Position in AON
as of Mar 31, 2026
· filed May 14, 2026
Position Value
$2,122,924
+$136,210 QoQ
Shares Held
6,577
+16.8% QoQ
Ownership
0.003%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2020
24 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in AON Over Time
Shares Held
Position Value (USD)
Position in Insurance Brokers
Financial Services · as of Mar 31, 2026BROWN BROTHERS HARRIMAN & CO holds $292,840,450 across 8 Insurance Brokers names. AON ranks #4 (0.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | AJG |
Arthur J. Gallagher & Co.
|
1,031,635 | $223,431,508 | |
| 2 | BRO |
Brown & Brown, Inc.
|
663,762 | $43,283,920 | |
| 3 | MRSH |
Marsh & Mclennan Companies, Inc.
|
126,349 | $21,915,234 | |
| 4 | AON |
Aon plc
This page
|
6,577 | $2,122,924 | |
| 5 | BWIN |
Baldwin Insurance Group, Inc.
|
80,665 | $1,769,790 | |
| 6 | WTW |
Willis Towers Watson PLC
|
793 | $230,525 | |
| 7 | ERIE |
Erie Indemnity Co
|
332 | $83,434 | |
| 8 | CRVL |
Corvel Corp
|
57 | $3,115 |
All Filings in AON
Export CSV
24 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $2,122,924 | 6,577 | Shares | Sole | 2026-05-14 | |
| 2025-12-31 | $1,986,714 | 5,630 | Shares | Sole | 2026-02-12 | |
| 2025-09-30 | $1,646,329 | 4,617 | Shares | Sole | 2025-11-13 | |
| 2025-06-30 | $1,474,489 | 4,133 | Shares | Sole | 2025-08-11 | |
| 2025-03-31 | $1,583,190 | 3,967 | Shares | Sole | 2025-05-14 | |
| 2024-12-31 | $1,442,386 | 4,016 | Shares | Sole | 2025-02-12 | |
| 2024-09-30 | $5,242,094 | 15,151 | Shares | Sole | 2024-11-13 | |
| 2024-06-30 | $6,234,171 | 21,235 | Shares | Sole | 2024-08-09 | |
| 2024-03-31 | $1,397,619 | 4,188 | Shares | Sole | 2024-05-10 | |
| 2023-12-31 | $1,058,439 | 3,637 | Shares | Sole | 2024-02-12 | |
| 2023-09-30 | $1,189,238 | 3,668 | Shares | Sole | 2023-11-13 | |
| 2023-06-30 | $1,119,483 | 3,243 | Shares | Sole | 2023-08-07 | |
| 2023-03-31 | $1,064,419 | 3,376 | Shares | Sole | 2023-05-11 | |
| 2022-12-31 | $1,017,174 | 3,389 | Shares | Sole | 2023-02-09 | |
| 2022-09-30 | $972,635 | 3,631 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $1,005,636 | 3,729 | Shares | Sole | 2022-08-11 | |
| 2022-03-31 | $1,479,662 | 4,544 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $1,297,818 | 4,318 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $1,564,019 | 5,473 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $1,294,795 | 5,423 | Shares | Sole | 2021-08-13 | |
| 2021-03-31 | $1,245,815 | 5,414 | Shares | Sole | 2021-05-13 | |
| 2020-12-31 | $1,380,438 | 6,534 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $1,279,885 | 6,204 | Shares | Sole | 2020-11-16 | |
| 2020-06-30 | $1,212,802 | 6,297 | Shares | Sole | 2020-08-13 | |
| No filing history on record for this holder in this stock. | ||||||