Boston Partners

Position in MRSH — Marsh & Mclennan Companies, Inc.

CIK 1386060 BOSTON, MA

Position in MRSH

as of Jun 30, 2026 · filed Aug 4, 2026 Compact

Position Value

$76,300,025

-$31,886,950 QoQ

Shares Held

457,791

-50.5% QoQ

Ownership

0.096%

of shares outstanding

% of Portfolio

0.07%

of 13F equity value

Holder Rank

#106

of 1,500 holders

Holding Since

Mar 2020

5 quarters on record

Voting authority Sole 43% Shared 0% None 57%

Financial Services · as of Jun 30, 2026

Boston Partners holds $803,715,030 across 4 Insurance Brokers names. MRSH ranks #2 (9.5% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	AON	Aon plc	2,089,773	$693,156,804
2	MRSH	Marsh & Mclennan Companies, Inc. This page	457,791	$76,300,025
3	BWIN	Baldwin Insurance Group, Inc.	1,192,820	$31,705,154
4	AJG	Arthur J. Gallagher & Co.	11,121	$2,553,047

5 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$76,300,025	457,791	-50.5%	Shares	Defined	2026-08-04
2020-12-31	$108,186,975	924,675	-46.0%	Shares	Defined	2021-02-10
2020-09-30	$196,343,802	1,711,803	-5.5%	Shares	Other	2020-11-13
2020-06-30	$194,457,698	1,811,099	-22.3%	Shares	Other	2020-08-12
2020-03-31	$201,543,617	2,331,062	—	Shares	Other	2020-05-13
No filing history on record for this holder in this stock.