Position in AON
as of Jun 30, 2026
· filed Jul 22, 2026
Position Value
$1,611,681
+$31,028 QoQ
Shares Held
4,859
-0.8% QoQ
Ownership
0.002%
of shares outstanding
% of Portfolio
0.05%
of 13F equity value
Holder Rank
#509
of 1,246 holders
Holding Since
Dec 2023
11 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 Jun 30, 2026Mesirow Financial Investment Management, Inc. holds $2,393,438 across 2 Insurance Brokers names. AON ranks #1 (67.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | AON |
Aon plc
This page
|
4,859 | $1,611,681 | |
| 2 | WTW |
Willis Towers Watson PLC
|
2,991 | $781,757 |
All Filings in AON
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11 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,611,681 | 4,859 | Shares | Sole | 2026-07-22 | |
| 2026-03-31 | $1,580,653 | 4,897 | Shares | Sole | 2026-04-21 | |
| 2025-12-31 | $1,725,936 | 4,891 | Shares | Sole | 2026-02-05 | |
| 2025-09-30 | $2,013,250 | 5,646 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $2,033,175 | 5,699 | Shares | Sole | 2025-08-04 | |
| 2025-03-31 | $2,318,313 | 5,809 | Shares | Sole | 2025-05-08 | |
| 2024-12-31 | $2,045,416 | 5,695 | Shares | Sole | 2025-02-07 | |
| 2024-09-30 | $2,076,977 | 6,003 | Shares | Sole | 2024-11-01 | |
| 2024-06-30 | $1,083,897 | 3,692 | Shares | Sole | 2024-08-09 | |
| 2024-03-31 | $1,451,014 | 4,348 | Shares | Sole | 2024-04-25 | |
| 2023-12-31 | $1,512,430 | 5,197 | Shares | Sole | 2024-02-13 | |
| No filing history on record for this holder in this stock. | ||||||