# EDGAR Filing Document

**Accession Number:** 0000751173
**File Stem:** 0001999371-26-005907
**Filing Date:** 2026-3
**Character Count:** 35838
**Document Hash:** 38e01b3c9ccd174f0370bd929b96148c
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001999371-26-005907.hdr.sgml**: 20260316

**ACCESSION NUMBER**: 0001999371-26-005907

**CONFORMED SUBMISSION TYPE**: 497K

**PUBLIC DOCUMENT COUNT**: 4

**FILED AS OF DATE**: 20260316

**DATE AS OF CHANGE**: 20260316

**EFFECTIVENESS DATE**: 20260316

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** MANNING & NAPIER FUND, INC.
- **CENTRAL INDEX KEY:** 0000751173

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** MD
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 497K
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 002-92633
- **FILM NUMBER:** 26755166

**BUSINESS ADDRESS:**
- **STREET 1:** 290 WOODCLIFF DRIVE
- **CITY:** FAIRPORT
- **STATE:** NY
- **ZIP:** 14450
- **BUSINESS PHONE:** 585-325-6880

**MAIL ADDRESS:**
- **STREET 1:** 290 WOODCLIFF DRIVE
- **CITY:** FAIRPORT
- **STATE:** NY
- **ZIP:** 14450

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** MANNING & NAPIER FUND, INC /NY/
- **DATE OF NAME CHANGE:** 20060929

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** EXETER FUND INC /NY/
- **DATE OF NAME CHANGE:** 19980226

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** MANNING & NAPIER FUND INC
- **DATE OF NAME CHANGE:** 19920703

## Series and Classes Contracts Data

### Callodine Equity Income Series (Series ID: S000080974)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000243611 | Class I      | CEIIX           |
| C000243612 | Class S      | CEISX           |
| C000243613 | Class Z      | CEIZX           |

![](callodine-497k_031526img001.gif)

Summary Prospectus \| March 15, 2026

**Callodine Equity <br>Income Series**

Class/Ticker: **I**/CEIIX **S**/CEISX **Z**/CEIZX

*This is the Summary Prospectus of the Callodine Equity Income Series - Class I, Class S, and Class Z Shares, a series of Manning & Napier Fund, Inc. (the "Fund"). Before you invest, you may want to review the prospectus of the Series, which contains more information about the Series and its risks. You can find the prospectus and other information about the Series, including the Series' statement of additional information and most recent reports to shareholders, online at www.manning-napier.com/documents. You can also get this information at no cost from the Fund by calling 1-800-466-3863, by sending an email to orders@mysummaryprospectus.com, or from your financial intermediary. The Series' prospectus and statement of additional information, both dated March 15, 2026, as each may be amended or supplemented, are incorporated into this Summary Prospectus.*

Investment Goal

The Series' investment objective is to seek to provide strong risk-adjusted total returns, consisting of current income and capital appreciation, and preservation of capital, with low market correlation.

Fees and Expenses

This table describes the fees and expenses you may pay if you buy, hold, and sell shares of the Series. **You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and** **examples below.**

---

| | | | |
|:---|:---|:---|:---|
|  CLASS | I | S | Z |
|  **Shareholder Fees** (fees paid directly from your investment) |  |  |  |
|  **Annual Fund Operating Expenses** (expenses that you pay each <br>year as a percentage of the value of your investment) | **Annual Fund Operating Expenses** (expenses that you pay each <br>year as a percentage of the value of your investment) | **Annual Fund Operating Expenses** (expenses that you pay each <br>year as a percentage of the value of your investment) | **Annual Fund Operating Expenses** (expenses that you pay each <br>year as a percentage of the value of your investment) |
| &nbsp;&nbsp; Management Fees | &nbsp;&nbsp; 0.70% | &nbsp;&nbsp; 0.70% | &nbsp;&nbsp; 0.70% |
| &nbsp;&nbsp; Distribution and Service <br>(12b-1) Fees |  | &nbsp;&nbsp; 0.25% |  |
| &nbsp;&nbsp; Other Expenses | &nbsp;&nbsp; 0.27% | &nbsp;&nbsp; 0.25% | &nbsp;&nbsp; 0.13% |
| &nbsp;&nbsp;&nbsp;&nbsp; Previously Waived Fees and/or Reimbursed Expenses Recovered<sup>1</sup> |  | &nbsp;&nbsp; 0.06% |  |
| &nbsp;&nbsp;&nbsp;&nbsp; Other Operating Expenses | &nbsp;&nbsp; 0.27% | &nbsp;&nbsp; 0.19% | &nbsp;&nbsp; 0.13% |
| &nbsp;&nbsp; Total Annual Fund Operating Expenses | &nbsp;&nbsp; 0.97% | 1.20% | &nbsp;&nbsp; 0.83% |
| &nbsp;&nbsp; Less Fee Waiver and/or Expense Reimbursement<sup>1</sup> | &nbsp;&nbsp; (0.02)% |  | &nbsp;&nbsp; (0.03)% |
| &nbsp;&nbsp; **Total Annual Fund Operating Expenses After Fee Waiver** **and/or Expense Reimbursement** | &nbsp;&nbsp; 0.95% | &nbsp;&nbsp; 1.20% | 0.80% |

