Neither the Securities and Exchange Commission nor any state securities commission has approved or disapproved of these securities or determined if this prospectus is truthful or complete. Any representation to the contrary is a criminal offense. This prospectus contains important information that you should know before investing in Virtus Mutual Funds. Please read it carefully and retain it for future reference.

Not FDIC Insured

No Bank Guarantee

May Lose Value

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 fund operating expenses or in the example, affect the fund’s performance. As of the date of this prospectus, the fund has not commenced operations; therefore, portfolio turnover information for the fund is not shown here.

Investments, Risks and Performance

Principal Investment Strategies

The fund pursues long-term capital appreciation in the small and medium market capitalization sectors while seeking to provide the risk characteristics of the less volatile large capitalization S&P 500 ® Index. The fund invests in a select group of small and mid-market capitalization companies believed to be undervalued relative to their future growth potential. The investment strategy emphasizes companies the subadviser believes to have a sustainable competitive advantage, strong management and low financial risk and to be able to grow over market cycles. Although the fund invests primarily in U.S. companies, it may invest in foreign securities and American Depositary Receipts.

Under normal circumstances, the fund invests at least 80% of its assets in common stocks of small and medium market capitalization companies. As of the date of this Prospectus, the fund’s subadviser considers small and medium market capitalization companies for this purpose to be those companies that, at the time of initial purchase, have market capitalizations generally within the range of companies included in the Russell 2500 ® Index on a rolling three-year basis. On this basis, as of December 31, 2017, the total market capitalization range of companies included in the Russell 2500 ® Index over the past three years was $________ to $________. Generally, the fund expects to hold approximately 25 to 35 securities at any given time.

Principal Risks

The fund may not achieve its objective(s), and it is not intended to be a complete investment program. The value of the fund’s investments that supports your share value may decrease. If between the time you purchase shares and the time you sell shares the value of the fund’s investments decreases, you will lose money. Investment values can decrease for a number of reasons. Conditions affecting the overall economy, specific industries or companies in which the fund invests can be worse than expected, and investments may fail to perform as the subadviser expects. As a result, the value of your shares may decrease. Purchase and redemption activities by fund shareholders may impact the management of the fund and its ability to achieve its investment objective(s). The redemption by one or more large shareholders or groups of shareholders of their holdings in the fund could have an adverse impact on the remaining shareholders in the fund including by accelerating the realization of capital gains and increasing the fund's transaction costs. The principal risks of investing in the fund are:

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Depositary Receipts Risk.  The risk that investments in foreign companies through depositary receipts will expose the fund to the same risks as direct investments in securities of foreign issuers.

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Equity Securities Risk.  The risk that events negatively affecting issuers, industries or financial markets in which the fund invests will impact the value of the stocks held by the fund and, thus, the value of the fund’s shares over short or extended periods. Investments in a particular style or in small or medium-sized companies may enhance that risk.

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Foreign Investing Risk.  The risk that the prices of foreign securities in the fund’s portfolio will be more volatile than those of domestic securities, or will be negatively affected by currency fluctuations, less regulated or liquid securities markets, or economic, political or other developments.

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2 Virtus KAR Small-Mid Cap Core Fund

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Limited Number of Investments Risk.  The risk that the fund’s portfolio will be more susceptible to factors adversely affecting issuers of securities in the fund’s portfolio than would a fund holding a greater number of securities.

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Market Volatility Risk.  The risk that the value of the securities in which the fund invests may go up or down in response to the prospects of individual issuers and/or general economic conditions. Such price changes may be temporary or may last for extended periods.

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Small and Medium Market Capitalization Risk.  The risk that the fund's investments in small and medium market capitalization companies will increase the volatility and risk of loss to the fund, as compared with investments in larger, more established companies.

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Virtus KAR Small-Mid Cap Core Fund 3 ​

Taxes

The fund’s distributions are taxable to you as either ordinary income or capital gains, except when your investment is through a tax-deferred arrangement, such as a 401(k) plan or an individual retirement account. Such tax-deferred arrangements may be taxed later upon withdrawal of monies from those arrangements.

Payments to Broker-Dealers and Other Financial Intermediaries

If you purchase the fund through a broker-dealer or other financial intermediary (such as a bank), the fund and its related companies may pay the intermediary for the sale of fund shares and related services. These payments may create a conflict of interest by influencing the broker-dealer or other intermediary and your financial advisor to recommend the fund over another investment.

No compensation, administrative payments, sub-transfer agency payments or service payments are paid to brokers or other entities from fund assets or the Distributor’s or an affiliate’s resources on sales of or investments in Class R6 Shares. Class R6 Shares do not carry sales commissions or pay Rule 12b-1 fees, or make payments to brokers or other entities to assist in, or in connection with, the sale of the fund’s shares.

Ask your financial advisor or visit your financial intermediary’s website for more information.

4 Virtus KAR Small-Mid Cap Core Fund

Virtus KAR Small-Mid Cap Core Fund

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Virtus KAR Small-Mid Cap Core Fund 7 ​

actions, including acquiring distressed assets from financial institutions and acquiring ownership interests in those institutions. The implications of government ownership and disposition of these assets are unclear. Additional legislation or government regulation may also change the way in which funds themselves are regulated, which could limit or preclude a fund’s ability to achieve its investment objective.

Virtus Mutual Funds 9 ​

Julie Kutasov. Ms. Kutasov is a Portfolio Manager and Senior Research Analyst at KAR, with primary research responsibilities for the small- and mid-capitalization producer durables sector. Before joining KAR in 2001, Ms. Kutasov worked in the investment management group at Goldman Sachs. She has approximately 14 years of investment industry experience.

Craig Stone. Mr. Stone is a Portfolio Manager and Senior Research Analyst at KAR. Before joining KAR in 2000, Mr. Stone was a Portfolio Manager at Doheny Asset Management. He has approximately 26 years of investment industry experience.

Virtus Mutual Funds 11 ​

Illiquid and Restricted Securities

Certain securities in which a fund invests may be difficult to sell at the time and price beneficial to the fund, for example due to low trading volumes or legal restrictions. When there is no willing buyer or a security cannot be readily sold, the fund may have to sell at a lower price or may be unable to sell the security at all. The sale of such securities may also require the fund to incur expenses in addition to those normally associated with the sale of a security.

Mutual Fund Investing

Through its investments in other mutual funds, a fund is exposed not only to the risks of the underlying funds’ investments but also to certain additional risks. Assets invested in other mutual funds incur a layering of expenses, including operating costs, advisory fees and administrative fees that you, as a shareholder in the fund, indirectly bear. Such fees and expenses may exceed the fees and expenses the fund would have incurred if it invested in the underlying fund’s assets directly. To the extent that the expense ratio of an underlying fund changes, the weighted average operating expenses borne by the fund may increase or decrease. An underlying fund may change its investment objective or policies without the approval of the fund, and the fund might be forced to withdraw its investment from the underlying fund at a time that is unfavorable to the fund. If a fund invests in closed-end funds, it may incur added expenses such as additional management fees and trading costs and additional risks associated with trading at a discount to NAV and use of leverage.

Operational

An investment in a fund, like any mutual fund, can involve operational risks arising from factors such as processing errors, human errors, inadequate or failed internal or external processes, failures in systems and technology, changes in personnel and errors caused by third-party service providers. The occurrence of any of these failures, errors or breaches could result in a loss of information, regulatory scrutiny, reputational damage or other events, any of which could have a material adverse effect on a fund. While the funds seek to minimize such events through controls and oversight, there may still be failures that could cause losses to a fund.

Securities Lending

A fund may loan portfolio securities with a value up to one-third of its total assets to increase its investment returns. If the borrower is unwilling or unable to return the borrowed securities when due, the lending fund can suffer losses. In addition, there is a risk of delay in receiving additional collateral or in the recovery of the securities, and a risk of loss of rights in the collateral, in the event that the borrower fails financially. There is also a risk that the value of the investment of the collateral could decline, causing a loss to the lending fund.

Short-Term Investments

Short-term investments include money market instruments, repurchase agreements, certificates of deposit and bankers’ acceptances and other short-term instruments that are not U.S. Government securities. These securities generally present less risk than many other investments, but they are generally subject to credit risk and may be subject to other risks as well.

Unrated Fixed Income Securities

A fund’s subadviser has the authority to make determinations regarding the quality of unrated fixed-income securities for the purposes of assessing whether they meet the fund’s investment restrictions. However, analysis of unrated securities is more complex than that of rated securities, making it more difficult for the subadviser to accurately predict risk. Unrated fixed income securities may not be lower in quality than rated securities, but due to their perceived risk they may not have as broad a market as rated securities, making it more difficult to sell unrated securities.

