The Advisors’ Inner Circle Fund

Summary Prospectus | March 1, 2023

CIBC ATLAS DISCIPLINED EQUITY FUND

(Institutional Class Shares: AWEIX)
(Investor Class Shares: AWEVX)

Before you invest, you may want to review the Fund’s complete prospectus, which contains more information about the Fund and its risks. You can find the Fund’s prospectus and other information about the Fund online at https://private-wealth.us.cibc.com/cibc-atlas-funds. You can also get this information at no cost by calling 1-855-328-3863, by sending an e-mail request to CIBCAtlasFunds@seic.com, or by asking any financial intermediary that offers shares of the Fund. The Fund’s prospectus and statement of additional information, both dated March 1, 2023, as they may be amended from time to time, are incorporated by reference into this summary prospectus and may be obtained, free of charge, at the website, phone number or e-mail address noted above.

Investment Objective

The investment objective of the CIBC Atlas Disciplined Equity Fund (the “Fund”) is to seek long-term capital appreciation and, secondarily, current income.

Fund Fees and Expenses

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund.

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

	Institutional Class Shares	Investor Class Shares
Management Fees	0.65%	0.65%
Distribution (12b-1) Fees	None	0.25%
Other Expenses	0.07%	0.22%
Shareholder Servicing Fees	None	0.15%
Other Operating Expenses	0.07%	0.07%
Total Annual Fund Operating Expenses1	0.72%	1.12%

¹ CIBC Private Wealth Advisors, Inc. (the “Adviser”) has contractually agreed to reduce fees and reimburse expenses to the extent necessary to keep Total Annual Fund Operating Expenses (excluding 12b-1 Fees, Shareholder Servicing Fees, interest, taxes, brokerage commissions, acquired fund fees and expenses, other expenditures which are capitalized in accordance with generally accepted accounting principles, and extraordinary expenses (collectively, “excluded expenses”)) from exceeding 0.80% of the Fund’s average daily net assets until February 28, 2024. In addition, the Adviser may receive from the Fund the difference between the Total Annual Fund Operating Expenses (not including excluded expenses) and the expense cap to recoup all or a portion of its prior fee reductions or expense reimbursements made during the rolling three-year period preceding the date of the recoupment if at any point Total Annual Fund Operating Expenses (not including excluded expenses) are below the expense cap (i) at the time of the fee reduction and/or expense reimbursement and (ii) at the time of the recoupment. This Agreement may be terminated: (i) by the Board of Trustees (the “Board”) of The Advisors’ Inner Circle Fund (the “Trust”), for any reason at any time, or (ii) by the Adviser, upon ninety (90) days’ prior written notice to the Trust, effective as of the close of business on February 28, 2024.

Example

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds.

The Example assumes that you invest $10,000 in the Fund 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 Fund’s operating expenses remain the same. Although

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your actual costs may be higher or lower, based on these assumptions your costs would be:

	1 Year	3 Years	5 Years	10 Years
Institutional Class Shares	$74	$230	$401	$894
Investor Class Shares	$114	$356	$617	$1,363

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 total annual Fund operating expenses or in the example, affect the Fund’s performance. During its most recent fiscal year, the Fund’s portfolio turnover rate was 13% of the average value of its portfolio.

Principal Investment Strategies

Under normal circumstances, the Fund invests at least 80% of its net assets, plus any borrowings for investment purposes, in equity securities and other instruments that have economic characteristics similar to equity securities. The Fund invests primarily in equity securities of U.S. and foreign issuers, and it may invest up to 25% of its net assets in foreign securities. The principal type of equity securities in which the Fund invests is common stock.

The Fund may invest in the securities of issuers of all capitalization sizes; however, a substantial number of the issuers in which the Fund invests are large-capitalization issuers. The Fund considers an issuer to be a large-capitalization issuer if it has a market capitalization, at the time of purchase, within the range of the largest and smallest capitalized companies included in the Russell 1000^® Index during the most recent 11-month period (based on month-end data) plus the most recent date during the current month. As of December 31, 2022, the market capitalization range for the Russell 1000^® Index was approximately $306 million to $2.01 trillion.

