Position history for CANTILLON CAPITAL MANAGEMENT LLC's holdings in AON PLC
CANTILLON CAPITAL MANAGEMENT LLC holds 1.1M shares of AON (AON PLC), worth $353.6M as of 2026-Q1. The position was decreased (-11.9% shares). AON represents 2.3% of CANTILLON CAPITAL MANAGEMENT LLC's portfolio.
Current Value
$353.6M
Current Shares
1.1M
Total Value Change
+$19.5M
Total Shares Change
-42,688
Other major holders of AON: UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
Decreased |
| 1.1M |
-11.9% |
| $353.6M |
| 2.3% |
| $339.07 |
0 |
| 2025-Q4 | Increased | 1.2M | +0.8% | $438.6M | 2.4% | $356.49 | 55 |
| 2025-Q3 | Decreased | 1.2M | -1.1% | $439.9M | 2.4% | $354.62 | 0 |
| 2025-Q2 | Decreased | 1.2M | -2.8% | $445M | 2.6% | $351.99 | 0 |
| 2025-Q1 | Decreased | 1.3M | -3.0% | $512.3M | 3.3% | $392.90 | 0 |
| 2024-Q4 | Increased | 1.3M | +0.5% | $475.3M | 2.9% | $355.82 | 55 |
| 2024-Q3 | Increased | 1.3M | +15.6% | $455.4M | 2.8% | $344.95 | 63 |
| 2024-Q2 | Decreased | 1.1M | -4.8% | $334.2M | 2.2% | $290.68 | 0 |