Artisan Partners Asset Management Inc.

Except where the context requires otherwise, in this report, references to the “Company”, “Artisan”, “we”, “us” or “our” refer to Artisan Partners Asset Management Inc. (“APAM”) and its direct and indirect subsidiaries, including Artisan Partners Holdings LP (“Holdings”). On March 12, 2013, APAM closed its initial public offering and related corporate reorganization. Prior to that date, APAM was a subsidiary of Artisan Partners Holdings.

Forward-Looking Statements

This report contains, and from time to time our management may make, forward-looking statements within the meaning of the safe harbor provisions of the U.S. Private Securities Litigation Reform Act of 1995. Statements regarding future events and our future performance, as well as management’s current expectations, beliefs, plans, estimates or projections relating to the future, are forward-looking statements within the meaning of these laws. In some cases, you can identify these statements by forward-looking words such as “may”, “might”, “will”, “should”, “expects”, “intends”, “plans”, “anticipates”, “believes”, “estimates”, “predicts”, “potential” or “continue”, the negative of these terms and other comparable terminology. Forward-looking statements are only predictions based on current expectations of our management and information available to us at the time such statements are made. Forward-looking statements are subject to a number of risks and uncertainties, and there are important factors that could cause actual results, level of activity, performance, actions or achievements to differ materially from the results, level of activity, performance, actions or achievements expressed or implied by the forward-looking statements. These factors include: the loss of key investment professionals or senior management, adverse market or economic conditions, poor performance of our investment strategies, significant changes in client cash inflows or outflows or declines in market value of the assets in the accounts we manage, change in the legislative and regulatory environment in which we operate, our ability to maintain our current fee rates, operational or technical errors or other damage to our reputation and other factors disclosed in the Company’s filings with the Securities and Exchange Commission, including those factors listed under the caption entitled “Risk Factors” in Item 1A of the Company’s Annual Report on Form 10-K for the fiscal year ended December 31, 2025, filed with the SEC on February 20, 2026, as such factors may be updated from time to time. Our periodic and current reports are accessible on the SEC’s website at www.sec.gov. We undertake no obligation to publicly update any forward-looking statements in order to reflect events or circumstances that may arise after the date of this report, except as required by law.

i

Forward-looking statements include, but are not limited to, statements about:

•our anticipated future results of operations;

•our potential operating performance and efficiency, including our ability to operate under different and unique circumstances;

•our expectations with respect to future business initiatives, including the development of new investment teams, strategies and vehicles;

•our expectations with respect to the performance of our investment strategies;

•our expectations with respect to future levels of AUM, including the capacity of our strategies and client cash inflows and outflows;

•our expectations with respect to industry trends and how those trends may impact our business;

•our financing plans, cash needs and liquidity position;

•our intention to pay dividends and our expectations about the amount of those dividends;

•our expected levels of compensation of our employees, including equity- and cash-based long-term incentive compensation;

•our expectations with respect to future expenses and the level of future expenses;

•our expected tax rate, and our expectations with respect to deferred tax assets; and

•our estimates of future amounts payable pursuant to our tax receivable agreements.

ii

Part I — Financial Information