EXHIBIT 24

Affiliated Managers Group, Inc.
Power of Attorney

The undersigned hereby constitutes and appoints each of
Jay C. Horgen, Thomas M. Wojcik, Kavita Padiyar, and
Josh Goldstein, signing singly, in any and all capacities,
and with full power of substitution, the undersigned's true
and lawful attorney-in-fact to:

(1)	execute for and on behalf of the undersigned, in
the undersigned's capacity as an officer, director or
holder of 10% or more of a registered class of securities
of Affiliated Managers Group, Inc. (the ?Company?), from
time to time the following U.S. Securities and Exchange
Commission (?SEC?) forms: (i) Form ID, including any attached
documents, to effect the assignment of codes to the undersigned
to be used in the transmission of information to the SEC using
the EDGAR System; (ii) Form 3, Initial Statement of Beneficial
Ownership of Securities, including any attached documents;
(iii) Form 4, Statement of Changes in Beneficial Ownership of
Securities including any attached documents; (iv) Form 5,
Annual Statement of Beneficial Ownership of Securities in
accordance with Section 16(a) of the Securities Exchange
Act of 1934, as amended (the ?Exchange Act?), and the rules
thereunder, including any attached documents; and (v)
amendments of each thereof, in accordance with the Securities
Exchange Act of 1934, as amended, and the rules thereunder,
including any attached documents;

(2)	do and perform any and all acts for and on behalf of the
undersigned which may be necessary or desirable to complete and
execute any such Form 3, 4 or 5 or any amendment(s) thereto, and
timely file such form(s) with the SEC and any securities exchange,
national association or similar authority; and

(3)	take any other action of any type whatsoever in connection
with the foregoing which, in the opinion of such attorney-in-fact,
may be of benefit to, in the best interest of, or legally required
by, the undersigned, it being understood that the documents executed
by such attorney-in-fact on behalf of the undersigned pursuant to
this Power of Attorney shall be in such form and shall contain such
terms and conditions as such attorney-in-fact may approve in such
attorney-in-fact's discretion. The undersigned hereby grants to
each such attorney-in-fact, acting singly, full power and authority
to do and perform any and every act and thing whatsoever requisite,
necessary or proper to be done in the exercise of any of the rights
and powers herein granted, as fully to all intents and purposes as
the undersigned might or could do if personally present, with full
power of substitution or revocation, hereby ratifying and confirming
all that such attorney-in-fact, or such attorney-in-fact's substitute
or substitutes, shall lawfully do or cause to be done by virtue of
this power of attorney and the rights and powers herein granted.
The undersigned acknowledges that the foregoing attorneys-in-fact,
in serving in such capacity at the request of the undersigned, are
not assuming, nor is the Company assuming, any of the undersigned's
responsibilities to comply with Section 16 of the Exchange Act.

This Power of Attorney shall remain in full force and effect until
the earliest to occur of (a) the undersigned is no longer required
to file such forms with respect to the undersigned's holdings of
and transactions in securities issued by the Company, (b) revocation
by the undersigned in a signed writing delivered to the foregoing
attorneys-in-fact, or (c) with respect to each attorney-in-fact,
such time as such attorney shall no longer be employed by the Company.

IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney
to be executed as of February 3, 2023.

By:	/s/ Tracy P. Palandjian
Name:	Tracy P. Palandjian