Net Power Inc.
NPWR- Exchange
- NYSE
- Industry
- Electrical Industrial Apparatus
- SEC CIK
- 0001845437
In the last 90 days, Net Power Inc. insiders filed 0 open-market purchases and 7 sales; 120 institutions reported holding it in 13F filings for Q2 2026, worth $64.1M in total; no superinvestor holds it.
Other share classesNPWR.WT
13F holders, Q3 2024
Institutional positions in Net Power Inc. as of Sep 30, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 89
- −3 vs. Q2 2024
- Shares held
- 30.7M
- +2.32M (+8.2%) vs. Q2 2024
- Total value
- $215.2M
- −$63.7M (−22.9%) vs. Q2 2024
- New holders
- 18
- 31 more added
- Sold out
- 21
- 19 more reduced
1 institution that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting NPWR on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 120 | $64.1M |
| Q1 2026 | 113 | $55.0M |
| Q4 2025 | 114 | $76.1M |
| Q3 2025 | 100 | $97.7M |
| Q2 2025 | 94 | $74.6M |
| Q1 2025 | 108 | $81.4M |
| Q4 2024 | 113 | $335.8M |
| Q3 2024 | 89 | $215.2M |
| Q2 2024 | 93 | $292.4M |
| Q1 2024 | 77 | $307.6M |
| Q4 2023 | 70 | $337.7M |
| Q3 2023 | 58 | $486.7M |
| Q2 2023 | 42 | $238.5M |
| Q1 2023 | 0 | $0 |
| Q4 2022 | 0 | $0 |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q3 2024
Shares, value and share of portfolio for each institution holding Net Power Inc.; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Share Andrew L. | 9,937,500 | $69.7M | 45.69% | 00.0% | Unchanged |
| Vanguard Group Inc | 2,532,848 | $17.8M | 0.00% | +154,704+6.5% | Added |
| Encompass Capital Advisors LLC | 2,513,525 | $17.6M | 0.86% | +424,296+20.3% | Added |
| Kensico Capital Management Corp | 1,770,800 | $12.4M | 0.33% | −7,546−0.4% | Reduced |
| BlackRock, Inc. | 1,491,207 | $10.5M | 0.00% | +1,491,207 | New |
| Khrom Capital Management LLC | 1,350,351 | $9.47M | 1.20% | +909,755+206.5% | Added |
| Summit Partners Public Asset Management, LLC | 1,000,000 | $7.01M | 0.32% | −205,000−17.0% | Reduced |
| G.F.W. Energy XII, L.P. | 1,000,000 | $7.01M | 98.97% | 00.0% | Unchanged |
| Cohen & Steers, Inc. | 929,983 | $6.52M | 0.01% | −16,817−1.8% | Reduced |
| Wellington Management Group LLP | 750,607 | $5.26M | 0.00% | −116,681−13.5% | Reduced |
| Geode Capital Management, LLC | 646,584 | $4.53M | 0.00% | +115,189+21.7% | Added |
| Adage Capital Partners GP, L.L.C. | 600,000 | $4.21M | 0.01% | −73,350−10.9% | Reduced |
| Baker Hughes Holdings LLC | 562,672 | $3.94M | 8.29% | 00.0% | Unchanged |
| Rosenbaum Jay D. | 500,000 | $3.50M | 52.38% | 00.0% | Unchanged |
| Macquarie Group Ltd | 419,942 | $2.94M | 0.00% | −12,602−2.9% | Reduced |
| SIR Capital Management, L.P. | 416,638 | $2.92M | 0.28% | +317,855+321.8% | Added |
| Marshall Wace, LLP | 409,920 | $2.87M | 0.00% | −173,768−29.8% | Reduced |
| HITE Hedge Asset Management LLC | 387,624 | $2.72M | 0.31% | +9,987+2.6% | Added |
| State Street Corp | 369,281 | $2.59M | 0.00% | +38,910+11.8% | Added |
| Citadel Advisors LLC | 317,221 | $2.22M | 0.00% | +87,048+37.8% | Added |
