SEI INVESTMENTS CO

Position in MRSH — Marsh & Mclennan Companies, Inc.

CIK 350894 OAKS, PA

Position in MRSH

as of Mar 31, 2026 · filed May 13, 2026 Compact

Position Value

$57,933,513

+$7,140,736 QoQ

Shares Held

334,007

+22.0% QoQ

Ownership

0.069%

of shares outstanding

% of Portfolio

0.07%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Financial Services · as of Mar 31, 2026

SEI INVESTMENTS CO holds $393,281,105 across 16 Insurance Brokers names. MRSH ranks #4 (14.7% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	AON	Aon plc	451,925	$145,872,350
2	WTW	Willis Towers Watson PLC	265,556	$77,197,128
3	AJG	Arthur J. Gallagher & Co.	289,267	$62,649,446
4	MRSH	Marsh & Mclennan Companies, Inc. This page	334,007	$57,933,513
5	BRO	Brown & Brown, Inc.	376,761	$24,568,584
6	BWIN	Baldwin Insurance Group, Inc.	456,174	$10,008,457
7	GSHD	Goosehead Insurance, Inc.	163,452	$6,972,861
8	CRVL	Corvel Corp	66,574	$3,638,268

25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$57,933,513	334,007	+22.0%	Shares	Defined	2026-05-13
2025-12-31	$50,792,777	273,786	-5.0%	Shares	Defined	2026-02-13
2025-09-30	$58,077,116	288,181	+6.9%	Shares	Defined	2025-11-13
2025-06-30	$58,913,640	269,455	-3.0%	Shares	Sole	2025-08-14
2025-03-31	$67,775,427	277,734	-6.1%	Shares	Defined	2025-05-14
2024-12-31	$62,833,425	295,812	-15.1%	Shares	Defined	2025-02-11
2024-09-30	$77,728,346	348,417	+5.3%	Shares	Defined	2024-11-12
2024-06-30	$69,734,411	330,934	-6.8%	Shares	Defined	2024-08-13
2024-03-31	$73,116,720	354,970	-3.5%	Shares	Defined	2024-05-07
2023-12-31	$69,671,907	367,720	-4.0%	Shares	Defined	2024-02-14
2023-09-30	$72,918,582	383,177	-4.0%	Shares	Defined	2023-11-14
2023-06-30	$75,089,622	399,243	+1.8%	Shares	Defined	2023-08-11
2023-03-31	$65,348,556	392,366	+31.9%	Shares	Defined	2023-05-12
2022-12-31	$49,219,377	297,434	-20.4%	Shares	Defined	2023-02-10
2022-09-30	$55,813,110	373,857	+1.5%	Shares	Defined	2022-11-14
2022-06-30	$57,188,666	368,365	+41.1%	Shares	Sole	2022-08-15
2022-03-31	$44,494,275	261,086	-3.7%	Shares	Sole	2022-05-13
2021-12-31	$47,104,523	270,996	-9.3%	Shares	Sole	2022-02-14
2021-09-30	$45,226,992	298,666	-10.2%	Shares	Sole	2021-11-12
2021-06-30	$46,768,502	332,446	+21.6%	Shares	Sole	2021-08-06
2021-03-31	$33,286,600	273,289	+4.0%	Shares	Sole	2021-05-12
2020-12-31	$30,749,121	262,813	-21.5%	Shares	Sole	2021-02-08
2020-09-30	$38,376,669	334,583	-1.8%	Shares	Sole	2020-12-04
2020-06-30	$36,576,341	340,657	-3.9%	Shares	Sole	2020-08-17
2020-03-31	$30,633,383	354,307	—	Shares	Sole	2020-05-14
No filing history on record for this holder in this stock.