---

<sup>1</sup>Pursuant to an expense limitation agreement, Manning & Napier Advisors, LLC (the Advisor or Manning & Napier) has contractually agreed to limit its fees and reimburse expenses to the extent necessary so that the total direct annual fund operating expenses of each Class, exclusive of Distribution and Service (12b-1) Fees ("excluded expenses"), do not exceed 0.95% of the average daily net assets of the Class I and Class S shares, and 0.80% of the average daily net assets of the Class Z shares. These contractual waivers will continue indefinitely, and may only be amended or terminated with the approval of the Series' Board of Directors. The Advisor's agreement to limit each Class's operating expenses does not apply to AFFE, which are expenses incurred by the Series through its investments in other investment companies. The Advisor may receive from a Class the difference between

the Class's total direct annual fund operating expenses, not including excluded expenses, and the Class's contractual expense limit to recoup all or a portion of its prior fee waivers or expense reimbursements made during the rolling three-year period (i.e., the three year period following a waiver or reimbursement) preceding the recoupment if at any point the total direct annual fund operating expenses, not including excluded expenses, are below the contractual expense limit (a) at the time of the fee waiver and/or expense reimbursement and (b) at the time of the recoupment.

Example

The Example below is intended to help you compare the cost of investing in the Series with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Series for the time periods indicated and then redeem all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Series' operating expenses remain the same (taking into account the Advisor's contractual waivers). Although your actual costs may be higher or lower, based on these assumptions your costs would be:

---

| | | | | |
|:---|:---|:---|:---|:---|
|  | AFTER<br> 1 YEAR | AFTER<br> 3 YEARS | AFTER<br> 5 YEARS | AFTER<br> 10 YEARS |
| &nbsp;&nbsp; Class I | &nbsp;&nbsp; $97 | &nbsp;&nbsp; $303 | &nbsp;&nbsp; $526 | &nbsp;&nbsp; $1167 |
| &nbsp;&nbsp; Class S | &nbsp;&nbsp; $122 | &nbsp;&nbsp; $381 | &nbsp;&nbsp; $660 | &nbsp;&nbsp; $1455 |
| &nbsp;&nbsp; Class Z | &nbsp;&nbsp; $82 | &nbsp;&nbsp; $256 | &nbsp;&nbsp; $444 | &nbsp;&nbsp; $990 |

---

Portfolio Turnover

The Series pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover may indicate higher transaction costs and may result in higher taxes when Series shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the performance of the Series. During the most recent fiscal year, the portfolio turnover rate of the Series was 70% of the average value of its portfolio.

Principal Investment Strategies

The Series will, under normal circumstances, invest at least 80% of its net assets, plus borrowings for investment purposes, in equity securities and equity-related instruments. For purposes of the Series' 80% investment policy, equity securities and equity-related instruments include common stock, preferred stock convertible into common stock, securities convertible into common and preferred stock, non-convertible preferred stock, sponsored American depositary receipts ("ADRs"), securities

![](callodine-497k_031526img002.gif)

of master limited partnerships ("MLPs"), business development companies ("BDCs"), and real estate investment trusts ("REITs").

