the event that the Fund holds material positions in such suspended securities or instruments, the Fund’s ability to liquidate its positions or provide liquidity to investors may be compromised and the Fund could incur significant losses.

From time to time, based on market or economic conditions, the Fund may invest a significant portion of its assets in one country or geographic region. If the Fund does so, there is a greater risk that economic, political, regulatory, diplomatic, social and environmental conditions in that particular country or geographic region may have a significant impact on the Fund’s performance and that the Fund’s performance will be more volatile than the performance of more geographically diversified funds.

Growth Stock Risk. Because the prices of most growth stocks are based on future expectations, these stocks tend to be more sensitive than value stocks to bad economic news and negative earnings surprises. Bad economic news or changing investor perceptions may adversely affect growth stocks across several sectors and industries simultaneously.

High Portfolio Turnover. The Fund may engage in active and frequent trading and may have a high portfolio turnover rate, which may increase the Fund’s transaction costs, may adversely affect the Fund’s performance and may generate a greater amount of capital gain distributions to shareholders than if the Fund had a low portfolio turnover rate.

Inflation-Linked Debt Securities Risk. Inflation-linked debt securities are structured to provide protection against inflation. The value of the principal or the interest income paid on an inflation-linked debt security is adjusted to track changes in an official inflation measure. Repayment of the original principal upon maturity (as adjusted upward for inflation, if any) is guaranteed in the case of U.S. Treasury inflation-indexed debt securities. For inflation-linked securities that do not provide a similar guarantee, the adjusted principal value of the securities repaid at maturity may be less than the original principal value. The value of inflation-linked debt securities is expected to change in response to changes in real interest rates. Real interest rates are tied to the relationship between nominal interest rates and the rate of inflation. In periods of deflation, the Fund may have no income at all from such investments. In general, the price of an inflation-linked debt security falls when real interest rates rise, and rises when real interest rates fall. Interest payments on inflation-linked debt securities will vary as the principal and/or interest is adjusted for inflation and can be unpredictable. The principal value of an investment in the Fund is not protected or otherwise guaranteed by virtue of the Fund’s investments in inflation-linked debt securities.

Interest Rate Risk. In general, the value of investments with interest rate risk, such as debt securities, will move in the direction opposite to movements in interest rates. If interest rates rise, the value of such securities may decline. Typically, the longer the maturity or duration of a debt security, the greater the effect a change in interest rates could have on the security’s price. Thus, the sensitivity of the Fund’s debt securities to interest rate risk will increase with any increase in the duration of those securities.

Issuer-Specific Risk. An individual security may be more volatile, and may perform differently, than the market as a whole.

Leverage Risk. Leverage amplifies changes in the Fund’s net asset value and may make the Fund more volatile. Derivatives and short positions may create leverage and can result in losses to the Fund that exceed the amount originally invested and may accelerate the rate of losses. There can be no assurance that the Fund’s use of any leverage will be successful. The Fund’s investment exposure can exceed its net assets, sometimes by a significant amount.

Liquidity Risk. From time to time, the trading market for a particular investment or type of investment in which the Fund invests is or may become less liquid or even illiquid. Illiquid investments frequently can be more difficult to purchase or sell at an advantageous price or time, and there is a greater risk that the investments may not be sold for the price at which the Fund is carrying them. Certain investments that were liquid when the Fund purchased them may become illiquid, sometimes abruptly. Additionally, market closures due to holidays or other factors may render a security or group of securities (e.g., securities tied to a particular country or geographic region) illiquid for a period of time. An inability to sell a portfolio position can adversely affect the Fund’s value or prevent the Fund from being able to take advantage of other investment opportunities. Market prices for such securities or other investments may be volatile. During periods of substantial market volatility, an investment or even an entire market segment may become illiquid, sometimes abruptly, which can adversely affect the Fund’s ability to limit losses.

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Unexpected episodes of illiquidity, including due to market or political factors, instrument or issuer-specific factors and/or unanticipated outflows, may limit the Fund’s ability to pay redemption proceeds within the allowable time period. To meet redemption requests during periods of illiquidity, the Fund may be forced to sell securities at an unfavorable time and/or under unfavorable conditions.

Loan Interests Risk. Loan interests generally are subject to restrictions on transfer, and the Fund may be unable to sell its loan interests at a time when it may otherwise be desirable to do so or may be able to sell them promptly only at prices that are less than what the Fund regards as their fair market value. Accordingly, loan interests may at times be illiquid. Loan interests may be difficult to value and may have extended settlement periods (the settlement cycle for many bank loans exceeds 7 days). Extended settlement periods may result in cash not being immediately available to the Fund. As a result, during periods of unusually heavy redemptions, the Fund may have to sell other investments or borrow money to meet its obligations. Interests in loans made to finance highly leveraged companies or to finance corporate acquisitions or other transactions may be especially vulnerable to adverse changes in economic or market conditions. Interests in secured loans have the benefit of collateral and, typically, of restrictive covenants limiting the ability of the borrower to further encumber its assets. There is a risk that the value of any collateral securing a loan in which the Fund has an interest may decline and that the collateral may not be sufficient to cover the amount owed on the loan. In the event the borrower defaults, the Fund’s access to the collateral may be limited or delayed by bankruptcy or other insolvency laws. Further, in the event of a default, second or lower lien secured loans, and unsecured loans, will generally be paid only if the value of the collateral exceeds the amount of the borrower’s obligations to the senior secured lenders, and the remaining collateral may not be sufficient to cover the full amount owed on the loan in which the Fund has an interest. Further, there is a risk that a court could take action with respect to a loan that is adverse to the holders of the loan and the Fund may need to retain legal counsel to enforce its rights in any resulting event of default, bankruptcy, or similar situation. Interests in loans expose the Fund to the credit risk of the underlying borrower and may expose the Fund to the credit risk of the lender.

The Fund may acquire a loan interest by obtaining an assignment of all or a portion of the interests in a particular loan that are held by an original lender or a prior assignee. As an assignee, the Fund normally will succeed to all rights and obligations of its assignor with respect to the portion of the loan that is being assigned. However, the rights and obligations acquired by the purchaser of a loan assignment may differ from, and be more limited than, those held by the original lenders or the assignor. Alternatively, the Fund may acquire a participation in a loan interest that is held by another party. When the Fund’s loan interest is a participation, the Fund may have less control over the exercise of remedies than the party selling the participation interest, and the Fund normally would not have any direct rights against the borrower. It is possible that the Fund could be held liable, or may be called upon to fulfill other obligations, with respect to loans in which it receives an assignment in whole or in part, or in which it owns a participation. The potential for such liability is greater for an assignee than for a participant.

Lower-Rated Debt Securities Risk. Lower-rated debt securities (commonly known as “junk bonds”) and unrated debt securities determined to be of comparable quality involve greater risks than investment grade debt securities. Such securities may fluctuate more widely in price and yield and may fall in price during times when the economy is weak or is expected to become weak. These securities also may require a greater degree of judgment to establish a price and may be difficult to sell at the time and price the Fund desires. Lower-rated debt securities are considered by the major rating agencies to be predominantly speculative with respect to the issuer’s continuing ability to pay principal and interest and carry a greater risk that the issuer of such securities will default in the timely payment of principal and interest. Issuers of securities that are in default or have defaulted may fail to resume principal or interest payments, in which case the Fund may lose its entire investment. The creditworthiness of issuers of these securities may be more complex to analyze than that of issuers of investment grade debt securities, and the overreliance on credit ratings may present additional risks.

Market Capitalization Risk. To the extent the Fund invests in securities of small-, mid-, or large-cap companies, it takes on the associated risks. At times, any one of these market capitalizations may be out of favor with investors. Compared to small- and mid-cap companies, large-cap companies may be unable to respond as quickly to changes and opportunities. Compared to large-cap companies, small- and mid-cap companies may depend on a more limited management group, may have a shorter history of operations, and may have limited product lines, markets or financial resources. The securities of small- and mid-cap companies are often more volatile and less liquid than the securities of larger companies and may be more affected than other types of securities by the underperformance of a sector or during market downturns.

Market Direction Risk. Since the Fund will typically hold both long and short positions, an investment in the Fund will involve market risks associated with different types of investment decisions than those made for a typical “long only” fund. The Fund’s results could suffer when there is a general market advance and the Fund holds significant “short” positions, or when there is a

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general market decline and the Fund holds significant “long” positions. The markets may have considerable volatility from day to day and even in intra-day trading.

Market Volatility Risk. Markets may be volatile and values of individual securities and other investments, including those of a particular type, may decline significantly in response to adverse issuer, political, regulatory, market, economic or other developments that may cause broad changes in market value, public perceptions concerning these developments, and adverse investor sentiment or publicity. Geopolitical and other risks, including environmental and public health risks may add to instability in world economies and markets generally. Changes in value may be temporary or may last for extended periods. If the Fund sells a portfolio position before it reaches its market peak, it may miss out on opportunities for better performance.

Master Limited Partnership Risk. Investing in MLPs involves certain risks related to investing in the underlying assets of the MLPs and risks associated with pooled investment vehicles. MLPs holding credit-related investments are subject to interest rate risk and the risk of default on payment obligations by debt issuers. MLPs that concentrate in a particular industry or a particular geographic region are subject to risks associated with such industry or region. Investments held by MLPs may be relatively illiquid, limiting the MLPs’ ability to vary their portfolios promptly in response to changes in economic or other conditions. MLPs may have limited financial resources, their securities may trade infrequently and in limited volume, and they may be subject to more abrupt or erratic price movements than securities of larger or more broadly based companies, and may be difficult to value. Distributions from an MLP may consist in part of a return of the amount originally invested, which would not be taxable to the extent the distributions do not exceed the investor’s adjusted basis in its MLP interest. These reductions in the Fund’s adjusted tax basis in the MLP securities will increase the amount of gain (or decrease the amount of loss) recognized by the Fund on a subsequent sale of the securities.

Effective for taxable years beginning after December 31, 2017 and before January 1, 2026, the Internal Revenue Code of 1986, as amended (the “Code”), generally allows individuals and certain other non-corporate entities, such as partnerships, a deduction for 20% of “qualified publicly traded partnership income” such as income from MLPs. However, the Code does not include any provision for a regulated investment company to pass the character of its qualified publicly traded partnership income through to its shareholders. As a result, although the Treasury Department has announced that it is considering adopting regulations to provide a pass-through, an investor who invests directly in MLPs will be able to receive the benefit of that deduction, while a shareholder in the Fund currently will not.

Mortgage- and Asset-Backed Securities Risk. The value of mortgage- and asset-backed securities, including collateralized mortgage instruments, will be influenced by the factors affecting the housing market or the assets underlying the securities. These securities tend to be more sensitive to changes in interest rates than other types of debt securities. In addition, investments in mortgage- and asset-backed securities may be subject to prepayment risk and extension risk, call risk, credit risk, valuation risk, and illiquid investment risk, sometimes to a higher degree than various other types of debt securities. These securities are also subject to the risk of default on the underlying mortgages or assets, particularly during periods of market downturn, and an unexpectedly high rate of defaults on the underlying assets will adversely affect the security’s value.

Other Investment Company Risk. To the extent the Fund invests in other investment companies, including money market funds and exchange-traded funds (ETFs), its performance will be affected by the performance of those other investment companies. Investments in other investment companies are subject to the risks of the other investment companies’ investments, as well as to the other investment companies’ expenses.

An ETF may trade in the secondary market at a price below the value of its underlying portfolio and may not be liquid. An actively managed ETF’s performance will reflect its adviser’s ability to make investment decisions that are suited to achieving the ETF’s investment objectives. A passively managed ETF may not replicate the performance of the index it intends to track.

The Fund is also exposed to the affiliated Underlying Funds’ expenses, which could result in the duplication of certain fees, including the administration fees that are paid to Neuberger Berman Investment Advisers LLC (“NBIA”). NBIA is the investment manager for both the Fund and the affiliated Underlying Funds and may be deemed to have a conflict of interest in determining the allocation of the Fund to the affiliated Underlying Funds. This conflict of interest is reduced, however, because the Manager has undertaken to waive a portion of the Fund's advisory fee equal to the advisory fee it receives from affiliated Underlying Funds on the Fund’s assets invested in those affiliated Underlying Funds.

The Fund may invest in affiliated Underlying Funds that invest in a wholly owned subsidiary (“Subsidiary”) and is subject to the following additional risks, in addition to other risks.

Commodity Risk. The Underlying Fund's and the Subsidiary’s significant investment exposure to the commodities markets and/or a particular sector of the commodities markets, may subject the Underlying Fund and the Subsidiary to

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greater volatility than investments in traditional securities. The commodities markets are impacted by a variety of factors, including changes in overall market movements, resource availability, commodity price volatility, speculation in the commodities markets, domestic and foreign political and economic events and policies, trade policies and tariffs, war, acts of terrorism, changes in domestic or foreign interest rates and/or investor expectations concerning interest rates, domestic and foreign inflation rates and investment and trading activities in commodities. Prices of various commodities may also be affected by factors such as drought, floods, weather, livestock disease, embargoes, tariffs and other regulatory developments. The prices of commodities can also fluctuate widely due to supply and demand disruptions in major producing or consuming regions. To the extent the Underlying Fund focuses its investments in a particular commodity in the commodities market, the Underlying Fund will be more susceptible to risks associated with the particular commodity. No active trading market may exist for certain commodities investments. Because the Underlying Fund's and the Subsidiary’s performance is linked to the performance of potentially volatile commodities, investors should be willing to assume the risks of significant fluctuations in the value of the Underlying Fund's shares.

Distressed Securities Risk. Distressed securities may present a substantial risk of default, including the loss of the entire investment, or may be in default. The prices of such securities may be subject to periods of abrupt and erratic market movements and above-average price volatility and it may be difficult to value such securities. In certain periods, there may be little or no liquidity in the markets for distressed securities meaning that the Underlying Fund may be unable to exit its position.

