Parallax Volatility Advisers, L.P.
Position in AJG — Arthur J. Gallagher & Co.
CIK 1521001
San Francisco, CA
Position in AJG
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$50,964
-$64,039 QoQ
Shares Held
222
-58.2% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#1,104
of 1,289 holders
Holding Since
Jun 2020
16 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in AJG Over Time
Shares Held
Position Value (USD)
Derivatives in AJG
reported options exposure · as of Jun 30, 2026CallValue
$4,591,400
CallShares
20,000
PutValue
$0
PutShares
0
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 Jun 30, 2026Parallax Volatility Advisers, L.P. holds $50,964 across 1 Insurance Brokers name. AJG ranks #1 (100.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | AJG |
Arthur J. Gallagher & Co.
This page
|
222 | $50,964 |
All Filings in AJG
Export CSV
35 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $4,591,400 | 20,000 | Call | Sole | 2026-08-14 | |
| 2026-06-30 | $50,964 | 222 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $4,331,600 | 20,000 | Call | Sole | 2026-05-15 | |
| 2026-03-31 | $115,003 | 531 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $155,274 | 600 | Put | Sole | 2026-02-17 | |
| 2025-12-31 | $5,175,800 | 20,000 | Call | Sole | 2026-02-17 | |
| 2025-06-30 | $4,641,740 | 14,500 | Call | Sole | 2025-08-14 | |
| 2025-06-30 | $3,829,275 | 11,962 | Shares | Sole | 2025-08-14 | |
| 2025-06-30 | $4,705,764 | 14,700 | Put | Sole | 2025-08-14 | |
| 2024-09-30 | $4,011,773 | 14,258 | Shares | Sole | 2024-11-14 | |
| 2023-09-30 | $7,544,483 | 33,100 | Call | Sole | 2023-11-14 | |
| 2023-09-30 | $296,309 | 1,300 | Put | Sole | 2023-11-14 | |
| 2023-06-30 | $9,924,564 | 45,200 | Call | Sole | 2023-08-14 | |
| 2022-12-31 | $245,102 | 1,300 | Call | Sole | 2023-02-27 | |
| 2022-09-30 | $359,562 | 2,100 | Put | Sole | 2022-11-21 | |
| 2022-09-30 | $222,586 | 1,300 | Call | Sole | 2022-11-21 | |
| 2022-09-30 | $5,479 | 32 | Shares | Sole | 2022-11-21 | |
| 2022-06-30 | $309,776 | 1,900 | Put | Sole | 2022-08-17 | |
| 2022-06-30 | $4,239 | 26 | Shares | Sole | 2022-08-17 | |
| 2022-06-30 | $16,304 | 100 | Call | Sole | 2022-08-17 | |
| 2022-03-31 | $139,505 | 799 | Shares | Sole | 2022-05-16 | |
| 2022-03-31 | $314,280 | 1,800 | Put | Sole | 2022-05-16 | |
| 2021-12-31 | $1,958,670 | 11,544 | Shares | Sole | 2022-02-14 | |
| 2021-12-31 | $1,136,789 | 6,700 | Put | Sole | 2022-02-14 | |
| 2021-09-30 | $1,590,555 | 10,700 | Put | Sole | 2021-11-15 | |
| 2021-09-30 | $274,110 | 1,844 | Shares | Sole | 2021-11-15 | |
| 2020-12-31 | $7,237,035 | 58,500 | Call | Sole | 2021-02-16 | |
| 2020-12-31 | $148,452 | 1,200 | Put | Sole | 2021-02-16 | |
| 2020-12-31 | $852,856 | 6,894 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $1,896,111 | 17,959 | Shares | Sole | 2020-11-13 | |
| 2020-09-30 | $95,022 | 900 | Put | Sole | 2020-11-13 | |
| 2020-09-30 | $8,446,400 | 80,000 | Call | Sole | 2020-11-13 | |
| 2020-06-30 | $17,353 | 178 | Shares | Sole | 2020-08-14 | |
| 2020-06-30 | $233,976 | 2,400 | Put | Sole | 2020-08-14 | |
| 2020-06-30 | $175,482 | 1,800 | Call | Sole | 2020-08-14 | |
| No filing history on record for this holder in this stock. | ||||||