Renaissance Technologies LLC
- SEC CIK
- 0001037389
- Latest filing
- Aug 13, 2026
GRDX holding history
GridAI Technologies Corp. 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.
GRDX overviewAll 13F holders of GRDXFull Q2 2026 holdings
- Shares (Q2 2026)
- 176,300
- Value
- $826.8K
- % of portfolio
- <0.1%
- Quarters held
- 6
- Since Q2 2021
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 176,300 | $826.8K | <0.1% | −7,500−4.1% | Reduced | Holders |
| Q1 2026 | 183,800 | $371.3K | <0.1% | +152,800+492.9% | Added | Holders |
| Q4 2025 | 31,000 | $144.5K | <0.1% | −55,400−64.1% | Reduced | Holders |
| Q3 2025 | 86,400 | $432.0K | <0.1% | +73,900+591.2% | Added | Holders |
| Q2 2025 | 12,500 | $5.00K | <0.1% | +12,500 | New | Holders |
| Q3 2021 | 0 | $0 | 0.0% | −173,229−100.0% | Sold out | Holders |
| Q2 2021 | 173,229 | $142.0K | <0.1% | +173,229 | New | Holders |