U.S. and Foreign Government Obligations

Obligations issued or guaranteed by the U.S. Government, its agencies, authorities and instrumentalities and backed by the full faith and credit of the United States only guarantee principal and interest will be timely paid to holders of the securities. The entities do not guarantee that the value of fund shares will increase, and in fact, the market values of such obligations may fluctuate. In addition, not all U.S. Government securities are backed by the full faith and credit of the United States; some are the obligation solely of the entity through which they are issued. There is no guarantee that the U.S. Government would provide financial support to its agencies and instrumentalities if not required to do so by law. Foreign obligations may not be backed by the government of the issuing country, and are subject to foreign investing risks.

Virtus Mutual Funds 13 ​

The funds may buy other types of securities or employ other portfolio management techniques. Please refer to the SAI for more detailed information about these and other investment techniques of the funds.

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the security); (iv) the type of the security; (v) the size of the holding; (vi) the initial cost of the security; (vii) trading volumes on markets, exchanges or among broker-dealers; (viii) price quotes from dealers and/or pricing services; (ix) values of baskets of securities traded on other markets, exchanges, or among dealers; (x) changes in interest rates; (xi) information obtained from the issuer, analysts, other financial institutions and/or the appropriate stock exchange (for exchange traded securities); (xii) an analysis of the company’s financial statements; (xiii) government (domestic or foreign) actions or pronouncements; (xiv) recent news about the security or issuer; (xv) whether two or more dealers with whom the adviser/subadviser regularly effects trades are willing to purchase or sell the security at comparable prices; and (xvi) other news events or relevant matters.

Certain foreign common stocks may be fair valued in cases where closing prices are not readily available or are deemed not reflective of readily available market prices. For example, events (such as movement in the U.S. securities market, or other regional and local developments) may occur between the time that foreign markets close (where the security is principally traded) and the time that the fund calculates its NAV (generally, the close of regular trading on the NYSE) that may impact the value of securities traded in these foreign markets. In such cases, information from an external vendor may be utilized to adjust closing market prices of certain foreign common stocks to reflect their fair value. Because the frequency of significant events is not predictable, fair valuation of certain foreign common stocks may occur on a frequent basis.

The value of a security, as determined using the funds’ fair valuation procedures, may not reflect such security’s market value.

At what price are shares purchased?

All investments received by the funds’ authorized agents in good order prior to the close of regular trading on the NYSE (normally 4:00 PM eastern time) will be executed based on that day’s NAV; investments received by the funds’ authorized agent in good order after the close of regular trading on the NYSE will be executed based on the next business day’s NAV. Shares credited to your account from the reinvestment of a fund’s distributions will be in full and fractional shares that are purchased at the closing NAV on the next business day on which the fund’s NAV is calculated following the dividend record date.

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Sales Charges

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What are the classes and how do they differ?

Currently, the fund offers five classes of shares. Each class of shares has different sales and distribution charges. (See “Fund Fees and Expenses” in the fund’s “Fund Summary” previously in this prospectus.) For certain classes of shares, the fund has adopted distribution and service plans allowed under Rule 12b-1 of the Investment Company Act of 1940, as amended, that authorize the fund to pay distribution and service fees (“Rule 12b-1 Fees”) for the sale of its shares and for services provided to shareholders. The Rule 12b-1 Fees for each class of the fund are as follows:

What arrangement is best for you?

The different classes of shares permit you to choose the method of purchasing shares that is most beneficial to you. In choosing a class of shares, consider the amount of your investment, the length of time you expect to hold the shares, whether you decide to receive distributions in cash or to reinvest them in additional shares, and any other personal circumstances. Depending upon these considerations, the accumulated distribution and service fees and contingent deferred sales charges of one class of shares may be more or less than the initial sales charge and accumulated distribution and service fees of another class of shares bought at the same time. Because distribution and service fees are paid out of a fund’s assets on an ongoing basis, over time these fees will increase the cost of your investment and may cost you more than paying other types of sales charges.

Your financial representative should recommend only those arrangements that are suitable for you based on known information. In certain instances, you may be entitled to a reduction or waiver of sales charges. For instance, you may be entitled to a sales charge discount on Class A Shares and Class T Shares if you purchase more than certain breakpoints.

To determine your eligibility for a sales charge discount on Class A Shares, you may aggregate all of your accounts (including joint accounts, retirement accounts such as individual retirement accounts (“IRAs”), non-IRAs, etc.) and those of your spouse, domestic partner, children and minor grandchildren.

The availability of certain sales charge waivers and discounts may depend on whether you purchase your shares directly from the fund or through a financial intermediary. Different intermediaries may impose different sales charges (including partial reduction in or waivers of sales charges) other than those listed in this section. Such intermediary-specific sales charge variations are described in Appendix A to this prospectus, entitled “Intermediary Sales Charges Discounts and Waivers.” Appendix A is incorporated herein by reference and is legally part of this prospectus.

Your financial representative may request that you provide an account statement or other holdings information to determine your eligibility for a breakpoint and/or waiver and to make certain all involved parties have the necessary data. In all instances, it is the purchaser’s responsibility to notify the fund or the purchaser’s financial representative at the time of purchase of any relationship or other facts qualifying the purchaser for sales charge waivers or discounts. For waivers and discounts not available through a particular intermediary, in order to receive these waivers or discounts shareholders will have to purchase fund shares through another intermediary offering such waivers or discounts or directly from the fund if the fund offers such waivers or discounts.

Additional information about the classes of shares offered, sales charges, breakpoints and discounts follows in this section and also may be found in the SAI in the section entitled “How to Buy Shares.” Intermediary-specific sales charge variations are described in Appendix A to this prospectus, entitled “Intermediary Sales Charges Discounts and Waivers.” This information is available free of charge, and in a clear and prominent format, at the Individual Investors section of virtus.com. Please be sure that you fully understand these choices before investing. If you or your financial representative requires additional assistance, you may also contact Virtus Fund Services by calling toll-free 800-243-1574.

Class A Shares. If you purchase Class A Shares, you will pay a sales charge at the time of purchase equal to 5.75% of the offering price (6.10% of the amount invested). The sales charge may be reduced or waived under certain conditions. (See Initial Sales Charge Alternative – Class A Shares and “Class A Sales Charge Reductions and Waivers” below.) Generally, Class A Shares are not subject to any charges by the fund when redeemed; however, a contingent deferred sales charge (“CDSC”) may be imposed on certain redemptions within 18 months of a finder’s fee being paid.

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For all Virtus fixed income funds and Virtus Rampart Sector Trend Fund, the CDSC is 0.50%; for all other Virtus funds, the CDSC is 1.00%. The 18 month period begins on the last day of the month preceding the month in which the purchase was made, and shares not subject to a finder’s fee will be deemed to be redeemed first. Class A Shares have lower distribution and service fees (0.25%) and as a result pay higher dividends than Class C Shares.

Class C Shares. If you purchase Class C Shares, you will not pay a sales charge at the time of purchase. If you sell your Class C Shares within the first year after they are purchased, you will pay a deferred sales charge of 1%. (See Deferred Sales Charge Alternative—Class C Shares below.) Class C Shares do not convert to any other class of shares of the fund, so the higher distribution and services fees paid by Class C Shares continue for the life of the account.

Class I Shares. Class I Shares are offered primarily to clients of financial intermediaries that (i) charge such clients an ongoing fee for advisory, investment, consulting, or similar services; or (ii) have entered into an agreement with the distributor to offer Class I Shares through a no-load network or platform. Such clients may include pension and profit sharing plans, other employee benefit trusts, endowments, foundations and corporations. Class I Shares are also offered to private and institutional clients of, or referred by, the adviser, the subadvisers or their affiliates, and to Trustees of the funds and trustees/directors of affiliated open- and closed-end funds, and directors, officers and employees of Virtus and its affiliates. If you are eligible to purchase and do purchase Class I Shares, you will pay no sales charge at any time. There are no distribution and service fees applicable to Class I Shares.

Class R6 Shares. Class R6 Shares are offered to the following investors (provided that they do not require or receive any compensation, administrative payments, sub-transfer agency payments or service payments with respect to Class R6 Shares) without a minimum initial investment: (i) qualified retirement plans, including, but not limited to, 401(k) plans, 457 plans, employer sponsored 403(b) plans, defined benefit plans and other accounts or plans whereby Class R6 Shares are held on the books of a fund through plan level or omnibus accounts; (ii) banks and trust companies; (iii) insurance companies; (iv) registered investment companies; and (v) non-qualified deferred compensation plans. Other institutional investors may be permitted to purchase Class R6 Shares subject to the fund’s determination of eligibility and may be subject to a $2,500,000 minimum initial investment requirement. The minimum initial investment amount may be waived subject to the fund’s discretion. If you are eligible to purchase and do purchase Class R6 Shares, you will pay no sales charge at any time. There are no distribution and service fees applicable to Class R6 Shares.

