Linden Thomas Advisory Services, LLC

Position in SEIC — Sei Investments Co

CIK 1965702 Charlotte, NC

Position in SEIC

as of Jun 30, 2026 · filed Jul 16, 2026 Compact

Position Value

$1,656,315

-$95,135 QoQ

Shares Held

18,884

-15.4% QoQ

Ownership

0.016%

of shares outstanding

% of Portfolio

0.13%

of 13F equity value

Holder Rank

#211

of 569 holders

Holding Since

Sep 2023

12 quarters on record

Voting authority Sole 0% Shared 0% None 100%

Financial Services · as of Jun 30, 2026

Linden Thomas Advisory Services, LLC holds $14,159,756 across 8 Asset Management names. SEIC ranks #4 (11.7% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	AAMI	Acadian Asset Management Inc.	66,756	$4,774,389
2	AMP	Ameriprise Financial Inc	5,450	$2,500,242
3	BX	Blackstone Inc.	17,244	$2,029,101
4	SEIC	Sei Investments Co This page	18,884	$1,656,315
5	ARCC	Ares Capital Corp	71,192	$1,319,187
6	AMG	Affiliated Managers Group, Inc.	2,383	$806,407
7	APO	Apollo Global Management, Inc.	6,071	$718,260
8	BEN	Franklin Resources Inc	10,696	$355,855

12 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$1,656,315	18,884	-15.4%	Shares	Sole	2026-07-16
2026-03-31	$1,751,450	22,320	-0.2%	Shares	Sole	2026-04-10
2025-12-31	$1,833,475	22,354	-0.5%	Shares	Sole	2026-01-16
2025-09-30	$1,907,088	22,476	-0.9%	Shares	Sole	2025-11-06
2025-06-30	$2,038,024	22,680	-0.7%	Shares	Sole	2025-07-31
2025-03-31	$1,772,525	22,833	+1.6%	Shares	Sole	2025-04-30
2024-12-31	$1,854,067	22,479	-0.2%	Shares	Sole	2025-01-21
2024-09-30	$1,557,812	22,515	-0.7%	Shares	Sole	2024-10-17
2024-06-30	$1,466,910	22,676	-6.5%	Shares	Sole	2024-07-10
2024-03-31	$1,743,287	24,246	+0.2%	Shares	Sole	2024-04-30
2023-12-31	$1,537,910	24,200	+3.2%	Shares	Sole	2024-02-01
2023-09-30	$1,411,791	23,440	—	Shares	Sole	2023-10-20
No filing history on record for this holder in this stock.