| S&CO Inc | 251,905 | $1.76M | 0.12% | +50,805+25.3% | Added |
| Charles Schwab Investment Management Inc | 244,852 | $1.72M | 0.00% | +48,165+24.5% | Added |
| Berylson Capital Partners, LLC | 244,850 | $1.72M | 4.17% | +70,850+40.7% | Added |
| Shelton Capital Management | 200,500 | $1.41M | 0.04% | +50,000+33.2% | Added |
| Northern Trust Corp | 196,907 | $1.38M | 0.00% | +125,514+175.8% | Added |
| Arosa Capital Management LP | 188,900 | $1.32M | 0.93% | +32,000+20.4% | Added |
| Morgan Stanley | 149,864 | $1.05M | 0.00% | −56,904−27.5% | Reduced |
| Palo Duro Investment Partners, LP | 148,686 | $1.04M | 0.31% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 113,697 | $797.0K | 0.00% | +97,632+607.7% | Added |
| ExodusPoint Capital Management, LP | 89,025 | $624.0K | 0.01% | +89,025 | New |
| Millennium Management LLC | 75,215 | $527.3K | 0.00% | +47,226+168.7% | Added |
| Tudor Investment Corp Et Al | 71,468 | $501.0K | 0.01% | +71,468 | New |
| Connor, Clark & Lunn Investment Management Ltd. | 56,136 | $393.5K | 0.00% | +56,136 | New |
| Amitell Capital Pte Ltd | 55,118 | $386.4K | 0.29% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 50,276 | $352.4K | 0.00% | −17,025−25.3% | Reduced |
| Pickering Energy Partners LP | 43,500 | $304.9K | 5.73% | +40,400+1,303.2% | Added |
| Qube Research & Technologies Ltd | 42,958 | $301.1K | 0.00% | −79,413−64.9% | Reduced |
| Nuveen Asset Management, LLC | 38,986 | $273.3K | 0.00% | 00.0% | Unchanged |
| K2 Principal Fund, L.P. | 33,037 | $231.6K | 0.04% | 00.0% | Unchanged |
| Rhumbline Advisers | 32,570 | $228.3K | 0.00% | +3,834+13.3% | Added |
| Neuberger Berman Group LLC | 30,704 | $215.2K | 0.00% | +14,602+90.7% | Added |
| Barclays PLC | 27,883 | $195.5K | 0.00% | +20,481+276.7% | Added |
| Jane Street Group, LLC | 24,029 | $168.4K | 0.00% | −15,160−38.7% | Reduced |
| Quest Partners LLC | 21,831 | $153.0K | 0.01% | +21,831 | New |
| Wells Fargo & Company | 21,731 | $152.3K | 0.00% | +10,668+96.4% | Added |
| Engineers Gate Manager LP | 20,451 | $143.4K | 0.00% | +20,451 | New |
| Bank of America Corp | 16,288 | $114.2K | 0.00% | +1,747+12.0% | Added |
| Commonwealth Equity Services, LLC | 15,757 | $110.0K | 0.00% | +902+6.1% | Added |
| Smithfield Trust Co | 15,474 | $109.0K | 0.01% | 00.0% | Unchanged |
| Citigroup Inc | 15,402 | $108.0K | 0.00% | +10,655+224.5% | Added |
| Nebula Research & Development LLC | 15,162 | $106.3K | 0.01% | +15,162 | New |
| Dimensional Fund Advisors LP | 13,771 | $96.5K | 0.00% | +13,771 | New |
| Alliancebernstein L.P. | 13,400 | $93.9K | 0.00% | +2,540+23.4% | Added |
| MetLife Investment Management | 12,922 | $90.6K | 0.00% | +7,281+129.1% | Added |
| LPL Financial LLC | 12,204 | $85.5K | 0.00% | −2,230−15.4% | Reduced |
| Raymond James Financial Services Advisors, Inc. | 12,088 | $84.7K | 0.00% | −49,225−80.3% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 11,708 | $82.1K | 0.00% | +11,708 | New |
| Dynamic Technology Lab Private Ltd | 11,669 | $82.0K | 0.01% | +11,669 | New |