Class T Shares. If you purchase Class T Shares, you will pay a sales charge at time of purchase equal to 2.50% of the offering price (2.56% of the amount invested). You may qualify for sales charge discounts in Class T Shares if you invest at least $250,000 in a fund. More information on these and other discounts is available: (i) from your financial intermediary; (ii) under “Sales Charges” in the funds’ prospectus; (iii) with respect to purchase of shares through specific intermediaries, in Appendix A to the fund’s prospectus, entitled “Intermediary Sales Charge Discounts and Waivers;” and (iv) under “Alternative Purchase Arrangements” in the funds’ statement of additional information. Class T Shares are not subject to any sales charges by the fund when redeemed.

Initial Sales Charge Alternative—Class A Shares. The public offering price of Class A Shares is the NAV plus a sales charge that varies depending on the size of your purchase. (See “Class A Shares—Reduced Initial Sales Charges” in the SAI.) Shares purchased based on the automatic reinvestment of income dividends or capital gain distributions are not subject to any sales charges. The sales charge is divided between your investment dealer and the fund's underwriter, VP Distributors, LLC (“VP Distributors” or the “Distributor”).

Sales Charge you may pay to purchase Class A Shares

Class A Sales Charge Reductions and Waivers

Investors may qualify for reduced or no initial (front-end) sales charges, as shown in the table above, through utilization of Combination Purchase Privilege, Letter of Intent, Right of Accumulation, Purchase by Associations or the Account

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Reinstatement Privilege. These programs are summarized below and are described in greater detail in the SAI. These reductions and waivers do not apply to any CDSC that may be applied to certain Class A Share redemptions.

Combination Purchase Privilege. Your purchase of any class of shares of these funds or any other Virtus Mutual Fund, if made at the same time by the same person, will be added together with any existing Virtus Mutual Fund account values to determine whether the combined sum entitles you to an immediate reduction in sales charges. A “person” is defined in this and the following sections as either: (a) any individual, his or her spouse or domestic partner, children and minor grandchildren purchasing shares for his, her or their own account (including an IRA account) including his, her or their own sole proprietorship or trust where any of the above is a named beneficiary; (b) a trustee or other fiduciary purchasing for a single trust, estate or single fiduciary account (even though more than one beneficiary may exist); (c) multiple accounts (up to 200) under a qualified employee benefit plan or administered by a third party administrator; or (d) trust companies, bank trust departments, registered investment advisers, and similar entities placing orders or providing administrative services with respect to accounts over which they exercise discretionary investment authority and which are held in a fiduciary, agency, custodial or similar capacity, provided all shares are held of record in the name, or nominee name, of the entity placing the order.

Letter of Intent. If you sign a Letter of Intent, your purchase of any class of shares of these funds or any other Virtus Mutual Fund, if made by the same person within a 13-month period, will be added together to determine whether you are entitled to an immediate reduction in sales charges. Sales charges are reduced based on the overall amount you indicate that you will buy under the Letter of Intent. The Letter of Intent is a mutually non-binding arrangement between you and Virtus Mutual Funds. Shares worth 5% of the Letter of Intent amount will be held in escrow (while remaining registered in your name) to secure payment of the higher sales charges applicable to the shares actually purchased in the event the full intended amount is not purchased.

Right of Accumulation. The value of your account(s) in any class of shares of these funds or any other Virtus Mutual Fund if made over time by the same person, may be added together at the time of each purchase to determine whether the combined sum entitles you to a prospective reduction in sales charges. You must provide certain account information to Virtus Mutual Funds or their agents at the time of purchase to exercise this right.

Gifting of Shares. If you make a gift of shares of a Virtus Mutual Fund, upon your request you may combine purchases, if made at the same time, of any class of shares of these funds or any other Virtus Mutual Fund at the sales charge discount allowed for the combined purchase. The receiver of the gift may also be entitled to a prospective reduction in sales charges in accordance with the funds’ right of accumulation or other provisions. You or the receiver of the gift must provide certain account information to Virtus Mutual Funds or their agents at the time of purchase to exercise this right.

Purchase by Associations. Certain groups or associations may be treated as a “person” and qualify for reduced Class A Share sales charges. The group or association must: (1) have been in existence for at least six months; (2) have a legitimate purpose other than to purchase mutual fund shares at a reduced sales charge; (3) work through an investment dealer; and (4) not be a group whose sole reason for existing is to consist of members who are credit card holders of a particular company, policyholders of an insurance company, customers of a bank or a broker-dealer or clients of an investment adviser.

Account Reinstatement Privilege. Subject to the funds’ policies and procedures regarding market timing, for 180 days after you sell your Class A Shares on which you previously paid a sales charge, you may purchase Class A Shares of any Virtus Mutual Fund at NAV, with no sales charge, by reinvesting all or part of your proceeds, but not more.

Sales at Net Asset Value. In addition to the programs summarized above, the funds may sell their Class A Shares at NAV without an initial sales charge to certain types of accounts or account holders, including, but not limited to: trustees of the Virtus Mutual Funds; directors, officers, employees and sales representatives of the adviser, a subadviser or the Distributor and corporate affiliates of the adviser, a subadviser or the Distributor; private clients of an adviser or subadviser to any of the Virtus Mutual Funds; registered representatives and employees of dealers with which the Distributor has sales agreements; and certain qualified employee benefit plans, endowment funds or foundations. Please see the SAI for more information about qualifying for purchases of Class A Shares at NAV.

Contingent Deferred Sales Charge you may pay on Class A Shares

Investors buying Class A Shares on which a finder’s fee has been paid may incur a CDSC if they redeem their shares. For Virtus Newfleet Low Duration Income Fund and Virtus Newfleet Multi-Sector Short Term Bond Fund, the CDSC may be imposed on redemptions within 12 months of a finder’s fee being paid; for all other funds, the CDSC may be imposed on redemptions within 18 months of a finder’s fee being paid. For Virtus fixed income funds and Virtus

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Rampart Sector Trend Fund, the CDSC is 0.50%; for all other Virtus Mutual Funds, the CDSC is 1.00%. The 12- or 18-month period, as applicable, begins on the last day of the month preceding the month in which the purchase was made, and shares not subject to a finder’s fee will be deemed to be redeemed first. The CDSC will be multiplied by the then current market value or the initial cost of the shares being redeemed, whichever is less.

Deferred Sales Charge Alternative—Class C Shares

Class C Shares are purchased without an initial sales charge; however, shares sold within one year of purchase are subject to a CDSC of 1.00%. The sales charge will be multiplied by the then-current market value or the initial cost of the shares being redeemed, whichever is less. No sales charge will be imposed on increases in NAV or on shares purchased through the reinvestment of income dividends or capital gain distributions. To minimize the sales charge, shares not subject to any charge will be redeemed first, followed by shares held the longest time. The date of purchase will be used to calculate the number of shares owned and time period held.

Deferred Sales Charge you may pay to sell Class C Shares

Class A and Class C Sales Charge Reductions and Waivers

The availability of certain sales charge waivers and discounts may depend on whether you purchase your shares through a financial intermediary offering them. Different intermediaries may impose different sales charges (including partial reduction in or waivers of sales charges) other than those listed in this section, provided that they do not exceed the maximum sales charge listed. Such intermediary-specific sales charge variations are described in Appendix A to this prospectus, entitled “Intermediary Sales Charge Discounts and Waivers.” Appendix A is incorporated herein by reference and is legally part of this prospectus.

Sales Charge you may pay to purchase Class T Shares

With respect to Class C Shares, the Distributor intends to pay investment dealers a sales commission of 1% of the sale price of Class C Shares sold by such dealers. Your broker, dealer or financial advisor may also charge you additional commissions or fees for their services in selling shares to you provided they notify the Distributor of their intention to do so.

Dealers and other entities that enter into special arrangements with the Distributor or the funds’ transfer agent, Virtus Fund Services, LLC (the “Transfer Agent”), may receive compensation for the sale and promotion of shares of these funds. Such fees are in addition to the sales commissions referenced above and may be based upon the amount of

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sales of fund shares by a dealer; the provision of assistance in marketing of fund shares; access to sales personnel and information dissemination services; and other criteria as established by the Distributor. Depending on the nature of the services, these fees may be paid either from the funds through distribution fees, service fees or, in some cases, the Distributor may pay certain fees from its own profits and resources.

Dealers and other entities that enter into special arrangements with the Distributor or the Transfer Agent may receive compensation from or on behalf of the funds for providing certain recordkeeping and related services to the funds or their shareholders. These fees may also be referred to as shareholder accounting fees, administrative services fees, sub-transfer agent fees or networking fees. They are not for the sale, promotion or marketing of fund shares.

