CUSIP 64107A105COM CL ANPWRQ4 2025
18 filings · latest Jan 28, 2026
Largest reported positions · latest quarter
| # | Fund | Shares | Value |
|---|---|---|---|
| 1 | Share Andrew L. | 9.77M | $22.27M |
| 2 | Millennium Management LLC | 2.28M | $5.19M |
| 3 | Vanguard Group Inc | 2.02M | $4.60M |
| 4 | Blackrock, Inc. | 2.00M | $4.55M |
| 5 | Centerbook Partners LP | 1.85M | $4.21M |
| 6 | Adage Capital Partners Gp, L.L.C. | 1.54M | $3.51M |
| 7 | Sourcerock Group LLC | 1.50M | $3.41M |
| 8 | Peak6 LLC | 1.35M | $3.07M |
| 9 | Geode Capital Management, LLC |
| 4 | Oct 29, 2025 | 8 Rivers Capital, LLC | 13D/A | 23.6% | — | SEC |
| 5 | Aug 1, 2025 | 8 Rivers Capital, LLC | 13D/A | 25.6% | — | SEC |
| 6 | Jul 17, 2025 | 8 Rivers Capital, LLC | 13D/A | 25.6% | — | SEC |
| 7 | Nov 26, 2024 | 8 Rivers Capital, LLC | 13D/A | 25.9% | 26.73M | SEC |
| 8 | Oct 21, 2024 | 8 Rivers Capital, LLC | 13D/A | 27.1% | 27.99M | SEC |
| 9 | Sep 23, 2024 | 8 Rivers Capital, LLC | 13D/A | 28.2% | 29.11M | SEC |
| 10 | May 28, 2024 | 8 Rivers Capital, LLC | 13D/A | 29.9% | 30.51M | SEC |
See the full Schedule 13D/13G history for Net Power Inc.
Unlock full history| 831.5K |
| $1.90M |
| 10 | Hite Hedge Asset Management LLC | 749.1K | $1.71M |