Trexquant Investment LP
- SEC CIK
- 0001633445
- Latest filing
- Aug 14, 2026
PESI holding history
Perma Fix Environmental Services Inc in every 13F filed by Trexquant Investment LP, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
PESI overviewAll 13F holders of PESIFull Q2 2026 holdings
- Shares (Q2 2026)
- 21,948
- Value
- $313.6K
- % of portfolio
- <0.1%
- Quarters held
- 4
- Since Q3 2023
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 21,948 | $313.6K | <0.1% | +21,948 | New | Holders |
| Q4 2025 | 0 | $0 | 0.0% | −42,156−100.0% | Sold out | Holders |
| Q3 2025 | 42,156 | $425.8K | <0.1% | +42,156 | New | Holders |
| Q1 2024 | 0 | $0 | 0.0% | −17,912−100.0% | Sold out | Holders |
| Q4 2023 | 17,912 | $140.8K | <0.1% | −5,996−25.1% | Reduced | Holders |
| Q3 2023 | 23,908 | $249.8K | <0.1% | +23,908 | New | Holders |