From its own profits and resources, the Distributor may, from time to time, make payments to qualified wholesalers, registered financial institutions and third party marketers for marketing support services and/or retention of assets. These payments are sometimes referred to as “revenue sharing.” Among others, the Distributor has agreed to make such payments for marketing support services to AXA Advisors, LLC. Additionally, for Virtus Newfleet Low Duration Income Fund and Virtus Newfleet Multi-Sector Short Term Bond Fund, the Distributor may pay broker-dealers a finder’s fee in an amount equal to 0.50% of eligible Class A Share purchases from $250,000 to $3,000,000 and 0.25% on amounts greater than $3,000,000. For all other Virtus fixed income funds and Virtus Rampart Sector Trend Fund, the Distributor may pay broker-dealers a finder’s fee in an amount equal to 0.50% of eligible Class A Share purchases from $1,000,000 to $3,000,000 and 0.25% on amounts greater than $3,000,000. For all other Virtus Mutual Funds, the Distributor may pay broker-dealers a finder’s fee in an amount equal to 1.00% of eligible Class A Share purchases from $1,000,000 to $3,000,000, 0.50% on amounts of  $3,000,001 to $10,000,000, and 0.25% on amounts greater than $10,000,000. Purchases of Class A Shares by an account in the name of a qualified employee benefit plan are eligible for a finder’s fee only if such plan has at least 100 eligible employees. A CDSC may be imposed on certain redemptions of such Class A investments. For Virtus Newfleet Low Duration Income Fund and Virtus Newfleet Multi-Sector Short Term Bond Fund, the CDSC may be imposed on redemptions within 12 months of a finder’s fee being paid; for all other funds, the CDSC may be imposed on redemptions within 18 months of a finder’s fee being paid. For all Virtus fixed income funds and Virtus Rampart Sector Trend Fund, the CDSC is 0.50%; for all other Virtus Mutual Funds, the CDSC is 1.00%. For purposes of determining the applicability of the CDSC, the 12- or 18-month period, as applicable, begins on the last day of the month preceding the month in which the purchase was made. The Distributor will also pay broker-dealers a service fee of 0.25% beginning in the thirteenth month following purchase of Class A Shares on which a finder’s fee has been paid. VP Distributors reserves the right to discontinue or alter such fee payment plans at any time. Dealers must have an aggregate value of  $50,000 or more per Fund CUSIP to qualify for payment. VP Distributors reserves the right to discontinue or alter such fee payment plans at any time.

From its own resources or pursuant to the distribution and shareholder servicing plans, and subject to the dealers’ prior approval, the Distributor may provide additional compensation to registered representatives of dealers in the form of travel expenses, meals, and lodging associated with training and educational meetings sponsored by the Distributor. The Distributor may also provide gifts amounting in value to less than $100, and occasional meals or entertainment, to registered representatives of dealers. Any such travel expenses, meals, lodging, gifts or entertainment paid will not be preconditioned upon the registered representatives’ or dealers’ achievement of a sales target. The Distributor may, from time to time, reallow the entire portion of the sales charge on Class A Shares which it normally retains to individual selling dealers. However, such additional reallowance generally will be made only when the selling dealer commits to substantial marketing support such as internal wholesaling through dedicated personnel, internal communications and mass mailings.

The Distributor has also agreed to pay fees to certain distributors for preferred marketing opportunities. These arrangements may be viewed as creating a conflict of interest between these distributors and investors. Investors should make due inquiry of their selling agents to ensure that they are receiving the requisite point of sale disclosures and suitable recommendations free of any influence by reason of these arrangements.

The categories of payments the Distributor and/or the Transfer Agent may make to other parties are not mutually exclusive, and such parties may receive payments under more than one or all categories. These payments could be significant to a party receiving them, creating a conflict of interest for such party in making investment recommendations to investors. Investors should make due inquiry of any party recommending the funds for purchase to ensure that such investors are receiving the requisite point of sale disclosures and suitable recommendations free of any influence by reason of these arrangements.

A document containing information about sales charges, including breakpoint (volume) discounts, is available free of charge on the Internet at virtus.com . In the Individual Investors section, go to the tab “Investors Knowledge Base” and click on the link for Breakpoint (Volume) Discounts.

Virtus Mutual Funds 21 ​

Your Account

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Opening an Account

Class A Shares, Class C Shares and Class I Shares Only

Your financial advisor can assist you with your initial purchase as well as all phases of your investment program. If you are opening an account by yourself, please follow the instructions outlined below.

The funds have established the following preferred methods of payment for fund shares:

•

Checks drawn on an account in the name of the investor and made payable to Virtus Mutual Funds;

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•

Checks drawn on an account in the name of the investor’s company or employer and made payable to Virtus Mutual Funds; or

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•

Wire transfers or Automated Clearing House (“ACH”) transfers from an account in the name of the investor, or the investor’s company or employer.

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Payment in other forms may be accepted at the discretion of the funds; however, the funds generally do not accept such other forms of payment as cash equivalents (such as traveler’s checks, cashier’s checks, money orders or bank drafts), starter checks, credit card convenience checks, or certain third party checks. Please specify the name(s) of the fund or funds in which you would like to invest on the check or transfer instructions.

To help the government fight the funding of terrorism and money laundering activities, federal law requires all financial institutions to obtain, verify and record information that identifies each person who opens an account. Accordingly, when you open an account, we will ask for your name, address, date of birth and other information that will allow us to identify you. We may check the information you provide against publicly available databases, information obtained from consumer reporting agencies, other financial institutions or other sources. If, after reasonable effort, we cannot verify your identity, we reserve the right to close the account and redeem the shares at the NAV next calculated after the decision is made by us to close the account.

Step 1.

Your first choice will be the initial amount you intend to invest in each fund.

Minimum initial investments applicable to Class A and Class C Shares:

•

$100 for individual retirement accounts (“IRAs”), accounts that use the systematic exchange privilege, or accounts that use the Systematic Purchase program. (See Investor Services and Other Information for additional details.)

​

•

There is no initial dollar requirement for defined contribution plans, asset-based fee programs, profit-sharing plans, or employee benefit plans. There is also no minimum for reinvesting dividends and capital gains into another account.

​

•

$2,500 for all other accounts.

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Minimum additional investments applicable to Class A and Class C Shares:

•

$100 for any account.

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•

There is no minimum additional investment requirement for defined contribution plans, asset-based fee programs, profit-sharing plans, or employee benefit plans. There is also no minimum additional investment requirement for reinvesting dividends and capital gains into another account.

​

Minimum initial investments applicable to Class I Shares:

•

$100,000 for any account for qualified investors. (Call Virtus Fund Services at 800-243-1574 for additional details.)

​

There is no minimum additional investment requirement applicable to Class I Shares.

Step 2.

Your second choice will be what class of shares to buy. Each share class, except Class I Shares and Class R6 Shares, has different sales and distribution charges. Because all future investments in your account will be made in the share class you choose when you open your account, you should make your decision carefully. Your financial advisor can help you pick the share class that makes the most sense for your situation.

Virtus Mutual Funds 23 ​

Step 3.

Your next choice will be how you want to receive any dividends and capital gain distributions. Your options are:

•

Receive both dividends and capital gain distributions in additional shares;

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•

Receive dividends in additional shares and capital gain distributions in cash;

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•

Receive dividends in cash and capital gain distributions in additional shares; or

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•

Receive both dividends and capital gain distributions in cash.

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No interest will be paid on uncashed distribution checks.

Class R6 Shares Only

If you are investing through a qualified retirement plan, bank or trust company, insurance company, registered investment company or non-qualified deferred compensation plan, your financial institution or financial intermediary will provide you with the information you need to open an account and buy Class R6 Shares. If you are a qualified institutional investor, please refer to the instructions above for Class A Shares, Class C Shares and Class I Shares, except for the application of any minimum initial and/or additional purchase requirements.

Class T Shares Only

Class T Shares are available only through financial intermediaries. Your financial intermediary will provide you with the information you need to open an account and to buy Class T Shares.

All Share Classes

The funds reserve the right to refuse any purchase order for any reason. The fund will notify the investor of any such rejection in accordance with industry and regulatory standards, which is generally within three business days.

How to Buy Shares

​

Class A, Class C and Class I Shares Only

Class R6 Shares Only

If you are investing through a qualified retirement plan, bank or trust company, insurance company, registered investment company or non-qualified deferred compensation plan, your financial institution or financial intermediary will provide you with the information you need to buy Class R6 Shares. If you are a qualified institutional investor, please refer to the instructions above for Class A Shares, Class C Shares and Class I Shares.