Repurchase Agreement Risk. Repurchase agreements generally are for a short period of time and involve the risk that the counterparty may default on its obligation to repurchase the underlying instruments collateralizing the repurchase agreement, which may result in costs, delays, and/or losses to the Underlying Fund.

Subsidiary Risk. By investing in the Subsidiary, the Underlying Fund is indirectly exposed to the risks associated with the Subsidiary’s investments and operations. The commodity-linked derivative instruments and other investments held by the Subsidiary are similar to those that are permitted to be held by the Underlying Fund, and thus, present the same risks whether they are held by the Underlying Fund or the Subsidiary. There can be no assurance that the investment objective of the Subsidiary will be achieved. The Subsidiary is not registered under the Investment Company Act of 1940, as amended (the “1940 Act”), and, unless otherwise noted in this prospectus, is not subject to all the investor protections of the 1940 Act. However, the Underlying Fund wholly owns and controls the Subsidiary, and the Underlying Fund and the Subsidiary are both managed by Neuberger Berman Investment Advisers LLC, making it unlikely that the Subsidiary will take action contrary to the interests of the Underlying Fund and its shareholders. The Underlying Fund’s Board of Trustees has oversight responsibility for the investment activities of the Underlying Fund, including its investment in the Subsidiary, and the Underlying Fund’s role as sole shareholder of the Subsidiary. In adhering to the Underlying Fund’s investment restrictions and limitations, Neuberger Berman Investment Advisers LLC will treat the assets of the Subsidiary generally in the same manner as assets that are held directly by the Underlying Fund. Changes in the laws of the United States and/or the Cayman Islands, under which the Underlying Fund and the Subsidiary, respectively, are organized, could result in the inability of the Underlying Fund and/or the Subsidiary to operate as described in this prospectus and the Statement of Additional Information and could adversely affect the Underlying Fund and its shareholders.

Tax Risk. To qualify as a “regulated investment company” under the Internal Revenue Code of 1986, as amended (“Code”) (“RIC”), and be eligible to receive “pass-through” tax treatment, the Underlying Fund must, among other things, derive at least 90% of its gross income for each taxable year from types of income treated as “qualifying income” under the Code. Although qualifying income does not include income derived directly from commodities, including certain commodity-linked derivative instruments, the Internal Revenue Service (“Service”) issued a large number of private letter rulings (which the Underlying Fund may not use or cite as precedent) between 2006 and 2011 concluding that income a RIC derives from a wholly owned foreign subsidiary (a “CFC”) (such as the Subsidiary) that earns income derived from commodities and income from certain commodity-linked notes is qualifying income.

The Service recently issued Regulations providing that a CFC’s income that the Code requires a RIC to include in its gross income each taxable year (“Subpart F Inclusion”) will constitute qualifying income for the RIC whether or not the Subpart F Inclusion is distributed by the CFC to the RIC. The new Regulations are consistent with the conclusions in the rulings described above and remove the uncertainty that existed as a result of previously issued proposed regulations that provided that only distributions the CFC made to the RIC out of its earnings and profits for the applicable tax year that were attributable to the Subpart F Inclusion (“Earnings and Profits”) would so qualify. The Underlying Fund has also received an opinion of counsel, which is not binding on the Service or the courts, that income the Underlying Fund

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derives from the Subsidiary should constitute qualifying income. Although the Underlying Fund may receive annual distributions from the Subsidiary out of its Earnings and Profits, if any, each taxable year, if in one or more taxable years the Underlying Fund did not receive any such distributions (or received less than all of same) or the Service concluded that the amounts it did receive were not “distributions” for federal income tax purposes, the Underlying Fund’s Subpart F Inclusions will nevertheless be qualifying income under the new Regulations.

The Service has issued a revenue procedure stating that the Service will not “ordinarily” issue private letter rulings on any issue relating to the treatment of a corporation as a RIC that requires a determination of whether a financial instrument or position is a “security.” Accordingly, future rulings regarding the status of commodity-linked notes and other commodity-linked derivative instruments will be rarely issued, if at all.

The federal income tax treatment of the Underlying Fund’s income from the Subsidiary may be adversely affected by future legislation, other Treasury regulations, and/or other guidance issued by the Service that could affect the character, timing of recognition, and/or amount of the Underlying Fund’s taxable income and/or net capital gains and, therefore, the distributions it makes. If the Underlying Fund failed the qualifying income test for any taxable year but was eligible to and did cure the failure, it would incur potentially significant federal income tax expense. If, on the other hand, the Underlying Fund failed to qualify as a RIC for any taxable year and was ineligible to or otherwise did not cure the failure, it would be subject to federal income tax on its taxable income at the corporate tax rate, with the consequences that its income available for distribution to shareholders would be reduced and all such distributions from its current or accumulated earnings and profits would be taxable to its shareholders as dividend income. In that event, the Underlying Fund’s Board of Trustees may authorize a significant change in investment strategy or the Underlying Fund’s liquidation.

Warrants and Rights Risk. Warrants and rights do not carry with them the right to dividends or voting rights with respect to the securities that they entitle their holder to purchase, and they do not represent any rights in the assets of the issuer. As a result, warrants and rights may be considered more speculative than certain other types of investments. In addition, the value of a warrant or right does not necessarily change with the value of the underlying securities. The Underlying Fund could lose the value of a warrant or right if the right to subscribe to additional shares is not exercised prior to the warrant’s or right’s expiration date. The market for warrants and rights may be very limited and there may at times not be a liquid secondary market for warrants and rights.

In addition, if the Underlying Fund did not qualify as a RIC, that could cause the Fund to be unable to qualify as a RIC, which would adversely affect the Fund's shareholders.

Preferred Securities Risk. Preferred securities, which are a form of hybrid security (i.e., a security with both debt and equity characteristics), may pay fixed or adjustable rates of return. Preferred securities are subject to issuer-specific and market risks applicable generally to equity securities, however, unlike common stocks, participation in the growth of an issuer may be limited. Distributions on preferred securities are generally payable at the discretion of the issuer’s board of directors and after the company makes required payments to holders of its bonds and other debt securities. For this reason, the value of preferred securities will usually react more strongly than bonds and other debt securities to actual or perceived changes in the company’s financial condition or prospects. Preferred securities of smaller companies may be more vulnerable to adverse developments than preferred securities of larger companies. Preferred securities may be less liquid than common stocks.

Prepayment and Extension Risk. The Fund’s performance could be affected if borrowers pay back principal on certain debt securities, such as mortgage- or asset-backed securities, before (prepayment) or after (extension) the market anticipates such payments, shortening or lengthening their duration. Due to a decline in interest rates or an excess in cash flow into the issuer, a debt security might be called or otherwise converted, prepaid or redeemed before maturity. As a result of prepayment, the Fund may have to reinvest the proceeds in an investment offering a lower yield, may not benefit from any increase in value that might otherwise result from declining interest rates, and may lose any premium it paid to acquire the security. Conversely, rising market interest rates generally result in slower payoffs or extension, which effectively increases the duration of certain debt securities, heightening interest rate risk and increasing the magnitude of any resulting price declines.

Private Placements and Other Restricted Securities Risk. Private placements and other restricted securities are securities that are subject to legal and/or contractual restrictions on their sales. These securities may not be sold to the public unless certain conditions are met, which may include registration under the applicable securities laws. As a result of the absence of a public trading market, the prices of these securities may be more difficult to determine than publicly traded securities and these securities may involve heightened risk as compared to investments in securities of publicly traded companies. Private placements and other restricted securities may be illiquid, and it frequently can be difficult to sell them at a time when it may otherwise be desirable to

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do so or the Fund may be able to sell them only at prices that are less than what the Fund regards as their fair market value. Transaction costs may be higher for these securities. In addition, the Fund may get only limited information about the issuer of a private placement or other restricted security.

Quantitative Investing and Other Model Risk. The Fund's investment strategies may employ quantitative algorithms and models that rely heavily on the use of proprietary and nonproprietary data, software and intellectual property that may be licensed from a variety of sources. The quality of the resulting analysis and investment selections produced by the portfolio construction process depends on a number of factors including the accuracy of voluminous data inputs into the quantitative models used in the investment process, the portfolio managers’ ability to translate various proxy measures into their economic and business significance, the mathematical and analytical underpinnings of the coding, the accuracy in translating those analytics into program code, the speed that market conditions change and the successful integration of the various quantitative models in the portfolio selection process. To a significant extent, the performance of a strategy that utilizes quantitative algorithms and models will depend on the success of implementing and managing the algorithms and models that assist in selecting and/or allocating the Fund’s assets. Models that have been formulated on the basis of past market data may not be predictive of future price movements. Models may not be reliable if unusual or disruptive events cause market moves the nature or size of which are inconsistent with the historic performance of individual markets and their relationship to one another or to other macroeconomic events. Models may also have hidden biases or exposure to broad structural or sentiment shifts. In the event that actual events fail to conform to the assumptions underlying such models, losses could result.

Quantitative investment techniques also present the risk that errors may occur and such errors may be extremely hard to detect. In some cases, an error can go undetected for a long period of time. In many cases it would not be possible to fully quantify the impact of an error given the dynamic nature of the quantitative models and changing markets. Analytical errors, software errors, development errors and implementation errors as well as data errors are inherent risks. Quantitative investment techniques often require timely and efficient execution of transactions. Inefficient execution of trades can eliminate the ability to capture the pricing differentials that the strategy seeks to capture.

Recent Market Conditions. Some countries, including the U.S., are adopting more protectionist trade policies and moving away from the tighter financial industry regulations that followed the 2008 financial crisis. The U.S. is also said to be considering significant new investments in infrastructure and national defense which, coupled with lower federal tax rates, could lead to sharply increased government borrowing and higher interest rates. The exact shape of these policies is still being worked out through the political process, but the equity and debt markets may react strongly to expectations, which could increase volatility, especially if the market’s expectations for changes in government policies are not borne out. Higher interest rates may further strengthen the already strong U.S. dollar, which may also harm U.S. companies that rely significantly on exports.

Although prices of many U.S. equity securities have increased substantially over several years, some market prognosticators reportedly believe market indicators point toward a period of decline. The economies of many other nations are weaker than that of the U.S., and economic weakness in U.S. trading partners may harm long-term growth in the U.S. The recent decisions by the Fed to lower a key interest rate may reflect concerns about the strength of the U.S. economy. Changes in U.S. law over the past decade may leave the federal government with fewer tools to address severe market dislocations in the future.

High public debt in the U.S. and other countries creates ongoing systemic and market risks and policymaking uncertainty. Interest rates have been unusually low in recent years in the U.S. and abroad. Because there is little precedent for this situation, it is difficult to predict the impact on various markets of a significant rate increase or other significant policy changes. There is a greater risk of rising interest rates than has historically been the case due to the current period of relatively low rates and the effect of government fiscal policy initiatives and potential market reaction to those initiatives.

Trillions of dollars’ worth of financial contracts around the world specify rates that are based on the London Interbank Offered Rate (LIBOR). LIBOR is produced daily by averaging the rates for inter-bank lending reported by a number of banks. Current plans call for LIBOR to be phased out by the end of 2021. There are risks that the financial services industry will not have a suitable substitute in place by that time and that there will not be time to perform the substantial work necessary to revise the many existing contracts that rely on LIBOR. The transition process, or a failure of the industry to transition properly, might lead to increased volatility and illiquidity in markets that currently rely on LIBOR. It also could lead to a reduction in the value of some LIBOR-based investments and reduce the effectiveness of new hedges placed against existing LIBOR-based instruments. Since the usefulness of LIBOR as a benchmark could deteriorate during the transition period, these effects could occur prior to the end of 2021.

National economies are increasingly interconnected, as are global financial markets, which increases the possibilities that conditions in one country or region might adversely impact issuers in a different country or region. The rise in protectionist trade

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policies, changes to some major international trade agreements and the potential for changes to others, could affect the economies of many nations in ways that cannot necessarily be foreseen at the present time. Equity markets in the U.S. and China seem very sensitive to the outlook for resolving the current U.S.-China “trade war.”

The impact of the United Kingdom’s vote to leave the European Union (the “EU”), commonly referred to as “Brexit,” is impossible to know for sure until it is implemented. The effect on the economies of the United Kingdom and the EU will likely depend on the nature of trade relations between the UK and the EU and other major economies following Brexit, which are subject to negotiation and the political processes of the nations involved. There is an agreement between the UK and the EU setting out the terms of separation which may mitigate some of the adverse effects of separation. If the UK separates from the EU without a formal agreement on future trade relationships, it could be disruptive to the economies of both regions.

Economists and others have expressed increasing concern about the potential effects of global climate change on property and security values. A rise in sea levels, an increase in powerful windstorms and/or a climate-driven increase in sea levels or flooding could cause coastal properties to lose value or become unmarketable altogether. Economists warn that, unlike previous declines in the real estate market, properties in affected coastal zones may not ever recover their value. Large wildfires driven by high winds and prolonged drought may devastate businesses and entire communities and may be very costly to any business found to be responsible for the fire. Regulatory changes tied to concerns about climate change could adversely affect the value of certain land and the viability of certain industries.

These losses could adversely affect corporate issuers and mortgage lenders, the value of mortgage-backed securities, the bonds of municipalities that depend on tax or other revenues and tourist dollars generated by affected properties, and insurers of the property and/or of corporate, municipal or mortgage-backed securities. Since property and security values are driven largely by buyers’ perceptions, it is difficult to know the time period over which these market effects might unfold.

