Group One Trading, L.P.
- SEC CIK
- 0000932540
- Latest filing
- Aug 13, 2026
OSCR holding history
Oscar Health, 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.
OSCR overviewAll 13F holders of OSCRFull Q2 2026 holdings
- Shares (Q2 2026)
- 1,148,112
- Value
- $32.7M
- % of portfolio
- 0.9%
- Quarters held
- 12
- Since Q4 2021
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 1,148,112 | $32.7M | 0.9% | −109,665−8.7% | Reduced | Holders |
| Q1 2026 | 1,257,777 | $14.4M | 0.5% | +584,117+86.7% | Added | Holders |
| Q4 2025 | 673,660 | $9.68M | 0.3% | +16,583+2.5% | Added | Holders |
| Q3 2025 | 657,077 | $12.4M | 0.4% | +375,662+133.5% | Added | Holders |
| Q2 2025 | 281,415 | $6.03M | 0.2% | +177,470+170.7% | Added | Holders |
| Q1 2025 | 103,945 | $1.36M | 0.1% | +21,589+26.2% | Added | Holders |
| Q4 2024 | 82,356 | $1.11M | <0.1% | +82,356 | New | Holders |
| Q1 2023 | 0 | $0 | 0.0% | −32,768−100.0% | Sold out | Holders |
| Q4 2022 | 32,768 | $80.6K | <0.1% | −42,163−56.3% | Reduced | Holders |
| Q3 2022 | 74,931 | $374.0K | <0.1% | −47,970−39.0% | Reduced | Holders |
| Q2 2022 | 122,901 | $522.0K | <0.1% | +35,875+41.2% | Added | Holders |
| Q1 2022 | 87,026 | $868.0K | <0.1% | +71,382+456.3% | Added | Holders |
| Q4 2021 | 15,644 | $123.0K | <0.1% | +15,644 | New | Holders |