Class T Shares Only

Class T Shares are available only through financial intermediaries. Your financial intermediary will provide you with the information you need to buy Class T Shares.

All Share Classes

24 Virtus Mutual Funds

The price at which a purchase is effected is based on the NAV next determined after receipt of a purchase order in good order by the funds’ Transfer Agent or an authorized agent. A purchase order is generally in “good order” if an acceptable form of payment accompanies the purchase order and the order includes the appropriate application(s) and/or other form(s) and any supporting legal documentation required by the fund's Transfer Agent or an authorized agent, each in legible form.

Each fund reserves the right to refuse any order that may disrupt the efficient management of that fund.

How to Sell Shares

​

Class A Shares, Class C Shares and Class I Shares Only

Class R6 Shares Only

If you are investing through a qualified retirement plan, bank or trust company, insurance company, registered investment company or non-qualified deferred compensation plan, your financial institution or financial intermediary will provide you with the information you need to sell Class R6 Shares. If you are a qualified institutional investor, please refer to the instructions above for Class A Shares, Class C Shares and Class I Shares.

Class T Shares Only

Class T Shares are available only through financial intermediaries. Your financial intermediary will provide you with the information you need to sell Class T Shares.

All Share Classes

You have the right to have the funds buy back shares at the NAV next determined after receipt of a redemption request in good order by the funds' Transfer Agent or an authorized agent. In the case of a Class C Share redemption, and certain Class A Share redemptions, you will be subject to the applicable contingent deferred sales charge, if any, for such shares. Subject to certain restrictions, shares may be redeemed by telephone or in writing. In addition, shares may be sold through securities dealers, brokers or agents who may charge customary commissions or fees for their services. The funds do not charge any redemption fees.

Regardless of the method used by the fund for payment (e.g., check, wire or electronic transfer (ACH)), payment for shares redeemed will normally be sent one business day after the request is received in good order by the transfer agent, or one business day after the trade has settled for trades submitted through the NSCC, but will in any case be made within seven days after tender. The right to redeem shares may be suspended and payment postponed during periods when the NYSE is closed, other than customary weekend and holiday closings, or if permitted by rules of the SEC, during periods when trading on the NYSE is restricted or during any emergency which makes it impracticable for a fund to dispose of its securities or to determine fairly the value of its net assets or during any other period permitted by order of the SEC for the protection of investors. Furthermore, the Transfer Agent will not mail redemption proceeds until checks received for shares purchased have cleared, which may take up to 15 days or more.

Virtus Mutual Funds 25 ​

Things You Should Know When Selling Shares

​

You may realize a taxable gain or loss (for federal income tax purposes) if you redeem or exchange shares of the funds.

Class A Shares, Class C Shares and Class I Shares

Redemption requests will not be honored until all required documents, in proper form, have been received. Additional documentation will be required for redemptions by organizations, fiduciaries, or retirement plans, or if a redemption is requested by anyone but the shareholder(s) of record. To avoid delay in redemption or transfer, shareholders having questions about specific requirements should contact the funds’ Transfer Agent at 800-243-1574.

Transfers between broker-dealer “street” accounts are governed by the accepting broker-dealer. Questions regarding this type of transfer should be directed to your financial advisor.

As stated in the applicable account applications, accounts associated with certain types of retirement plans and individual retirement accounts may incur fees payable to the Transfer Agent in the event of redeeming an account in full. Shareholders with questions about this should contact the funds’ Transfer Agent at 800-243-1574.

Redemptions by Mail

➔ If you are selling shares held individually, jointly, or as custodian under the Uniform Gifts to Minors Act or Uniform Transfers to Minors Act:

Send a clear letter of instruction if both of these apply:

•

The proceeds do not exceed $50,000.

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•

The proceeds are payable to the registered owner at the address on record.

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Send a clear letter of instructions with a signature guarantee when any of these apply:

•

You are selling more than $50,000 worth of shares.

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•

The name or address on the account has changed within the last 30 days.

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•

You want the proceeds to go to a different name or address than on the account.

​

➔ If you are selling shares held in a corporate or fiduciary account, please contact the funds’ Transfer Agent at 800-243-1574.

The signature guarantee, if required, must be a STAMP 2000 Medallion guarantee made by an eligible guarantor institution as defined by the funds’ Transfer Agent in accordance with its signature guarantee procedures. Guarantees using previous technology medallions will not be accepted. As of the date of this prospectus, the Transfer Agent’s signature guarantee procedures generally permit guarantees by banks, broker-dealers, credit unions, national securities exchanges, registered securities associations, clearing agencies and savings associations.

Selling Shares by Telephone

The Transfer Agent will use reasonable procedures to confirm that telephone instructions are genuine. Address and bank account information are verified, redemption instructions are taped, and all redemptions are confirmed in writing.

The individual investor bears the risk from instructions given by an unauthorized third party that the Transfer Agent reasonably believed to be genuine.

The Transfer Agent may modify or terminate the telephone redemption privilege at any time with 60 days’ notice to shareholders, except for instances of disruptive trading or market timing; in such cases, the telephone redemption privilege may be suspended immediately, followed by written notice. (See “Disruptive Trading and Market Timing” in this prospectus.)

During times of drastic economic or market changes, telephone redemptions may be difficult to make or temporarily suspended; however, shareholders would be able to make redemptions through other methods described above.

Class R6 Shares Only

If you are investing through a qualified retirement plan, bank or trust company, insurance company, registered investment company or non-qualified deferred compensation plan, your financial institution or financial intermediary will provide you with the information you need to know when selling Class R6 Shares. If you are a qualified institutional investor, please refer to the instructions above for Class A Shares, Class C Shares and Class I Shares.

26 Virtus Mutual Funds

Class T Shares Only

Class T Shares are available only through financial intermediaries. Your financial intermediary will provide you with the information you need to know when selling Class T Shares.

All Share Classes

Payment of Redemptions In Kind

Each fund reserves the right to pay large redemptions “in kind” (i.e., in securities owned by the fund) rather than in cash. Large redemptions are those that exceed $250,000 or 1% of the fund’s net assets, whichever is less, over any 90-day period. Additional documentation will be required for redemptions by organizations, fiduciaries, or retirement plans, or if a redemption is requested by anyone but the shareholder(s) of record. Investors who are paid redemption proceeds in kind will receive a pro rata share of the fund’s portfolio, which may include illiquid securities. Any securities received remain at market risk until sold. Brokerage commissions and capital gains may be incurred when converting securities received into cash. On any illiquid securities received, the investor will bear the risk of not being able to sell the securities at all.

Account Policies

​

Account Reinstatement Privilege

Subject to the fund’s policies and procedures regarding market timing, for 180 days after you sell your Class A Shares on which you previously paid a sales charge, you may purchase Class A Shares of the fund or of any Virtus Mutual Fund at NAV, with no sales charge, by reinvesting all or part of your proceeds, but not more. Send your written request to Virtus Mutual Funds, P.O. Box 9874, Providence, RI 02940-8074. You can call Virtus Mutual Funds at 800-243-1574 for more information.

Please remember, a redemption and reinvestment are considered to be a sale and purchase for tax-reporting purposes.

Annual Fee on Small Accounts

To help offset the costs associated with maintaining small accounts, the funds reserve the right to assess an annual $25 small account fee on fund accounts with a balance below $2,500. The small account fee may be waived in certain circumstances, such as for accounts that have elected electronic delivery of statements/regulatory documents and accounts owned by shareholders having multiple accounts with a combined value of over $25,000. The small account fee does not apply to accounts held through a financial intermediary.

The small account fee will be collected through the automatic sale of shares in your account. We will send you written notice before we charge the $25 fee so that you may increase your account balance above the minimum, sign up for electronic delivery, consolidate your accounts or liquidate your account. You may take these actions at any time by contacting your investment professional or the Transfer Agent.

Redemption of Small Accounts

Due to the high cost of maintaining small accounts, if your redemption activity causes your account balance to fall below $200, you may receive a notice requesting you to bring the balance up to $200 within 60 days. If you do not, the shares in the account will be sold at NAV, and a check will be mailed to the address of record. Any applicable sales charges will be deducted.

Distributions of Small Amounts

Distributions in amounts less than $10 will automatically be reinvested in additional shares of the fund.

Uncashed Checks

If any correspondence sent by a fund is returned by the postal or other delivery service as “undeliverable,” your dividends or any other distribution may be automatically reinvested in the fund.

If your distribution check is not cashed within six months, the distribution may be reinvested in the fund at the current NAV. You will not receive any interest on uncashed distribution or redemption checks. This provision may not apply to certain retirement or qualified accounts.

