USS Investment Management Ltd

Position in AON — Aon plc

CIK 1587381 London, X0

Position in AON

as of Jun 30, 2026 · filed Aug 11, 2026 Compact

Position Value

$172,733,537

+$10,543,043 QoQ

Shares Held

520,768

+3.6% QoQ

Ownership

0.246%

of shares outstanding

% of Portfolio

1.01%

of 13F equity value

Holder Rank

#57

of 1,247 holders

Holding Since

Jun 2020

25 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Financial Services · as of Jun 30, 2026

USS Investment Management Ltd holds $204,787,859 across 5 Insurance Brokers names. AON ranks #1 (84.3% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	AON	Aon plc This page	520,768	$172,733,537
2	MRSH	Marsh & Mclennan Companies, Inc.	80,689	$13,448,435
3	AJG	Arthur J. Gallagher & Co.	43,849	$10,066,414
4	WTW	Willis Towers Watson PLC	17,765	$4,643,238
5	NP	Neptune Insurance Holdings Inc.	123,690	$3,896,235

25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$172,733,537	520,768	+3.6%	Shares	Sole	2026-08-11
2026-03-31	$162,190,494	502,480	-26.3%	Shares	Sole	2026-04-24
2025-12-31	$240,573,469	681,743	+6.4%	Shares	Sole	2026-02-13
2025-09-30	$228,487,192	640,774	0.0%	Shares	Sole	2025-11-13
2025-06-30	$228,602,532	640,774	+0.1%	Shares	Sole	2025-08-14
2025-03-31	$255,536,927	640,299	-0.6%	Shares	Sole	2025-05-15
2024-12-31	$231,262,764	643,899	-0.5%	Shares	Sole	2025-02-14
2024-09-30	$223,835,116	646,941	-0.1%	Shares	Sole	2024-11-13
2024-06-30	$190,135,031	647,643	+5.5%	Shares	Sole	2024-08-14
2024-03-31	$204,806,967	613,709	+16.2%	Shares	Sole	2024-05-15
2023-12-31	$153,762,163	528,356	+41.6%	Shares	Sole	2024-02-14
2023-09-30	$120,998,255	373,198	+185.7%	Shares	Sole	2023-11-14
2023-06-30	$45,093,821	130,631	+266.2%	Shares	Sole	2023-08-14
2023-03-31	$11,247,340	35,673	0.0%	Shares	Sole	2023-05-15
2022-12-31	$10,706,894	35,673	+18.2%	Shares	Sole	2023-02-13
2022-09-30	$8,082,441	30,173	-35.1%	Shares	Sole	2022-11-08
2022-06-30	$12,532,838	46,473	-7.7%	Shares	Sole	2022-08-12
2022-03-31	$16,394,167	50,346	+0.9%	Shares	Sole	2022-07-18
2021-12-31	$15,000,649	49,909	0.0%	Shares	Sole	2022-02-14
2021-09-30	$14,262,494	49,909	-90.3%	Shares	Sole	2021-11-15
2021-06-30	$123,463,751	517,104	0.0%	Shares	Sole	2021-08-10
2021-03-31	$118,990,801	517,104	-3.5%	Shares	Sole	2021-05-12
2020-12-31	$113,259,311	536,088	0.0%	Shares	Sole	2021-02-12
2020-09-30	$110,594,954	536,088	0.0%	Shares	Sole	2020-10-30
2020-06-30	$103,250,548	536,088	—	Shares	Sole	2020-08-11
No filing history on record for this holder in this stock.