Redemption Risk. The Fund may experience periods of heavy redemptions that could cause the Fund to sell assets at inopportune times or at a loss or depressed value. Redemption risk is greater to the extent that one or more investors or intermediaries control a large percentage of investments in the Fund. In addition, redemption risk is heightened during periods of declining or illiquid markets. Heavy redemptions could hurt the Fund’s performance. Regulators have expressed concern that a general rise in interest rates has the potential to cause investors to move out of fixed income securities on a large scale, which may increase redemptions from mutual funds that hold large amounts of fixed income securities, and that such a move, coupled with a reduction in the ability or willingness of dealers and other institutional investors to buy or hold fixed income securities, may result in decreased liquidity and increased volatility in the fixed income markets.

REITs and Other Real Estate Companies Risk. REIT and other real estate company securities are subject to risks similar to those of direct investments in real estate and the real estate industry in general, including, among other risks: general and local economic conditions; changes in interest rates; declines in property values; defaults by mortgagors or other borrowers and tenants; increases in property taxes and other operating expenses; overbuilding in their sector of the real estate market; fluctuations in rental income; lack of availability of mortgage funds or financing; extended vacancies of properties, especially during economic downturns; changes in tax and regulatory requirements; losses due to environmental liabilities; or casualty or condemnation losses. REITs also are dependent upon the skills of their managers and are subject to heavy cash flow dependency or self-liquidation.

Regardless of where a REIT is organized or traded, its performance may be affected significantly by events in the region where its properties are located. Domestic REITs could be adversely affected by failure to qualify for tax-free “pass-through” of distributed net investment income and net realized gains under the Internal Revenue Code of 1986, as amended, (“Code”) or to maintain their exemption from registration under the Investment Company Act of 1940, as amended. Effective for taxable years beginning after December 31, 2017 and before January 1, 2026, the Code generally allows individuals and certain other non-corporate entities a deduction for 20% of qualified REIT dividends. Recently issued proposed regulations (which have immediate effect) include a provision for a regulated investment company to pass the character of its qualified REIT dividends through to its shareholders. The value of REIT common shares may decline when interest rates rise. REIT and other real estate company securities tend to be small- to mid-cap securities and are subject to the risks of investing in small- to mid-cap securities.

Sector Risk. From time to time, based on market or economic conditions, the Fund may have significant positions in one or more sectors of the market. To the extent the Fund invests more heavily in particular sectors, its performance will be especially sensitive to developments that significantly affect those sectors. Individual sectors may be more volatile, and may perform differently, than the broader market. The industries that constitute a sector may all react in the same way to economic, political or regulatory events.

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Short Sale Risk. Short sales, at least theoretically, present a risk of unlimited loss on an individual security basis, since the Fund may be required to buy the security sold short at a time when the security has appreciated in value, and there is potentially no limit to the amount of such appreciation. Because the Fund may invest the proceeds of a short sale, another effect of short selling on the Fund is leverage, in that it amplifies changes in the Fund’s net asset value since it increases the exposure of the Fund to the market. The Fund may not always be able to close out a short position at a favorable time or price. If the Fund covers its short sale at an unfavorable price, the cover transaction is likely to reduce or eliminate any gain, or cause a loss to the Fund. When the Fund is selling a security short, it must maintain a segregated account of cash or high-grade securities equal to the margin requirement. As a result, the Fund may maintain high levels of cash or other liquid assets (such as U.S. Treasury bills, money market instruments, certificates of deposit, high quality commercial paper and long equity positions). The Fund may utilize the collateral obtained from securities lending for this cash. The need to maintain cash or other liquid assets in segregated accounts could limit the Fund's ability to pursue other opportunities as they arise.

Sovereign and Supranational Entities Debt Risk. Sovereign debt securities are subject to the risk that a governmental entity may delay or refuse to pay interest or principal on its sovereign debt, due, for example, to cash flow problems, insufficient foreign currency reserves, political considerations, the size of the governmental entity’s debt position in relation to the economy, its policy toward international lenders or the failure to put in place economic reforms required by multilateral agencies. If a governmental entity defaults, it may ask for more time in which to pay or for further loans. There may be no legal process for collecting sovereign debt that a government does not pay nor are there bankruptcy proceedings through which all or part of the sovereign debt that a governmental entity has not repaid may be collected. Sovereign debt risk is increased for emerging market issuers.

The Fund may also invest in obligations issued or guaranteed by supranational entities, such as the World Bank. Supranational entities have no taxing authority and are dependent on their members for payments of interest and principal. If one or more members of a supranational entity fails to make necessary contributions, such entity may be unable to pay interest or repay principal on its debt securities. Political changes in principal donor nations may unexpectedly disrupt the finances of supranational entities.

U.S. Government Securities Risk. Although the Fund may hold securities that carry U.S. government guarantees, these guarantees do not extend to shares of the Fund itself and do not guarantee the market prices of the securities. Furthermore, not all securities issued by the U.S. government and its agencies and instrumentalities are backed by the full faith and credit of the U.S. Treasury.

Value Stock Risk. Value stocks may remain undervalued or may decrease in value during a given period or may not ever realize what the portfolio management team believes to be their full value. This may happen, among other reasons, because of a failure to anticipate which stocks or industries would benefit from changing market or economic conditions or investor preferences.

Variable and Floating Rate Instruments Risk. The market prices of instruments with variable and floating interest rates are generally less sensitive to interest rate changes than are the market prices of instruments with fixed interest rates. Variable and floating rate instruments may decline in value if market interest rates or interest rates paid by such instruments do not move as expected. Certain types of floating rate instruments, such as interests in bank loans, may be subject to greater liquidity risk than other debt securities.

A summary of the Fund’s additional principal investment risks is as follows:

Risk of Increase in Expenses. A decline in the Fund’s average net assets during the current fiscal year due to market volatility or other factors could cause the Fund’s expenses for the current fiscal year to be higher than the expense information presented in “Fees and Expenses.”

Operational and Cybersecurity Risk. The Fund and its service providers, and your ability to transact with the Fund, may be negatively impacted due to operational matters arising from, among other problems, human errors, systems and technology disruptions or failures, or cybersecurity incidents. Cybersecurity incidents may allow an unauthorized party to gain access to fund assets, customer data, or proprietary information, or cause the Fund or its service providers, as well as the securities trading venues and their service providers, to suffer data corruption or lose operational functionality. It is not possible for the Manager or the other Fund service providers to identify all of the cybersecurity or other operational risks that may affect the Fund or to develop processes and controls to completely eliminate or mitigate their occurrence or effects. Most issuers in which the Fund invests are heavily dependent on computers for data storage and operations, and require ready access to the internet to conduct their business. Thus, cybersecurity incidents could also affect issuers of securities in which the Fund invests, leading to significant loss of value.

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Risk Management. Risk is an essential part of investing. No risk management program can eliminate the Fund’s exposure to adverse events; at best, it may only reduce the possibility that the Fund will be affected by such events, and especially those risks that are not intrinsic to the Fund’s investment program. The Fund could experience losses if judgments about risk prove to be incorrect.

Valuation Risk. The Fund may not be able to sell an investment at the price at which the Fund has valued the investment. Such differences could be significant, particularly for illiquid securities and securities that trade in relatively thin markets and/or markets that experience extreme volatility. If market or other conditions make it difficult to value some investments, SEC rules and applicable accounting protocols may require the Fund to value these investments using more subjective methods, known as fair value methodologies. Using fair value methodologies to price investments may result in a value that is different from an investment’s most recent price and from the prices used by other mutual funds to calculate their NAVs. The Fund’s ability to value its investments in an accurate and timely manner may be impacted by technological issues and/or errors by third party service providers, such as pricing services or accounting agents.

25 Global Allocation Fund

26 Global Allocation Fund

Payments to Investment Providers and Other Financial Intermediaries

If you purchase shares of the Fund through an investment provider or other financial intermediary, such as a bank, brokerage firm, workplace retirement program, or financial adviser (who may be affiliated with Neuberger Berman), the Fund and/or Neuberger Berman BD LLC and/or its affiliates may pay the intermediary for the sale of Fund shares and related services. These payments may create a conflict of interest by influencing the investment provider or other financial intermediary and its employees to recommend the Fund over another investment. Ask your investment provider or visit its website for more information.

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Neuberger Berman Long Short Fund

Class A Shares (NLSAX), Class C Shares (NLSCX), Institutional Class Shares (NLSIX)

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During the most recent fiscal year, the Fund’s portfolio turnover rate was 66% of the average value of its portfolio when including securities that were sold short and 47% of the average value of its portfolio when excluding securities that were sold short.

Principal Investment Strategies

The Fund seeks to achieve its goal primarily by taking long and short positions in the global securities markets. The Fund uses long or short positions in common and preferred equity securities, exchange traded funds (“ETFs”), fixed income securities and restricted securities. The Fund also uses derivatives, including long and short positions from futures contracts on individual securities and indices, swaps, including total return and credit default swaps, on individual securities and indices, foreign currency forward contracts and call and put options on individual securities and indices. Short positions involve selling a security the Fund does not own or buying a derivative on a security in anticipation that the security’s price will decline. To complete the transaction, the Fund must borrow the security to make delivery to the buyer. The Fund may invest in securities of, and derivative contracts on, U.S. and non-U.S. companies. Futures, swaps, forwards or options may be used in an attempt to increase returns and/or reduce risks. The equity securities in which the Fund invests are generally those of companies with market capitalizations of at least $250 million, measured at the time the Fund first invests in them. The Fund may continue to hold or add to a position in a stock even if the company’s market value has fallen below $250 million. The Fund’s typical investment exposure ranges from net long exposure of 150% of net asset value (“NAV”) to net short exposure of 20% of NAV. For example, if the Fund’s long portfolio provides long investment exposure of 70% of its NAV and its short portfolio provides short investment exposure of 40% of its NAV, the Fund would have a net long exposure of 30% of NAV. With a few exceptions, the Fund may sell short any instrument in which it can invest long.

With respect to any portion of the Fund’s portfolio invested in long equity positions, the Portfolio Managers generally intend to invest in companies which they believe are undervalued and possess one or more of the following characteristics: (i) companies with strong competitive positions in industries with attractive growth prospects; (ii) companies with the ability to generate sustainable cash flows which are growing at a modest rate over the long-term; (iii) companies whose market price is below the Portfolio Managers’ estimate of the company’s intrinsic value; and (iv) companies with the potential for a catalyst, such as a merger, liquidation, spin off, or management change. The Portfolio Managers’ estimate of a company’s intrinsic value represents their view of the company’s true, long-term economic value (the value of both its tangible and intangible assets), which may be currently distorted by market inefficiencies. In establishing long equity positions, the Fund may utilize stock index futures and total return swaps and options on individual securities and indices.

With respect to any portion of the Fund’s portfolio invested in short equity or fixed income positions, the Portfolio Managers employ short positions in an attempt to increase returns and/or to reduce risk. The Portfolio Managers’ use of short positions to increase returns and/or reduce certain risks may include, among others: (i) short sales of ETFs representing macro-economically challenged markets, industries or geographies; (ii) short sales of equity or fixed income securities of companies that the Portfolio Managers expect to decline in price, lose economic value or generally underperform; or (iii) short positions designed to offset cyclical, currency, or country-specific risks. The Fund may employ derivatives in establishing short positions, including, but not limited to, short positions in stock and fixed income index futures, total return and/or credit default swaps establishing short positions on individual securities and indices, and options on individual securities and indices.

These practices may create leverage and increase both investment opportunity and investment risk.

The Portfolio Managers’ investment process involves identifying companies for further analysis based on a variety of factors, including quantitative screens. Once a company is identified, in-depth research about the company is conducted, which may include building financial models, conducting interviews with management or reviewing publicly available information, such as management’s compensation incentives. The Portfolio Managers combine this research with various valuation methodologies in selecting long and short positions for the Fund.

The Portfolio Managers may make a decision to sell a security, or with respect to a short position, a decision to exit a short position, based on changes at either a macro-economic or general market level or at a specific issuer when other opportunities appear more attractive in the Portfolio Managers’ opinion, when a company demonstrates an inability to execute a business plan, or when a company has poor capital allocation, poor earnings quality, or increased risks to the company’s cash flows. This may include changes in global politics and economics, regulation or legislation by a country, or industry structure.

The Fund also typically invests in long positions in fixed income securities, which may include securities issued by the U.S. government and its agencies and instrumentalities, mortgage- and asset-backed securities, and securities issued by U.S. and non-U.S. companies. The Fund’s investments in fixed income securities may include below investment grade securities (commonly known as “junk bonds”). The Fund may invest in restricted securities, including private placements, which are securities that are

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subject to legal restrictions on their sale and may not be sold to the public unless registered under the applicable securities law or an applicable exemption.

In selecting long positions in fixed income securities issued by companies, the Portfolio Managers generally look for securities issued by companies that they believe have strong management and compelling valuation. In doing so, the Portfolio Managers analyze such factors as: ability to generate free cash flow; a demonstrated commitment to use that cash flow to pay down existing debt; and an improving credit profile. As such, the Portfolio Managers focus on securities issued by companies that they believe have demonstrated improvements in their leverage and asset coverage ratios, are not unreasonably constrained by their existing financing arrangements and have debt with manageable payment schedules.

The Portfolio Managers allocate investments to sectors without reference to any benchmark; rather, sector allocations are based on the Portfolio Managers’ assessment of which sectors offer the most attractive risk-adjusted returns. Although the Fund does not seek to be market neutral, depending on market conditions, the Fund’s long investment exposure may equal the Fund’s short investment exposure.

In an effort to achieve its goal, the Fund may engage in active and frequent trading.

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Currency Risk. To the extent that the Fund invests in securities or other instruments denominated in or indexed to foreign currencies, changes in currency exchange rates could adversely impact investment gains or add to investment losses. Currency exchange rates may fluctuate significantly over short periods of time and can be affected unpredictably by intervention, or failure to intervene, by U.S. or foreign governments or central banks or by currency controls or political developments in the U.S. or abroad.

