Group One Trading, L.P.
- SEC CIK
- 0000932540
- Latest filing
- Aug 13, 2026
RDFN holding history
Redfin Corp 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.
RDFN overviewAll 13F holders of RDFNFull Q2 2026 holdings
- Shares (Q3 2025)
- 0
- Sold out in Q3 2025
- Value
- $0
- % of portfolio
- 0.0%
- Quarters held
- 13
- Since Q2 2021
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q3 2025 | 0 | $0 | 0.0% | −460,202−100.0% | Sold out | Holders |
| Q2 2025 | 460,202 | $5.15M | 0.2% | −105,281−18.6% | Reduced | Holders |
| Q1 2025 | 565,483 | $5.21M | 0.2% | −306,958−35.2% | Reduced | Holders |
| Q4 2024 | 872,441 | $6.87M | 0.2% | +173,935+24.9% | Added | Holders |
| Q3 2024 | 698,506 | $8.75M | 0.3% | +180,567+34.9% | Added | Holders |
| Q2 2024 | 517,939 | $3.11M | 0.1% | +249,990+93.3% | Added | Holders |
| Q1 2024 | 267,949 | $1.78M | 0.1% | −4,096−1.5% | Reduced | Holders |
| Q4 2023 | 272,045 | $2.81M | 0.1% | +240,870+772.6% | Added | Holders |
| Q3 2023 | 31,175 | $219.5K | <0.1% | +31,175 | New | Holders |
| Q2 2023 | 0 | $0 | 0.0% | −2,293−100.0% | Sold out | Holders |
| Q1 2023 | 2,293 | $20.8K | <0.1% | −121,621−98.1% | Reduced | Holders |
| Q4 2022 | 123,914 | $525.4K | <0.1% | +72,927+143.0% | Added | Holders |
| Q3 2022 | 50,987 | $298.0K | <0.1% | +50,987 | New | Holders |
| Q4 2021 | 0 | $0 | 0.0% | −7,540−100.0% | Sold out | Holders |
| Q3 2021 | 7,540 | $378.0K | <0.1% | −15,308−67.0% | Reduced | Holders |
| Q2 2021 | 22,848 | $1.45M | <0.1% | +22,848 | New | Holders |