HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND

Pension

Position in MRSH — Marsh & Mclennan Companies, Inc.

CIK 1535845 TORONTO, A6

Position in MRSH

as of Mar 31, 2026 · filed May 14, 2026 Compact

Position Value

$43,086,367

-$59,388,758 QoQ

Shares Held

248,408

-55.0% QoQ

Ownership

0.052%

of shares outstanding

% of Portfolio

0.09%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

24 quarters on record

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

Financial Services · as of Mar 31, 2026

HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND holds $162,720,486 across 10 Insurance Brokers names. MRSH ranks #3 (26.5% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	AON	Aon plc	159,373	$51,442,416
2	BRO	Brown & Brown, Inc.	768,395	$50,107,037
3	MRSH	Marsh & Mclennan Companies, Inc. This page	248,408	$43,086,367
4	LIFE	Ethos Technologies Inc.	700,000	$7,819,000
5	AJG	Arthur J. Gallagher & Co.	16,138	$3,495,168
6	NP	Neptune Insurance Holdings Inc.	85,000	$2,056,150
7	WTW	Willis Towers Watson PLC	5,974	$1,736,641
8	CRVL	Corvel Corp	27,458	$1,500,579

24 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$43,086,367	248,408	-55.0%	Shares	Sole	2026-05-14
2025-12-31	$102,475,125	552,367	+36.2%	Shares	Sole	2026-02-13
2025-09-30	$81,712,756	405,462	-25.8%	Shares	Sole	2025-11-13
2025-06-30	$119,520,649	546,655	+28.1%	Shares	Sole	2025-08-13
2025-03-31	$104,165,669	426,856	-8.2%	Shares	Sole	2025-05-14
2024-12-31	$98,770,650	465,000	+52.3%	Shares	Sole	2025-02-14
2024-09-30	$68,109,377	305,300	+4261.4%	Shares	Sole	2024-11-13
2024-06-30	$1,475,040	7,000	-97.4%	Shares	Sole	2024-09-20
2024-03-31	$56,232,540	273,000	-48.5%	Shares	Sole	2024-05-13
2023-12-31	$100,417,394	529,991	+18.6%	Shares	Sole	2024-03-21
2023-09-30	$85,064,100	447,000	+1496.4%	Shares	Sole	2023-11-13
2023-06-30	$5,266,240	28,000	-87.4%	Shares	Sole	2023-08-11
2023-03-31	$37,140,650	223,000	+11388.9%	Shares	Sole	2023-05-12
2022-09-30	$289,771	1,941	+2.0%	Shares	Sole	2022-11-14
2022-06-30	$295,440	1,903	-99.3%	Shares	Sole	2022-08-11
2022-03-31	$45,744,477	268,422	-47.4%	Shares	Sole	2022-05-12
2021-12-31	$88,742,236	510,541	+464.6%	Shares	Sole	2022-02-11
2021-09-30	$13,693,663	90,429	-75.3%	Shares	Sole	2021-11-10
2021-06-30	$51,421,353	365,520	+97.3%	Shares	Sole	2021-08-12
2021-03-31	$22,560,526	185,226	-5.1%	Shares	Sole	2021-05-13
2020-12-31	$22,847,760	195,280	+209878.5%	Shares	Sole	2021-03-01
2020-09-30	$10,667	93	0.0%	Shares	Sole	2021-03-01
2020-06-30	$9,985	93	-76.0%	Shares	Sole	2021-03-01
2020-03-31	$33,546	388	—	Shares	Sole	2020-05-13
No filing history on record for this holder in this stock.