AON — AON PLC
Public company
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Famous investors holding AON
| Investor | Firm | Shares | Market value | % of portfolio | As of |
|---|---|---|---|---|---|
| Warren Buffett | Berkshire Hathaway | 3.6M | $1.3B | 0.00% | Dec 31, 2025 |
| Ken Griffin | Citadel Advisors | 488.5K | $172.4M | 0.00% | Dec 31, 2025 |
| Ray Dalio | Bridgewater Associates | 13.4K | $4.7M | 0.00% | Dec 31, 2025 |
Recent activity
| Investor | Action | Δ % | Current value | Filing date |
|---|---|---|---|---|
| Ken Griffin | New | — | $407.6B | Nov 14, 2025 |
| Ken Griffin | New | — | $172.4B | Feb 17, 2026 |
| Ray Dalio | New | — | $2B | Nov 13, 2025 |
| Ray Dalio | New | — | $4.7B | Feb 13, 2026 |
| Warren Buffett | New | — | $1.5B | Nov 14, 2025 |
| Warren Buffett | New | — | $1.3B | Feb 17, 2026 |