Renaissance Technologies LLC
- SEC CIK
- 0001037389
- Latest filing
- Aug 13, 2026
TGEN holding history
Tecogen 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.
TGEN overviewAll 13F holders of TGENFull Q2 2026 holdings
- Shares (Q2 2026)
- 0
- Sold out in Q2 2026
- Value
- $0
- % of portfolio
- 0.0%
- Quarters held
- 3
- Since Q3 2025
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 0 | $0 | 0.0% | −272,300−100.0% | Sold out | Holders |
| Q1 2026 | 272,300 | $697.1K | <0.1% | +218,000+401.5% | Added | Holders |
| Q4 2025 | 54,300 | $268.2K | <0.1% | −47,900−46.9% | Reduced | Holders |
| Q3 2025 | 102,200 | $900.4K | <0.1% | +102,200 | New | Holders |