Derivatives Risk. Use of derivatives is a highly specialized activity that can involve investment techniques and risks different from, and in some respects greater than, those associated with investing in more traditional investments, such as stocks and bonds. Derivatives can be highly complex and highly volatile and may perform in unanticipated ways. Derivatives can create leverage, and the Fund could lose more than the amount it invests; some derivatives can have the potential for unlimited losses. Derivatives may at times be highly illiquid, and the Fund may not be able to close out or sell a derivative at a particular time or at an anticipated price. Derivatives can be difficult to value and valuation may be more difficult in times of market turmoil. There may be imperfect correlation between the behavior of a derivative and that of the reference instrument underlying the derivative. An abrupt change in the price of a reference instrument could render a derivative worthless. Derivatives may involve risks different from, and possibly greater than, the risks associated with investing directly in the reference instrument. Suitable derivatives may not be available in all circumstances, and there can be no assurance that the Fund will use derivatives to reduce exposure to other risks when that might have been beneficial. Derivatives involve counterparty risk, which is the risk that the other party to the derivative will fail to make required payments or otherwise comply with the terms of the derivative. That risk is generally thought to be greater with over-the-counter (OTC) derivatives than with derivatives that are exchange traded or centrally cleared. When the Fund uses derivatives, it will likely be required to provide margin or collateral and/or segregate cash or other liquid assets; these practices are intended to satisfy contractual undertakings and regulatory requirements and will not prevent the Fund from incurring losses on derivatives. The need to provide margin or collateral and/or segregate assets could limit the Fund's ability to pursue other opportunities as they arise. Ongoing changes to regulation of the derivatives markets and potential changes in the regulation of funds using derivative instruments could limit the Fund’s ability to pursue its investment strategies. New regulation of derivatives may make them more costly, or may otherwise adversely affect their liquidity, value or performance.

Additional risks associated with certain types of derivatives are discussed below:

Forward Contracts. There are no limitations on daily price movements of forward contracts. Changes in foreign exchange regulations by governmental authorities might limit the trading of forward contracts on currencies.

Futures. Futures contracts are subject to the risk that an exchange may impose price fluctuation limits, which may make it difficult or impossible for a fund to close out a position when desired.

Options. By writing put options, the Fund takes on the risk of declines in the value of the underlying instrument, including the possibility of a loss up to the entire strike price of each option it sells, but without the corresponding opportunity to benefit from potential increases in the value of the underlying instrument. When the Fund writes a put option, it assumes the risk that it must purchase the underlying instrument at a strike price that may be higher than the market price of the instrument. If there is a broad market decline and the Fund is not able to close out its written put options, it may result in substantial losses to the Fund. By writing a call option, the Fund may be obligated to deliver instruments underlying an option at less than the market price. In the case of an uncovered call option, there is a risk of unlimited loss. When an uncovered call is exercised, the Fund must purchase the underlying instrument to meet its call obligations and the necessary instruments may be unavailable for purchase. When the Fund writes a covered call option, it gives up the opportunity to profit from a price increase in the underlying instrument above the strike price. If a covered call option that the Fund has written is exercised, the Fund will experience a gain or loss from the sale of the underlying instrument, depending on the price at which the Fund purchased the instrument and the strike price of the option The Fund will receive a premium from writing options, but the premium received may not be sufficient to offset any losses sustained from exercised options. In the case of a covered call, the premium received may be offset by a decline in the market value of the underlying instrument during the option period. If an option that the Fund has purchased is never exercised or closed out, the Fund will lose the amount of the premium it paid and the use of those funds.

Swaps. The risk of loss with respect to swaps generally is limited to the net amount of payments that the Fund is contractually obligated to make or, in the case of the other party to a swap defaulting, the net amount of payments that the Fund is contractually entitled to receive. If the Fund sells a credit default swap, however, the risk of loss may be the entire notional amount of the swap.

Some swaps are now executed through an organized exchange or regulated facility and cleared through a regulated clearing organization. The absence of an organized exchange or market for swap transactions may result in difficulties in

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trading and valuation, especially in the event of market disruptions. The use of an organized exchange or market for swap transactions is expected to result in swaps being easier to trade and value, but this may not always be the case.

Foreign Risk. Foreign securities involve risks in addition to those associated with comparable U.S. securities. Additional risks include exposure to less developed or less efficient trading markets; social, political, diplomatic, or economic instability; trade barriers and other protectionist trade policies (including those of the U.S.); fluctuations in foreign currencies or currency redenomination; potential for default on sovereign debt; nationalization or expropriation of assets; settlement, custodial or other operational risks; higher transaction costs; confiscatory withholding or other taxes; and less stringent auditing, corporate disclosure, governance, and legal standards. As a result, foreign securities may fluctuate more widely in price, and may also be less liquid, than comparable U.S. securities. World markets, or those in a particular region, may all react in similar fashion to important economic or political developments. In addition, foreign markets may perform differently than the U.S. market. The effect of economic instability on specific foreign markets or issuers may be difficult to predict or evaluate. Regardless of where a company is organized or its stock is traded, its performance may be affected significantly by events in regions from which it derives its profits or in which it conducts significant operations.

Securities of issuers traded on foreign exchanges may be suspended, either by the issuers themselves, by an exchange or by governmental authorities. Trading suspensions may be applied from time to time to the securities of individual issuers for reasons specific to that issuer, or may be applied broadly by exchanges or governmental authorities in response to market events. In the event that the Fund holds material positions in such suspended securities, the Fund’s ability to liquidate its positions or provide liquidity to investors may be compromised and the Fund could incur significant losses.

High Portfolio Turnover. The Fund may engage in active and frequent trading and may have a high portfolio turnover rate, which may increase the Fund’s transaction costs, may adversely affect the Fund’s performance and may generate a greater amount of capital gain distributions to shareholders than if the Fund had a low portfolio turnover rate.

Interest Rate Risk. In general, the value of investments with interest rate risk, such as debt securities, will move in the direction opposite to movements in interest rates. If interest rates rise, the value of such securities may decline. Typically, the longer the maturity or duration of a debt security, the greater the effect a change in interest rates could have on the security’s price. Thus, the sensitivity of the Fund’s debt securities to interest rate risk will increase with any increase in the duration of those securities.

Issuer-Specific Risk. An individual security may be more volatile, and may perform differently, than the market as a whole.

Leverage Risk. Leverage amplifies changes in the Fund’s net asset value and may make the Fund more volatile. Derivatives, short positions and securities lending may create leverage and can result in losses to the Fund that exceed the amount originally invested and may accelerate the rate of losses. There can be no assurance that the Fund’s use of any leverage will be successful. The Fund’s investment exposure can exceed its net assets, sometimes by a significant amount.

Liquidity Risk. From time to time, the trading market for a particular investment or type of investment in which the Fund invests is or may become less liquid or even illiquid. Illiquid investments frequently can be more difficult to purchase or sell at an advantageous price or time, and there is a greater risk that the investments may not be sold for the price at which the Fund is carrying them. Certain investments that were liquid when the Fund purchased them may become illiquid, sometimes abruptly. Additionally, market closures due to holidays or other factors may render a security or group of securities (e.g., securities tied to a particular country or geographic region) illiquid for a period of time. An inability to sell a portfolio position can adversely affect the Fund’s value or prevent the Fund from being able to take advantage of other investment opportunities. Market prices for such securities or other investments may be volatile. During periods of substantial market volatility, an investment or even an entire market segment may become illiquid, sometimes abruptly, which can adversely affect the Fund’s ability to limit losses.

Unexpected episodes of illiquidity, including due to market or political factors, instrument or issuer-specific factors and/or unanticipated outflows, may limit the Fund’s ability to pay redemption proceeds within the allowable time period. To meet redemption requests during periods of illiquidity, the Fund may be forced to sell securities at an unfavorable time and/or under unfavorable conditions.

Lower-Rated Debt Securities Risk. Lower-rated debt securities (commonly known as “junk bonds”) and unrated debt securities determined to be of comparable quality involve greater risks than investment grade debt securities. Such securities may fluctuate more widely in price and yield and may fall in price during times when the economy is weak or is expected to become weak. These securities also may require a greater degree of judgment to establish a price and may be difficult to sell at the time and price the Fund desires. Lower-rated debt securities are considered by the major rating agencies to be predominantly speculative with respect to the issuer’s continuing ability to pay principal and interest and carry a greater risk that the issuer of such securities will default in the timely payment of principal and interest. Issuers of securities that are in default or have defaulted may fail to resume

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principal or interest payments, in which case the Fund may lose its entire investment. The creditworthiness of issuers of these securities may be more complex to analyze than that of issuers of investment grade debt securities, and the overreliance on credit ratings may present additional risks.

Market Capitalization Risk. To the extent the Fund invests in securities of small-, mid-, or large-cap companies, it takes on the associated risks. At times, any one of these market capitalizations may be out of favor with investors. Compared to small- and mid-cap companies, large-cap companies may be unable to respond as quickly to changes and opportunities. Compared to large-cap companies, small- and mid-cap companies may depend on a more limited management group, may have a shorter history of operations, and may have limited product lines, markets or financial resources. The securities of small- and mid-cap companies are often more volatile and less liquid than the securities of larger companies and may be more affected than other types of securities by the underperformance of a sector or during market downturns.

Market Direction Risk. Since the Fund will typically hold both long and short positions, an investment in the Fund will involve market risks associated with different types of investment decisions than those made for a typical “long only” fund. The Fund’s results could suffer when there is a general market advance and the Fund holds significant “short” positions, or when there is a general market decline and the Fund holds significant “long” positions. The markets may have considerable volatility from day to day and even in intra-day trading.

Market Volatility Risk. Markets may be volatile and values of individual securities and other investments, including those of a particular type, may decline significantly in response to adverse issuer, political, regulatory, market, economic or other developments that may cause broad changes in market value, public perceptions concerning these developments, and adverse investor sentiment or publicity. Geopolitical and other risks, including environmental and public health risks may add to instability in world economies and markets generally. Changes in value may be temporary or may last for extended periods. If the Fund sells a portfolio position before it reaches its market peak, it may miss out on opportunities for better performance.

Mortgage- and Asset-Backed Securities Risk. The value of mortgage- and asset-backed securities, including collateralized mortgage instruments, will be influenced by the factors affecting the housing market or the assets underlying the securities. These securities tend to be more sensitive to changes in interest rates than other types of debt securities. In addition, investments in mortgage- and asset-backed securities may be subject to prepayment risk and extension risk, call risk, credit risk, valuation risk, and illiquid investment risk, sometimes to a higher degree than various other types of debt securities. These securities are also subject to the risk of default on the underlying mortgages or assets, particularly during periods of market downturn, and an unexpectedly high rate of defaults on the underlying assets will adversely affect the security’s value.

Other Investment Company Risk. To the extent the Fund invests in other investment companies, including money market funds and exchange-traded funds (ETFs), its performance will be affected by the performance of those other investment companies. Investments in other investment companies are subject to the risks of the other investment companies’ investments, as well as to the other investment companies’ expenses.

An ETF may trade in the secondary market at a price below the value of its underlying portfolio and may not be liquid. An actively managed ETF’s performance will reflect its adviser’s ability to make investment decisions that are suited to achieving the ETF’s investment objectives. A passively managed ETF may not replicate the performance of the index it intends to track.

Preferred Securities Risk. Preferred securities, which are a form of hybrid security (i.e., a security with both debt and equity characteristics), may pay fixed or adjustable rates of return. Preferred securities are subject to issuer-specific and market risks applicable generally to equity securities, however, unlike common stocks, participation in the growth of an issuer may be limited. Distributions on preferred securities are generally payable at the discretion of the issuer’s board of directors and after the company makes required payments to holders of its bonds and other debt securities. For this reason, the value of preferred securities will usually react more strongly than bonds and other debt securities to actual or perceived changes in the company’s financial condition or prospects. Preferred securities of smaller companies may be more vulnerable to adverse developments than preferred securities of larger companies. Preferred securities may be less liquid than common stocks.

Prepayment and Extension Risk. The Fund’s performance could be affected if borrowers pay back principal on certain debt securities, such as mortgage- or asset-backed securities, before (prepayment) or after (extension) the market anticipates such payments, shortening or lengthening their duration. Due to a decline in interest rates or an excess in cash flow into the issuer, a debt security might be called or otherwise converted, prepaid or redeemed before maturity. As a result of prepayment, the Fund may have to reinvest the proceeds in an investment offering a lower yield, may not benefit from any increase in value that might otherwise result from declining interest rates, and may lose any premium it paid to acquire the security. Conversely, rising market

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interest rates generally result in slower payoffs or extension, which effectively increases the duration of certain debt securities, heightening interest rate risk and increasing the magnitude of any resulting price declines.

Private Companies and Pre-IPO Investments Risk. Investments in private companies, including companies that have not yet issued securities publicly in an initial public offering (“IPO”) (“pre-IPO shares”), involve greater risks than investments in securities of companies that have traded publicly on an exchange for extended periods of time. Investments in these companies are generally less liquid than investments in securities issued by public companies and may be difficult for the Fund to value. Compared to public companies, private companies may have a more limited management group and limited operating histories with narrower, less established product lines and smaller market shares, which may cause them to be more vulnerable to competitors’ actions, market conditions and consumer sentiment with respect to their products or services, as well as general economic downturns. In addition, private companies may have limited financial resources and may be unable to meet their obligations. The Fund may only have limited access to a private company’s actual financial results and there is no assurance that the information obtained by the Fund is reliable. These companies may not ever issue shares in an IPO and a liquid market for their shares may never develop, which could adversely affect the Fund’s liquidity. If the company does issue shares in an IPO, IPOs are risky and volatile and may cause the value of the Fund’s investment to decrease significantly. Moreover, because securities issued by private companies are generally not freely or publicly tradable, the Fund may not have the opportunity to purchase, or the ability to sell, these securities in the amounts, or at the prices, the Fund desires.

