AonAON
13F holders, Q2 2026 (June 30)3holders −1
0new positions
1sold out
$331.69avg. 13F price*
At the end of Q2 2026, 3 institutions reported holding Aon PLC (AON) in their 13F filings, down 1 from Q1 2026. 0 opened new positions and 1 sold out. The largest holders were HC Advisors, LLC ($398K), Horizon Financial Services, LLC ($260K) and Byrne Asset Management LLC ($8K).
- Company
- Aon PLC
- CUSIP
- G0408V102
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2026 → Q2 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 0 | $0 |
| Exits | 1 | $2.1M |
All 13F filers, Q1 2026 → Q2 2026: 12 shares bought and 24,855 shares sold, net −24,843 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 3 holders
| HC Advisors, LLC | 0.24% | No change | 1,199 | $398K |
| Horizon Financial Services, LLC | 0.10% | Add +1.6% | 783 | $260K |
| Byrne Asset Management LLC | 0.00% | No change | 25 | $8K |
"% of holder's portfolio" is AON's weight in each manager's 13F, not the share of Aon PLC the manager owns.