Renaissance Technologies LLC
- SEC CIK
- 0001037389
- Latest filing
- Aug 13, 2026
PTIX holding history
Protagenic Therapeutics, Inc. in every 13F filed by Renaissance Technologies LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
PTIX overviewAll 13F holders of PTIXFull Q2 2026 holdings
- Shares (Q4 2022)
- 0
- Sold out in Q4 2022
- Value
- $0
- % of portfolio
- 0.0%
- Quarters held
- 5
- Since Q3 2021
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q4 2022 | 0 | $0 | 0.0% | −21,025−100.0% | Sold out | Holders |
| Q3 2022 | 21,025 | $12.0K | <0.1% | −29,175−58.1% | Reduced | Holders |
| Q2 2022 | 50,200 | $36.0K | <0.1% | −52,000−50.9% | Reduced | Holders |
| Q1 2022 | 102,200 | $83.0K | <0.1% | +41,800+69.2% | Added | Holders |
| Q4 2021 | 60,400 | $84.0K | <0.1% | +37,200+160.3% | Added | Holders |
| Q3 2021 | 23,200 | $43.0K | <0.1% | +23,200 | New | Holders |