# EDGAR Filing Document

**Accession Number:** 0000003521
**File Stem:** 0001193125-23-059452
**Filing Date:** 2023-3
**Character Count:** 24042
**Document Hash:** 8b1a11858df95afe1c8a850f4984866d
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-23-059452.hdr.sgml**: 20230303

**ACCESSION NUMBER**: 0001193125-23-059452

**CONFORMED SUBMISSION TYPE**: 497K

**PUBLIC DOCUMENT COUNT**: 6

**FILED AS OF DATE**: 20230303

**DATE AS OF CHANGE**: 20230303

**EFFECTIVENESS DATE**: 20230303

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** ALGER FUNDS
- **CENTRAL INDEX KEY:** 0000003521
- **IRS NUMBER:** 000000000
- **STATE OF INCORPORATION:** MA
- **FISCAL YEAR END:** 1031

**FILING VALUES:**
- **FORM TYPE:** 497K
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 033-04959
- **FILM NUMBER:** 23702602

**BUSINESS ADDRESS:**
- **STREET 1:** 100 PEARL STREET
- **STREET 2:** 27TH FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10004
- **BUSINESS PHONE:** 212-806-8833

**MAIL ADDRESS:**
- **STREET 1:** 100 PEARL STREET
- **STREET 2:** 27TH FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10004

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** ALGER FUND
- **DATE OF NAME CHANGE:** 19920703

## Series and Classes Contracts Data

### Alger Mid Cap Growth Fund (Series ID: S000009162)

| Class ID   | Class Name                        | Ticker Symbol   |
|:---|:---|:---|
| C000024909 | Alger Mid Cap Growth Fund Class A | AMGAX           |
| C000024910 | Alger Mid Cap Growth Fund Class B | AMCGX           |
| C000024911 | Alger Mid Cap Growth Fund Class C | AMGCX           |

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Alger Mid Cap Growth Fund <br>**Summary Prospectus**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | |
|:---|:---|:---|
| March 1, 2023 | **Class** | **Ticker Symbols** |
|  | A | AMGAX |
|  | B | AMCGX |
|  | C | AMGCX |

---

Before you invest, you may want to review the Fund's Prospectus, which contains more information about the Fund and its risks. You can find the Fund's Prospectus, reports to shareholders, and other information about the Fund online at www.alger.com. You can also get this information at no cost by calling (800) 992-3863 or by sending an e-mail request to summaryprospectus@alger.com. The Fund's Prospectus and Statement of Additional Information, both dated March 1, 2023, are incorporated by reference to this Summary Prospectus, and may be obtained at no cost in the same manner as described above.

**Investment Objective**

Alger Mid Cap Growth Fund seeks long-term capital appreciation.

**Fund Fees and Expenses**

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund. **You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the table and examples below.** You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $25,000 in Class A Shares of the Alger Family of Funds, including the Fund. More information about these and other discounts is available from your financial professional and in "Purchasing and Redeeming Fund Shares" on page 66 and in Appendix A – Waivers and Discounts Available from Intermediaries on page A-1 in the Fund's Prospectus, and in the sections "Right of Accumulation (Class A Shares)" and "Letter of Intent (Class A)" on page 37 of the Fund's Statement of Additional Information.

**Shareholder Fees** <br>(fees paid directly from your investment)

---

| | | | |
|:---|:---|:---|:---|
|  | **Class A** | **Class B** | **Class C** |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Maximum sales charge (load) imposed on purchases as a % of offering price | 5.25% |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Maximum deferred sales charge (load) as a % of purchase price or redemption proceeds, whichever is lower | None\* | 5.00% | 1.00% |

---

**Annual Fund Operating Expenses** <br>(expenses that you pay each year as a percentage of the value of your investment)

---

| | | | |
|:---|:---|:---|:---|
|  | **Class A** | **Class B** | **Class C** |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Advisory Fees\*\* | &nbsp;&nbsp; .76% | &nbsp;&nbsp; .76% | &nbsp;&nbsp; .76% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Distribution and/or Service (12b-1) Fees | &nbsp;&nbsp; .25% | 1.00% | 1.00% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Other Expenses | &nbsp;&nbsp; .23% | &nbsp;&nbsp; .19% | &nbsp;&nbsp; .29% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Total Annual Fund Operating Expenses | 1.24% | 1.95%\*\*\* | 2.05% |

---

\*

Purchases of $1 million or more of Class A Shares at net asset value may be subject to a contingent deferred sales charge of 1.00% on redemptions made within 12 months of purchase.