The Series will primarily invest (at least 65% of its net assets) in dividend paying equity securities and equity-related instruments. The Series' equity investments may be in issuers involved in special situations, such as companies involved in initial public offerings, tender offers, mergers and other corporate restructurings or management changes. The Series' investments in preferred stock and securities convertible into common and preferred stock may include investments in any company, market or sector, consistent with the Series' investment strategies. In addition, the Series may invest up to 20% of its assets in options to enhance returns, and in fixed-income securities, including distressed debt, convertible bonds, short duration government bonds, money market funds, and corporate bonds. The Series may invest in fixed income securities, including corporate bonds and convertible bonds, with any credit rating, including high yield ("junk bonds") or, if unrated, determined by Callodine Capital Management, LP ("Callodine" or "Sub-Advisor"), the Sub-Advisor of the Series, to be of comparable quality.

Callodine expects to use both bottom up (individual company analysis) and top-down (macro-economic and market-project strategy selection) approaches to its investment selections. The Series will seek to invest in dividend paying equity securities from companies that Callodine believes are fundamentally undervalued. Such companies may be undervalued due to a variety of reasons, including perception of unfavorable industry dynamics, poor short-term business performance due to cyclical or company specific factors, short term dislocations in capital flows to a specific sector or sub-sector or changes in management. Callodine believes that these conditions may result in fundamentally viable businesses being available at depressed valuations.

In general, the Series may invest in a portfolio of 15-30 positions. Due to the focused nature of its investment strategies, the Series is considered to be non-diversified. The Series may invest in companies in any sector and of any market capitalization and may invest in both U.S. and non-U.S. issuers. At times, the Series may focus its investments in one or more sectors or geographies. In addition, the Series may engage in active and frequent trading of portfolio securities to achieve its investment strategies.

Callodine monitors the Series' investments for ongoing risk and return considerations. Callodine may consider selling a security if:

&nbsp;&nbsp;&nbsp;&nbsp;•it no longer fits the Series' investment strategies, valuation discipline or risk and return criteria;

&nbsp;&nbsp;&nbsp;&nbsp;•it has reached Callodine's target sell price (which is periodically re-evaluated); or

&nbsp;&nbsp;&nbsp;&nbsp;•a more attractive investment opportunity is identified.

The Series' investment objective is to seek to provide strong risk-adjusted total returns, consisting of current income and capital appreciation, and preservation of capital, with low market correlation. This means the Series seeks to provide strong risk-adjusted total returns in the income-producing part of the equity market by investing in companies with cash yielding securities

that are fundamentally undervalued due to a variety of reasons. Such companies may offer sound businesses and investment opportunities available at depressed valuations and with lower correlation to the performance of the broader equity markets.

Principal Risks of Investing in the Series

As with all mutual funds, there is no guarantee that the Series will achieve its investment objective. You could lose money by investing in the Series.

Management risk — The value of your investment may decline if the Sub-Advisor's judgments about the attractiveness, relative value or potential appreciation of a particular security or strategy prove to be incorrect.

Market risk — Because the Series invests in equity investments, the value of your investment will fluctuate in response to stock market movements. This means that you could lose money on your investment in the Series or the Series could underperform if any of the following occurs:

&nbsp;&nbsp;&nbsp;&nbsp;•U.S. and/or foreign stock markets decline.

&nbsp;&nbsp;&nbsp;&nbsp;•An adverse event, such as an unfavorable earnings report, depresses the value of one or more of the Series' portfolio holdings.

&nbsp;&nbsp;&nbsp;&nbsp;•An epidemic, pandemic or natural disaster, or widespread fear that such events may occur, negatively affects the global economy, as well as the economies of individual countries, the financial performance of individual companies and sectors, and the markets in general in significant and unforeseen ways. Any such impact could adversely affect the prices and liquidity of the securities and other instruments in which the Series invests.

Large-cap risk — Large-cap stocks tend to go in and out of favor based on market and economic conditions. During a period when large-cap stocks fall behind other types of investments — small-cap stocks, for instance — the Series' performance could be reduced to the extent its portfolio is holding large-cap stocks.

Small- and mid-cap risk — The Series may also have special risks due to its investments in stocks of small- and mid-size companies. These risks include the following:

&nbsp;&nbsp;&nbsp;&nbsp;•The stocks of small- and mid-size companies may be subject to more abrupt or erratic market movements than the stocks of larger companies.