Virtus Mutual Funds 27 ​

Inactive Accounts

As required by the laws of certain states, if no activity occurs in an account within the time period specified by your state law, Virtus may be required to transfer the assets to your state under the state's abandoned property law.

Exchange Privileges

You should read the prospectus of the Virtus Mutual Fund(s) into which you want to make an exchange before deciding to make an exchange. You can obtain a prospectus from your financial advisor; by calling 800-243-4361; or on the Internet at virtus.com .

•

You may exchange shares of one fund for the same class of shares of another Virtus Mutual Fund ( e.g. , Class A Shares for Class A Shares). Class C Shares are also exchangeable for Class C1 Shares of those Virtus Mutual Funds offering them. Exchange privileges may not be available for all Virtus Mutual Funds and may be rejected or suspended.

​

•

Exchanges may be made by telephone (800-243-1574) or by mail (Virtus Mutual Funds, P.O. Box 9874, Providence, RI 02940-8074).

​

•

The amount of the exchange must be equal to or greater than the minimum initial investment required, unless the minimum has been waived (as described in the SAI).

​

•

The exchange of shares of one fund for shares of a different fund is treated as a sale of the original fund's shares and any gain on the transaction may be subject to federal income tax.

​

•

In certain circumstances, a fund, the Distributor or the Transfer Agent may enter into an agreement with a financial intermediary to permit exchanges from one class of a fund into another class of the same fund, subject to certain conditions. Such exchanges will only be permitted if, among other things, the financial intermediary agrees to follow procedures established by the fund, the Distributor or the Transfer Agent, which generally will require that the exchanges be carried out (i) within accounts maintained and controlled by the intermediary, (ii) on behalf of all or a particular segment of beneficial owners holding shares of the affected fund within those accounts, and (iii) all at once or within a given time period, or as agreed upon in writing by the fund, the Distributor or the Transfer Agent, and the financial intermediary. Shareholders owning shares of a fund through accounts established directly with the Transfer Agent (i.e., not using a financial intermediary) may be permitted to exchange shares of one class of the fund into another class of the same fund, at the discretion of the fund or the Transfer Agent. A shareholder’s ability to make this type of exchange may be limited by operational or other limitations of his or her financial intermediary or the fund. Under the Code, generally if a shareholder exchanges shares from one class of a fund into another class of the same fund, the transaction should not be subject to U.S. federal income taxes; however, each shareholder should consult both the relevant financial intermediary and the shareholder’s tax advisor regarding the treatment of any specific exchange carried out under the terms of this paragraph.

​

•

If your financial intermediary exchanges Class A Shares for which you already paid an initial sales charge for Class T Shares, the shares subject to the exchange will not be subject to a sales charge.

​

Disruptive Trading and Market Timing

These funds are not suitable for market timers, and market timers are discouraged from becoming investors. Your ability to make exchanges among Virtus Mutual Funds is subject to modification if we determine, in our sole opinion, that your exercise of the exchange privilege may disadvantage or potentially harm the rights or interests of other shareholders.

Frequent purchases, redemptions and exchanges, programmed exchanges, exchanges into and then out of a fund in a short period of time, and exchanges of large amounts at one time may be indicative of market timing and otherwise disruptive trading (“Disruptive Trading”) which can have risks and harmful effects for other shareholders. These risks and harmful effects include:

•

dilution of the interests of long-term investors, if market timers or others exchange into a fund at prices that are below the true value or exchange out of a fund at prices that are higher than the true value;

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•

an adverse effect on portfolio management, as determined by the adviser or subadviser in its sole discretion, such as causing a fund to maintain a higher level of cash than would otherwise be the case, or causing a fund to liquidate investments prematurely; and

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reducing returns to long-term shareholders through increased brokerage and administrative expenses.

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28 Virtus Mutual Funds

Additionally, the nature of the portfolio holdings of certain funds (or the underlying funds as applicable), may expose those funds to investors who engage in the type of market timing trading that seeks to take advantage of possible delays between the change in the value of a mutual fund’s portfolio holdings and the reflection of the change in the NAV of the fund’s shares, sometimes referred to as “time-zone arbitrage.” Arbitrage market timers seek to exploit possible delays between the change in the value of a mutual fund’s portfolio holdings and the NAV of the fund’s shares in funds that hold significant investments in foreign securities because certain foreign markets close several hours ahead of the U.S. markets. If an arbitrageur is successful, the value of the fund’s shares may be diluted if redeeming shareholders receive proceeds (and buying shareholders receive shares) based upon NAVs which do not reflect appropriate fair value prices.

In order to attempt to protect our shareholders from the potential harmful effects of Disruptive Trading, the funds’ Board of Trustees has adopted market timing policies and procedures designed to discourage Disruptive Trading. The Board of Trustees has adopted these policies and procedures as a preventive measure to protect all shareholders from the potential effects of Disruptive Trading, while also abiding by any rights that shareholders may have to make exchanges and provide reasonable and convenient methods of making exchanges that do not have the potential to harm other shareholders.

Excessive trading activity is measured by the number of roundtrip transactions in an account. A roundtrip transaction is one where a shareholder buys and then sells, or sells and then buys, shares of any fund within 30 days. Shareholders of the funds are limited to one roundtrip transaction within any rolling 30-day period. Roundtrip transactions are counted at the shareholder level. In considering a shareholder’s trading activity, the funds may consider, among other factors, the shareholder’s trading history both directly and, if known, through financial intermediaries, in the funds, in other funds within the Virtus Mutual Fund complex, in non-Virtus funds or in accounts under common control or ownership. We do not include exchanges made pursuant to the dollar cost averaging or other similar programs when applying our market timing policies. Systematic withdrawal and/or contribution programs, mandatory retirement distributions, and transactions initiated by a plan sponsor also will not count towards the roundtrip limits. The funds may permit exchanges that management believes, in the exercise of their judgment, are not disruptive. The size of the fund and the size of the requested transaction may be considered when determining whether or not the transaction would be disruptive.

Shareholders holding shares for at least 30 days following investment will ordinarily be in compliance with the funds’ policies regarding excessive trading activity. The funds may, however, take action if activity is deemed disruptive even if shares are held longer than 30 days, such as a request for a transaction of an unusually large size. The size of the fund and the size of the requested transaction may be considered when determining whether or not the transaction would be disruptive.

Under our market timing policies, we may modify your exchange privileges for some or all of the funds by not accepting an exchange request from you or from any person, asset allocation service, and/or market timing service made on your behalf. We may also limit the amount that may be exchanged into or out of any fund at any one time, or may revoke your right to make Internet, telephone or facsimile exchanges. We may reinstate Internet, telephone and facsimile exchange privileges after they are revoked, but we will not reinstate these privileges if we have reason to believe that they might be used thereafter for Disruptive Trading.

The funds currently do not charge exchange or redemption fees, or any other administrative charges on fund exchanges. The funds reserve the right to impose such fees and/or charges in the future.

Orders for the purchase of fund shares are subject to acceptance by the relevant fund. We reserve the right to reject, without prior notice, any exchange request into any fund if the purchase of shares in the corresponding fund is not accepted for any reason.

The funds do not have any arrangements with any person, organization or entity to permit frequent purchases and redemptions of fund shares.

We may, without prior notice, take whatever action we deem appropriate to comply with or take advantage of any state or federal regulatory requirement. The funds reserve the right to reject any purchase or exchange transaction at any time. If we reject a purchase or exchange for any reason, we will notify you of our decision in writing.

The funds cannot guarantee that their policies and procedures regarding market timing will be effective in detecting and deterring all Disruptive Trading.

Virtus Mutual Funds 29 ​

Retirement Plans

Shares of the funds may be used as investments under the following retirement plans: traditional IRA, rollover IRA, SEP-IRA, SIMPLE IRA, Roth IRA, 401(k) plans, profit-sharing, money purchase plans, and certain 403(b) plans. For more information, call 800-243-4361.

Investor Services and Other Information

​

Systematic Purchase is a systematic investment plan that allows you to have a specified amount automatically deducted from your checking or savings account and then deposited into your mutual fund account. (Complete the “Systematic Purchase” section on the application and include a voided check.)

Systematic Exchange allows you to automatically move money from one Virtus Mutual Fund to another on a monthly, quarterly, semiannual or annual basis. Shares of one Virtus Mutual Fund will be exchanged for shares of the same class of another Virtus Mutual Fund at the interval you select. (Complete the “Systematic Exchange” section on the application.) Exchange privileges may not be available for all Virtus Mutual Funds and may be rejected or suspended.

Telephone Exchange lets you exchange shares of one Virtus Mutual Fund for the same class of shares in another Virtus Mutual Fund, using our customer service telephone number (800-243-1574). (See the “Telephone Exchange” section on the application.) Exchange privileges may not be available for all Virtus Mutual Funds and may be rejected or suspended.

