GREENLEAF TRUST

Position in AON — Aon plc

CIK 1162170 KALAMAZOO, MI

Position in AON

as of Jun 30, 2026 · filed Jul 21, 2026 Compact

Position Value

$1,108,507

+$18,480 QoQ

Shares Held

3,342

-1.0% QoQ

Ownership

0.002%

of shares outstanding

% of Portfolio

0.02%

of 13F equity value

Holder Rank

#571

of 1,247 holders

Holding Since

Jun 2020

25 quarters on record

Voting authority Sole 1% Shared 0% None 99%

Financial Services · as of Jun 30, 2026

GREENLEAF TRUST holds $3,620,835 across 5 Insurance Brokers names. AON ranks #2 (30.6% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	MRSH	Marsh & Mclennan Companies, Inc.	7,282	$1,213,690
2	AON	Aon plc This page	3,342	$1,108,507
3	AJG	Arthur J. Gallagher & Co.	2,549	$585,173
4	BRO	Brown & Brown, Inc.	7,459	$478,494
5	WTW	Willis Towers Watson PLC	899	$234,971

25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$1,108,507	3,342	-1.0%	Shares	Sole	2026-07-21
2026-03-31	$1,090,027	3,377	-9.4%	Shares	Sole	2026-04-27
2025-12-31	$1,314,830	3,726	-6.5%	Shares	Sole	2026-01-21
2025-09-30	$1,420,257	3,983	-11.4%	Shares	Sole	2025-10-22
2025-06-30	$1,604,706	4,498	-10.5%	Shares	Sole	2025-07-17
2025-03-31	$2,005,027	5,024	+6.1%	Shares	Sole	2025-04-30
2024-12-31	$1,701,340	4,737	+15.1%	Shares	Defined	2025-01-24
2024-09-30	$1,424,094	4,116	+0.5%	Shares	Defined	2024-10-22
2024-06-30	$1,202,503	4,096	-3.2%	Shares	Defined	2024-07-22
2024-03-31	$1,411,635	4,230	-3.2%	Shares	Defined	2024-04-29
2023-12-31	$1,271,466	4,369	-0.5%	Shares	Defined	2024-01-31
2023-09-30	$1,424,298	4,393	+6.1%	Shares	Defined	2023-11-09
2023-06-30	$1,429,473	4,141	-4.7%	Shares	Defined	2023-08-09
2023-03-31	$1,370,565	4,347	+3.6%	Shares	Defined	2023-05-11
2022-12-31	$1,259,087	4,195	+5.7%	Shares	Defined	2023-01-25
2022-09-30	$1,062,908	3,968	+9.5%	Shares	Defined	2022-11-10
2022-06-30	$977,050	3,623	+2.7%	Shares	Defined	2022-08-12
2022-03-31	$1,149,148	3,529	+15.6%	Shares	Defined	2022-04-27
2021-12-31	$917,910	3,054	+8.8%	Shares	Defined	2022-02-11
2021-09-30	$802,156	2,807	+5.8%	Shares	Defined	2021-11-12
2021-06-30	$633,430	2,653	+0.4%	Shares	Defined	2021-08-10
2021-03-31	$607,950	2,642	+19.9%	Shares	Defined	2021-04-30
2020-12-31	$465,639	2,204	+1.1%	Shares	Defined	2021-02-08
2020-09-30	$449,734	2,180	-2.1%	Shares	Defined	2020-10-30
2020-06-30	$428,727	2,226	—	Shares	Defined	2020-08-12
No filing history on record for this holder in this stock.