AFFILIATED MANAGERS GROUP, INC. 10-Q

Item 2. Unregistered Sales of Equity Securities and Use of Proceeds (a) None. (b) None. (c) Purchases of Equity Securities by the Issuer: 40 Table of Contents Period Total Number of Shares Purchased (1) Average Price Paid Per Share Total Number of Shares Purchased as Part of Publicly Announced Plans or Programs Average Price Paid Per Share Maximum Number of Shares that May Yet Be Purchased Under Outstanding Plans or Programs (2) April 1-30, 2022 264,213 $ 133.44 264,213 $ 133.44 3,896,067 May 1-31, 2022 131,435 125.67 131,435 125.67 3,764,632 June 1-30, 2022 226,162 125.07 226,162 125.07 3,538,470 Total 621,810 128.75 621,810 128.75 ___________________________ (1) Includes shares surrendered to the Company to satisfy tax withholding and/or option exercise price obligations in connection with stock swap and net settlement option exercise transactions, if any. (2) Our Board of Directors authorized share repurchase programs in January 2022 and 2021 to repurchase up to 2.0 million and 5.0 million shares of our common stock, respectively, and these authorizations have no expiry. Purchases may be made from time to time, at management’s discretion, in the open market or in privately negotiated transactions, including through the use of trading plans, as well as pursuant to accelerated share repurchase programs or other share repurchase strategies that may include derivative financial instruments. As of June 30, 2022, there were a total of 3.5 million shares available for repurchase under our January 2022 and 2021 share repurchase programs. Item 6. Exhibits The exhibits are listed on the Exhibit Index below. 41 Table of Contents EXHIBIT INDEX Exhibit No. Description 1.1 Equity Distribution Agreement, dated as of May 27, 2022 (incorporated by reference to the Company’s Current Report on Form 8-K (No. 001-13459), filed May 27, 2022) 10.1 Form of Forward Sale Agreement, dated as of May 27, 2022 (incorporated by reference to the Company’s Current Report on Form 8-K (No. 001-13459), filed May 27, 2022) 31.1 Certification of Registrant’s Chief Executive Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002* 31.2 Certification of Registrant’s Chief Financial Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002* 32.1 Certification of Registrant’s Chief Executive Officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002** 32.2 Certification of Registrant’s Chief Financial Officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002** 101 The following financial statements from the Registrant’s Quarterly Report on Form 10-Q for the quarter ended June 30, 2022 are filed herewith, formatted in XBRL (Inline eXtensible Business Reporting Language): (i) the Consolidated Statements of Income for the three- and six-month periods ended June 30, 2022 and 2021, (ii) the Consolidated Statements of Comprehensive Income for the three- and six-month periods ended June 30, 2022 and 2021, (iii) the Consolidated Balance Sheets at June 30, 2022 and December 31, 2021, (iv) the Consolidated Statements of Changes in Equity for the three- and six-month periods ended June 30, 2022 and 2021, (v) the Consolidated Statements of Cash Flows for the six-month periods ended June 30, 2022 and 2021, and (vi) the Notes to the Consolidated Financial Statements 104 The cover page from the Registrant’s Quarterly Report on Form 10-Q for the quarter ended June 30, 2022, formatted in XBRL (Inline eXtensible Business Reporting Language) and contained in Exhibit 101 * Filed herewith ** Furnished herewith 42 Table of Contents SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized. AFFILIATED MANAGERS GROUP, INC. (Registrant) August 4, 2022 /s/ THOMAS M. WOJCIK Thomas M. Wojcik on behalf of the Registrant as Chief Financial Officer (and also as Principal Financial and Principal Accounting Officer) 43 Table of Contents QuickLinks PART I—FINANCIAL INFORMATION Item 1. Financial Statements AFFILIATED MANAGERS GROUP, INC. CONSOLIDATED STATEMENTS OF INCOME (in millions, except per share data) (unaudited) AFFILIATED MANAGERS GROUP, INC. CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (in millions) (unaudited) AFFILIATED MANAGERS GROUP, INC. CONSOLIDATED CONDENSED BALANCE SHEETS (in millions) (unaudited) AFFILIATED MANAGERS GROUP, INC. CONSOLIDATED STATEMENT OF CHANGES IN EQUITY (in millions) (unaudited) AFFILIATED MANAGERS GROUP, INC. CONSOLIDATED STATEMENTS OF CASH FLOWS (in millions) (unaudited) AFFILIATED MANAGERS GROUP, INC. NOTES TO CONSOLIDATED FINANCIAL STATEMENTS Item 2. Management's Discussion and Analysis of Financial Condition and Results of Operations Item 3. Quantitative and Qualitative Disclosures About Market Risk Item 4. Controls and Procedures PART II—OTHER INFORMATION Item 2. Unregistered Sales of Equity Securities and Use of Proceeds Item 6. Exhibits EXHIBIT INDEX SIGNATURES