Group One Trading, L.P.
- SEC CIK
- 0000932540
- Latest filing
- Aug 13, 2026
CISS holding history
C3is Inc. in every 13F filed by Group One Trading, L.P., including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
CISS overviewAll 13F holders of CISSFull Q2 2026 holdings
- Shares (Q1 2025)
- 0
- Sold out in Q1 2025
- Value
- $0
- % of portfolio
- 0.0%
- Quarters held
- 7
- Since Q2 2023
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q1 2025 | 0 | $0 | 0.0% | −1−100.0% | Sold out | Holders |
| Q4 2024 | 1 | $1 | <0.1% | 00.0% | Unchanged | Holders |
| Q3 2024 | 1 | $1 | <0.1% | 00.0% | Unchanged | Holders |
| Q2 2024 | 1 | $1 | <0.1% | −112−99.1% | Reduced | Holders |
| Q1 2024 | 113 | $4 | <0.1% | +12+11.9% | Added | Holders |
| Q4 2023 | 101 | $54 | <0.1% | −590−85.4% | Reduced | Holders |
| Q3 2023 | 691 | $317 | <0.1% | −2,359−77.3% | Reduced | Holders |
| Q2 2023 | 3,050 | $3.39K | <0.1% | +3,050 | New | Holders |