Parallax Volatility Advisers, L.P.
Position in CF — CF Industries Holdings, Inc.
CIK 1521001
San Francisco, CA
Position in CF
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$496,372
+$129,445 QoQ
Shares Held
4,585
+62.2% QoQ
Ownership
0.003%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#583
of 959 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in CF Over Time
Shares Held
Position Value (USD)
Derivatives in CF
reported options exposure · as of Jun 30, 2026CallValue
$129,912
CallShares
1,200
PutValue
$433,040
PutShares
4,000
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 Agricultural Inputs
Basic Materials · as of Jun 30, 2026Parallax Volatility Advisers, L.P. holds $1,098,994 across 2 Agricultural Inputs names. CF ranks #2 (45.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | MOS |
Mosaic Co
|
28,439 | $602,622 | |
| 2 | CF |
CF Industries Holdings, Inc.
This page
|
4,585 | $496,372 |
All Filings in CF
Export CSV
50 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $433,040 | 4,000 | Put | Sole | 2026-08-14 | |
| 2026-06-30 | $496,372 | 4,585 | Shares | Sole | 2026-08-14 | |
| 2026-06-30 | $129,912 | 1,200 | Call | Sole | 2026-08-14 | |
| 2026-03-31 | $1,064,688 | 8,200 | Put | Sole | 2026-05-15 | |
| 2026-03-31 | $366,927 | 2,826 | Shares | Sole | 2026-05-15 | |
| 2026-03-31 | $986,784 | 7,600 | Call | Sole | 2026-05-15 | |
| 2025-12-31 | $1,546,800 | 20,000 | Put | Sole | 2026-02-17 | |
| 2025-12-31 | $1,495,059 | 19,331 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $1,226,019 | 13,668 | Shares | Sole | 2025-11-14 | |
| 2025-09-30 | $1,794,000 | 20,000 | Put | Sole | 2025-11-14 | |
| 2025-06-30 | $536,636 | 5,833 | Shares | Sole | 2025-08-14 | |
| 2025-06-30 | $1,849,200 | 20,100 | Put | Sole | 2025-08-14 | |
| 2025-03-31 | $1,563,000 | 20,000 | Put | Sole | 2025-05-15 | |
| 2025-03-31 | $1,250,400 | 16,000 | Call | Sole | 2025-05-15 | |
| 2024-12-31 | $12,055,716 | 141,300 | Put | Sole | 2025-02-14 | |
| 2024-12-31 | $9,052,452 | 106,100 | Call | Sole | 2025-02-14 | |
| 2024-12-31 | $2,979,971 | 34,927 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $4,023,676 | 46,896 | Shares | Sole | 2024-11-14 | |
| 2024-09-30 | $6,435,000 | 75,000 | Put | Sole | 2024-11-14 | |
| 2024-06-30 | $7,412 | 100 | Call | Sole | 2024-08-14 | |
| 2024-06-30 | $10,491,315 | 141,545 | Shares | Sole | 2024-08-14 | |
| 2024-06-30 | $60,659,808 | 818,400 | Put | Sole | 2024-08-14 | |
| 2024-03-31 | $1,445,191 | 17,368 | Shares | Sole | 2024-05-15 | |
| 2024-03-31 | $2,729,288 | 32,800 | Call | Sole | 2024-05-15 | |
| 2024-03-31 | $3,877,586 | 46,600 | Put | Sole | 2024-05-15 | |
| 2023-12-31 | $357,750 | 4,500 | Call | Sole | 2024-02-14 | |
| 2023-12-31 | $7,353,750 | 92,500 | Put | Sole | 2024-02-14 | |
| 2023-12-31 | $1,603,753 | 20,173 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $3,206,676 | 37,400 | Call | Sole | 2023-11-14 | |
| 2023-09-30 | $4,149,816 | 48,400 | Put | Sole | 2023-11-14 | |
| 2023-06-30 | $2,221,440 | 32,000 | Call | Sole | 2023-08-14 | |
| 2023-06-30 | $3,436,290 | 49,500 | Put | Sole | 2023-08-14 | |
| 2023-03-31 | $4,755,344 | 65,600 | Call | Sole | 2023-05-15 | |
| 2023-03-31 | $2,972,090 | 41,000 | Put | Sole | 2023-05-15 | |
| 2022-12-31 | $18,292,440 | 214,700 | Call | Sole | 2023-02-27 | |
| 2022-12-31 | $16,051,680 | 188,400 | Put | Sole | 2023-02-27 | |
| 2022-12-31 | $3,066,859 | 35,996 | Shares | Sole | 2023-02-27 | |
| 2022-09-30 | $17,854,375 | 185,500 | Call | Sole | 2022-11-21 | |
| 2022-09-30 | $21,694,750 | 225,400 | Put | Sole | 2022-11-21 | |
| 2022-06-30 | $23,678,626 | 276,200 | Call | Sole | 2022-08-17 | |
| 2022-06-30 | $11,702,145 | 136,500 | Put | Sole | 2022-08-17 | |
| 2022-03-31 | $1,209,821 | 11,739 | Shares | Sole | 2022-05-16 | |
| 2022-03-31 | $20,107,006 | 195,100 | Call | Sole | 2022-05-16 | |
| 2022-03-31 | $21,570,458 | 209,300 | Put | Sole | 2022-05-16 | |
| 2021-12-31 | $39,481,084 | 557,800 | Put | Sole | 2022-02-14 | |
| 2021-12-31 | $8,904,124 | 125,800 | Call | Sole | 2022-02-14 | |
| 2021-12-31 | $13,397,096 | 189,278 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $2,069,414 | 37,073 | Shares | Sole | 2021-11-15 | |
| 2021-09-30 | $2,924,968 | 52,400 | Call | Sole | 2021-11-15 | |
| 2021-09-30 | $17,795,416 | 318,800 | Put | Sole | 2021-11-15 | |
| No filing history on record for this holder in this stock. | ||||||