Position history for BlackRock, Inc.'s holdings in AON PLC
BlackRock, Inc. holds 16.1M shares of AON (AON PLC), worth $5.2B as of 2026-Q1. The position was decreased (-0.5% shares). AON represents 0.1% of BlackRock, Inc.'s portfolio.
Current Value
$5.2B
Current Shares
16.1M
Total Value Change
-$88.4M
Total Shares Change
+1.4M
Other major holders of AON: VANGUARD GROUP INC
Decreased |
| 16.1M |
-0.5% |
| $5.2B |
| 0.1% |
| $339.07 |
0 |
| 2025-Q4 | Increased | 16.2M | +2.5% | $5.7B | 0.1% | $356.49 | 33 |
| 2025-Q3 | Decreased | 15.8M | -0.5% | $5.7B | 0.1% | $354.62 | 0 |
| 2025-Q2 | Increased | 15.9M | +5.5% | $5.7B | 0.1% | $351.99 | 40 |
| 2025-Q1 | Increased | 15.1M | +2.3% | $6B | 0.1% | $392.90 | 39 |
| 2024-Q4 | New | 14.8M | - | $5.3B | 0.1% | $355.82 | 53 |