Private Placements and Other Restricted Securities Risk. Private placements and other restricted securities are securities that are subject to legal and/or contractual restrictions on their sales. These securities may not be sold to the public unless certain conditions are met, which may include registration under the applicable securities laws. As a result of the absence of a public trading market, the prices of these securities may be more difficult to determine than publicly traded securities and these securities may involve heightened risk as compared to investments in securities of publicly traded companies. Private placements and other restricted securities may be illiquid, and it frequently can be difficult to sell them at a time when it may otherwise be desirable to do so or the Fund may be able to sell them only at prices that are less than what the Fund regards as their fair market value. Transaction costs may be higher for these securities. In addition, the Fund may get only limited information about the issuer of a private placement or other restricted security.

Recent Market Conditions. Some countries, including the U.S., are adopting more protectionist trade policies and moving away from the tighter financial industry regulations that followed the 2008 financial crisis. The U.S. is also said to be considering significant new investments in infrastructure and national defense which, coupled with lower federal tax rates, could lead to sharply increased government borrowing and higher interest rates. The exact shape of these policies is still being worked out through the political process, but the equity and debt markets may react strongly to expectations, which could increase volatility, especially if the market’s expectations for changes in government policies are not borne out. Higher interest rates may further strengthen the already strong U.S. dollar, which may also harm U.S. companies that rely significantly on exports.

Although prices of many U.S. equity securities have increased substantially over several years, some market prognosticators reportedly believe market indicators point toward a period of decline. The economies of many other nations are weaker than that of the U.S., and economic weakness in U.S. trading partners may harm long-term growth in the U.S. The recent decisions by the Fed to lower a key interest rate may reflect concerns about the strength of the U.S. economy. Changes in U.S. law over the past decade may leave the federal government with fewer tools to address severe market dislocations in the future.

High public debt in the U.S. and other countries creates ongoing systemic and market risks and policymaking uncertainty. Interest rates have been unusually low in recent years in the U.S. and abroad. Because there is little precedent for this situation, it is difficult to predict the impact on various markets of a significant rate increase or other significant policy changes. There is a greater risk of rising interest rates than has historically been the case due to the current period of relatively low rates and the effect of government fiscal policy initiatives and potential market reaction to those initiatives.

National economies are increasingly interconnected, as are global financial markets, which increases the possibilities that conditions in one country or region might adversely impact issuers in a different country or region. The rise in protectionist trade policies, changes to some major international trade agreements and the potential for changes to others, could affect the economies of many nations in ways that cannot necessarily be foreseen at the present time. Equity markets in the U.S. and China seem very sensitive to the outlook for resolving the current U.S.-China “trade war.”

The impact of the United Kingdom’s vote to leave the European Union (the “EU”), commonly referred to as “Brexit,” is impossible to know for sure until it is implemented. The effect on the economies of the United Kingdom and the EU will likely depend on the nature of trade relations between the UK and the EU and other major economies following Brexit, which are subject to negotiation and the political processes of the nations involved. There is an agreement between the UK and the EU

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setting out the terms of separation which may mitigate some of the adverse effects of separation. If the UK separates from the EU without a formal agreement on future trade relationships, it could be disruptive to the economies of both regions.

Economists and others have expressed increasing concern about the potential effects of global climate change on property and security values. A rise in sea levels, an increase in powerful windstorms and/or a climate-driven increase in sea levels or flooding could cause coastal properties to lose value or become unmarketable altogether. Economists warn that, unlike previous declines in the real estate market, properties in affected coastal zones may not ever recover their value. Large wildfires driven by high winds and prolonged drought may devastate businesses and entire communities and may be very costly to any business found to be responsible for the fire. Regulatory changes tied to concerns about climate change could adversely affect the value of certain land and the viability of certain industries.

These losses could adversely affect corporate issuers and mortgage lenders, the value of mortgage-backed securities, the bonds of municipalities that depend on tax or other revenues and tourist dollars generated by affected properties, and insurers of the property and/or of corporate, municipal or mortgage-backed securities. Since property and security values are driven largely by buyers’ perceptions, it is difficult to know the time period over which these market effects might unfold.

Redemption Risk. The Fund may experience periods of heavy redemptions that could cause the Fund to sell assets at inopportune times or at a loss or depressed value. Redemption risk is greater to the extent that one or more investors or intermediaries control a large percentage of investments in the Fund. In addition, redemption risk is heightened during periods of declining or illiquid markets. Heavy redemptions could hurt the Fund’s performance. Regulators have expressed concern that a general rise in interest rates has the potential to cause investors to move out of fixed income securities on a large scale, which may increase redemptions from mutual funds that hold large amounts of fixed income securities, and that such a move, coupled with a reduction in the ability or willingness of dealers and other institutional investors to buy or hold fixed income securities, may result in decreased liquidity and increased volatility in the fixed income markets.

Sector Risk. From time to time, based on market or economic conditions, the Fund may have significant positions in one or more sectors of the market. To the extent the Fund invests more heavily in particular sectors, its performance will be especially sensitive to developments that significantly affect those sectors. Individual sectors may be more volatile, and may perform differently, than the broader market. The industries that constitute a sector may all react in the same way to economic, political or regulatory events.

Securities Lending Risk. Securities lending involves a possible delay in recovery of the loaned securities or a possible loss of rights in the collateral should the borrower fail financially. The Fund could also lose money if the value of the collateral decreases.

Short Sale Risk. Short sales, at least theoretically, present a risk of unlimited loss on an individual security basis, since the Fund may be required to buy the security sold short at a time when the security has appreciated in value, and there is potentially no limit to the amount of such appreciation. Because the Fund may invest the proceeds of a short sale, another effect of short selling on the Fund is leverage, in that it amplifies changes in the Fund’s net asset value since it increases the exposure of the Fund to the market. The Fund may not always be able to close out a short position at a favorable time or price. If the Fund covers its short sale at an unfavorable price, the cover transaction is likely to reduce or eliminate any gain, or cause a loss to the Fund. When the Fund is selling a security short, it must maintain a segregated account of cash or high-grade securities equal to the margin requirement. As a result, the Fund may maintain high levels of cash or other liquid assets (such as U.S. Treasury bills, money market instruments, certificates of deposit, high quality commercial paper and long equity positions). The Fund may utilize the collateral obtained from securities lending for this cash. The need to maintain cash or other liquid assets in segregated accounts could limit the Fund's ability to pursue other opportunities as they arise. If the Fund engages in short sales of restricted securities, there is a heightened risk that it may not be able to close out the short position on a timely basis, since there is a greater possibility it may not be able to purchase such restricted securities. If this occurs, it could cause a loss for the Fund or subject the Fund to additional liability.

U.S. Government Securities Risk. Although the Fund may hold securities that carry U.S. government guarantees, these guarantees do not extend to shares of the Fund itself and do not guarantee the market prices of the securities. Furthermore, not all securities issued by the U.S. government and its agencies and instrumentalities are backed by the full faith and credit of the U.S. Treasury.

Value Stock Risk. Value stocks may remain undervalued or may decrease in value during a given period or may not ever realize what the portfolio management team believes to be their full value. This may happen, among other reasons, because of a failure to anticipate which stocks or industries would benefit from changing market or economic conditions or investor preferences.

A summary of the Fund’s additional principal investment risks is as follows:

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Risk of Increase in Expenses. A decline in the Fund’s average net assets during the current fiscal year due to market volatility or other factors could cause the Fund’s expenses for the current fiscal year to be higher than the expense information presented in “Fees and Expenses.”

Operational and Cybersecurity Risk. The Fund and its service providers, and your ability to transact with the Fund, may be negatively impacted due to operational matters arising from, among other problems, human errors, systems and technology disruptions or failures, or cybersecurity incidents. Cybersecurity incidents may allow an unauthorized party to gain access to fund assets, customer data, or proprietary information, or cause the Fund or its service providers, as well as the securities trading venues and their service providers, to suffer data corruption or lose operational functionality. It is not possible for the Manager or the other Fund service providers to identify all of the cybersecurity or other operational risks that may affect the Fund or to develop processes and controls to completely eliminate or mitigate their occurrence or effects. Most issuers in which the Fund invests are heavily dependent on computers for data storage and operations, and require ready access to the internet to conduct their business. Thus, cybersecurity incidents could also affect issuers of securities in which the Fund invests, leading to significant loss of value.

Risk Management. Risk is an essential part of investing. No risk management program can eliminate the Fund’s exposure to adverse events; at best, it may only reduce the possibility that the Fund will be affected by such events, and especially those risks that are not intrinsic to the Fund’s investment program. The Fund could experience losses if judgments about risk prove to be incorrect.

Valuation Risk. The Fund may not be able to sell an investment at the price at which the Fund has valued the investment. Such differences could be significant, particularly for illiquid securities and securities that trade in relatively thin markets and/or markets that experience extreme volatility. If market or other conditions make it difficult to value some investments, SEC rules and applicable accounting protocols may require the Fund to value these investments using more subjective methods, known as fair value methodologies. Using fair value methodologies to price investments may result in a value that is different from an investment’s most recent price and from the prices used by other mutual funds to calculate their NAVs. The Fund’s ability to value its investments in an accurate and timely manner may be impacted by technological issues and/or errors by third party service providers, such as pricing services or accounting agents.

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Past performance (before and after taxes) is not a prediction of future results. Visit www.nb.com or call 800-366-6264 for updated performance information.

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For certain investors, Class A and Class C shares of the Fund are also available directly from Neuberger Berman BD LLC by regular, first class mail (Neuberger Berman Funds, P.O. Box 219189, Kansas City, MO 64121-9189), by express delivery, registered mail, or certified mail (Neuberger Berman Funds, 430 West 7^th Street, Suite 219189, Kansas City, MO 64105-1407), or by wire, fax, telephone, exchange, or systematic investment or withdrawal (call 800-877-9700 for instructions). See “Maintaining Your Account”and “Grandfathered Investors” in the prospectus for eligibility requirements for direct purchases of Class A and Class C shares and for instructions on buying and redeeming (selling) shares directly.

The minimum initial investment in Class A or Class C shares is $1,000. Additional investments can be as little as $100. These minimums may be waived in certain cases.

The minimum initial investment in Institutional Class shares is $1 million. This minimum may be waived in certain cases.

Tax Information

Unless you invest in the Fund through a tax-advantaged retirement plan or account or are a tax-exempt investor, you will be subject to tax on Fund distributions to you of ordinary income and/or net capital gains. Those distributions generally are not taxable to such a plan or account or a tax-exempt investor, although withdrawals from certain retirement plans and accounts generally are subject to federal income tax.

Payments to Investment Providers and Other Financial Intermediaries

If you purchase shares of the Fund through an investment provider or other financial intermediary, such as a bank, brokerage firm, workplace retirement program, or financial adviser (who may be affiliated with Neuberger Berman), the Fund and/or Neuberger Berman BD LLC and/or its affiliates may pay the intermediary for the sale of Fund shares and related services. These payments may create a conflict of interest by influencing the investment provider or other financial intermediary and its employees to recommend the Fund over another investment. Ask your investment provider or visit its website for more information.

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Neuberger Berman Multi-Asset Income Fund

Class A Shares (NANAX), Class C Shares (NANCX), Institutional Class Shares (NANIX)

Expense Example

The expense example can help you compare costs among mutual funds. The example assumes that you invested $10,000 for the periods shown, that you redeemed all of your shares at the end of those periods, that the Fund earned a hypothetical 5% total return each year, and that the Fund’s expenses were those in the table. For Class A and Institutional Class shares, your costs would be the same whether you sold your shares or continued to hold them at the end of each period. Actual performance and expenses may be higher or lower.

	1 Year	3 Years	5 Years	10 Years
Class A	$529	$751	$1,434	$3,258
Class C (assuming redemption)	$285	$573	$1,025	$2,281
Class C (assuming no redemption)	$185	$573	$1,025	$2,281
Institutional Class	$72	$224	$848	$2,541

Portfolio Turnover

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 74% of the average value of its portfolio. During the most recent fiscal year, the Fund's portfolio turnover rate including mortgage dollar roll transactions was 212%.

Principal Investment Strategies

To pursue its goal, the Fund employs a fundamental and quantitative approach to allocating the Fund’s assets among various investment strategies that primarily invest in U.S. and non-U.S. debt securities, income-oriented equity securities, and currencies. The Fund seeks to generate returns primarily through asset allocation and security selection, utilizing a range of the Manager’s investment expertise. The Fund may also obtain investment exposure to these asset classes through investments in exchange traded funds (“ETFs”) or other investment companies, including those managed by the Manager (“Underlying Funds”), or through the use of derivatives. The Fund’s allocation to equity securities is achieved primarily by investing directly in equity securities. All or a portion of the Fund’s allocation to debt securities is achieved by investing in Underlying Funds, with the remainder of the allocation, if any, achieved by investing directly in such securities. For a portion of the Fund’s allocation to debt and equity securities and certain other investments, including derivatives, investments may be chosen by a select group of the Manager’s portfolio managers (“Underlying Managers”).

The Portfolio Managers make asset allocation decisions and seek to identify investment opportunities using a variety of fundamental and quantitative analyses and may use the Manager’s fundamental research capabilities in analyzing the overall investment opportunities and risks among the various asset classes and investment strategies. The Portfolio Managers review the Fund’s asset allocations and seek to identify asset classes, sectors, securities and other investment opportunities that appear attractively valued. Opportunities to invest in different asset classes or to adjust allocations among existing asset classes may be identified based on numerous factors, including analysis of historic and projected relative returns, economic factors, industry cycles, volatility forecasts, and political trends, among other factors impacting global financial markets.

