Parallax Volatility Advisers, L.P.
Holdings in GFS
Position Over Time
| Report Date | Value (USD) | Shares | Type | Discretion | Filed |
|---|---|---|---|---|---|
| 2025-12-31 | $2,444,400 | 70,000 | Shares | Sole | 2026-02-17 |
| 2025-12-31 | $2,444,400 | 70,000 | Shares | Sole | 2026-02-17 |
| 2025-09-30 | $2,508,800 | 70,000 | Shares | Sole | 2025-11-14 |
| 2025-09-30 | $2,508,800 | 70,000 | Shares | Sole | 2025-11-14 |
| 2025-03-31 | $525,007 | 14,224 | Shares | Sole | 2025-05-15 |
| 2024-12-31 | $6,067,474 | 141,400 | Shares | Sole | 2025-02-14 |
| 2024-12-31 | $639,359 | 14,900 | Shares | Sole | 2025-02-14 |
| 2024-12-31 | $981,737 | 22,879 | Shares | Sole | 2025-02-14 |
| 2024-09-30 | $5,723,550 | 142,200 | Shares | Sole | 2024-11-14 |
| 2024-09-30 | $1,377,918 | 34,234 | Shares | Sole | 2024-11-14 |
| 2024-06-30 | $2,083,072 | 41,200 | Shares | Sole | 2024-08-14 |
| 2024-06-30 | $492,302 | 9,737 | Shares | Sole | 2024-08-14 |
| 2024-03-31 | $445,384 | 8,547 | Shares | Sole | 2024-05-15 |
| 2024-03-31 | $1,740,474 | 33,400 | Shares | Sole | 2024-05-15 |
| 2022-12-31 | $350,285 | 6,500 | Shares | Sole | 2023-02-27 |
| 2022-12-31 | $8,083,500 | 150,000 | Shares | Sole | 2023-02-27 |