Fund holders13F
Funds That Own Aon plc (AON)
4 of the 26 major funds we track reported AON in their latest 13F, worth $432.3M combined at quarter end.
| Fund | Quarter | Shares | Value | Change |
|---|---|---|---|---|
| Viking Global Investors | Q2 2026 | 1,151,269 | $381.9M | ▲ +5.9% |
| Markel Group | Q2 2026 | 135,800 | $45.0M | No change |
| Bridgewater Associates | Q2 2026 | 15,663 | $5.20M | ▼ −22.5% |
| Baupost Group | Q2 2026 | 687,000 | $228K | ▼ −10.7% |
| Renaissance Technologies | Q2 2026 | 0 | $0 | ▼ Sold out |
Source: SEC Form 13F-HR filings, retrieved Oct 28, 2026. How we read filings
A 13F lists long positions in U.S.-listed stocks and some options at quarter end. It does not show short positions, cash, most foreign holdings, or trades made since. What a 13F can't tell you →