&nbsp;&nbsp;&nbsp;&nbsp;•The stocks of small- and mid-size companies may be subject to liquidity risk because such stocks may have lower trading volume and be less marketable than the stocks of larger companies. Liquidity risk is further described below.

&nbsp;&nbsp;&nbsp;&nbsp;•Small- and mid-size companies may have limited product lines, markets, or financial resources, and they may depend on a small management group. As a result, they fail more often than larger companies.

Dividend-paying investments risk — The Series' investments in dividend-paying securities could cause the Series to

![](callodine-497k_031526img002.gif)

underperform other funds. Securities that pay dividends, as a group, can fall out of favor with the market, causing such securities to underperform securities that do not pay dividends. Depending upon market conditions and political and legislative responses to such conditions, dividend-paying securities that meet the Series' investment criteria may not be widely available and/or may be highly concentrated in only a few market sectors. In addition, issuers that have paid regular dividends or distributions to shareholders may not continue to do so at the same level or at all in the future.

Real estate investment trusts risk — REITs are pooled investment vehicles that own, and usually operate, income-producing real estate or finance real estate. REITs are susceptible to the risks associated with direct ownership of real estate, as discussed elsewhere in this section. REITs typically incur fees that are separate from those of the Series. Accordingly, the Series' investments in REITs will result in the layering of expenses such that shareholders will indirectly bear a proportionate share of the REITs' operating expenses, in addition to paying Series expenses. REIT operating expenses are not reflected in the fee table and example in this prospectus.

MLP risk — Investments in securities of MLPs involve risks that differ from investments in common stock including risks related to limited control and limited rights to vote on matters affecting the MLP, risks related to potential conflicts of interest between the MLP and the MLP's general partner, dilution risks and risks related to the general partner's right to require unitholders to sell their common units at an undesirable time or price due to regulatory changes and cash flow risks. MLP common units and other equity securities can be affected by macro-economic and other factors affecting the stock market in general, expectations of interest rates, investor sentiment towards MLPs or the energy sector, changes in a particular issuer's financial condition, or unfavorable or unanticipated poor performance of a particular issuer (in the case of MLPs, generally measured in terms of distributable cash flow). MLPs holding credit-related investments are subject to interest rate risk and the risk of default on payment obligations by debt issuers. Prices of common units of individual MLPs and other equity securities also can be affected by fundamentals unique to the partnership or company, including cash flow growth, cash generating power and distribution coverage.

MLP Tax Risk — MLPs generally do not pay U.S. federal income tax at the partnership level. A change in current tax law, or a change in the underlying business mix of a given MLP, could result in an MLP being treated as a corporation for U.S. federal income tax purposes, which would result in such MLP being required to pay U.S. federal income tax on its taxable income. The classification of an MLP as a corporation for U.S. federal income tax purposes would have the effect of reducing the amount of cash available for distribution by the MLP and could result in a reduction in the value of your investment in the Series.

BDC risk — BDCs are a type of closed-end investment company regulated under the Investment Company Act of 1940 ("1940 Act"). BDCs generally invest in less mature private companies or thinly traded U.S. public companies which involve greater risk than well-established publicly-traded companies. Generally, little

public information exists for private and thinly traded companies in which a BDC may invest and there is a risk that investors may not be able to make a fully informed evaluation of a BDC and its portfolio of investments. Series shareholders will indirectly bear the Series' proportionate share of any management and other operating expenses, and of any performance based or incentive fees, charged by the BDCs in which the Series invests, in addition to the fees and expenses that Series shareholders directly bear in connection with the Series' own operations. BDC shares are not redeemable at the option of the BDC shareholder and, as with shares of other closed-end funds, they may trade in the secondary market at a discount or premium to their net asset value.

Convertible securities risk — The Series' investments in convertible securities are subject to interest rate risk and credit risk, similar to fixed income securities. In addition, they are also subject to the risk that the price of the underlying common stock will go down, which may cause a proportionate (or disproportionate) decline in the price of the convertible security.

Fixed income risk — Because the Series may invest in fixed income securities, you could lose money on your investment in the Series or the Series could underperform if any of the following occurs:

&nbsp;&nbsp;&nbsp;&nbsp;•Interest rates go up, which will make bond prices go down and reduce the value of the bonds held in the Series' portfolio.

