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 Q3 2020?

264 institutional investors reported AMG - AFFILIATED MANAGERS GROUP, INC. - Common Stock for Q3 2020. Use the holders table for investor-level position and value details.

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

CUSIP: 008252108

Q3 2020 13F Holders as of 30 Sep 2020

Type / Class: Equity / Common Stock
Shares outstanding: 26,701,627
Total 13F shares: 45,969,550
Share change: -46,829
Total reported value: $3,143,604,380
Put/Call ratio: 120%
Price per share: $68.38
Number of holders: 264
Value change: -$5,955,763
Number of buys: 98
Number of sells: 167

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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Newer quarter: Q4 2020
Previous quarter: Q2 2020

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
EdgePoint Investment Group Inc.	13F	Company	32%	8,587,850	$640,310,000	—	30 Jun 2020	13F
BlackRock Finance, Inc.	13F	Company	16%	4,184,540	$311,999,000	—	30 Jun 2020	13F
VANGUARD GROUP INC	13F	Company	16%	4,164,915	$310,536,000	—	30 Jun 2020	13F
Clarkston Capital Partners, LLC	13F	Company	7.3%	1,941,655	$144,770,000	—	30 Jun 2020	13F
Kiltearn Partners LLP	13F	Company	7%	1,873,730	$139,705,000	—	30 Jun 2020	13F
FMR LLC	13F	Company	5.8%	1,554,972	$115,938,000	—	30 Jun 2020	13F
STATE STREET CORP	13F	Company	5.7%	1,513,224	$112,826,000	—	30 Jun 2020	13F
ACR Alpine Capital Research, LLC	13F	Company	5.5%	1,481,047	$110,427,000	—	30 Jun 2020	13F
SOUTHEASTERN ASSET MANAGEMENT INC/TN/	13F	Company	5.2%	1,387,114	$103,423,000	—	30 Jun 2020	13F
ATLANTA CAPITAL MANAGEMENT CO L L C	13F	Company	4.3%	1,146,235	$85,463,000	—	30 Jun 2020	13F
LGT CAPITAL PARTNERS LTD.	13F	Company	4.2%	1,129,536	$84,218,000	—	30 Jun 2020	13F
LYRICAL ASSET MANAGEMENT LP	13F	Company	3.9%	1,045,433	$77,947,000	—	30 Jun 2020	13F
Spyglass Capital Management LLC	13F	Company	3.5%	947,600	$70,653,000	—	30 Jun 2020	13F
PRUDENTIAL FINANCIAL INC	13F	Company	3.3%	874,598	$65,210,000	—	30 Jun 2020	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	2.9%	776,836	$57,912,000	—	30 Jun 2020	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	2.8%	749,519	$55,884,000	—	30 Jun 2020	13F
ARIEL INVESTMENTS, LLC	13F	Company	2.8%	749,289	$55,867,000	—	30 Jun 2020	13F
Invesco Ltd.	13F	Company	2.5%	665,530	$49,622,000	—	30 Jun 2020	13F
Bank of New York Mellon Corp	13F	Company	2.1%	554,531	$41,345,000	—	30 Jun 2020	13F
Jupiter Investment Management Ltd	13F	Company	2%	521,298	$38,867,000	—	30 Jun 2020	13F
NORGES BANK	13F	Company	1.9%	500,412	$37,311,000	—	30 Jun 2020	13F
OPPENHEIMER ASSET MANAGEMENT INC.	13F	Company	1.6%	431,974	$32,208,000	—	30 Jun 2020	13F
TRUIST FINANCIAL CORP	13F	Company	1.6%	417,143	$31,103,000	—	30 Jun 2020	13F
NORTHERN TRUST CORP	13F	Company	1.5%	410,168	$30,582,000	—	30 Jun 2020	13F
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	13F	Company	1.4%	374,958	$27,957,000	—	30 Jun 2020	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	1.4%	371,158	$27,674,000	—	30 Jun 2020	13F
