Two Sigma Securities, LLC
- SEC CIK
- 0001450144
- Latest filing
- Aug 14, 2026
GTBP holding history
GT Biopharma, Inc. in every 13F filed by Two Sigma Securities, LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
GTBP overviewAll 13F holders of GTBPFull Q2 2026 holdings
- Shares (Q2 2026)
- 13,386
- Value
- $6.55K
- % of portfolio
- <0.1%
- Quarters held
- 6
- Since Q3 2023
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 13,386 | $6.55K | <0.1% | −18,410−57.9% | Reduced | Holders |
| Q1 2026 | 31,796 | $13.0K | <0.1% | +19,262+153.7% | Added | Holders |
| Q4 2025 | 12,534 | $9.84K | <0.1% | −4,531−26.6% | Reduced | Holders |
| Q3 2025 | 17,065 | $10.0K | <0.1% | +17,065 | New | Holders |
| Q1 2024 | 0 | $0 | 0.0% | −1,239−100.0% | Sold outConverted for a 1-for-30 split | Holders |
| Q4 2023 | 37,180 | $9.48K | <0.1% | +6,221+20.1% | Added | Holders |
| Q3 2023 | 30,959 | $7.46K | <0.1% | +30,959 | New | Holders |