| Corebridge Financial, Inc. | 11,308 | $79.3K | 0.00% | −70−0.6% | Reduced |
| D. E. Shaw & Co., Inc. | 11,182 | $78.4K | 0.00% | −12,296−52.4% | Reduced |
| Tower Research Capital LLC (TRC) | 10,404 | $72.9K | 0.00% | +1,258+13.8% | Added |
| Cetera Investment Advisers | 10,030 | $70.3K | 0.00% | −780−7.2% | Reduced |
| Perigon Wealth Management, LLC | 10,000 | $70.1K | 0.00% | −20,000−66.7% | Reduced |
| Truist Financial Corp | 10,000 | $70.1K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 9,752 | $68.4K | 0.00% | +3,073+46.0% | Added |
| New York State Common Retirement Fund | 9,600 | $67.3K | 0.00% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 9,323 | $65.4K | 0.00% | +310+3.4% | Added |
| Deutsche Bank AG | 8,622 | $60.4K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 8,450 | $60.0K | 0.00% | +3,022+55.7% | Added |
| Chesapeake Asset Management LLC | 7,000 | $49.1K | 0.04% | 00.0% | Unchanged |
| Group One Trading, L.P. | 6,500 | $45.6K | 0.00% | +6,300+3,150.0% | Added |
| Fifth Third Bancorp | 6,000 | $42.1K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 3,912 | $27.4K | 0.00% | −740−15.9% | Reduced |
| Ameritas Investment Partners, Inc. | 2,072 | $14.5K | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 2,000 | $14.0K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 1,838 | $12.9K | 0.00% | 00.0% | Unchanged |
| California State Teachers Retirement System | 1,532 | $10.7K | 0.00% | 00.0% | Unchanged |
| NBC Securities, Inc. | 1,340 | $9.00K | 0.00% | 00.0% | Unchanged |
| Amalgamated Bank | 732 | $5.00K | 0.00% | 00.0% | Unchanged |
| FMR LLC | 654 | $4.58K | 0.00% | −1,491−69.5% | Reduced |
| Farther Finance Advisors, LLC | 570 | $4.00K | 0.00% | 00.0% | Unchanged |
| Aster Capital Management (DIFC) Ltd | 532 | $3.73K | 0.00% | +532 | New |
| National Bank of Canada | 422 | $2.96K | 0.00% | +422 | New |
| Bessemer Group Inc | 140 | $1.00K | 0.00% | +140 | New |
| CWM, LLC | 173 | $1.00K | 0.00% | +173 | New |
| Jones Financial Companies LLLP | 100 | $722 | 0.00% | +100 | New |
| US Bancorp | 87 | $610 | 0.00% | +87 | New |
| Sterling Capital Management LLC | 67 | $470 | 0.00% | +67 | New |
| Rothschild Investment LLC | 15 | $105 | 0.00% | +15 | New |
| Jefferies Financial Group Inc. | 0 | $0 | 0.00% | −425,000−100.0% | Sold out |
| Norges Bank | 0 | $0 | 0.00% | −227,438−100.0% | Sold out |
| Crawford Fund Management, LLC | 0 | $0 | 0.00% | −208,679−100.0% | Sold out |
| Thomist Capital Management, LP | 0 | $0 | 0.00% | −112,729−100.0% | Sold out |
| J. Goldman & Co LP | 0 | $0 | 0.00% | −56,479−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −47,800−100.0% | Sold out |
| Williams Jones Wealth Management, LLC. | 0 | $0 | 0.00% | −32,540−100.0% | Sold out |
| Pekin Hardy Strauss, Inc. | 0 | $0 | 0.00% | −29,365−100.0% | Sold out |
| PDT Partners, LLC | 0 | $0 | 0.00% | −29,232−100.0% | Sold out |
| Clear Street Markets LLC | 0 | $0 | 0.00% | −27,282−100.0% | Sold out |
| Bank of Montreal | 0 | $0 | 0.00% | −19,370−100.0% | Sold out |