Position history for FRONTIER CAPITAL MANAGEMENT CO LLC's holdings in AON PLC
FRONTIER CAPITAL MANAGEMENT CO LLC holds 34,992 shares of AON (AON PLC), worth $11.3M as of 2026-Q1. The position was decreased (-40.3% shares). AON represents 0.1% of FRONTIER CAPITAL MANAGEMENT CO LLC's portfolio.
Current Value
$11.3M
Current Shares
34,992
Total Value Change
-$24.1M
Total Shares Change
-85,467
Other major holders of AON: UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
Decreased |
| 34,992 |
-40.3% |
| $11.3M |
| 0.1% |
| $339.07 |
0 |
| 2025-Q4 | Decreased | 58,593 | -58.0% | $20.7M | 0.2% | $356.49 | 0 |
| 2025-Q3 | Decreased | 139,453 | -25.4% | $49.7M | 0.4% | $354.62 | 0 |
| 2025-Q2 | Increased | 186,844 | +4.4% | $66.7M | 0.6% | $351.99 | 44 |
| 2025-Q1 | Increased | 178,972 | +24.3% | $71.4M | 0.8% | $392.90 | 51 |
| 2024-Q4 | Decreased | 144,037 | -5.9% | $51.7M | 0.5% | $355.82 | 0 |
| 2024-Q3 | Increased | 152,997 | +27.0% | $52.9M | 0.5% | $344.95 | 44 |
| 2024-Q2 | Decreased | 120,459 | -4.5% | $35.4M | 0.4% | $290.68 | 0 |