Zurcher Kantonalbank (Zurich Cantonalbank)

Bank

Position in AON — Aon plc

CIK 1368163 ZURICH, V8

Position in AON

as of Jun 30, 2026 · filed Aug 12, 2026 Compact

Position Value

$35,703,111

+$4,041,621 QoQ

Shares Held

107,640

+9.7% QoQ

Ownership

0.051%

of shares outstanding

% of Portfolio

0.07%

of 13F equity value

Holder Rank

#147

of 1,247 holders

Holding Since

Jun 2020

25 quarters on record

Voting authority Sole 98% Shared 0% None 2%

Financial Services · as of Jun 30, 2026

Zurcher Kantonalbank (Zurich Cantonalbank) holds $133,826,226 across 11 Insurance Brokers names. AON ranks #2 (26.7% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	MRSH	Marsh & Mclennan Companies, Inc.	283,189	$47,199,110
2	AON	Aon plc This page	107,640	$35,703,111
3	AJG	Arthur J. Gallagher & Co.	116,106	$26,654,454
4	WTW	Willis Towers Watson PLC	58,314	$15,241,530
5	BRO	Brown & Brown, Inc.	83,848	$5,378,849
6	ERIE	Erie Indemnity Co	5,942	$1,424,594
7	BWIN	Baldwin Insurance Group, Inc.	32,739	$870,202
8	CRVL	Corvel Corp	9,589	$599,504

25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$35,703,111	107,640	+9.7%	Shares	Sole	2026-08-12
2026-03-31	$31,661,490	98,090	+0.5%	Shares	Sole	2026-05-15
2025-12-31	$34,455,908	97,642	-2.2%	Shares	Sole	2026-01-27
2025-09-30	$35,599,520	99,836	+3.9%	Shares	Sole	2025-11-14
2025-06-30	$34,275,717	96,075	+4.9%	Shares	Sole	2025-08-07
2025-03-31	$36,566,222	91,624	-5.1%	Shares	Sole	2025-05-07
2024-12-31	$34,676,179	96,548	+27.7%	Shares	Sole	2025-02-07
2024-09-30	$26,158,919	75,606	+3.3%	Shares	Sole	2024-11-14
2024-06-30	$21,481,542	73,171	+4.6%	Shares	Sole	2024-07-29
2024-03-31	$23,342,045	69,945	+7.4%	Shares	Sole	2024-04-25
2023-12-31	$18,959,661	65,149	+0.2%	Shares	Sole	2024-01-30
2023-09-30	$21,084,675	65,032	+9.9%	Shares	Sole	2023-10-25
2023-06-30	$20,430,316	59,184	-0.8%	Shares	Sole	2023-08-07
2023-03-31	$18,807,679	59,652	+8.0%	Shares	Sole	2023-05-08
2022-12-31	$16,584,835	55,257	-1.9%	Shares	Sole	2023-02-01
2022-09-30	$15,088,581	56,328	+6.4%	Shares	Sole	2022-11-09
2022-06-30	$14,282,792	52,962	-2.9%	Shares	Sole	2022-08-09
2022-03-31	$17,754,650	54,524	-2.5%	Shares	Sole	2022-04-21
2021-12-31	$16,814,228	55,943	+5.5%	Shares	Sole	2022-02-01
2021-09-30	$15,158,955	53,046	-1.8%	Shares	Sole	2021-11-15
2021-06-30	$12,899,725	54,028	0.0%	Shares	Sole	2021-07-30
2021-03-31	$12,432,383	54,028	-2.3%	Shares	Sole	2021-05-03
2020-12-31	$11,684,076	55,304	+31.6%	Shares	Sole	2021-01-28
2020-09-30	$8,669,757	42,025	+2.7%	Shares	Sole	2020-11-06
2020-06-30	$7,877,917	40,903	—	Shares	Sole	2020-07-28
No filing history on record for this holder in this stock.