Systematic Withdrawal allows you to periodically redeem a portion of your account on a predetermined monthly, quarterly, semiannual, or annual basis. Sufficient shares from your account will be redeemed at the closing NAV on the applicable payment date, with proceeds to be mailed to you or sent through ACH to your bank (at your selection). For payments to be mailed, shares will be redeemed on the 15 th of the month so that the payment is made about the 20 th of the month. For ACH payments, you may select the day of the month for the payments to be made; if no date is specified, the payments will occur on the 15 th of the month. The minimum withdrawal is $25, and minimum account balance requirements continue to apply. Shareholders in the program must own Virtus Mutual Fund shares worth at least $5,000.

Disclosure of Fund Portfolio Holdings. A description of the funds' policies and procedures with respect to the disclosure of the funds' portfolio securities is available in the SAI.

Tax Status of Distributions

​

The funds plan to make distributions from net investment income at intervals stated in the table below and to distribute net realized capital gains, if any, at least annually.

Distributions of short-term capital gains (gains on securities held for a year or less) and net investment income are taxable to shareholders as ordinary income. Certain distributions of long-term capital gains and certain dividends are taxable at a lower rate than ordinary income. Long-term capital gains, if any, which are distributed to shareholders and which are designated by a fund as capital gain distributions, are taxable to shareholders as long-term capital gain distributions regardless of the length of time you have owned your shares.

Unless you elect to receive distributions in cash, dividends and capital gain distributions are paid in additional shares. All distributions, whether paid in cash or in additional shares, are subject to federal income tax and may be subject to state, local and other taxes.

30 Virtus Mutual Funds

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Virtus Mutual Funds 31 ​

This Appendix A is part of, and is incorporated into, the prospectus.

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Virtus Mutual Funds 34 ​

Front-end Load Discounts on Class A Shares Available at Merrill Lynch: Breakpoints, Rights of Accumulation & Letters of Intent

•

Breakpoints as described in this prospectus.

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•

Rights of Accumulation (ROA) which entitle shareholders to breakpoint discounts will be automatically calculated based on the aggregated holding of fund family assets held by accounts within the purchaser’s household at Merrill Lynch. Eligible fund family assets not held at Merrill Lynch may be included in the ROA calculation only if the shareholder notifies his or her financial advisor about such assets.

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•

Letters of Intent (LOI) which allow for breakpoint discounts based on anticipated purchases within a fund family, through Merrill Lynch, over a 13-month period of time.

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35 Virtus Mutual Funds

Virtus Mutual Funds
P.O. Box 9874
Providence, RI 02940-8074

Virtus Equity Trust

101 Munson Street

Greenfield, MA 01301

Table of Contents

3

4

5

GENERAL INFORMATION AND HISTORY

The Trust was originally incorporated in New York in 1956, and on January 13, 1992, the Trust was reorganized as a Massachusetts business trust under the name of  “National Worldwide Opportunities Fund”. It was reorganized as a Delaware statutory trust on August 17, 2000. The Trust has operated as an open-end, diversified management investment company since May 1960. From June 30, 1993 to November 18, 1998, the Trust was named “Phoenix Worldwide Opportunities Fund”. From November 18, 1998 to June 28, 2004, the Trust was named “Phoenix-Aberdeen Worldwide Opportunities Fund”. From June 28, 2004 to October 20, 2008, the Trust was named “Phoenix Equity Trust”.

The Trust’s Prospectuses describe the investment objectives of the Funds and the strategies that each Fund will employ in seeking to achieve its investment objective. The respective investment objective(s) for each Fund are non-fundamental policies of the Funds that may be changed by the Board without shareholder approval upon 60 days’ notice.

*

Prior to October 1, 2008, these funds had “Phoenix” in their names instead of  “Virtus”.

​

Capital Stock and Organization of the Trust

The capitalization of the Trust consists solely of an unlimited number of shares of beneficial interest. The Trust currently offers shares in different series called Funds and different classes of those Funds. Holders of shares of a Fund have equal rights with regard to voting, redemptions, dividends, distributions, and liquidations with respect to that Fund. Shareholders of all Funds vote on the election of Trustees. On matters affecting an individual Fund (such as approval of an investment advisory agreement or a change in fundamental investment policies) and also on matters affecting an individual class (such as approval of matters relating to a Plan of Distribution for a particular class of shares), a separate vote of that Fund or class is required. The Trust does not hold regular meetings of shareholders of the Funds. The Board will call a meeting of shareholders of a Fund when at least 10% of the outstanding shares of that Fund so request

6

in writing. If the Board fails to call a meeting after being so notified, the shareholders may call the meeting. The Board will assist the shareholders by identifying other shareholders or mailing communications, as required under Section 16(c) of the 1940 Act.

Shares are fully paid, nonassessable, redeemable and fully transferable when they are issued. Shares do not have cumulative voting rights, preemptive rights or subscription rights. The assets received by the Trust for the issue or sale of shares of each Fund, and any class thereof and all income, earnings, profits and proceeds thereof, are allocated to such Fund, and class, respectively, subject only to the rights of creditors, and constitute the underlying assets of such Fund or class. The underlying assets of each Fund are required to be segregated on the books of account, and are to be charged with the expenses in respect to such Fund and with a share of the general expenses of the Trust. Any general expenses of the Trust not readily identifiable as belonging to a particular Fund or class will be allocated by or under the direction of the Board as it determines to be fair and equitable. The Trust is not bound to recognize any transfer of shares of a Fund or class until the transfer is recorded on the Trust’s books pursuant to policies and procedures of the Transfer Agent.

As a Delaware statutory trust, the Trust’s operations are governed by its Agreement and Declaration of Trust dated August 17, 2000, as amended. A copy of the Trust’s Certificate of Trust, as amended, is on file with the Office of the Secretary of State of the State of Delaware, and a copy of the Trust’s Agreement and Declaration of Trust has been filed with the SEC as an exhibit to the Trust’s registration statement. Upon the initial purchase of shares, the shareholder agrees to be bound by the Trust’s Agreement and Declaration of Trust, as amended. Generally, Delaware statutory trust shareholders are not personally liable for obligations of the Delaware statutory trust under Delaware law. The Delaware Statutory Trust Act (the “Delaware Act”) provides that a shareholder of a Delaware statutory trust shall be entitled to the same limitation of liability extended to shareholders of private for-profit corporations. The Trust’s Agreement and Declaration of Trust expressly provides that the Trust has been organized under the Delaware Act and that the Declaration of Trust is to be governed by Delaware law. It is nevertheless possible that a Delaware statutory trust, such as the Trust, might become a party to an action in another state whose courts refused to apply Delaware law, in which case the Trust’s shareholders could be subject to personal liability. To guard against this risk, the Agreement and Declaration of Trust (i) contains an express disclaimer of shareholder liability for acts or obligations of the Trust and provides that notice of such disclaimer may be given in each agreement, obligation and instrument entered into or executed by the Trust or its Trustees, (ii) provides for the indemnification out of Trust property of any shareholders held personally liable for any obligations of the Trust or any series of the Trust by reason of a claim or demand relating to such person being or having been a shareholder (as opposed to such person’s acts or omissions), and (iii) provides that the Trust shall, upon request, assume the defense of any claim made against any shareholder for any act or obligation of the Trust and satisfy any judgment thereon. Thus, the risk of a Trust shareholder incurring financial loss beyond his or her investment because of shareholder liability is limited to circumstances in which all of the following factors are present: (1) a court refused to apply Delaware law; (2) the liability arose under tort law or, if not, no contractual limitation of liability was in effect; and (3) the Trust itself would be unable to meet its obligations. In the light of Delaware law, the nature of the Trust’s business and the nature of its assets, the risk of personal liability to a Fund shareholder is remote.

The Agreement and Declaration of Trust further provides that the Trust shall indemnify each of its Trustees and officers against liabilities and expenses reasonably incurred by them, in connection with, or arising out of, any action, suit or proceeding, threatened against or otherwise involving such Trustee or officer, directly or indirectly, by reason of being or having been a Trustee or officer of the Trust. The Agreement and Declaration of Trust does not authorize the Trust to indemnify any Trustee or officer against any liability to which he or she would otherwise be subject by reason of or for willful misfeasance, bad faith, gross negligence or reckless disregard of such person’s duties.

Under the Agreement and Declaration of Trust, the Trust is not required to hold annual meetings to elect Trustees or for other purposes. It is not anticipated that the Trust will hold shareholders’ meetings unless required by law or the Declaration of Trust. The Trust will be required to hold a meeting to elect Trustees to fill any existing vacancies on the Board if, at any time, fewer than a majority of the Trustees have been elected by the shareholders of the Trust. The Board is required to call a meeting for the purpose of considering the removal of persons serving as Trustee if requested in writing to do so by the holders of not less than 10% of the outstanding shares of the Trust.

