What does CUSIP 008252108 represent in this 13F holders report?

CUSIP 008252108 is the security identifier for AMG - AFFILIATED MANAGERS GROUP, INC. - Common Stock used to aggregate holder disclosures.

How many institutions held AMG - AFFILIATED MANAGERS GROUP, INC. - Common Stock in Q2 2023?

373 institutional investors reported AMG - AFFILIATED MANAGERS GROUP, INC. - Common Stock for Q2 2023. Use the holders table for investor-level position and value details.

AFFILIATED MANAGERS GROUP, INC. - Common Stock (AMG)

CUSIP: 008252108

Q2 2023 13F Holders as of 30 Jun 2023

Type / Class: Equity / Common Stock
Shares outstanding: 26,719,538
Total 13F shares: 32,934,145
Share change: -1,571,760
Total reported value: $4,935,947,671
Put/Call ratio: 70%
Price per share: $149.89
Number of holders: 373
Value change: -$231,274,446
Number of buys: 143
Number of sells: 212

Quarterly Holders Quick Answers

What is CUSIP 008252108?
CUSIP 008252108 identifies AMG - AFFILIATED MANAGERS GROUP, INC. - Common Stock in SEC institutional holdings data.

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Explore More Reporting Periods

Jump to adjacent filing periods for faster comparison and easier crawl discovery.