&nbsp;&nbsp;&nbsp;&nbsp;•The issuer of a fixed income security owned by the Series defaults on its obligation to pay principal and/or interest or has its credit rating downgraded; this risk is greater for junk bonds and other lower quality bonds.

Current market conditions may pose heightened risks for the Series. Changes in government policy, including the Federal Reserve ending its quantitative easing program and raising the federal funds rate, have increased the risk that interest rates will continue to rise in the near future. An increase in interest rates may, in turn, increase volatility and reduce liquidity in the fixed income markets, and result in a decline in the value of the fixed income investments held by the Series. In addition, reductions in dealer market-making capacity as a result of structural or regulatory changes could further decrease liquidity and/or increase volatility in the fixed income markets. As a result of these conditions, the Series' value may fluctuate and/or the Series may experience increased redemptions from shareholders, which may impact the Series' liquidity or force the Series to sell securities into a declining or illiquid market.

Risks of lower-rated investment grade securities — Securities with the lowest ratings within the investment grade categories carry more risk than those with the highest ratings. When the Series invests in securities in the lower rating categories, the achievement of its goals is more dependent on the Sub-Advisor's ability than would be the case if the Series were to invest in higher-rated securities within the investment grade categories. The Sub-Advisor seeks to minimize this risk through investment analysis and attention to current developments in interest rates and economic conditions.

![](callodine-497k_031526img002.gif)

High Yield ("Junk") Bond Risk — High yield, or "junk," bonds are highly speculative securities that are usually issued by smaller, less credit worthy and/or highly leveraged (indebted) companies. Compared with investment grade bonds, high yield bonds are considered to carry a greater degree of risk and are considered to be less likely to make payments of interest and principal. Some may even be in default. Market developments and the financial and business conditions of the corporation issuing these securities generally influence their price and liquidity more than changes in interest rates, when compared to investment-grade debt securities. Insufficient liquidity in the high yield bond market may make it more difficult to dispose of high yield bonds and may cause the Series to experience sudden and substantial price declines. A lack of reliable, objective data or market quotations may make it more difficult to value high yield bonds accurately.

Generally, the lower rated the security, as determined by rating agencies, the more vulnerable the security is to nonpayment. Default becomes more likely over the long or short term the lower rated the security.

Special situations risk — Investments in special situations may involve greater risks when compared to other investment strategies. Mergers, reorganizations, liquidations or recapitalizations may not be completed on the terms originally contemplated, or may fail. Expected developments may not occur in a timely manner, or at all. Transactions may take longer than originally anticipated, resulting in lower annualized returns than contemplated at the time of investment. Furthermore, failure to anticipate changes in the circumstances affecting these types of investments may result in permanent loss of capital, where the Series may be unable to recoup some or all of its investment.

Sector focus risk — Because the Series' investments may, from time to time, be more heavily invested in a particular sector or sectors, the value of its shares may be especially sensitive to factors and economic risks that specifically affect those sectors. As a result, the Series' share price may fluctuate more widely than the value of shares of a mutual fund that invests in a broader range of sectors.

Non-diversified risk — The Series is non-diversified, which means that it may invest in the securities of relatively few issuers. As a result, the Series may be more susceptible to a single adverse economic or political occurrence affecting one or more of these issuers and may experience increased volatility due to its investments in those securities. If the securities in which the Series invests perform poorly, the Series could incur greater losses than it would have had it invested in a greater number of securities. However, the Series intends to satisfy the asset diversification requirements for qualification as a regulated investment company ("RIC") under Subchapter M of the Internal Revenue Code of 1986, as amended (the "Internal Revenue Code").

Liquidity risk — The Series is subject to the risk that, at certain times, its securities may be difficult or impossible to sell at the time and the price that the Series would like. The Series may have to lower the price, sell other securities instead or forego an investment opportunity, any of which could have a negative effect on the Series' management or performance.

Common stock risk — The prices of common stock may fall over short or extended periods of time. Common stock generally is subordinate to preferred stock and debt upon the liquidation or bankruptcy of the issuing company.