Shares of the Trust do not entitle their holders to cumulative voting rights, so that the holders of more than 50% of the outstanding shares of the Trust may elect all of the Trustees, in which case the holders of the remaining shares would not be able to elect any Trustees. As determined by the Trustees, shareholders are entitled to one vote for each dollar of NAV (number of shares held times the NAV of the applicable class of the applicable Fund).

Pursuant to the Agreement and Declaration of Trust, the Trustees may create additional funds by establishing additional series of shares in the Trust. The establishment of additional series would not affect the interests of current

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shareholders in the existing Funds. Pursuant to the Agreement and Declaration of Trust, the Trustees may establish and issue multiple classes of shares for each Fund.

Each share of each class of a Fund is entitled to such dividends and distributions out of the income earned on the assets belonging to that Fund which are attributable to such class as are declared in the discretion of the Trustees. In the event of the liquidation or dissolution of the Trust, shares of each class of each Fund are entitled to receive their proportionate share of the assets which are attributable to such class of such Fund and which are available for distribution as the Trustees in their sole discretion may determine. Shareholders are not entitled to any preemptive, conversion or subscription rights. All shares, when issued, will be fully paid and non-assessable by the Trust.

Subject to shareholder approval (if then required), the Trustees may authorize each Fund to invest all or part of its investable assets in a single open-end investment company that has substantially the same investment objectives, policies and restrictions as the Fund. As of the date of this SAI, the Trustees do not have any plan to authorize any Fund to so invest its assets.

Diversification of Funds

Each Fund is diversified under the 1940 Act. Each Fund also intends to diversify its assets to the extent necessary to qualify for tax treatment as a regulated investment company under the Code. (For information regarding qualification under the Code, see “Dividends, Distributions and Taxes” in this SAI.)

Fund Names and Investment Policies

Each of the Funds other than the Capital Growth Fund, Contrarian Value Fund, Strategic Allocation Fund and Tactical Allocation Fund has a name that suggests a focus on a particular type of investment. In accordance with Rule 35d-1 under the 1940 Act, each of these Funds has adopted a policy that it will, under normal circumstances, invest at least 80% of its assets in investments of the type suggested by its name. For this policy, “assets” means net assets plus the amount of any borrowings for investment purposes. In addition, in appropriate circumstances, synthetic investments may be included in the 80% basket if they have economic characteristics similar to the other investments included in the basket. A Fund’s policy to invest at least 80% of its assets in such a manner is not a “fundamental” one, which means that it may be changed without a vote of a majority of the Fund’s outstanding shares as defined in the 1940 Act. However, under Rule 35d-1, shareholders must be given written notice at least 60 days prior to any change by a Fund of its 80% investment policy.

Portfolio Turnover

The portfolio turnover rate of each Fund is calculated by dividing the lesser of purchases or sales of portfolio securities during the fiscal year by the monthly average of the value of the Fund's securities (excluding all securities, including options, with maturities at the time of acquisition of one year or less). All long-term securities, including long-term U.S. Government securities, are included. A high rate of portfolio turnover generally involves correspondingly greater brokerage commission expenses, which must be borne directly by the Fund. Turnover rates may vary greatly from year to year as well as within a particular year and also may be affected by cash requirements for redemptions of each Fund's shares by requirements that enable the Trust to receive certain favorable tax treatments. The portfolio turnover rate for each Fund is set forth in its summary prospectus and under "Financial Highlights" in the statutory prospectus.

For the Global Quality Dividend Fund, the increase in the fund’s portfolio turnover rate from 25% for fiscal year 2016 to 119% for fiscal year 2017 was attributable to changes in the fund's investment objective and principal investment strategies which were effective February 1, 2017.

Disclosure of Portfolio Holdings

The Trustees of the Trust have adopted policies with respect to the disclosure of the Funds’ portfolio holdings. These policies provide that the Funds’ portfolio holdings information generally may not be disclosed to any party prior to the information becoming public. Certain limited exceptions are described below. Additionally, the Funds’ policies prohibit Virtus and the Funds’ service providers from entering into any agreement to disclose Fund portfolio holdings in exchange for any form of compensation or consideration. These policies apply to disclosures to all categories of persons, including individual investors, institutional investors, intermediaries who sell shares of the Funds, third parties providing services to the Funds (accounting agent, print vendors, etc.), rating and ranking organizations (Lipper, Morningstar, etc.) and affiliated persons of the Funds.

The Board has delegated to the Trust’s Administrator the authority to make decisions regarding requests for information on portfolio holdings prior to public disclosure. The Administrator generally carries out this duty through its chief compliance officer, in consultation with other officers representing various areas of management.

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The Trust’s CCO is responsible for monitoring the use of portfolio holdings information, for the Funds’ compliance with these policies and for providing reports to the Board regarding their compliance, including information with respect to any potential conflicts of interest between the interests of Fund shareholders and those of Virtus and its affiliates identified during the reporting period and how such conflicts were resolved.

Public Disclosures

In accordance with rules established by the SEC, each Fund sends semiannual and annual reports to shareholders that contain a full listing of portfolio holdings as of the second and fourth fiscal quarters, respectively, within 60 days of quarter end. The Funds also disclose complete portfolio holdings as of the end of the first and third fiscal quarters on Form N-Q, which is filed with the SEC within 60 days of quarter end. The Funds’ shareholder reports are available on Virtus’ Web site at virtus.com . Certain Funds also make publicly available on Virtus’ Web site a full listing of portfolio holdings as of the end of each month with a 30-day delay, while other of the Funds make such full listings available as of the end of each quarter with a 15-, 30- or 60-day delay. Portfolio holdings may be released sooner at the Administrator's discretion. Additionally, each Fund provides its top 10 holdings and summary composition data derived from portfolio holdings information on Virtus’ Web site. This information is posted to the Web site at the end of each month with respect to the top 10 holdings, and at the end of each quarter with respect to summary composition information, generally within 10 business days. With respect to certain Funds, the top 10 holdings and summary composition information may be reported on a one-month lag. This information will be available on the Web site until full portfolio holdings information becomes publicly available as described above. The Funds also provide publicly-available portfolio holdings information directly to ratings agencies, the frequency and timing of which is determined under the terms of the contractual arrangements with such agencies, and may provide to financial intermediaries, upon request, monthly portfolio holdings for periods included in publicly-available quarterly portfolio holdings disclosures.

Other Disclosures

The Administrator may authorize the disclosure of non-public portfolio holdings information under certain limited circumstances. The Funds’ policies provide that non-public disclosures of a Fund's portfolio holdings may only be made if  (i) the Fund has a legitimate business purpose for making such disclosure and (ii) the party receiving the non-public information enters into a confidentiality agreement, which includes a duty not to trade on the non-public information. The Administrator will consider any actual or potential conflicts of interest between Virtus and the Funds’ shareholders and will act in the best interest of the Funds’ shareholders with respect to any such disclosure of portfolio holdings information. If a potential conflict can be resolved in a manner that does not present detrimental effects to the Funds’ shareholders, the Administrator may authorize release of portfolio holdings information. Conversely, if the potential conflict cannot be resolved in a manner that does not present detrimental effects to the Funds’ shareholders, the Administrator will not authorize such release.

Ongoing Arrangements to Disclose Portfolio Holdings

As previously authorized by the Funds’ Board and/or the Funds’ Administrator, the Funds periodically disclose non-public portfolio holdings on a confidential basis to various service providers that require such information in order to assist the Funds in their day-to-day operations, as well as public information to certain ratings organizations. In addition to Virtus and its affiliates, the entities receiving non-public portfolio holdings as of the date of this SAI are described in the following table. The table also includes information as to the timing of these entities receiving the portfolio holdings information from the Funds.

Non-Public Portfolio Holdings Information

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These service providers are required to keep all non-public information confidential and are prohibited from trading based on the information or otherwise using the information except as necessary in providing services to the Funds. There is no guarantee that the Funds’ policies on use and dissemination of holdings information will protect the Funds from the potential misuse of holdings by individuals or firms in possession of such information.

Other Virtus Mutual Funds

In addition to the Funds of the Trust, the funds commonly referred to as “Virtus Mutual Funds” also include the series of Virtus Alternative Solutions Trust, Virtus Asset Trust, Virtus Opportunities Trust and Virtus Retirement Trust. Virtus Mutual Funds are generally offered in multiple classes. The following chart shows the share classes offered by each Virtus Mutual Fund as of the date of this SAI:

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