GROUP ONE TRADING, L.P.
Holdings in ISPR
Position Over Time
| Report Date | Value (USD) | Shares | Type | Discretion | Filed |
|---|---|---|---|---|---|
| 2025-12-31 | $207 | 74 | Shares | Sole | 2026-02-12 |
| 2025-09-30 | $284 | 111 | Shares | Sole | 2025-11-12 |
| 2024-12-31 | $2,897 | 576 | Shares | Sole | 2025-05-14 |
| 2024-09-30 | $1,092 | 176 | Shares | Sole | 2024-11-14 |