The Portfolio Managers have considerable latitude in selecting the Fund’s investments and may adjust the Fund’s portfolio and overall risk profile by making tactical decisions to overweight or underweight particular asset classes or sectors based on their outlook, as well as the views of the Manager’s asset allocation committee, on the global economy and markets. The Portfolio Managers may adjust the Fund’s overall exposure, including by making changes to the allocations among asset classes, and there is no requirement as to the percentage of the Fund’s assets that must be invested in any asset class.

Each of the Underlying Managers employs either a fundamental or quantitative approach, or a combination of both approaches, when making investment decisions. They utilize bottom up, research-driven processes to identify investments that they believe have the ability to deliver value to their shareholders over the long term.

The Fund’s investments may include: (i) long and short investments in debt securities, including debt securities issued by corporate entities and trusts throughout the world (including the U.S. and emerging markets), domestic and foreign governments and their agencies and/or instrumentalities, supra-national entities (e.g., World Bank, International Monetary Fund) and quasi-sovereign entities (i.e., issuers that are directly or indirectly wholly-owned by a government or that are explicitly guaranteed by a government), loans and related assignments and participations, inflation-protected securities, convertible bonds, commercial paper, mortgage- and asset-backed securities and collateralized debt obligations; (ii) long and short investments in equity securities

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of companies of any market capitalization throughout the world (including the U.S. and emerging markets), which may include common and preferred stocks, and depositary receipts; (iii) real estate investment trusts (“REITs”); (iv) master limited partnerships (“MLPs”); (v) securities and other instruments that provide exposure to commodities and similar assets; (vi) foreign currencies; and (vii) certain derivative instruments. The Fund’s debt investments may have fixed and floating rates and may be of any maturity, duration and credit rating, including, without limit, investments in below investment grade securities, commonly known as “junk bonds,” and unrated securities. The Fund may also engage in when-issued and forward-settling transactions (such as to-be-announced mortgage-backed securities), which involve a commitment by the Fund to purchase securities that will be issued or settled at a later date. To gain exposure to commodities and other similar assets, the Fund may invest in other investment companies managed by the Manager that invest in a wholly owned subsidiary.

The Fund may use derivatives without limitation and intends to invest primarily in four categories: (i) futures contracts based on indices, government bonds, interest rates and currencies; (ii) forward foreign currency contracts; (iii) swaps, including interest rate swaps and total return swaps on broad-based indices; and (iv) call and put options on securities and indices including writing (selling) calls against positions in the portfolio (“covered calls”) or writing (selling) puts on securities and indices. All of these derivatives may be used in an effort to: enhance returns; manage or adjust the risk profile of the Fund or the risk of individual positions; replace more traditional direct investments; obtain or reduce exposure to certain markets; establish net short or long positions for markets, currencies or securities; adjust the duration of the Fund’s fixed income securities; or alter the Fund’s exposure to markets, currencies, interest rates, sectors and issuers.

In an effort to achieve its goal, the Fund may engage in active and frequent trading.

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Commercial Paper Risk. Commercial paper is a short-term debt security issued by a corporation, bank, municipality, or other issuer. Issuers generally do not register their commercial paper with the SEC. While some unregistered commercial paper normally is deemed illiquid, the Manager may in certain cases determine that such paper is liquid. In some cases, the ratings of commercial paper issuers have been downgraded abruptly, leaving holders with little opportunity to avoid losses.

Collateralized Debt Obligations Risk. CDOs, which include collateralized loan obligations (CLOs), issue classes or “tranches” of securities that vary in risk and yield and may experience substantial losses due to interest rate fluctuations, actual defaults, collateral defaults, disappearance of subordinate tranches, market anticipation of defaults, and investor aversion to CDO securities as a class. The risks of investing in CDOs depend largely on the quality and type of the underlying debt, which may include loans, bonds and mortgages, and the tranche of the CDO in which the Fund invests. In addition, CDOs that obtain their exposure through derivative instruments entail the additional risks associated with such instruments. CDOs can be difficult to value, may at times be illiquid, and may produce unexpected investment results due to their complex structure. In addition, CDOs involve many of the same risks of investing in debt securities and asset backed securities including, but not limited to, interest rate risk, credit risk, liquidity risk, and valuation risk.

Convertible Securities Risk. The value of a convertible security, which is a form of hybrid security (i.e., a security with both debt and equity characteristics), typically increases or decreases with the price of the underlying common stock. In general, a convertible security is subject to the market risks of stocks when the underlying stock’s price is high relative to the conversion price and is subject to the market risks of debt securities when the underlying stock’s price is low relative to the conversion price. The general market risks of debt securities that are common to convertible securities include, but are not limited to, interest rate risk and credit risk. To the extent the Fund invests in convertible securities issued by small- or mid-cap companies, it will be subject to the risks of investing in such companies.

Credit Risk. Credit risk is the risk that issuers, guarantors, or insurers may fail, or become less able, to pay interest and/or principal when due. Changes in the actual or perceived creditworthiness of an issuer, or a downgrade or default affecting any of the Fund’s securities could affect the Fund’s performance. Generally, the longer the maturity and the lower the credit quality of a security, the more sensitive it is to credit risk.

Currency Risk. To the extent that the Fund is exposed directly or indirectly to foreign currencies, including through its investments, or invests in securities or other instruments denominated in or indexed to foreign currencies, changes in currency exchange rates could adversely impact investment gains or add to investment losses. Currency exchange rates may fluctuate significantly over short periods of time and can be affected unpredictably by intervention, or failure to intervene, by U.S. or foreign governments or central banks or by currency controls or political developments in the U.S. or abroad.

Depositary Receipts Risk. Depositary receipts are subject to the risk of fluctuation in the currency exchange rate if, as is often the case, the underlying foreign securities are denominated in foreign currency, and there may be an imperfect correlation between the market value of depositary receipts and the underlying foreign securities. In addition, depositary receipts involve many of the same risks of investing directly in the underlying foreign securities.

Derivatives Risk. Use of derivatives is a highly specialized activity that can involve investment techniques and risks different from, and in some respects greater than, those associated with investing in more traditional investments, such as stocks and bonds. Derivatives can be highly complex and highly volatile and may perform in unanticipated ways. Derivatives can create leverage, and the Fund could lose more than the amount it invests; some derivatives can have the potential for unlimited losses. Derivatives may at times be highly illiquid, and the Fund may not be able to close out or sell a derivative at a particular time or at an anticipated price. Derivatives can be difficult to value and valuation may be more difficult in times of market turmoil. There may be imperfect correlation between the behavior of a derivative and that of the reference instrument underlying the derivative. An abrupt change in the price of a reference instrument could render a derivative worthless. Derivatives may involve risks different from, and possibly greater than, the risks associated with investing directly in the reference instrument. Suitable derivatives may not be available in all circumstances, and there can be no assurance that the Fund will use derivatives to reduce exposure to other risks when that might have been beneficial. Derivatives involve counterparty risk, which is the risk that the other party to the derivative will fail to make required payments or otherwise comply with the terms of the derivative. That risk is generally thought to be greater with over-the-counter (OTC) derivatives than with derivatives that are exchange traded or centrally cleared. When the Fund uses derivatives, it will likely be required to provide margin or collateral and/or segregate cash or other liquid assets; these practices are intended to satisfy contractual undertakings and regulatory requirements and will not prevent the Fund from incurring losses on derivatives. The need to provide margin or collateral and/or segregate assets could limit the Fund's ability to pursue other opportunities as they arise. Ongoing changes to regulation of the derivatives markets and potential changes in the

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regulation of funds using derivative instruments could limit the Fund’s ability to pursue its investment strategies. New regulation of derivatives may make them more costly, or may otherwise adversely affect their liquidity, value or performance.

Additional risks associated with certain types of derivatives are discussed below:

Forward Contracts. There are no limitations on daily price movements of forward contracts. Changes in foreign exchange regulations by governmental authorities might limit the trading of forward contracts on currencies.

Futures. Futures contracts are subject to the risk that an exchange may impose price fluctuation limits, which may make it difficult or impossible for a fund to close out a position when desired.

Options. By writing put options, the Fund takes on the risk of declines in the value of the underlying instrument, including the possibility of a loss up to the entire strike price of each option it sells, but without the corresponding opportunity to benefit from potential increases in the value of the underlying instrument. When the Fund writes a put option, it assumes the risk that it must purchase the underlying instrument at a strike price that may be higher than the market price of the instrument. If there is a broad market decline and the Fund is not able to close out its written put options, it may result in substantial losses to the Fund. By writing a call option, the Fund may be obligated to deliver instruments underlying an option at less than the market price. When the Fund writes a covered call option, it gives up the opportunity to profit from a price increase in the underlying instrument above the strike price. If a covered call option that the Fund has written is exercised, the Fund will experience a gain or loss from the sale of the underlying instrument, depending on the price at which the Fund purchased the instrument and the strike price of the option The Fund will receive a premium from writing options, but the premium received may not be sufficient to offset any losses sustained from exercised options. In the case of a covered call, the premium received may be offset by a decline in the market value of the underlying instrument during the option period. If an option that the Fund has purchased is never exercised or closed out, the Fund will lose the amount of the premium it paid and the use of those funds.

Swaps. The risk of loss with respect to swaps generally is limited to the net amount of payments that the Fund is contractually obligated to make or, in the case of the other party to a swap defaulting, the net amount of payments that the Fund is contractually entitled to receive. If the Fund sells a credit default swap, however, the risk of loss may be the entire notional amount of the swap.

Some swaps are now executed through an organized exchange or regulated facility and cleared through a regulated clearing organization. The absence of an organized exchange or market for swap transactions may result in difficulties in trading and valuation, especially in the event of market disruptions. The use of an organized exchange or market for swap transactions is expected to result in swaps being easier to trade and value, but this may not always be the case.

Foreign and Emerging Market Risk. Foreign securities, including those issued by foreign governments, involve risks in addition to those associated with comparable U.S. securities. Additional risks include exposure to less developed or less efficient trading markets; social, political, diplomatic, or economic instability; trade barriers and other protectionist trade policies (including those of the U.S.); significant government involvement in an economy and/or market structure; fluctuations in foreign currencies or currency redenomination; potential for default on sovereign debt; nationalization or expropriation of assets; settlement, custodial or other operational risks; higher transaction costs; confiscatory withholding or other taxes; and less stringent auditing, corporate disclosure, governance, and legal standards. As a result, foreign securities may fluctuate more widely in price, and may also be less liquid, than comparable U.S. securities. Regardless of where a company is organized or its stock is traded, its performance may be affected significantly by events in regions from which it derives its profits or in which it conducts significant operations. To the extent a foreign security is denominated in U.S. dollars, there is also the risk that a foreign government will not let U.S. dollar-denominated assets leave the country.

Investing in emerging market countries involves risks in addition to and greater than those generally associated with investing in more developed foreign countries. The governments of emerging market countries may be more unstable and more likely to impose capital controls, nationalize a company or industry, place restrictions on foreign ownership and on withdrawing sale proceeds of securities from the country, intervene in the financial markets, and/or impose burdensome taxes that could adversely affect security prices. In addition, the economies of emerging market countries may be dependent on relatively few industries that are more susceptible to local and global changes. Emerging market countries may also have less developed legal and accounting systems. Securities markets in emerging market countries are also relatively small and have substantially lower trading volumes. Securities of issuers in emerging market countries may be more volatile and less liquid than securities of issuers in foreign countries with more developed economies or markets and the situation may require that the Fund fair value its holdings in those countries.

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Securities of issuers traded on foreign exchanges may be suspended, either by the issuers themselves, by an exchange or by governmental authorities. The likelihood of such suspensions may be higher for securities of issuers in emerging or less-developed market countries than in countries with more developed markets. Trading suspensions may be applied from time to time to the securities of individual issuers for reasons specific to that issuer, or may be applied broadly by exchanges or governmental authorities in response to market events. Suspensions may last for significant periods of time, during which trading in the securities and in instruments that reference the securities, such as derivative instruments, may be halted. In the event that the Fund holds material positions in such suspended securities or instruments, the Fund’s ability to liquidate its positions or provide liquidity to investors may be compromised and the Fund could incur significant losses.

High Portfolio Turnover. The Fund may engage in active and frequent trading and may have a high portfolio turnover rate, which may increase the Fund’s transaction costs, may adversely affect the Fund’s performance and may generate a greater amount of capital gain distributions to shareholders than if the Fund had a low portfolio turnover rate.

Inflation-Linked Debt Securities Risk. Inflation-linked debt securities are structured to provide protection against inflation. The value of the principal or the interest income paid on an inflation-linked debt security is adjusted to track changes in an official inflation measure. Repayment of the original principal upon maturity (as adjusted upward for inflation, if any) is guaranteed in the case of U.S. Treasury inflation-indexed debt securities. For inflation-linked securities that do not provide a similar guarantee, the adjusted principal value of the securities repaid at maturity may be less than the original principal value. The value of inflation-linked debt securities is expected to change in response to changes in real interest rates. Real interest rates are tied to the relationship between nominal interest rates and the rate of inflation. In periods of deflation, the Fund may have no income at all from such investments. In general, the price of an inflation-linked debt security falls when real interest rates rise, and rises when real interest rates fall. Interest payments on inflation-linked debt securities will vary as the principal and/or interest is adjusted for inflation and can be unpredictable. The principal value of an investment in the Fund is not protected or otherwise guaranteed by virtue of the Fund’s investments in inflation-linked debt securities.

Interest Rate Risk. In general, the value of investments with interest rate risk, such as debt securities, will move in the direction opposite to movements in interest rates. If interest rates rise, the value of such securities may decline. Typically, the longer the maturity or duration of a debt security, the greater the effect a change in interest rates could have on the security’s price. Thus, the sensitivity of the Fund’s debt securities to interest rate risk will increase with any increase in the duration of those securities.

Issuer-Specific Risk. An individual security may be more volatile, and may perform differently, than the market as a whole.

