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Aon shares owned by BlackRock

Quarter-by-quarter ownership of Aon (AON) shares owned by BlackRock from 13F filings

Historical chart of BlackRock investment in Aon

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All positions including Aon held by BlackRock consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Aon by BlackRock

Quarter filed Position value Share count Share price at filing
2025-09-30 $5.7B 16M 356.58
2025-06-30 $5.7B 16M 356.76
2025-03-31 $6.0B 15M 399.09
2024-12-31 $5.3B 15M 359.16
2024-09-30 $4.9B 14M 345.99