Position in AJG
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$165,183,833
+$3,709,225 QoQ
Shares Held
762,692
+22.2% QoQ
Ownership
0.297%
of shares outstanding
% of Portfolio
0.13%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in AJG Over Time
Shares Held
Position Value (USD)
Derivatives in AJG
reported options exposure · as of Mar 31, 2026CallValue
$22,762,558
CallShares
105,100
PutValue
$10,374,182
PutShares
47,900
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Insurance Brokers
Financial Services · as of Mar 31, 2026CITADEL ADVISORS LLC holds $479,024,060 across 14 Insurance Brokers names. AJG ranks #2 (34.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | WTW |
Willis Towers Watson PLC
|
574,298 | $166,948,428 | |
| 2 | AJG |
Arthur J. Gallagher & Co.
This page
|
762,692 | $165,183,833 | |
| 3 | BRO |
Brown & Brown, Inc.
|
986,733 | $64,344,858 | |
| 4 | AON |
Aon plc
|
80,300 | $25,919,233 | |
| 5 | MRSH |
Marsh & Mclennan Companies, Inc.
|
136,487 | $23,673,670 | |
| 6 | ARX |
Accelerant Holdings
|
1,144,206 | $15,286,591 | |
| 7 | ERIE |
Erie Indemnity Co
|
24,949 | $6,269,933 | |
| 8 | LIFE |
Ethos Technologies Inc.
|
390,000 | $4,356,300 |
All Filings in AJG
Export CSV
50 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $10,374,182 | 47,900 | Put | Defined | 2026-05-15 | |
| 2026-03-31 | $22,762,558 | 105,100 | Call | Defined | 2026-05-15 | |
| 2026-03-31 | $165,183,833 | 762,692 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $14,802,788 | 57,200 | Put | Defined | 2026-02-17 | |
| 2025-12-31 | $161,474,608 | 623,960 | Shares | Defined | 2026-02-17 | |
| 2025-12-31 | $16,873,108 | 65,200 | Call | Defined | 2026-02-17 | |
| 2025-09-30 | $34,448,663 | 111,218 | Shares | Defined | 2025-11-14 | |
| 2025-09-30 | $19,792,386 | 63,900 | Call | Defined | 2025-11-14 | |
| 2025-09-30 | $9,354,148 | 30,200 | Put | Defined | 2025-11-14 | |
| 2025-06-30 | $14,533,448 | 45,400 | Put | Defined | 2025-08-14 | |
| 2025-06-30 | $18,791,044 | 58,700 | Call | Defined | 2025-08-14 | |
| 2025-06-30 | $9,826,403 | 30,696 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $18,332,244 | 53,100 | Call | Defined | 2025-05-15 | |
| 2025-03-31 | $9,666,720 | 28,000 | Put | Defined | 2025-05-15 | |
| 2025-03-31 | $11,183,014 | 32,392 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $18,478,635 | 65,100 | Call | Defined | 2025-02-14 | |
| 2024-12-31 | $50,269,835 | 177,100 | Put | Defined | 2025-02-14 | |
| 2024-12-31 | $682,743,269 | 2,405,296 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $7,596,990 | 27,000 | Put | Defined | 2024-11-14 | |
| 2024-09-30 | $40,461,006 | 143,800 | Call | Defined | 2024-11-14 | |
| 2024-09-30 | $8,380,886 | 29,786 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $21,756,109 | 83,900 | Put | Defined | 2024-08-14 | |
| 2024-06-30 | $46,857,317 | 180,700 | Call | Defined | 2024-08-14 | |
| 2024-03-31 | $46,532,444 | 186,100 | Call | Defined | 2024-05-15 | |
| 2024-03-31 | $355,056 | 1,420 | Shares | Defined | 2024-05-15 | |
| 2024-03-31 | $9,876,580 | 39,500 | Put | Defined | 2024-05-15 | |
| 2023-12-31 | $41,966,205 | 186,616 | Shares | Defined | 2024-02-14 | |
| 2023-12-31 | $14,010,024 | 62,300 | Put | Defined | 2024-02-14 | |
| 2023-12-31 | $10,164,576 | 45,200 | Call | Defined | 2024-02-14 | |
| 2023-09-30 | $6,404,833 | 28,100 | Put | Defined | 2023-11-14 | |
| 2023-09-30 | $13,789,765 | 60,500 | Call | Defined | 2023-11-14 | |
| 2023-09-30 | $40,799,241 | 178,999 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $8,300,843 | 37,805 | Shares | Defined | 2023-08-14 | |
| 2023-06-30 | $7,641,036 | 34,800 | Call | Defined | 2023-08-14 | |
| 2023-06-30 | $2,305,485 | 10,500 | Put | Defined | 2023-08-14 | |
| 2023-03-31 | $87,827,168 | 459,083 | Shares | Defined | 2023-05-15 | |
| 2023-03-31 | $8,188,068 | 42,800 | Call | Defined | 2023-05-15 | |
| 2023-03-31 | $1,587,873 | 8,300 | Put | Defined | 2023-05-15 | |
| 2022-12-31 | $9,200,752 | 48,800 | Call | Defined | 2023-02-14 | |
| 2022-12-31 | $2,432,166 | 12,900 | Put | Defined | 2023-02-14 | |
| 2022-12-31 | $56,794,468 | 301,233 | Shares | Defined | 2023-02-14 | |
| 2022-09-30 | $1,537,384 | 8,979 | Shares | Defined | 2022-11-14 | |
| 2022-09-30 | $8,715,098 | 50,900 | Call | Defined | 2022-11-14 | |
| 2022-09-30 | $6,369,384 | 37,200 | Put | Defined | 2022-11-14 | |
| 2022-06-30 | $25,352,720 | 155,500 | Call | Defined | 2022-08-15 | |
| 2022-06-30 | $2,592,336 | 15,900 | Put | Defined | 2022-08-15 | |
| 2022-06-30 | $42,917,670 | 263,234 | Shares | Defined | 2022-08-15 | |
| 2022-03-31 | $2,287,260 | 13,100 | Call | Defined | 2022-05-16 | |
| 2022-03-31 | $1,187,280 | 6,800 | Put | Defined | 2022-05-16 | |
| 2022-03-31 | $144,399,612 | 827,031 | Shares | Defined | 2022-05-16 | |
| No filing history on record for this holder in this stock. | ||||||