NET Power Inc. (NYSE:NPWR) showed up in the 13F filings of 111 institutional investors as of December 2025.
| Owner Name | Date | Shares Held | Change (QoQ) | Change (%) | Value (USD) |
|---|---|---|---|---|---|
| Share Andrew L. | 31 Dec, 2025 | 9,767,500 | -170,000 | -1.71% | $22,269,900.00 |
| PEAK6 LLC | 31 Dec, 2025 | 2,694,078 | 2,694,078 | 0.00% | $6,142,498.00 |
| MILLENNIUM MANAGEMENT LLC | 31 Dec, 2025 | 2,276,592 | -88,654 | -3.75% | $5,190,630.00 |
| VANGUARD GROUP INC | 31 Dec, 2025 | 2,017,263 | 231,669 | 12.97% | $4,599,360.00 |
| BlackRock, Inc. | 31 Dec, 2025 | 1,995,226 | -52,554 | -2.57% | $4,549,115.00 |
| CenterBook Partners LP | 31 Dec, 2025 | 1,848,073 | 599,725 | 48.04% | $4,213,606.00 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 31 Dec, 2025 | 1,540,000 | -969,868 | -38.64% | $3,511,200.00 |
| Sourcerock Group LLC | 31 Dec, 2025 | 1,496,482 | 1,496,482 | 0.00% | $3,411,979.00 |
| Cohen & Steers, Inc. | 31 Dec, 2025 | 944,587 | -6,124 | -0.64% | $2,154.00 |
| Empowered Funds, LLC | 31 Dec, 2025 | 889,468 | 666,264 | 298.50% | $2,027,988.00 |
| GEODE CAPITAL MANAGEMENT, LLC | 31 Dec, 2025 | 831,547 | -42,972 | -4.91% | $1,896,235.00 |
| HITE Hedge Asset Management LLC | 31 Dec, 2025 | 749,091 | -227,337 | -23.28% | $1,707,927.00 |
| TWO SIGMA INVESTMENTS, LP | 31 Dec, 2025 | 728,459 | -93,334 | -11.36% | $1,660,887.00 |
| JANE STREET GROUP, LLC | 31 Dec, 2025 | 720,560 | 451,765 | 168.07% | $1,642,877.00 |
| Nuveen, LLC | 31 Dec, 2025 | 702,391 | 0 | 0.00% | $1,601,451.00 |
| Goldman Sachs Group Inc | 31 Dec, 2025 | 607,324 | 328,899 | 118.13% | $1,384,698.00 |
| State Street Corp | 31 Dec, 2025 | 603,694 | 9,001 | 1.51% | $1,376,422.00 |
| Morgan Stanley | 31 Dec, 2025 | 303,697 | -632,671 | -67.57% | $692,428.00 |
| BOOTHBAY FUND MANAGEMENT, LLC | 31 Dec, 2025 | 300,545 | 300,545 | 0.00% | $685,243.00 |
| WELLINGTON MANAGEMENT GROUP LLP | 31 Dec, 2025 | 274,327 | -242,181 | -46.89% | $625,465.00 |