AON

AON PLC

Institutional Ownership · Q4 2025

Filing: Q4 2025

AON PLC (AON) is held by 1,209 institutional investors with combined holdings of $59.9B. Major holders include VANGUARD GROUP INC, BlackRock, Inc. (BLK), Capital World Investors.

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Institutional Holders

1,209

Total Value

$59.9B

Ownership %

79.5%

🏦 Top Institutional Holders

BlackRock, Inc. (BLK)

16.2M shares

$5.7B

7.60% ownership

Capital World Investors

12.3M shares

$4.3B

5.74% ownership

STATE STREET CORP (STT, STT-PG)

9.2M shares

$3.2B

4.31% ownership

MASSACHUSETTS FINANCIAL SERVICES CO /MA/

8.5M shares

$3.0B

4.00% ownership

📊 Financials

Income statement, balance sheet, and cash flow from SEC filings.

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