Leverage Risk. Leverage amplifies changes in the Fund’s net asset value and may make the Fund more volatile. Derivatives, short positions, when-issued and forward-settling securities and securities lending may create leverage and can result in losses to the Fund that exceed the amount originally invested and may accelerate the rate of losses. There can be no assurance that the Fund’s use of any leverage will be successful. The Fund’s investment exposure can exceed its net assets, sometimes by a significant amount.

Liquidity Risk. From time to time, the trading market for a particular investment or type of investment in which the Fund invests is or may become less liquid or even illiquid. Illiquid investments frequently can be more difficult to purchase or sell at an advantageous price or time, and there is a greater risk that the investments may not be sold for the price at which the Fund is carrying them. Certain investments that were liquid when the Fund purchased them may become illiquid, sometimes abruptly. Additionally, market closures due to holidays or other factors may render a security or group of securities (e.g., securities tied to a particular country or geographic region) illiquid for a period of time. An inability to sell a portfolio position can adversely affect the Fund’s value or prevent the Fund from being able to take advantage of other investment opportunities. Market prices for such securities or other investments may be volatile. During periods of substantial market volatility, an investment or even an entire market segment may become illiquid, sometimes abruptly, which can adversely affect the Fund’s ability to limit losses.

Unexpected episodes of illiquidity, including due to market or political factors, instrument or issuer-specific factors and/or unanticipated outflows, may limit the Fund’s ability to pay redemption proceeds within the allowable time period. To meet redemption requests during periods of illiquidity, the Fund may be forced to sell securities at an unfavorable time and/or under unfavorable conditions.

Loan Interests Risk. Loan interests generally are subject to restrictions on transfer, and the Fund may be unable to sell its loan interests at a time when it may otherwise be desirable to do so or may be able to sell them promptly only at prices that are less than what the Fund regards as their fair market value. Accordingly, loan interests may at times be illiquid. Loan interests may be difficult to value and may have extended settlement periods (the settlement cycle for many bank loans exceeds 7 days). Extended settlement periods may result in cash not being immediately available to the Fund. As a result, during periods of unusually heavy

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redemptions, the Fund may have to sell other investments or borrow money to meet its obligations. Interests in loans made to finance highly leveraged companies or to finance corporate acquisitions or other transactions may be especially vulnerable to adverse changes in economic or market conditions. Interests in secured loans have the benefit of collateral and, typically, of restrictive covenants limiting the ability of the borrower to further encumber its assets. There is a risk that the value of any collateral securing a loan in which the Fund has an interest may decline and that the collateral may not be sufficient to cover the amount owed on the loan. In the event the borrower defaults, the Fund’s access to the collateral may be limited or delayed by bankruptcy or other insolvency laws. Further, in the event of a default, second or lower lien secured loans, and unsecured loans, will generally be paid only if the value of the collateral exceeds the amount of the borrower’s obligations to the senior secured lenders, and the remaining collateral may not be sufficient to cover the full amount owed on the loan in which the Fund has an interest. Further, there is a risk that a court could take action with respect to a loan that is adverse to the holders of the loan and the Fund may need to retain legal counsel to enforce its rights in any resulting event of default, bankruptcy, or similar situation. Interests in loans expose the Fund to the credit risk of the underlying borrower and may expose the Fund to the credit risk of the lender.

The Fund may acquire a loan interest by obtaining an assignment of all or a portion of the interests in a particular loan that are held by an original lender or a prior assignee. As an assignee, the Fund normally will succeed to all rights and obligations of its assignor with respect to the portion of the loan that is being assigned. However, the rights and obligations acquired by the purchaser of a loan assignment may differ from, and be more limited than, those held by the original lenders or the assignor. Alternatively, the Fund may acquire a participation in a loan interest that is held by another party. When the Fund’s loan interest is a participation, the Fund may have less control over the exercise of remedies than the party selling the participation interest, and the Fund normally would not have any direct rights against the borrower. It is possible that the Fund could be held liable, or may be called upon to fulfill other obligations, with respect to loans in which it receives an assignment in whole or in part, or in which it owns a participation. The potential for such liability is greater for an assignee than for a participant.

Lower-Rated Debt Securities Risk. Lower-rated debt securities (commonly known as “junk bonds”) and unrated debt securities determined to be of comparable quality involve greater risks than investment grade debt securities. Such securities may fluctuate more widely in price and yield and may fall in price during times when the economy is weak or is expected to become weak. These securities also may require a greater degree of judgment to establish a price and may be difficult to sell at the time and price the Fund desires. Lower-rated debt securities are considered by the major rating agencies to be predominantly speculative with respect to the issuer’s continuing ability to pay principal and interest and carry a greater risk that the issuer of such securities will default in the timely payment of principal and interest. Issuers of securities that are in default or have defaulted may fail to resume principal or interest payments, in which case the Fund may lose its entire investment. The creditworthiness of issuers of these securities may be more complex to analyze than that of issuers of investment grade debt securities, and the overreliance on credit ratings may present additional risks.

Market Capitalization Risk. To the extent the Fund invests in securities of small-, mid-, or large-cap companies, it takes on the associated risks. At times, any one of these market capitalizations may be out of favor with investors. Compared to small- and mid-cap companies, large-cap companies may be unable to respond as quickly to changes and opportunities. Compared to large-cap companies, small- and mid-cap companies may depend on a more limited management group, may have a shorter history of operations, and may have limited product lines, markets or financial resources. The securities of small- and mid-cap companies are often more volatile and less liquid than the securities of larger companies and may be more affected than other types of securities by the underperformance of a sector or during market downturns.

Market Direction Risk. Since the Fund will typically hold both long and short positions, an investment in the Fund will involve market risks associated with different types of investment decisions than those made for a typical “long only” fund. The Fund’s results could suffer when there is a general market advance and the Fund holds significant “short” positions, or when there is a general market decline and the Fund holds significant “long” positions. The markets may have considerable volatility from day to day and even in intra-day trading.

Market Volatility Risk. Markets may be volatile and values of individual securities and other investments, including those of a particular type, may decline significantly in response to adverse issuer, political, regulatory, market, economic or other developments that may cause broad changes in market value, public perceptions concerning these developments, and adverse investor sentiment or publicity. Geopolitical and other risks, including environmental and public health risks may add to instability in world economies and markets generally. Changes in value may be temporary or may last for extended periods. If the Fund sells a portfolio position before it reaches its market peak, it may miss out on opportunities for better performance.

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Master Limited Partnership Risk. Investing in MLPs involves certain risks related to investing in the underlying assets of the MLPs and risks associated with pooled investment vehicles. MLPs holding credit-related investments are subject to interest rate risk and the risk of default on payment obligations by debt issuers. MLPs that concentrate in a particular industry or a particular geographic region are subject to risks associated with such industry or region. Investments held by MLPs may be relatively illiquid, limiting the MLPs’ ability to vary their portfolios promptly in response to changes in economic or other conditions. MLPs may have limited financial resources, their securities may trade infrequently and in limited volume, and they may be subject to more abrupt or erratic price movements than securities of larger or more broadly based companies, and may be difficult to value. Distributions from an MLP may consist in part of a return of the amount originally invested, which would not be taxable to the extent the distributions do not exceed the investor’s adjusted basis in its MLP interest. These reductions in the Fund’s adjusted tax basis in the MLP securities will increase the amount of gain (or decrease the amount of loss) recognized by the Fund on a subsequent sale of the securities.

Effective for taxable years beginning after December 31, 2017 and before January 1, 2026, the Internal Revenue Code of 1986, as amended (the “Code”), generally allows individuals and certain other non-corporate entities, such as partnerships, a deduction for 20% of “qualified publicly traded partnership income” such as income from MLPs. However, the Code does not include any provision for a regulated investment company to pass the character of its qualified publicly traded partnership income through to its shareholders. As a result, although the Treasury Department has announced that it is considering adopting regulations to provide a pass-through, an investor who invests directly in MLPs will be able to receive the benefit of that deduction, while a shareholder in the Fund currently will not.

Mortgage- and Asset-Backed Securities Risk. The value of mortgage- and asset-backed securities, including collateralized mortgage instruments, will be influenced by the factors affecting the housing market or the assets underlying the securities. These securities tend to be more sensitive to changes in interest rates than other types of debt securities. In addition, investments in mortgage- and asset-backed securities may be subject to prepayment risk and extension risk, call risk, credit risk, valuation risk, and illiquid investment risk, sometimes to a higher degree than various other types of debt securities. These securities are also subject to the risk of default on the underlying mortgages or assets, particularly during periods of market downturn, and an unexpectedly high rate of defaults on the underlying assets will adversely affect the security’s value.

Other Investment Company Risk. To the extent the Fund invests in other investment companies, including money market funds and exchange-traded funds (ETFs), its performance will be affected by the performance of those other investment companies. Investments in other investment companies are subject to the risks of the other investment companies’ investments, as well as to the other investment companies’ expenses.

An ETF may trade in the secondary market at a price below the value of its underlying portfolio and may not be liquid. An actively managed ETF’s performance will reflect its adviser’s ability to make investment decisions that are suited to achieving the ETF’s investment objectives. A passively managed ETF may not replicate the performance of the index it intends to track.

The Fund is also exposed to the affiliated Underlying Funds’ expenses, which could result in the duplication of certain fees, including the administration fees that are paid to Neuberger Berman Investment Advisers LLC (“NBIA”). NBIA is the investment manager for both the Fund and the affiliated Underlying Funds and may be deemed to have a conflict of interest in determining the allocation of the Fund to the affiliated Underlying Funds. This conflict of interest is reduced, however, because the Manager has undertaken to waive a portion of the Fund's advisory fee equal to the advisory fee it receives from affiliated Underlying Funds on the Fund’s assets invested in those affiliated Underlying Funds.

The Fund may invest in affiliated Underlying Funds and is subject to the following additional risks, in addition to other risks.

Commodity Risk. An Underlying Fund’s investment exposure to the commodities markets and/or a particular sector of the commodities markets may subject the Underlying Fund to greater volatility than investments in traditional securities. The commodities markets are impacted by a variety of factors, including changes in overall market movements, resource availability, commodity price volatility, speculation in the commodities markets, domestic and foreign political and economic events and policies, trade policies and tariffs, war, acts of terrorism, changes in domestic or foreign interest rates and/or investor expectations concerning interest rates, domestic and foreign inflation rates and investment and trading activities in commodities. Prices of various commodities may also be affected by factors such as drought, floods, weather, livestock disease, embargoes, tariffs and other regulatory developments. The prices of commodities can also fluctuate widely due to supply and demand disruptions in major producing or consuming regions. To the extent an Underlying Fund focuses its investments in a particular commodity in the commodities market, the Underlying Fund will be more susceptible to risks associated with the particular commodity. No active trading market may exist for certain

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commodities investments. Because an Underlying Fund’s performance is linked to the performance of potentially volatile commodities, investors should be willing to assume the risks of significant fluctuations in the value of the Underlying Fund’s shares.

Distressed Securities Risk. Distressed securities may present a substantial risk of default, including the loss of the entire investment, or may be in default. The prices of such securities may be subject to periods of abrupt and erratic market movements and above-average price volatility and it may be difficult to value such securities. In certain periods, there may be little or no liquidity in the markets for distressed securities meaning that the Underlying Fund may be unable to exit its position.

Repurchase Agreement Risk. Repurchase agreements generally are for a short period of time and involve the risk that the counterparty may default on its obligation to repurchase the underlying instruments collateralizing the repurchase agreement, which may result in costs, delays, and/or losses to the Underlying Fund.

Preferred Securities Risk. Preferred securities, which are a form of hybrid security (i.e., a security with both debt and equity characteristics), may pay fixed or adjustable rates of return. Preferred securities are subject to issuer-specific and market risks applicable generally to equity securities, however, unlike common stocks, participation in the growth of an issuer may be limited. Distributions on preferred securities are generally payable at the discretion of the issuer’s board of directors and after the company makes required payments to holders of its bonds and other debt securities. For this reason, the value of preferred securities will usually react more strongly than bonds and other debt securities to actual or perceived changes in the company’s financial condition or prospects. Preferred securities of smaller companies may be more vulnerable to adverse developments than preferred securities of larger companies. Preferred securities may be less liquid than common stocks.

Prepayment and Extension Risk. The Fund’s performance could be affected if borrowers pay back principal on certain debt securities, such as mortgage- or asset-backed securities, before (prepayment) or after (extension) the market anticipates such payments, shortening or lengthening their duration. Due to a decline in interest rates or an excess in cash flow into the issuer, a debt security might be called or otherwise converted, prepaid or redeemed before maturity. As a result of prepayment, the Fund may have to reinvest the proceeds in an investment offering a lower yield, may not benefit from any increase in value that might otherwise result from declining interest rates, and may lose any premium it paid to acquire the security. Conversely, rising market interest rates generally result in slower payoffs or extension, which effectively increases the duration of certain debt securities, heightening interest rate risk and increasing the magnitude of any resulting price declines.

Private Placements and Other Restricted Securities Risk. Private placements and other restricted securities are securities that are subject to legal and/or contractual restrictions on their sales. These securities may not be sold to the public unless certain conditions are met, which may include registration under the applicable securities laws. As a result of the absence of a public trading market, the prices of these securities may be more difficult to determine than publicly traded securities and these securities may involve heightened risk as compared to investments in securities of publicly traded companies. Private placements and other restricted securities may be illiquid, and it frequently can be difficult to sell them at a time when it may otherwise be desirable to do so or the Fund may be able to sell them only at prices that are less than what the Fund regards as their fair market value. Transaction costs may be higher for these securities. In addition, the Fund may get only limited information about the issuer of a private placement or other restricted security.

