Group One Trading, L.P.
- SEC CIK
- 0000932540
- Latest filing
- Aug 13, 2026
SCO holding history
ProShares Trust II 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.
SCO overviewAll 13F holders of SCOFull Q2 2026 holdings
- Shares (Q2 2026)
- 278,583
- Value
- $9.76M
- % of portfolio
- 0.3%
- Quarters held
- 9
- Since Q2 2022
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 278,583 | $9.76M | 0.3% | +55,262+24.7% | Added | Holders |
| Q1 2026 | 223,321 | $1.86M | 0.1% | +191,767+607.7% | Added | Holders |
| Q4 2025 | 31,554 | $618.8K | <0.1% | +15,738+99.5% | Added | Holders |
| Q3 2025 | 15,816 | $275.5K | <0.1% | −40,339−71.8% | Reduced | Holders |
| Q2 2025 | 56,155 | $1.01M | <0.1% | +21,999+64.4% | Added | Holders |
| Q1 2025 | 34,156 | $572.5K | <0.1% | +33,040+2,960.6% | Added | Holders |
| Q4 2024 | 1,116 | $18.9K | <0.1% | +1,116 | New | Holders |
| Q2 2023 | 0 | $0 | 0.0% | −283−100.0% | Sold out | Holders |
| Q1 2023 | 283 | $7.14K | <0.1% | +283 | New | Holders |
| Q3 2022 | 0 | $0 | 0.0% | −23,086−100.0% | Sold out | Holders |
| Q2 2022 | 23,086 | $529.0K | <0.1% | +23,086 | New | Holders |