The Fund normally invests in securities that generate strong cash flow and are available at attractive valuations. The Fund’s portfolio managers will be opportunistic with regard to the prices the Fund will pay for new investments and at which it will terminate positions.

In choosing securities, the Fund’s portfolio managers emphasize a bottom-up, fundamental stock selection investment strategy that focuses on issuers that can consistently deliver strong cash flow growth and return on invested

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capital. The portfolio managers also look to invest in securities of issuers with a proven track record of solid business execution because they believe that such a history is an indication of the value of the underlying franchise or market position. These issuers typically have a proprietary product or business approach that allows them to be leaders within their respective industries. In addition, the portfolio managers emphasize diversification in terms of sector exposure.

The Fund’s portfolio managers consider selling a stock when its fundamental business prospects deteriorate, its ability to generate cash deteriorates, or when they think the stock is too expensive based on cash flow valuation metrics. In response to market, economic, political or other conditions, the Fund’s portfolio managers may temporarily use a different investment strategy for defensive purposes. If the Fund’s portfolio managers do so, different factors could affect the Fund’s performance and the Fund may not achieve its investment objective.

The Fund’s investments in the types of securities described in this Prospectus vary from time to time, and, at any time, the Fund may not be invested in all of the types of securities described in this Prospectus. The Fund may also invest in securities and other investments not described in this Prospectus. Such investments will not constitute principal investment strategies of the Fund.

Principal Risks

As with all mutual funds, there is no guarantee that the Fund will achieve its investment objective. You could lose money by investing in the Fund. A Fund share is not a bank deposit and it is not insured or guaranteed by the FDIC or any government agency. The principal risk factors affecting shareholders’ investments in the Fund are set forth below.

Market Risk – The prices of and the income generated by the Fund’s securities may decline in response to, among other things, investor sentiment, general economic and market conditions, regional or global instability, and currency and interest rate fluctuations. In addition, the impact of any epidemic, pandemic or natural disaster, or widespread fear that such events may occur, could negatively affect 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 Fund invests, which in turn could negatively impact the Fund’s performance and cause losses on your investment in the Fund.

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Equity Risk – Since it purchases equity securities, the Fund is subject to the risk that stock prices will fall over short or extended periods of time. Historically, the equity markets have moved in cycles, and the value of the Fund’s equity securities may fluctuate drastically from day to day. Individual companies may report poor results or be negatively affected by industry and/or economic trends and developments. The prices of securities issued by such companies may suffer a decline in response. These factors contribute to price volatility, which is the principal risk of investing in the Fund.

Large-Capitalization Company Risk – The large capitalization companies in which the Fund may invest may lag the performance of smaller capitalization companies because large capitalization companies may experience slower rates of growth than smaller capitalization companies and may not respond as quickly to market changes and opportunities.

Management Risk – The investment techniques and risk analysis used by the Fund’s portfolio managers may not produce the desired results.

Foreign Securities Risk – The Fund’s foreign investments may be affected by changes in a foreign country’s exchange rates, political and social instability, changes in economic or taxation policies, difficulties when enforcing obligations, decreased liquidity, and increased volatility. Foreign companies may be subject to less regulation resulting in less publicly available information about the companies. In addition, periodic U.S. Government restrictions on investments in issuers from certain foreign countries may require the Fund to sell such investments at inopportune times, which could result in losses to the Fund.

Performance Information

The bar chart and the performance table below illustrate the risks and volatility of an investment in the Fund by showing changes in the Fund’s Institutional Class Shares’ performance from year to year for the past 10 years and by showing how the Fund’s Institutional Class Shares’ average annual total returns for 1, 5 and 10 years and since inception compare with those of a broad measure of market performance. Of course, the Fund’s past performance (before and after taxes) does not necessarily indicate how the Fund will perform in the future.