Quantitative Investing and Other Model Risk. The Fund's investment strategies may employ quantitative algorithms and models that rely heavily on the use of proprietary and nonproprietary data, software and intellectual property that may be licensed from a variety of sources. The quality of the resulting analysis and investment selections produced by the portfolio construction process depends on a number of factors including the accuracy of voluminous data inputs into the quantitative models used in the investment process, the portfolio managers’ ability to translate various proxy measures into their economic and business significance, the mathematical and analytical underpinnings of the coding, the accuracy in translating those analytics into program code, the speed that market conditions change and the successful integration of the various quantitative models in the portfolio selection process. To a significant extent, the performance of a strategy that utilizes quantitative algorithms and models will depend on the success of implementing and managing the algorithms and models that assist in selecting and/or allocating the Fund’s assets. Models that have been formulated on the basis of past market data may not be predictive of future price movements. Models may not be reliable if unusual or disruptive events cause market moves the nature or size of which are inconsistent with the historic performance of individual markets and their relationship to one another or to other macroeconomic events. Models may also have hidden biases or exposure to broad structural or sentiment shifts. In the event that actual events fail to conform to the assumptions underlying such models, losses could result.

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Quantitative investment techniques also present the risk that errors may occur and such errors may be extremely hard to detect. In some cases, an error can go undetected for a long period of time. In many cases it would not be possible to fully quantify the impact of an error given the dynamic nature of the quantitative models and changing markets. Analytical errors, software errors, development errors and implementation errors as well as data errors are inherent risks. Quantitative investment techniques often require timely and efficient execution of transactions. Inefficient execution of trades can eliminate the ability to capture the pricing differentials that the strategy seeks to capture.

Recent Market Conditions. Some countries, including the U.S., are adopting more protectionist trade policies and moving away from the tighter financial industry regulations that followed the 2008 financial crisis. The U.S. is also said to be considering significant new investments in infrastructure and national defense which, coupled with lower federal tax rates, could lead to sharply increased government borrowing and higher interest rates. The exact shape of these policies is still being worked out through the political process, but the equity and debt markets may react strongly to expectations, which could increase volatility, especially if the market’s expectations for changes in government policies are not borne out. Higher interest rates may further strengthen the already strong U.S. dollar, which may also harm U.S. companies that rely significantly on exports.

Although prices of many U.S. equity securities have increased substantially over several years, some market prognosticators reportedly believe market indicators point toward a period of decline. The economies of many other nations are weaker than that of the U.S., and economic weakness in U.S. trading partners may harm long-term growth in the U.S. The recent decisions by the Fed to lower a key interest rate may reflect concerns about the strength of the U.S. economy. Changes in U.S. law over the past decade may leave the federal government with fewer tools to address severe market dislocations in the future.

High public debt in the U.S. and other countries creates ongoing systemic and market risks and policymaking uncertainty. Interest rates have been unusually low in recent years in the U.S. and abroad. Because there is little precedent for this situation, it is difficult to predict the impact on various markets of a significant rate increase or other significant policy changes. There is a greater risk of rising interest rates than has historically been the case due to the current period of relatively low rates and the effect of government fiscal policy initiatives and potential market reaction to those initiatives.

Trillions of dollars’ worth of financial contracts around the world specify rates that are based on the London Interbank Offered Rate (LIBOR). LIBOR is produced daily by averaging the rates for inter-bank lending reported by a number of banks. Current plans call for LIBOR to be phased out by the end of 2021. There are risks that the financial services industry will not have a suitable substitute in place by that time and that there will not be time to perform the substantial work necessary to revise the many existing contracts that rely on LIBOR. The transition process, or a failure of the industry to transition properly, might lead to increased volatility and illiquidity in markets that currently rely on LIBOR. It also could lead to a reduction in the value of some LIBOR-based investments and reduce the effectiveness of new hedges placed against existing LIBOR-based instruments. Since the usefulness of LIBOR as a benchmark could deteriorate during the transition period, these effects could occur prior to the end of 2021.

National economies are increasingly interconnected, as are global financial markets, which increases the possibilities that conditions in one country or region might adversely impact issuers in a different country or region. The rise in protectionist trade policies, changes to some major international trade agreements and the potential for changes to others, could affect the economies of many nations in ways that cannot necessarily be foreseen at the present time. Equity markets in the U.S. and China seem very sensitive to the outlook for resolving the current U.S.-China “trade war.”

The impact of the United Kingdom’s vote to leave the European Union (the “EU”), commonly referred to as “Brexit,” is impossible to know for sure until it is implemented. The effect on the economies of the United Kingdom and the EU will likely depend on the nature of trade relations between the UK and the EU and other major economies following Brexit, which are subject to negotiation and the political processes of the nations involved. There is an agreement between the UK and the EU setting out the terms of separation which may mitigate some of the adverse effects of separation. If the UK separates from the EU without a formal agreement on future trade relationships, it could be disruptive to the economies of both regions.

Economists and others have expressed increasing concern about the potential effects of global climate change on property and security values. A rise in sea levels, an increase in powerful windstorms and/or a climate-driven increase in sea levels or flooding could cause coastal properties to lose value or become unmarketable altogether. Economists warn that, unlike previous declines in the real estate market, properties in affected coastal zones may not ever recover their value. Large wildfires driven by high winds and prolonged drought may devastate businesses and entire communities and may be very costly to any business found to be responsible for the fire. Regulatory changes tied to concerns about climate change could adversely affect the value of certain land and the viability of certain industries.

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These losses could adversely affect corporate issuers and mortgage lenders, the value of mortgage-backed securities, the bonds of municipalities that depend on tax or other revenues and tourist dollars generated by affected properties, and insurers of the property and/or of corporate, municipal or mortgage-backed securities. Since property and security values are driven largely by buyers’ perceptions, it is difficult to know the time period over which these market effects might unfold.

Redemption Risk. The Fund may experience periods of heavy redemptions that could cause the Fund to sell assets at inopportune times or at a loss or depressed value. Redemption risk is greater to the extent that one or more investors or intermediaries control a large percentage of investments in the Fund. In addition, redemption risk is heightened during periods of declining or illiquid markets. Heavy redemptions could hurt the Fund’s performance. Regulators have expressed concern that a general rise in interest rates has the potential to cause investors to move out of fixed income securities on a large scale, which may increase redemptions from mutual funds that hold large amounts of fixed income securities, and that such a move, coupled with a reduction in the ability or willingness of dealers and other institutional investors to buy or hold fixed income securities, may result in decreased liquidity and increased volatility in the fixed income markets.

REITs and Other Real Estate Companies Risk. REIT and other real estate company securities are subject to risks similar to those of direct investments in real estate and the real estate industry in general, including, among other risks: general and local economic conditions; changes in interest rates; declines in property values; defaults by mortgagors or other borrowers and tenants; increases in property taxes and other operating expenses; overbuilding in their sector of the real estate market; fluctuations in rental income; lack of availability of mortgage funds or financing; extended vacancies of properties, especially during economic downturns; changes in tax and regulatory requirements; losses due to environmental liabilities; or casualty or condemnation losses. REITs also are dependent upon the skills of their managers and are subject to heavy cash flow dependency or self-liquidation.

Regardless of where a REIT is organized or traded, its performance may be affected significantly by events in the region where its properties are located. Domestic REITs could be adversely affected by failure to qualify for tax-free “pass-through” of distributed net investment income and net realized gains under the Internal Revenue Code of 1986, as amended, (“Code”) or to maintain their exemption from registration under the Investment Company Act of 1940, as amended. Effective for taxable years beginning after December 31, 2017 and before January 1, 2026, the Code generally allows individuals and certain other non-corporate entities a deduction for 20% of qualified REIT dividends. Recently issued proposed regulations (which have immediate effect) include a provision for a regulated investment company to pass the character of its qualified REIT dividends through to its shareholders. The value of REIT common shares may decline when interest rates rise. REIT and other real estate company securities tend to be small- to mid-cap securities and are subject to the risks of investing in small- to mid-cap securities.

Sector Risk. From time to time, based on market or economic conditions, the Fund may have significant positions in one or more sectors of the market. To the extent the Fund invests more heavily in particular sectors, its performance will be especially sensitive to developments that significantly affect those sectors. Individual sectors may be more volatile, and may perform differently, than the broader market. The industries that constitute a sector may all react in the same way to economic, political or regulatory events.

Short Sale Risk. Short sales, at least theoretically, present a risk of unlimited loss on an individual security basis, since the Fund may be required to buy the security sold short at a time when the security has appreciated in value, and there is potentially no limit to the amount of such appreciation. Because the Fund may invest the proceeds of a short sale, another effect of short selling on the Fund is leverage, in that it amplifies changes in the Fund’s net asset value since it increases the exposure of the Fund to the market. The Fund may not always be able to close out a short position at a favorable time or price. If the Fund covers its short sale at an unfavorable price, the cover transaction is likely to reduce or eliminate any gain, or cause a loss to the Fund. When the Fund is selling a security short, it must maintain a segregated account of cash or high-grade securities equal to the margin requirement. As a result, the Fund may maintain high levels of cash or other liquid assets (such as U.S. Treasury bills, money market instruments, certificates of deposit, high quality commercial paper and long equity positions). The Fund may utilize the collateral obtained from securities lending for this cash. The need to maintain cash or other liquid assets in segregated accounts could limit the Fund's ability to pursue other opportunities as they arise.

Sovereign and Supranational Entities Debt Risk. Sovereign debt securities are subject to the risk that a governmental entity may delay or refuse to pay interest or principal on its sovereign debt, due, for example, to cash flow problems, insufficient foreign currency reserves, political considerations, the size of the governmental entity’s debt position in relation to the economy, its policy toward international lenders or the failure to put in place economic reforms required by multilateral agencies. If a governmental entity defaults, it may ask for more time in which to pay or for further loans. There may be no legal process for collecting sovereign debt that a government does not pay nor are there bankruptcy proceedings through which all or part of the sovereign debt that a governmental entity has not repaid may be collected. Sovereign debt risk is increased for emerging market issuers.

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The Fund may also invest in obligations issued or guaranteed by supranational entities, such as the World Bank. Supranational entities have no taxing authority and are dependent on their members for payments of interest and principal. If one or more members of a supranational entity fails to make necessary contributions, such entity may be unable to pay interest or repay principal on its debt securities. Political changes in principal donor nations may unexpectedly disrupt the finances of supranational entities.

U.S. Government Securities Risk. Although the Fund may hold securities that carry U.S. government guarantees, these guarantees do not extend to shares of the Fund itself and do not guarantee the market prices of the securities. Furthermore, not all securities issued by the U.S. government and its agencies and instrumentalities are backed by the full faith and credit of the U.S. Treasury.

Variable and Floating Rate Instruments Risk. The market prices of instruments with variable and floating interest rates are generally less sensitive to interest rate changes than are the market prices of instruments with fixed interest rates. Variable and floating rate instruments may decline in value if market interest rates or interest rates paid by such instruments do not move as expected. Certain types of floating rate instruments, such as interests in bank loans, may be subject to greater liquidity risk than other debt securities.

When-Issued and Forward-Settling Securities Risk. When-issued and forward-settling securities can have a leverage-like effect on the Fund, which can increase fluctuations in the Fund’s share price; may cause the Fund to liquidate positions when it may not be advantageous to do so, in order to satisfy its purchase obligations; and are subject to the risk that the security will not be issued or that a counterparty will fail to complete the sale or purchase of the security, in which case the Fund may lose the opportunity to purchase or sell the security at the agreed upon price.

A summary of the Fund’s additional principal investment risks is as follows:

Risk of Increase in Expenses. A decline in the Fund’s average net assets during the current fiscal year due to market volatility or other factors could cause the Fund’s expenses for the current fiscal year to be higher than the expense information presented in “Fees and Expenses.”

Operational and Cybersecurity Risk. The Fund and its service providers, and your ability to transact with the Fund, may be negatively impacted due to operational matters arising from, among other problems, human errors, systems and technology disruptions or failures, or cybersecurity incidents. Cybersecurity incidents may allow an unauthorized party to gain access to fund assets, customer data, or proprietary information, or cause the Fund or its service providers, as well as the securities trading venues and their service providers, to suffer data corruption or lose operational functionality. It is not possible for the Manager or the other Fund service providers to identify all of the cybersecurity or other operational risks that may affect the Fund or to develop processes and controls to completely eliminate or mitigate their occurrence or effects. Most issuers in which the Fund invests are heavily dependent on computers for data storage and operations, and require ready access to the internet to conduct their business. Thus, cybersecurity incidents could also affect issuers of securities in which the Fund invests, leading to significant loss of value.

Risk Management. Risk is an essential part of investing. No risk management program can eliminate the Fund’s exposure to adverse events; at best, it may only reduce the possibility that the Fund will be affected by such events, and especially those risks that are not intrinsic to the Fund’s investment program. The Fund could experience losses if judgments about risk prove to be incorrect.

Valuation Risk. The Fund may not be able to sell an investment at the price at which the Fund has valued the investment. Such differences could be significant, particularly for illiquid securities and securities that trade in relatively thin markets and/or markets that experience extreme volatility. If market or other conditions make it difficult to value some investments, SEC rules and applicable accounting protocols may require the Fund to value these investments using more subjective methods, known as fair value methodologies. Using fair value methodologies to price investments may result in a value that is different from an investment’s most recent price and from the prices used by other mutual funds to calculate their NAVs. The Fund’s ability to value its investments in an accurate and timely manner may be impacted by technological issues and/or errors by third party service providers, such as pricing services or accounting agents.

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“Descriptions of Indices” in the prospectus, have characteristics relevant to the Fund's investment strategy. Unlike the returns in the bar chart, the returns in the table reflect the maximum applicable sales charges.

Returns would have been lower if the Manager had not reimbursed certain expenses and/or waived a portion of the investment management fees during certain of the periods shown.

Past performance (before and after taxes) is not a prediction of future results. Visit www.nb.com or call 800-366-6264 for updated performance information.

51 Multi-Asset Income Fund