Greenidge Generation Holdings Inc. (NASDAQ:GREE) showed up in the 13F filings of 26 institutional investors as of December 2025.
| Owner Name | Date | Shares Held | Change (QoQ) | Change (%) | Value (USD) |
|---|---|---|---|---|---|
| Graham Capital Management, L.P. | 31 Mar, 2026 | 500,000 | 500,000 | 0.00% | $550,000.00 |
| GSA CAPITAL PARTNERS LLP | 31 Mar, 2026 | 275,942 | 140,505 | 103.74% | $408.00 |
| GSA CAPITAL PARTNERS LLP | 31 Mar, 2026 | 248,887 | -27,055 | -9.80% | $274.00 |
| GEODE CAPITAL MANAGEMENT, LLC | 31 Mar, 2026 | 178,246 | 52,581 | 41.84% | $196,077.00 |
| VANGUARD GROUP INC | 31 Mar, 2026 | 166,471 | 0 | 0.00% | $246,377.00 |
| UBS Group AG | 31 Mar, 2026 | 150,378 | 145,231 | 2,821.66% | $222,559.00 |
| GEODE CAPITAL MANAGEMENT, LLC | 31 Mar, 2026 | 125,665 | 0 | 0.00% | $185,993.00 |
| VANGUARD CAPITAL MANAGEMENT LLC | 31 Mar, 2026 | 121,582 | 121,582 | 0.00% | $133,740.00 |
| RENAISSANCE TECHNOLOGIES LLC | 31 Mar, 2026 | 88,300 | 11,000 | 14.23% | $97,130.00 |
| State Street Corp | 31 Mar, 2026 | 79,050 | 0 | 0.00% | $86,955.00 |
| State Street Corp | 31 Mar, 2026 | 79,050 | 12,700 | 19.14% | $116,994.00 |
| RENAISSANCE TECHNOLOGIES LLC | 31 Mar, 2026 | 77,300 | 56,700 | 275.24% | $114,404.00 |
| UBS Group AG | 31 Mar, 2026 | 49,929 | -100,449 | -66.80% | $54,922.00 |
| VANGUARD FIDUCIARY TRUST CO | 31 Mar, 2026 | 44,889 | 44,889 | 0.00% | $49,378.00 |
| JANE STREET GROUP, LLC | 31 Mar, 2026 | 44,158 | 44,158 | 0.00% | $65,354.00 |
| XTX Topco Ltd | 31 Mar, 2026 | 37,955 | 1,282 | 3.50% | $41,751.00 |
| Centiva Capital, LP | 31 Mar, 2026 | 37,373 | 37,373 | 0.00% | $41,110.00 |
| XTX Topco Ltd | 31 Mar, 2026 | 36,673 | 36,673 | 0.00% | $54,276.00 |
| Northern Trust Corp | 31 Mar, 2026 | 29,872 | 0 | 0.00% | $44,211.00 |
| Northern Trust Corp | 31 Mar, 2026 | 29,806 | -66 | -0.22% | $32,787.00 |