Preferred stock risk — Preferred stocks are sensitive to interest rate changes, and are also subject to equity market risk, which is the risk that stock prices will fluctuate and can decline and reduce the value of the Series' investment. The rights of preferred stocks on the distribution of a corporation's assets in the event of a liquidation are generally subordinate to the rights associated with a corporation's debt securities. Preferred stock may also be subject to prepayment risk similar to fixed income securities. In addition, preferred stocks typically do not have voting rights.

Depositary receipts risk — Depositary receipts, such as ADRs, are certificates evidencing ownership of shares of a foreign issuer that are issued by depositary banks and generally trade on an established market. Depositary receipts are subject to many of the risks associated with investing directly in foreign securities, including, among other things, political, social and economic developments abroad, currency movements and different legal, regulatory and tax environments.

Options Risk — The Series may purchase exchange-traded options. The Series' use of options involves risks different from, and possibly greater than, the risks associated with investing directly in securities and other traditional investments. Risks associated with the Series' use of options include: (i) there may be an imperfect or no correlation between the movement in prices of options and the instruments underlying them; (ii) the buyer of an option assumes the risk of losing the entire premium invested in the option; (iii) while the Series will receive a premium when it writes covered call options, it may not participate fully in a rise in the market value of the underlying security; and (iv) there may not be a liquid secondary market for options. Liquidity risk is further described above.

Portfolio turnover risk — The Series is subject to portfolio turnover risk because it may engage in active and frequent trading of portfolio securities. Such a strategy often involves higher expenses, including brokerage commissions, and may increase the amount of capital gains (in particular, short term gains) realized by the Series. Shareholders may pay tax on such capital gains.

Large redemption risk — Certain institutions or individuals may from time to time own (beneficially or of record) or control a significant percentage of the Series' shares. In addition, the Advisor and its affiliates may use the Series within discretionary investment accounts, which may hold a substantial portion of the outstanding shares of the Series. Redemptions by these institutions, individuals or accounts in the Series may impact the Series' liquidity and net asset value ("NAV"). These redemptions may also force the Series to sell securities, which may cause the Series to experience a loss (particularly during periods of declining or illiquid markets), as well as cause the Series' portfolio turnover rate and transaction costs to rise, which may negatively affect the Series' performance and increase the likelihood of capital gain distributions for remaining shareholders. In addition, the Series' assets may be significantly less during times when

![](callodine-497k_031526img002.gif)

these large discretionary accounts or other shareholders are not invested in the Series, which would cause the Series' remaining shareholders to bear greater portions of the Series' fixed operating expenses, subject to any fee waiver then in effect.

The risks above could contribute to a decline in the value of the Series' investments and, consequently, the share price of the Series.

Summary of Past Performance of the Series

The Series acquired substantially all of the assets of another investment vehicle, Callodine Equity Income Fund, LP (the "Predecessor Fund") on October 23, 2023 in exchange for shares of the Series, and the Series commenced operations on such date. The Predecessor Funds' Series A Interests and Series SI Interests were reorganized into Class I Shares on this date. Accordingly, the performance shown in the bar chart and performance table below prior to October 23, 2023 is the performance of the Predecessor Fund. The Predecessor Fund, which was a private investment company, or "hedge fund," was managed by Callodine using investment policies, objectives, guidelines and restrictions that were in all material respects equivalent to those of the Series. However, the Predecessor Fund was not a registered mutual fund, and therefore was not subject to the same investment and tax restrictions as the Series. If the Predecessor Fund operated as a registered mutual fund, the Predecessor Fund's performance may have been lower. The Predecessor Fund's fees and expenses were higher than the fees and expenses of the Series' I Shares and Series' Z Shares and lower than the Series' S Shares. Accordingly, the performance in the bar chart and performance table for the Series' I Shares and the performance in the performance table for the Series' Z Shares is the Predecessor Fund's performance unadjusted. The performance in the performance table for the Series' S Shares is the Predecessor Fund's performance adjusted to reflect the fees and expenses of the Series' S Shares.

The bar chart and average annual total return table provide some indication of the risks of investing in the Series. The bar chart shows the variability in the performance of the Series by showing changes in the performance of the Predecessor Fund from year to year. The total return table shows how the average annual total returns for the Predecessor Fund for different periods compare to those of a broad-based securities index, which is described below in the "More Information About the Series' Benchmark Index" section below.

