Sepio Capital, LP

Position in AMG — Affiliated Managers Group, Inc.

CIK 1751412 Salt Lake City, UT

Position in AMG

as of Jun 30, 2026 · filed Jul 28, 2026 Compact

Position Value

$1,285,243

+$240,701 QoQ

Shares Held

3,798

+0.6% QoQ

Ownership

0.015%

of shares outstanding

% of Portfolio

0.22%

of 13F equity value

Holder Rank

#240

of 561 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Financial Services · as of Jun 30, 2026

Sepio Capital, LP holds $9,015,047 across 4 Asset Management names. AMG ranks #3 (14.3% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	BLK	BlackRock, Inc.	4,266	$4,102,014
2	SEIC	Sei Investments Co	30,232	$2,651,648
3	AMG	Affiliated Managers Group, Inc. This page	3,798	$1,285,243
4	TROW	Price T Rowe Group Inc	8,586	$976,142

26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$1,285,243	3,798	+0.6%	Shares	Sole	2026-07-28
2026-03-31	$1,044,542	3,775	+42.6%	Shares	Sole	2026-05-13
2025-12-31	$763,365	2,648	-1.8%	Shares	Sole	2026-02-12
2025-09-30	$642,807	2,696	+0.3%	Shares	Sole	2025-11-13
2025-06-30	$528,917	2,688	-58.0%	Shares	Sole	2025-08-13
2025-03-31	$1,075,392	6,400	-1.0%	Shares	Sole	2025-05-15
2024-12-31	$1,195,507	6,465	-8.9%	Shares	Sole	2025-02-13
2024-09-30	$1,262,024	7,098	-0.1%	Shares	Sole	2024-11-14
2024-06-30	$1,109,545	7,102	-2.4%	Shares	Sole	2024-08-15
2024-03-31	$1,218,009	7,273	-10.0%	Shares	Sole	2024-05-15
2023-12-31	$1,224,079	8,084	-3.9%	Shares	Sole	2024-02-09
2023-09-30	$1,095,898	8,408	0.0%	Shares	Sole	2023-11-08
2023-06-30	$1,260,275	8,408	-2.6%	Shares	Sole	2023-08-08
2023-03-31	$1,229,654	8,634	-21.7%	Shares	Sole	2023-05-10
2022-12-31	$1,747,324	11,029	-3.2%	Shares	Sole	2023-02-03
2022-09-30	$1,274,418	11,394	-1.2%	Shares	Sole	2022-10-28
2022-06-30	$1,344,864	11,534	+2.5%	Shares	Sole	2022-07-26
2022-03-31	$1,585,969	11,252	-5.2%	Shares	Sole	2022-05-09
2021-12-31	$1,952,898	11,871	-8.6%	Shares	Sole	2022-01-25
2021-09-30	$1,962,508	12,989	-3.3%	Shares	Sole	2021-11-03
2021-06-30	$2,071,502	13,433	-0.0%	Shares	Sole	2021-07-29
2021-03-31	$2,002,367	13,436	+5.2%	Shares	Sole	2021-05-10
2020-12-31	$1,299,014	12,773	+61.2%	Shares	Sole	2021-02-10
2020-09-30	$541,911	7,925	+32.7%	Shares	Sole	2020-11-12
2020-06-30	$445,421	5,974	+48.7%	Shares	Sole	2020-08-04
2020-03-31	$237,565	4,017	—	Shares	Sole	2020-04-29
No filing history on record for this holder in this stock.