Gridai Technologies Corp. · NASDAQ:GRDX
Gridai Technologies Corp. shareholders
As of Jun 30, 2026, 18 institutions reported holding Gridai Technologies Corp., 8.9% of its shares. Largest: Renaissance Technologies, Vanguard and Citadel. New holders, exits, insiders and big stakes, each with its filing.
| Holder | Shares | % of Gridai Technologies Corp. | Change | Filed |
|---|---|---|---|---|
| Renaissance Technologies | 176K | 2.5% | −7,500 | Aug 13, 2026 |
| Vanguard | 108K | 1.5% | +73,226 | Aug 13, 2026 |
| Citadel | 85,325 | 1.2% | new | Aug 14, 2026 |
| Federation des caisses Desjardins du Quebec | 76,350 | 1.1% | +28,550 | Aug 14, 2026 |
| Geode Capital | 59,899 | 0.84% | +26,629 | Aug 12, 2026 |
| Jane Street | 49,236 | 0.69% | +36,579 | Aug 14, 2026 |
| State Street | 23,446 | 0.33% | no change | Aug 7, 2026 |
| Hrt Financial LP | 20,963 | 0.29% | new | Aug 14, 2026 |
| Independent Advisor Alliance | 15,000 | 0.21% | held for review | Aug 12, 2026 |
| Northern Trust | 13,939 | 0.20% | new | Aug 13, 2026 |