\*\*

The Fund and Fred Alger Management, LLC (the "Manager") have adopted fee breakpoints for the Fund. The advisory fee for assets up to $1 billion is .76%, and for assets in excess of $1 billion is .70%. The actual rate paid as a percentage of average daily net assets for the year ended October 31, 2022 was .76%.

\*\*\*

For the year ended October 31, 2022, the Manager voluntarily waived 0.67% of Class B Shares' expenses, equal to $80,610, which is not reflected in the above table. Such waiver is not guaranteed to continue.

**Example**

The following examples are intended to help you compare the cost of investing in the Fund with the cost of investing in other funds. The examples assume that you invest $10,000 in the Fund for the time periods indicated, that your investment has a 5% return each year and that the Fund's operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions you would pay the following expenses if you redeemed your shares at the end of each period:

---

| | | | | |
|:---|:---|:---|:---|:---|
|  | **1 Year** | **3 Years** | **5 Years** | **10 Years** |
| **Class A** | $645 | $898 | $1170 | $1946 |
| **Class B** | $698 | $912 | $1252 | $2091 |
| **Class C** | $308 | $643 | $1103 | $2379 |

---

![](g697325esg_logo.gif)

**Inspired by Change, Driven by Growth.**

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![](g697325img5ed89d6f3.gif)

Alger Mid Cap Growth Fund 2/5

**Summary Prospectus** <br>March 1, 2023

**You would pay the following expenses if you did not redeem your shares:** 

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| | | | | |
|:---|:---|:---|:---|:---|
|  | **1 Year** | **3 Years** | **5 Years** | **10 Years** |
| **Class B** | $198 | $612 | $1052 | $2091 |
| **Class C** | $208 | $643 | $1103 | $2379 |

---

**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 examples, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 204.79% of the average value of its portfolio.

**Principal Investment Strategy**

The Manager believes companies undergoing Positive Dynamic Change offer the best investment opportunities. Positive Dynamic Change refers to companies realizing High Unit Volume Growth or companies undergoing Positive Lifecycle Change. High Unit Volume Growth companies are traditional growth companies experiencing, for example, rapidly growing demand or market dominance. Positive Lifecycle Change companies are, for example, companies benefitting from new regulations, a new product innovation or new management.

The Fund focuses on mid-sized companies that the Manager believes demonstrate promising growth potential. Under normal circumstances, the Fund invests at least 80% of its net assets in equity securities of companies that, at the time of purchase of the securities, have total market capitalization within the range of companies included in the Russell Midcap Growth Index or the S&P MidCap 400 Index, as reported by the indexes as of the most recent quarter-end. Both indexes are designed to track the performance of medium-capitalization stocks. At December 31, 2022, the market capitalization of the companies in these indexes ranged from $1.76 billion to $30.35 billion. Because of the Fund's long-term approach to investing, it could have a significant portion of its assets invested in securities of issuers that have appreciated beyond the market capitalization thresholds noted. Equity securities include common or preferred stocks that are listed on U.S. or foreign exchanges.

The Fund may invest a significant portion of its assets in securities of companies conducting business within a single sector, as defined by third party sources, including the information technology, industrials, consumer discretionary, and health care sectors.

The Fund may sell a stock when it reaches a target price, it fails to perform as expected, or other opportunities appear more attractive. As a result, the Fund may engage in active trading of portfolio securities.

The Fund can invest in foreign securities.