Prior performance represents historical performance of the Predecessor Fund and is not the Series' performance, nor is it indicative of the Series' future performance. Quarterly updated performance information of the Series is available at www.manning-napier.com.

<br> <u> CALENDAR YEARS ENDED DECEMBER 31 </u>

![](callodine-497k_031526img003.gif)

Quarterly Returns

Highest (quarter ended 12/31/2022): 10.93% <br>Lowest (quarter ended 06/30/2022): (7.96)%

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| | | |
|:---|:---|:---|
|  AVERAGE ANNUAL TOTAL RETURNS<br>FOR PERIODS ENDED DECEMBER 31, 2025 | AVERAGE ANNUAL TOTAL RETURNS<br>FOR PERIODS ENDED DECEMBER 31, 2025 | AVERAGE ANNUAL TOTAL RETURNS<br>FOR PERIODS ENDED DECEMBER 31, 2025 |
|  | 1 Year | Since<br>Inception<sup>1</sup> |
|  Class I Shares |  |  |
|  Return Before Taxes | 5.98% | 12.95% |
|  Return After Taxes on<br>Distributions | 2.95% | 10.87% |
|  Return After Taxes on<br>Distributions and Sale of Series<br>Shares | 4.56% | 9.66% |
|  Class S Shares — Return Before Taxes | 5.65% | 12.71% |
|  Class Z Shares — Return Before Taxes | 6.11% | 13.04% |
|  Indices: (reflect no deduction for fees, expenses or taxes) |  |  |
|  S&P 500 Index | 17.88% | 11.11% |
|  S&P 500 High Dividend Index | 4.69% | 5.53% |

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<sup>1</sup>Performance numbers for the **Predecessor Fund** and the indices are calculated from January 1, 2022, the inception date of the Series A interests and Series SI interests of the Predecessor Fund.

The after-tax returns are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. The after-tax figures are shown for one share class only, and would be different for the other share classes. Actual after-tax returns depend on an investor's tax situation and may differ from those shown. After-tax returns are not relevant to investors who hold their Series shares through tax-deferred arrangements, such as 401(k) plans or individual retirement accounts.

![](callodine-497k_031526img002.gif)

CEIIX Summ 03/15/2026

Investment Advisor and Sub-Advisor

The investment advisor of the Series is Manning & Napier Advisors, LLC. The investment sub-advisor of the Series is Callodine Capital Management, LP.

Portfolio Managers

**James Morrow**

Chief Investment Officer, Callodine, has managed the Series since its inception in 2023, and managed the Predecessor Fund since its inception in 2022. Mr. Morrow is primarily responsible for the day-to-day management of the Series.

Purchase and Sale of Series Shares

You may purchase or redeem shares of the Series on any day the New York Stock Exchange (NYSE) is open. The minimum initial investment for the Class S shares of the Series is $2,000. The minimum initial investment for the Class I and Class Z shares of the Series is $1,000,000. The minimum initial investments of the Class I, Class S, and Class Z shares are waived for certain qualified retirement plans and discretionary investment accounts of Manning & Napier. In addition, the Class S shares investment minimum is waived for participants in an automatic investment program who invest at least $1,000 in a 12-month period. There is no minimum for subsequent investments. You may purchase or redeem shares of the Series held directly with the Fund by mail (Manning & Napier Fund, Inc., P.O. Box 534449, Pittsburgh, PA 15253-4449), by Internet (www.manning-napier.com), by telephone (1-800-466-3863) or by wire. Shareholders holding shares through a financial intermediary should contact their financial intermediary to learn how to place purchase or redemption orders.

Tax Information

The distributions made by the Series generally are taxable, and will be taxed as qualified dividend income, ordinary income or capital gains. If you are investing through a tax-deferred arrangement, such as a 401(k) plan or individual retirement account, you will generally not be subject to federal income taxation on Series distributions until you begin receiving distributions from your tax-deferred arrangement. You should consult your tax advisor regarding the rules governing your tax-deferred arrangement.

The Series may make distributions that are treated as a return of capital. A return of capital distribution generally will not be taxable but will decrease the shareholder's cost basis in the shares of the Series and will result in a higher capital gain or lower capital loss when those shares on which the distribution was received are sold.

Payments to Broker-Dealers and Other Financial Intermediaries

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