FIRST MANHATTAN CO. LLC.

Position in MRSH — Marsh & Mclennan Companies, Inc.

CIK 728083 NEW YORK, NY

Position in MRSH

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

Position Value

$3,589,405

-$1,462,673 QoQ

Shares Held

21,536

-26.1% QoQ

Ownership

0.005%

of shares outstanding

% of Portfolio

0.01%

of 13F equity value

Holder Rank

#450

of 1,495 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 0% Shared 100% None 0%

Financial Services · as of Jun 30, 2026

FIRST MANHATTAN CO. LLC. holds $15,259,103 across 4 Insurance Brokers names. MRSH ranks #3 (23.5% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	AON	Aon plc	21,562	$7,151,899
2	AJG	Arthur J. Gallagher & Co.	17,309	$3,973,627
3	MRSH	Marsh & Mclennan Companies, Inc. This page	21,536	$3,589,405
4	WTW	Willis Towers Watson PLC	2,082	$544,172

26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$3,589,405	21,536	-26.1%	Shares	Sole	2026-08-14
2026-03-31	$5,052,078	29,127	-3.8%	Shares	Sole	2026-05-15
2025-12-31	$5,617,916	30,282	+4.1%	Shares	Sole	2026-02-17
2025-09-30	$5,860,290	29,079	+3.2%	Shares	Sole	2025-11-14
2025-06-30	$6,158,651	28,168	+16.1%	Shares	Sole	2025-08-14
2025-03-31	$5,918,215	24,252	+73.0%	Shares	Sole	2025-05-15
2024-12-31	$2,978,200	14,021	+17.8%	Shares	Sole	2025-02-14
2024-09-30	$2,655,440	11,903	+7.7%	Shares	Sole	2024-11-14
2024-06-30	$2,329,509	11,055	+36.3%	Shares	Sole	2024-08-15
2024-03-31	$1,670,291	8,109	+10.6%	Shares	Sole	2024-05-15
2023-12-31	$1,389,762	7,335	+93.6%	Shares	Sole	2024-02-13
2023-09-30	$720,856	3,788	+0.3%	Shares	Sole	2023-11-14
2023-06-30	$710,190	3,776	-17.6%	Shares	Sole	2023-08-14
2023-03-31	$763,631	4,585	+5.3%	Shares	Sole	2023-05-15
2022-12-31	$720,830	4,356	+2.4%	Shares	Sole	2023-02-14
2022-09-30	$634,930	4,253	+1.8%	Shares	Sole	2022-11-14
2022-06-30	$648,634	4,178	+0.0%	Shares	Sole	2022-08-15
2022-03-31	$711,673	4,176	+0.1%	Shares	Sole	2022-05-16
2021-12-31	$725,350	4,173	+681.5%	Shares	Sole	2022-02-14
2021-09-30	$80,863	534	0.0%	Shares	Sole	2021-11-15
2021-06-30	$75,123	534	0.0%	Shares	Sole	2021-08-16
2021-03-31	$65,041	534	0.0%	Shares	Sole	2021-05-14
2020-12-31	$62,478	534	0.0%	Shares	Sole	2021-02-16
2020-09-30	$61,249	534	-22.6%	Shares	Sole	2020-11-12
2020-06-30	$74,085	690	+29.2%	Shares	Sole	2020-08-14
2020-03-31	$46,169	534	—	Shares	Sole	2020-05-06
No filing history on record for this holder in this stock.