The Fund invests in cash (and cash equivalents) when the Fund is unable to find enough attractive long-term investments to meet its investment objective, to meet redemptions and/or when the Manager believes it is advisable to do so during times of short-term market volatility. During these times, cash (and cash equivalents) will not exceed 15% of the Fund's net assets.

**Principal Risks**

An investment in the Fund involves risks. The Fund's share price may go down, which means you could lose money. An investment in the Fund is not a deposit of a bank and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. The following is a summary description of principal risks involved in investing in the Fund.

**Investment Risk –** An investment in the Fund is subject to investment risk, including the possible loss of the entire principal amount that you invest.

**Market Risk –** Your investment in Fund shares represents an indirect investment in the securities owned by the Fund. The value of these securities, like other investments, may move up or down, sometimes rapidly and unpredictably. Your Fund shares at any point in time may be worth less than what you invested, even after taking into account the reinvestment of Fund dividends and distributions. Local, regional or global events such as environmental or natural disasters, war, terrorism, pandemics, outbreaks of infectious diseases, and similar public health threats, recessions, or other events could have a significant impact on the Fund and its investments.

**Equity Securities Risk –** As with any fund that invests in stocks, your investment will fluctuate in value, and the loss of your investment is a risk of investing. The Fund's price per share will fluctuate due to changes in the market prices of its investments. Also, the Fund's investments may not grow as fast as the rate of inflation and stocks tend to be more volatile than some other investments you could make, such as bonds.

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![](g697325img5ed89d6f3.gif)

Alger Mid Cap Growth Fund 3/5

**Summary Prospectus** <br>March 1, 2023

**Growth Securities Risk –** Prices of growth stocks tend to be higher in relation to their companies' earnings and may be more sensitive to market, political and economic developments than other stocks, making their prices more volatile. An investment in the Fund may be better suited to investors who seek long-term capital growth and can tolerate fluctuations in their investment's value.

**Mid Cap Securities Risk –** There may be greater risk in investing in medium-capitalization companies rather than larger, more established companies due to such factors as inexperienced management and limited product lines or financial resources. It may also be difficult or impossible to liquidate a security position at a time and price acceptable to the Fund because of the potentially less frequent trading of stocks of smaller market capitalization.

**Sector Risk –** The Fund may have a significant portion of its assets invested in securities of companies conducting business within a single sector, as defined by third party sources. Companies in the same sector may be similarly affected by economic, regulatory, political or market events or conditions, which may make the Fund more vulnerable to unfavorable developments in that sector than a fund that has a more diversified portfolio. Generally, the more broadly the Fund invests, the more it spreads risk and potentially reduces the risks of loss and volatility.

• Information Technology Sector Risk – The Fund may have a significant portion of its assets invested in securities of technology-related companies. Therefore, the Fund may be more susceptible to particular risks that may affect companies in the information technology sector and technology-related sectors than if it were invested in a wider variety of companies in unrelated sectors. At times, the performance of such companies will lag the performance of other industries or the broader market as a whole. Certain technology related companies may face special risks that their products or services may not prove to be commercially successful. Technology related companies are also strongly affected by worldwide scientific or technological developments. As a result, their products may rapidly become obsolete. Such companies are also often subject to governmental regulation and may, therefore, be adversely affected by governmental policies. These factors may lead to limited earnings and/or failing profit margins. As a result, the value of technology related companies' securities may fall or fail to rise. Many technology related companies' securities have historically been more volatile than other securities, especially over the short term.

• Health Care Sector Risk – The Fund may have a significant portion of its assets invested in securities of healthcare companies. At times, the performance of healthcare companies will lag the performance of other industries or the broader market as a whole, and the performance of such companies may be more volatile. Healthcare companies may also be significantly affected by intense competition, aggressive pricing, government regulation, technological innovations, product obsolescence, patent considerations, product compatibility and consumer preferences.

• Consumer Discretionary Sector Risk – The consumer discretionary sector may be affected by changes in domestic and international economies, exchange and interest rates, competition, consumers' disposable income, consumer preferences, social trends and marketing campaigns.

