Position in AON
as of Mar 31, 2026
· filed May 8, 2026
Position Value
$25,822,400
-$9,465,600 QoQ
Shares Held
80,000
-20.0% QoQ
Ownership
0.038%
of shares outstanding
% of Portfolio
2.13%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2020
24 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in AON Over Time
Shares Held
Position Value (USD)
Position in Insurance Brokers
Financial Services · as of Mar 31, 2026Central Securities Corp holds $64,255,700 across 3 Insurance Brokers names. AON ranks #2 (40.2% of the industry book) .
All Filings in AON
Export CSV
24 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $25,822,400 | 80,000 | Shares | Sole | 2026-05-08 | |
| 2025-12-31 | $35,288,000 | 100,000 | Shares | Sole | 2026-02-10 | |
| 2025-09-30 | $35,658,000 | 100,000 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $35,676,000 | 100,000 | Shares | Sole | 2025-08-07 | |
| 2025-03-31 | $39,909,000 | 100,000 | Shares | Sole | 2025-05-07 | |
| 2024-12-31 | $35,916,000 | 100,000 | Shares | Sole | 2025-02-13 | |
| 2024-09-30 | $34,599,000 | 100,000 | Shares | Sole | 2024-11-08 | |
| 2024-06-30 | $29,358,000 | 100,000 | Shares | Sole | 2024-08-13 | |
| 2024-03-31 | $50,058,000 | 150,000 | Shares | Sole | 2024-05-07 | |
| 2023-12-31 | $43,653,000 | 150,000 | Shares | Sole | 2024-02-09 | |
| 2023-09-30 | $48,633,000 | 150,000 | Shares | Sole | 2023-11-08 | |
| 2023-06-30 | $51,780,000 | 150,000 | Shares | Sole | 2023-08-10 | |
| 2023-03-31 | $47,293,500 | 150,000 | Shares | Sole | 2023-05-09 | |
| 2022-12-31 | $45,021,000 | 150,000 | Shares | Sole | 2023-02-10 | |
| 2022-09-30 | $40,180,500 | 150,000 | Shares | Sole | 2022-11-08 | |
| 2022-06-30 | $40,452,000 | 150,000 | Shares | Sole | 2022-08-09 | |
| 2022-03-31 | $48,844,500 | 150,000 | Shares | Sole | 2022-05-06 | |
| 2021-12-31 | $45,084,000 | 150,000 | Shares | Sole | 2022-02-10 | |
| 2021-09-30 | $42,865,500 | 150,000 | Shares | Sole | 2021-11-09 | |
| 2021-06-30 | $35,814,000 | 150,000 | Shares | Sole | 2021-08-10 | |
| 2021-03-31 | $34,516,500 | 150,000 | Shares | Sole | 2021-05-06 | |
| 2020-12-31 | $30,634,150 | 145,000 | Shares | Sole | 2021-02-11 | |
| 2020-09-30 | $26,819,000 | 130,000 | Shares | Sole | 2020-11-10 | |
| 2020-06-30 | $19,260,000 | 100,000 | Shares | Sole | 2020-08-10 | |
| No filing history on record for this holder in this stock. | ||||||