Position history for VIKING GLOBAL INVESTORS LP's holdings in AON PLC
VIKING GLOBAL INVESTORS LP holds 1.1M shares of AON (AON PLC), worth $350.9M as of 2026-Q1. The position was increased (+38.7% shares). AON represents 1.0% of VIKING GLOBAL INVESTORS LP's portfolio.
Current Value
$350.9M
Current Shares
1.1M
Total Value Change
+$156.1M
Total Shares Change
+524,087
Other major holders of AON: UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
Increased |
| 1.1M |
+38.7% |
| $350.9M |
| 1.0% |
| $339.07 |
58 |
| 2025-Q4 | Decreased | 783,650 | -44.6% | $276.5M | 0.7% | $356.49 | 0 |
| 2025-Q3 | New | 1.4M | - | $504.4M | 1.3% | $354.62 | 72 |
| 2025-Q1 | Exited | 0 | -100.0% | $0 | 0.0% | $392.90 | 0 |
| 2024-Q4 | Increased | 720,364 | +27.9% | $258.7M | 0.8% | $355.82 | 54 |
| 2024-Q3 | New | 563,027 | - | $194.8M | 0.7% | $344.95 | 60 |