• Industrials Sector Risk – The Fund may have a significant portion of its assets invested in securities of companies in the industrials sector. Industrial companies are affected by supply and demand both for their specific product or service and for industrials sector products in general. Government regulation, world events, exchange rates and economic conditions, technological developments and liabilities for environmental damage and general civil liabilities will likewise affect the performance of these companies. Aerospace and defense companies, a component of the industrials sector, can be significantly affected by government spending policies because companies involved in this industry rely, to a significant extent, on U.S. and foreign government demand for their products and services.

**Foreign Securities Risk –** The Fund's performance will be influenced by political, social and economic factors affecting investments in foreign companies. Special risks associated with investments in foreign companies include exposure to currency fluctuations, lack of liquidity, potential for market manipulation, less developed or less efficient trading markets, limited access to reliable capital, lack of comprehensive company information, political instability, differing audit, regulatory, and legal standards and lack of financial reporting standards.

**Portfolio Turnover (Active Trading) Risk –** Because the Fund may engage in active trading of portfolio securities, it may incur increased transaction costs and brokerage commissions, both of which can lower the actual return on an investment. Active trading may also increase short-term gains and losses, which may affect the taxes a shareholder has to pay.

**Cash Position Risk –** At times, the Fund may hold up to 15% of its net assets in cash (and cash equivalents), which may underperform relative to equity securities.

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![](g697325img5ed89d6f3.gif)

Alger Mid Cap Growth Fund 4/5

**Summary Prospectus** <br>March 1, 2023

**Performance**

The following bar chart and the table beneath it provide some indication of the risks of investing in the Fund by showing changes in the Fund's performance from year to year and by showing how the Fund's average annual returns for the indicated periods compare with those of an appropriate benchmark of market performance. On October 4, 2021, the Fund received a Fair Fund distribution which contributed approximately 3.22% to Class A Shares' annual return as of December 31, 2021. Performance in the bar chart does not reflect the effect of the sales charge imposed on purchases of Class A Shares of the Fund. If the bar chart reflected the applicable sales charges, returns would be less than those shown. The Fund's past performance (before and after taxes) is not necessarily an indication of how it will perform in the future. Updated performance information is available on the Fund's website www.alger.com.

**Annual Total Return for Class A Shares** *as of December 31 (%)*

![](g697325imga8e983534.jpg)

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| | | | | | |
|:---|:---|:---|:---|:---|:---|
| **Best Quarter:** | Q2 2020 | 34.32% | **Worst Quarter:** | Q2 2022 | -23.74% |

---

**Average Annual Total Return as of December 31, 2022** 

---

| | | | | |
|:---|:---|:---|:---|:---|
|  | **1 Year** | **5 Years** | **10 Years** | &nbsp;&nbsp;&nbsp; **Inception**<br> **Date**<br>|
| **Class A** |  |  |  | 12/31/96 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Return Before Taxes | -38.51% | 5.30% | &nbsp;&nbsp; 9.27% |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Return After Taxes on Distributions | -38.51% | 2.03% | &nbsp;&nbsp; 7.54% |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Return After Taxes on Distributions and Sale of Fund Shares | -22.80% | 4.09% | &nbsp;&nbsp; 7.60% |  |
| **Class B** |  |  |  | &nbsp;&nbsp; 5/24/93 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Return Before Taxes | -38.43% | 6.08% | &nbsp;&nbsp; 9.38% |  |
| **Class C** |  |  |  | &nbsp;&nbsp; 7/31/97 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Return Before Taxes | -36.27% | 5.59% | &nbsp;&nbsp; 8.97% |  |
| **Russell Midcap Growth Index** (reflects no deductions for fees, expenses or taxes) | -26.72% | 7.64% | 11.41% |  |

---

In the foregoing table, 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. Actual after-tax returns depend on an investor's tax situation and may differ from those shown. The after-tax returns shown may not be relevant to investors who hold their Fund shares through tax-deferred arrangements, such as 401(k) plans or individual retirement accounts. After-tax returns for Class B and C Shares, which are not shown, will vary from those shown for Class A Shares. A "Return After Taxes on Distributions and Sale of Fund Shares" may sometimes be higher than the other two return figures; this happens when there is a capital loss on redemptions, giving rise to a tax benefit to the shareholder.