Newer quarter: Q3 2023
Previous quarter: Q1 2023

Recent filing periods for CUSIP 008252108:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Top shareholders of AMG - AFFILIATED MANAGERS GROUP, INC. - Common Stock (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
VANGUARD GROUP INC	13F	Company	14%	3,817,383	$543,671,687	—	31 Mar 2023	13F
BlackRock Finance, Inc.	13F	Company	13%	3,496,206	$497,929,664	—	31 Mar 2023	13F
EdgePoint Investment Group Inc.	13F	Company	11%	2,882,089	$410,467,115	—	31 Mar 2023	13F
MORGAN STANLEY	13F	Company	10%	2,754,887	$392,351,181	—	31 Mar 2023	13F
Clarkston Capital Partners, LLC	13F	Company	8.5%	2,267,555	$322,945,178	—	31 Mar 2023	13F
FMR LLC	13F	Company	6.3%	1,693,104	$241,131,838	—	31 Mar 2023	13F
STATE STREET CORP	13F	Company	4.8%	1,290,785	$183,829,195	—	31 Mar 2023	13F
ARIEL INVESTMENTS, LLC	13F	Company	4.1%	1,092,160	$155,545,427	—	31 Mar 2023	13F
SOUTHEASTERN ASSET MANAGEMENT INC/TN/	13F	Company	3.5%	923,358	$131,504,647	—	31 Mar 2023	13F
Kiltearn Partners LLP	13F	Company	3.1%	835,414	$118,979,662	—	31 Mar 2023	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	3%	791,890	$112,774,664	—	31 Mar 2023	13F
LYRICAL ASSET MANAGEMENT LP	13F	Company	2.9%	768,537	$109,455,040	—	31 Mar 2023	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	2%	529,129	$75,358,602	—	31 Mar 2023	13F
Bank of New York Mellon Corp	13F	Company	1.5%	407,037	$57,970,154	—	31 Mar 2023	13F
Spyglass Capital Management LLC	13F	Company	1.5%	400,765	$57,076,951	—	31 Mar 2023	13F
NORTHERN TRUST CORP	13F	Company	1.4%	371,817	$52,954,177	—	31 Mar 2023	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	1.3%	356,913	$50,831,550	—	31 Mar 2023	13F
LGT CAPITAL PARTNERS LTD.	13F	Company	1.2%	321,205	$45,746,016	—	31 Mar 2023	13F
BRUNI J V & CO /CO	13F	Company	1.2%	313,835	$44,696,381	—	31 Mar 2023	13F
DEUTSCHE BANK AG\	13F	Company	1.2%	312,399	$44,491,867	—	31 Mar 2023	13F
D. E. Shaw & Co., Inc.	13F	Company	0.99%	263,811	$37,571,963	—	31 Mar 2023	13F
RAYMOND JAMES & ASSOCIATES	13F	Company	0.92%	244,605	$34,836,628	—	31 Mar 2023	13F
MILLENNIUM MANAGEMENT LLC	13F	Company	0.89%	238,533	$33,972,000	—	31 Mar 2023	13F
Allianz Asset Management GmbH	13F	Company	0.78%	209,520	$29,839,839	—	31 Mar 2023	13F
GOLDMAN SACHS GROUP INC	13F	Company	0.76%	204,011	$29,055,248	—	31 Mar 2023	13F
Junto Capital Management LP	13F	Company	0.75%	199,961	$28,478,446	—	31 Mar 2023	13F
LAZARD ASSET MANAGEMENT LLC	13F	Company	0.67%	179,140	$25,513,000	—	31 Mar 2023	13F
JPMORGAN CHASE & CO	13F	Company	0.63%	169,151	$24,089,997	—	31 Mar 2023	13F
LSV ASSET MANAGEMENT	13F	Company	0.62%	165,539	$23,576,000	—	31 Mar 2023	13F
SCHRODER INVESTMENT MANAGEMENT GROUP	13F	Company	0.61%	163,876	$23,339,220	—	31 Mar 2023	13F
BANK OF AMERICA CORP /DE/	13F	Company	0.6%	160,735	$22,891,915	—	31 Mar 2023	13F
PRINCIPAL FINANCIAL GROUP INC	13F	Company	0.56%	149,069	$21,230,407	—	31 Mar 2023	13F
Prana Capital Management, LP	13F	Company	0.54%	143,906	$20,495,093	—	31 Mar 2023	13F
Polar Capital Holdings Plc	13F	Company	0.53%	142,906	$20,352,673	—	31 Mar 2023	13F
AMERICAN CENTURY COMPANIES INC	13F	Company	0.53%	141,844	$20,201,422	—	31 Mar 2023	13F
REINHART PARTNERS, LLC.	13F	Company	0.52%	140,122	$19,956,228	—	31 Mar 2023	13F
Schonfeld Strategic Advisors LLC	13F	Company	0.48%	126,957	$18,081,215	—	31 Mar 2023	13F
FIRST TRUST ADVISORS LP	13F	Company	0.46%	122,147	$17,396,175	—	31 Mar 2023	13F
Nuveen Asset Management, LLC	13F	Company	0.45%	120,249	$17,126,000	—	31 Mar 2023	13F
HANCOCK WHITNEY CORP	13F	Company	0.45%	119,313	$16,993,000	—	31 Mar 2023	13F
RHUMBLINE ADVISERS	13F	Company	0.43%	115,020	$16,381,000	—	31 Mar 2023	13F
CITADEL ADVISORS LLC	13F	Company	0.41%	108,788	$15,493,587	—	31 Mar 2023	13F
MACQUARIE GROUP LTD	13F	Company	0.41%	108,750	$15,488,000	—	31 Mar 2023	13F
PANAGORA ASSET MANAGEMENT INC	13F	Company	0.4%	107,105	$15,253,894	—	31 Mar 2023	13F
NORGES BANK	13F	Company	0.38%	101,345	$14,433,555	—	31 Mar 2023	13F
Retirement Systems of Alabama	13F	Company	0.37%	99,119	$14,116,528	—	31 Mar 2023	13F
Gillson Capital LP	13F	Company	0.36%	96,864	$13,795,000	—	31 Mar 2023	13F
NORTH STAR ASSET MANAGEMENT INC	13F	Company	0.36%	95,339	$13,578,180	—	31 Mar 2023	13F
Qube Research & Technologies Ltd	13F	Company	0.35%	94,568	$13,468,375	—	31 Mar 2023	13F
Assenagon Asset Management S.A.	13F	Company	0.35%	94,320	$13,433,054	—	31 Mar 2023	13F

Institutional Holders of AFFILIATED MANAGERS GROUP, INC. - Common Stock (AMG) as of Q2 2023

As of 30 Jun 2023, AFFILIATED MANAGERS GROUP, INC. - Common Stock (AMG) was held by 373 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 32,934,145 shares. The largest 10 holders included VANGUARD GROUP INC, BlackRock Inc., EdgePoint Investment Group Inc., MORGAN STANLEY, Clarkston Capital Partners, LLC, FMR LLC, STATE STREET CORP, ARIEL INVESTMENTS, LLC, SOUTHEASTERN ASSET MANAGEMENT INC/TN/, and Kiltearn Partners LLP. This page lists 373 institutional shareholders reporting positions in this security for the Q2 2023 filing period.

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

Compare Q2 2023 vs Q1 2023 Across Filers

Q1 2023 holders

381

Q2 2023 holders

373

Holder diff

-8

Investor	Q1 2023 Shares	Q2 2023 Shares	Share Diff	Share Chg %	Q1 2023 Value $	Q2 2023 Value $	Value Diff $	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.