0001004434 false 0001004434 2023-02-06 2023-02-06 0001004434 us-gaap:CommonStockMember 2023-02-06 2023-02-06 0001004434 amg:FivePointEightSeventyFiveJuniorSubordinatedNotesDue2059Member 2023-02-06 2023-02-06 0001004434 amg:FourPointSeventyFiveJuniorSubordinatedNotesDue2060Member 2023-02-06 2023-02-06 0001004434 amg:FourPointTwoJuniorSubordinatedNotesDue2061Member 2023-02-06 2023-02-06

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
FORM 8-K
CURRENT REPORT
PURSUANT TO SECTION 13 OR 15(D) OF THE
SECURITIES EXCHANGE ACT OF 1934
Date of report (Date of earliest event reported): February 6, 2023
AFFILIATED MANAGERS GROUP, INC.
(Exact Name of Registrant as Specified in Its Charter)
Delaware
(State or Other Jurisdiction of Incorporation)

001-13459 |  | 04-3218510
(Commission File Number) |  | (IRS Employer Identification No.)

777 South Flagler Drive, West Palm Beach, Florida 33401
(Address of principal executive offices)
(800) 345-1100
(Registrant’s Telephone Number, Including Area Code)
N/A
(Former Name or Former Address, if Changed Since Last Report)
Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

☐ | Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ | Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ | Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ | Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class |  | Trading Symbol(s) |  | Name of each exchange on which registered
Common Stock ($0.01 par value) |  | AMG |  | New York Stock Exchange
5.875% Junior Subordinated Notes due 2059 |  | MGR |  | New York Stock Exchange
4.750% Junior Subordinated Notes due 2060 |  | MGRB |  | New York Stock Exchange
4.200% Junior Subordinated Notes due 2061 |  | MGRD |  | New York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).
Emerging growth company ☐
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

ITEM 2.02 | Results of Operations and Financial Condition.

On February 6, 2023, Affiliated Managers Group, Inc. (the “Company”) issued a press release setting forth its financial and operating results for the quarter and year ended December 31, 2022. A copy of the press release is furnished as Exhibit 99.1 hereto, except for such portions which are filed, as noted below under Item 9.01.

ITEM 8.01 | Other Events.

The press release announced that the Company’s Board of Directors authorized and declared a quarterly dividend of $0.01 per share of common stock, payable March 2, 2023 to stockholders of record as of the close of business on February 16, 2023.

ITEM 9.01 | Financial Statements and Exhibits.

(d)Exhibits.
The financial highlights table set forth on page 1 and the financial tables set forth on pages 3 through 8 in Exhibit 99.1 hereto are “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, and shall be deemed incorporated by reference into the filings of the Company under the Securities Act of 1933, as amended. The remaining information in Exhibit 99.1 is being “furnished” to the Securities and Exchange Commission as provided pursuant to General Instruction B.2 of Form 8-K.

| Exhibit No. |  | Description
| 99.1 |  | Earnings Press Release issued by the Company on February 6, 2023
| 104 |  | Cover Page Interactive Data File (the cover page tags are embedded within the Inline XBRL document)

2

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 hereunto duly authorized.

|  |  |  | AFFILIATED MANAGERS GROUP, INC.
Date: February 6, 2023 |  |  |  | By: |  | /s/ Kavita Padiyar
|  |  |  |  |  | Name: |  | Kavita Padiyar
|  |  |  |  |  | Title: |  | Managing Director, Chief Corporate Counsel, and Corporate Secretary

3