Who Owns AON PLC (APP)? -- Institutional Holders (2026-06-30)

1,594 institutions reported holding $128.66B of AON PLC (APP) in SEC 13F filings for 2026-06-30. Largest institutional holders: VANGUARD GROUP INC ($13.81B), BlackRock, Inc. ($12.39B), FMR LLC ($8.91B), STATE STREET CORP ($6.24B), Invesco Ltd. ($5.66B). Source: SEC Form 13F.

RankInstitutionValueSharesChange
1VANGUARD GROUP INC$13.81B26.8MAdded
2BlackRock, Inc.$12.39B24.0MAdded
3FMR LLC$8.91B17.3MAdded
4STATE STREET CORP$6.24B12.1MAdded
5Invesco Ltd.$5.66B11.0MAdded
6Capital World Investors$4.20B8.2MAdded
7GEODE CAPITAL MANAGEMENT, LLC$3.78B7.4MAdded
8SUSQUEHANNA INTERNATIONAL GROUP, LLP$3.36B6.5MTrimmed
9BAILLIE GIFFORD & CO$3.33B6.5MTrimmed
10MORGAN STANLEY$2.98B5.8MAdded
11PRICE T ROWE ASSOCIATES INC /MD/$2.46B4.8MTrimmed
12JPMORGAN CHASE & CO$2.21B4.4MAdded
13JANE STREET GROUP, LLC$2.20B4.3MTrimmed
14GOLDMAN SACHS GROUP INC$2.09B4.1MAdded
15CITADEL ADVISORS LLC$2.07B4.0MTrimmed
16WCM INVESTMENT MANAGEMENT, LLC$1.85B3.7MTrimmed
17KENSICO CAPITAL MANAGEMENT CORP$1.64B3.2MTrimmed
18Capital International Investors$1.53B3.0MAdded
19NORGES BANK$1.51B2.9MTrimmed
20BANK OF AMERICA CORP /DE/$1.49B2.9MTrimmed
21IMC-Chicago, LLC$1.26B2.5MTrimmed
22NORTHERN TRUST CORP$1.24B2.4MTrimmed
23Sixth Street Partners Management Company, L.P.$1.08B2.1MNew
24CHARLES SCHWAB INVESTMENT MANAGEMENT INC$1.08B2.1MAdded
25Capital Research Global Investors$981.6M1.9MTrimmed

Source: SEC Form 13F filings · as of 2026-06-30