The Fund acquired the assets and liabilities and assumed the historical performance of the Invesco Disciplined Equity Fund (the “Invesco Predecessor Fund”), a series of AIM Equity Funds (“Invesco Equity Funds”), on January 2, 2014 (the “Disciplined Equity Reorganization”). Accordingly, the performance shown for the periods prior to the Disciplined Equity Reorganization represents the performance of Class Y

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shares of the Invesco Predecessor Fund, which was the only class of shares of the Invesco Predecessor Fund outstanding at the time of the Disciplined Equity Reorganization. The Invesco Predecessor Fund’s returns in the bar chart and table have not been adjusted to reflect the Fund’s expenses. If the Invesco Predecessor Fund’s performance information had been adjusted to reflect the Fund’s expenses, the performance may have been higher or lower for a given period depending on the expenses incurred by Invesco Predecessor Fund for that period.

As of the date of the Prospectus, Investor Class Shares of the Fund have not commenced operations and therefore have no performance information to report. Investor Class Shares of the Fund would have substantially similar performance as Institutional Class Shares because the shares are invested in the same portfolio of securities and the returns would generally differ only to the extent that expenses of Investor Class Shares are higher than the expenses of Institutional Class Shares, in which case the returns for Investor Class Shares would be lower than those of Institutional Class Shares.

Updated performance information is available by calling 1-855-328-3863.

Annual Total Returns

Best Quarter	Worst Quarter
19.93%	(17.79)%
(6/30/2020)	(3/31/2020)

Average Annual Total Returns for Periods Ended December 31, 2022

This table compares the Fund’s Institutional Class Shares’ average annual total returns for the periods ended December 31, 2022 to those of an appropriate broad based index.

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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. After-tax returns shown are not relevant to investors who hold their Fund shares through tax-deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”).

Returns after taxes on distributions and sale of Fund shares may be higher than before-tax returns when a net capital loss occurs upon the redemption of Fund shares.

CIBC Atlas Disciplined Equity Fund	1 Year	5 Years	10 Years	Since Inception (12/1/05)
Return Before Taxes	(18.96)%	9.88%	12.55%	9.40%
Return After Taxes on Distributions	(19.73)%	8.63%	11.40%	8.44%
Return After Taxes on Distributions and Sale of Fund Shares	(10.68)%	7.74%	10.23%	7.71%
S&P 500® Index (reflects no deductions for fees, expenses or taxes)	(18.11)%	9.42%	12.56%	8.88%

Investment Adviser

CIBC Private Wealth Advisors, Inc.

Portfolio Managers

Patricia Bannan, CFA, Managing Director, has managed the Fund since its inception in 2014 and managed the Invesco Predecessor Fund since 2010.

Brant Houston, CFA, Managing Director, has managed the Fund since its inception in 2014 and managed the Invesco Predecessor Fund since 2013.

James L. Farrell, CFA, Managing Director, has managed the Fund since 2022.

Purchase and Sale of Fund Shares

To purchase Institutional Class Shares of the Fund for the first time, including an initial purchase through an IRA, you must invest at least $250,000. To purchase Investor Class Shares of the Fund for the first time, you must invest at least $3,000 ($2,000 for an IRA). There are no minimums for subsequent investments. The Fund may accept initial investments of smaller amounts in its sole discretion. Investor Class Shares of the Fund are currently not available for purchase.

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If you own your shares directly, you may redeem your shares on any day that the New York Stock Exchange (the “NYSE”) is open for business by contacting the Fund directly by mail at: CIBC Atlas Funds, P.O. Box 219009, Kansas City, MO 64121-9009 (Express Mail Address: CIBC Atlas Funds, c/o SS&C Global Investor & Distribution Solutions, Inc., 430 West 7th Street, Kansas City, MO 64105) or by telephone at 1-855-328-3863.

If you own your shares through an account with a broker or other financial intermediary, contact that broker or intermediary to redeem your shares. Your broker or financial intermediary may charge a fee for its services in addition to the fees charged by the Fund.

Tax Information

The Fund intends to make distributions that may be taxed as qualified dividend income, ordinary income or capital gains, unless you are investing through a tax-deferred arrangement, such as a 401(k) plan or IRA, in which case your distributions will be taxed when withdrawn from the tax-deferred account.

Payments to Broker-Dealers and Other Financial Intermediaries

If you purchase shares of 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 salesperson to recommend the Fund over another investment. Ask your salesperson or visit your financial intermediary’s website for more information.

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