SOUTHEASTERN ASSET MANAGEMENT INC/TN/

Position in AMG — Affiliated Managers Group, Inc.

CIK 807985 MEMPHIS, TN

Back to AMG Full portfolio

Position in AMG

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$1,882,180

+$343,175 QoQ

Shares Held

5,562

0.0% QoQ

Ownership

0.022%

of shares outstanding

% of Portfolio

0.10%

of 13F equity value

Holder Rank

#200

of 561 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Common Shares in AMG Over Time

Shares Held

Position Value (USD)

Position in Asset Management

Financial Services · as of Jun 30, 2026

SOUTHEASTERN ASSET MANAGEMENT INC/TN/ holds $1,882,180 across 1 Asset Management name. AMG ranks #1 (100.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)	Open
1	AMG	Affiliated Managers Group, Inc. This page	5,562	$1,882,180

All Filings in AMG

Export CSV

26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$1,882,180	5,562	0.0%	Shares	Defined	2026-08-14
2026-03-31	$1,539,005	5,562	0.0%	Shares	Defined	2026-05-15
2025-12-31	$1,603,413	5,562	-18.7%	Shares	Defined	2026-02-13
2025-09-30	$1,630,384	6,838	0.0%	Shares	Defined	2025-11-14
2025-06-30	$1,345,513	6,838	-98.6%	Shares	Defined	2025-08-14
2025-03-31	$80,615,920	479,771	-31.7%	Shares	Sole	2025-05-15
2024-12-31	$129,903,894	702,487	-3.1%	Shares	Sole	2025-02-14
2024-09-30	$128,874,595	724,829	-8.9%	Shares	Sole	2024-11-14
2024-06-30	$124,241,750	795,249	-5.1%	Shares	Sole	2024-08-14
2024-03-31	$140,319,427	837,878	-5.0%	Shares	Sole	2024-05-15
2023-12-31	$133,609,221	882,375	-2.8%	Shares	Sole	2024-02-14
2023-09-30	$118,353,802	908,039	-1.4%	Shares	Sole	2023-11-14
2023-06-30	$138,053,935	921,035	-0.3%	Shares	Sole	2023-08-14
2023-03-31	$131,504,645	923,358	-0.9%	Shares	Sole	2023-05-15
2022-12-31	$147,622,062	931,781	-42.4%	Shares	Sole	2023-02-14
2022-09-30	$180,985,826	1,618,112	-7.7%	Shares	Sole	2022-11-14
2022-06-30	$204,380,560	1,752,835	-1.3%	Shares	Sole	2022-08-12
2022-03-31	$250,218,667	1,775,230	+15.5%	Shares	Sole	2022-05-16
2021-12-31	$252,878,355	1,537,161	-3.9%	Shares	Sole	2022-02-15
2021-09-30	$241,707,888	1,599,761	+5.9%	Shares	Sole	2021-11-15
2021-06-30	$233,016,398	1,511,033	+18.9%	Shares	Sole	2021-08-13
2021-03-31	$189,392,838	1,270,837	-21.4%	Shares	Sole	2021-05-17
2020-12-31	$164,511,851	1,617,619	+15.4%	Shares	Sole	2021-02-16
2020-09-30	$95,843,049	1,401,624	+1.0%	Shares	Sole	2020-11-16
2020-06-30	$103,423,219	1,387,114	-1.1%	Shares	Sole	2020-08-14
2020-03-31	$82,908,365	1,401,900	—	Shares	Sole	2020-05-15
No filing history on record for this holder in this stock.