Position in AON
as of Jun 30, 2026
· filed Aug 6, 2026
Position Value
$369,554,403
-$110,705,762 QoQ
Shares Held
1,114,156
-25.1% QoQ
Ownership
0.525%
of shares outstanding
% of Portfolio
2.96%
of 13F equity value
Holder Rank
#35
of 1,247 holders
Holding Since
Sep 2024
8 quarters on record
Voting authority
Sole 93%
Shared 0%
None 7%
Common Shares in AON Over Time
Shares Held
Position Value (USD)
Position in Insurance Brokers
Financial Services · as of Jun 30, 2026DIAMOND HILL CAPITAL MANAGEMENT INC holds $415,921,218 across 3 Insurance Brokers names. AON ranks #1 (88.9% of the industry book) .
All Filings in AON
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8 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $369,554,403 | 1,114,156 | Shares | Sole | 2026-08-06 | |
| 2026-03-31 | $480,260,165 | 1,487,887 | Shares | Sole | 2026-05-07 | |
| 2025-12-31 | $563,307,637 | 1,596,315 | Shares | Sole | 2026-02-06 | |
| 2025-09-30 | $557,627,292 | 1,563,821 | Shares | Sole | 2025-11-05 | |
| 2025-06-30 | $561,722,544 | 1,574,511 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $483,936,134 | 1,212,599 | Shares | Sole | 2025-05-06 | |
| 2024-12-31 | $448,136,861 | 1,247,736 | Shares | Sole | 2025-02-10 | |
| 2024-09-30 | $336,375,283 | 972,211 | Shares | Sole | 2024-11-04 | |
| No filing history on record for this holder in this stock. | ||||||