Group One Trading, L.P.
- SEC CIK
- 0000932540
- Latest filing
- Aug 13, 2026
ARM holding history
Arm Holdings PLC 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.
ARM overviewAll 13F holders of ARMFull Q2 2026 holdings
- Shares (Q1 2026)
- 0
- Sold out in Q1 2026
- Value
- $0
- % of portfolio
- 0.0%
- Quarters held
- 8
- Since Q3 2023
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q1 2026 | 0 | $0 | 0.0% | −44,562−100.0% | Sold out | Holders |
| Q4 2025 | 44,562 | $4.87M | 0.1% | +11,067+33.0% | Added | Holders |
| Q3 2025 | 33,495 | $4.74M | 0.1% | −153,638−82.1% | Reduced | Holders |
| Q2 2025 | 187,133 | $30.3M | 1.0% | −169,004−47.5% | Reduced | Holders |
| Q1 2025 | 356,137 | $38.0M | 1.6% | +356,137 | New | Holders |
| Q4 2024 | 0 | $0 | 0.0% | −11,671−100.0% | Sold out | Holders |
| Q3 2024 | 11,671 | $1.67M | 0.1% | −495,277−97.7% | Reduced | Holders |
| Q2 2024 | 506,948 | $82.9M | 2.6% | −31,182−5.8% | Reduced | Holders |
| Q1 2024 | 538,130 | $67.3M | 2.4% | +538,130 | New | Holders |
| Q4 2023 | 0 | $0 | 0.0% | −15,237−100.0% | Sold out | Holders |
| Q3 2023 | 15,237 | $815.5K | <0.1% | +15,237 | New | Holders |