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![](g697325img5ed89d6f3.gif)

Alger Mid Cap Growth Fund 5/5

**Summary Prospectus** <br>March 1, 2023

**Management** 

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| | |
|:---|:---|
| **Investment Manager** | &nbsp;&nbsp;&nbsp;&nbsp; **Portfolio Managers Jointly and Primarily Responsible for Day-to-Day Management of** <br> **the Fund**<br>|
| **Fred Alger Management, LLC** | &nbsp;&nbsp;&nbsp;&nbsp; **Dan C. Chung, CFA**<br> Chief Executive Officer, Chief Investment Officer and Portfolio Manager<br> Since January 2018<br>|
| **Fred Alger Management, LLC** | &nbsp;&nbsp;&nbsp;&nbsp; **Brandon A. Geisler**<br> Senior Vice President and Portfolio Manager<br> Since August 2022<br>|

---

When a Fund is co-managed, the responsibilities of such portfolio managers may be shared, divided or otherwise assigned based on various factors including, but not limited to, level of Fund assets to be managed, their overall experience, their sector expertise, and such other factors as the Manager believes are most efficient and effective. In all cases, each portfolio manager collaborates with the other portfolio manager(s) and analysts to develop overall strategy, outlook, and themes, which impact industry, sector and security allocations in the Fund. Responsibilities amongst portfolio managers may be fully or partially allocated to one of the portfolio managers for the purposes of day-to-day portfolio management and stock selection, implementation of trades, strategic and performance oversight, risk management, or oversight of guidelines, whether externally driven or internally developed by the Manager.

**Shareholder Information**

**Purchasing and Redeeming Fund Shares**

Class B Shares of the Fund are closed to new accounts. Existing Class B Share investors may make additional purchases of Class B Shares, but only through certain financial intermediaries and group retirement plan recordkeeping platforms. Class C Shares of the Fund are only offered to investors through certain financial intermediaries and group retirement plan recordkeeping platforms.

**Minimum Investments: the following minimums apply to an account in the Fund, whether invested in Class A, Class B or Class C Shares.** 

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| | | |
|:---|:---|:---|
| **Type of Account** | &nbsp;&nbsp; **Initial**<br> **Investment**<br>| &nbsp;&nbsp; **Subsequent**<br> **Investment**<br>|
| Regular account | $1000 | $50 |
| Retirement Accounts (including IRAs) | &nbsp;&nbsp;&nbsp;&nbsp; 500 | &nbsp;&nbsp; 50 |
| Automatic Investment | &nbsp;&nbsp;&nbsp;&nbsp; 500 | &nbsp;&nbsp; 50 |
| Asset-based Fee Program Accounts | &nbsp;&nbsp;&nbsp;&nbsp; 250 | &nbsp;&nbsp; 50 |

---

Minimums may be waived in certain circumstances. See "Additional Information about Minimum Initial Investments" in the Prospectus.

In general, investors may purchase or redeem Fund shares on any business day by mail (Alger Family of Funds, c/o UMB Fund Services, Inc., P.O. Box 2175, Milwaukee, WI 53201-2175), online at www.alger.com, by telephone at 1 (800) 992-3863 or through a financial intermediary.

Investors who wish to purchase, exchange or redeem Fund shares through a financial intermediary should contact their financial intermediary directly.

**Tax Information**

The Fund's distributions may be taxable as ordinary income or capital gains. The Fund is actively managed, and as a result, investors may receive capital gains distributions annually.

**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/or the Manager or the Fund's distributor 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 professional to recommend the Fund over another investment. Ask your financial professional or visit your financial intermediary's website for more information.

**Fred Alger & Company, LLC** 100 Pearl Street, 27th Floor, New York, NY 10004 / (800) 992-3863 / www.alger.com

Mid CapABC 3123

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