VICTORY CAPITAL MANAGEMENT INC	13F	Company	1.4%	366,874	$27,354,000	—	30 Jun 2020	13F
HHLR ADVISORS, LTD.	13F	Company	1.3%	335,073	$24,983,000	—	30 Jun 2020	13F
BRUNI J V & CO /CO	13F	Company	1.2%	330,907	$24,672,000	—	30 Jun 2020	13F
GOLDMAN SACHS GROUP INC	13F	Company	1.1%	281,217	$20,968,000	—	30 Jun 2020	13F
RAYMOND JAMES & ASSOCIATES	13F	Company	1%	268,919	$20,051,000	—	30 Jun 2020	13F
SCHRODER INVESTMENT MANAGEMENT GROUP	13F	Company	0.86%	229,765	$17,132,000	—	30 Jun 2020	13F
PARAMETRIC PORTFOLIO ASSOCIATES LLC	13F	Company	0.83%	222,823	$16,614,000	—	30 Jun 2020	13F
Wallace Capital Management Inc.	13F	Company	0.72%	193,282	$14,411,000	—	30 Jun 2020	13F
JPMORGAN CHASE & CO	13F	Company	0.69%	183,207	$13,659,000	—	30 Jun 2020	13F
AJO, LP	13F	Company	0.64%	170,458	$12,708,000	—	30 Jun 2020	13F
Polar Capital LLP	13F	Company	0.59%	156,854	$11,695,000	—	30 Jun 2020	13F
PRINCIPAL FINANCIAL GROUP INC	13F	Company	0.55%	145,942	$10,881,000	—	30 Jun 2020	13F
MACQUARIE GROUP LTD	13F	Company	0.53%	140,763	$10,495,000	—	30 Jun 2020	13F
RHUMBLINE ADVISERS	13F	Company	0.49%	131,567	$9,810,000	—	30 Jun 2020	13F
D. E. Shaw & Co., Inc.	13F	Company	0.48%	126,995	$9,469,000	—	30 Jun 2020	13F
Legal & General Group Plc	13F	Company	0.47%	126,668	$9,444,000	—	30 Jun 2020	13F
RIVER GLOBAL INVESTORS LLP	13F	Company	0.46%	123,744	$9,222,000	—	30 Jun 2020	13F
Capital World Investors	13F	Company	0.44%	118,000	$8,798,000	—	30 Jun 2020	13F
Connor, Clark & Lunn Investment Management Ltd.	13F	Company	0.44%	117,165	$8,736,000	—	30 Jun 2020	13F
BANK OF AMERICA CORP /DE/	13F	Company	0.41%	109,939	$8,196,000	—	30 Jun 2020	13F
Swiss National Bank	13F	Company	0.4%	106,800	$7,963,000	—	30 Jun 2020	13F
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM	13F	Company	0.4%	106,596	$7,948,000	—	30 Jun 2020	13F
WELLS FARGO & COMPANY/MN	13F	Company	0.39%	105,343	$7,855,000	—	30 Jun 2020	13F
Nuveen Asset Management, LLC	13F	Company	0.37%	98,079	$7,312,000	—	30 Jun 2020	13F

Institutional Holders of AFFILIATED MANAGERS GROUP, INC. - Common Stock (AMG) as of Q3 2020

As of 30 Sep 2020, AFFILIATED MANAGERS GROUP, INC. - Common Stock (AMG) was held by 264 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 45,969,550 shares. The largest 10 holders included EdgePoint Investment Group Inc., VANGUARD GROUP INC, BlackRock Inc., ATLANTA CAPITAL MANAGEMENT CO L L C, Clarkston Capital Partners, LLC, Kiltearn Partners LLP, FMR LLC, STATE STREET CORP, ACR Alpine Capital Research, LLC, and SOUTHEASTERN ASSET MANAGEMENT INC/TN/. This page lists 264 institutional shareholders reporting positions in this security for the Q3 2020 filing period.

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

Compare Q3 2020 vs Q2 2020 Across Filers

Q2 2020 holders

278

Q3 2020 holders

264

Holder diff

-14

Investor	Q2 2020 Shares	Q3 2020 Shares	Share Diff	Share Chg %	Q2 2020 Value $	Q3 2020 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.