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, Q1 2025
Institutional positions in Net Power Inc. as of Mar 31, 2025. 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
- 108
- −4 vs. Q4 2024
- Shares held
- 30.9M
- −733.3K (−2.3%) vs. Q4 2024
- Total value
- $81.4M
- −$253.9M (−75.7%) vs. Q4 2024
- New holders
- 26
- 38 more added
- Sold out
- 30
- 26 more reduced
1 institution that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2025
Shares, value and share of portfolio for each institution holding Net Power Inc.; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| True Wealth Design, LLC | 23 | $61 | 0.00% | +23 | New |
| Private Wealth Management Group, LLC | 50 | $132 | 0.00% | 00.0% | Unchanged |
| Parkside Financial Bank & Trust | 65 | $171 | 0.00% | +65 | New |
| Rothschild Investment LLC | 80 | $210 | 0.00% | 00.0% | Unchanged |
| Marshall Investment Management, LLC | 100 | $263 | 0.00% | +100 | New |
| Russell Investments Group, Ltd. | 131 | $345 | 0.00% | +131 | New |
| Nisa Investment Advisors, LLC | 164 | $431 | 0.00% | +26+18.8% | Added |
| GAMMA Investing LLC | 373 | $981 | 0.00% | +328+728.9% | Added |
| CWM, LLC | 247 | $1.00K | 0.00% | +58+30.7% | Added |
| Capital Analysts, LLC | 522 | $1.00K | 0.00% | +522 | New |
| Sterling Capital Management LLC | 386 | $1.01K | 0.00% | −291−43.0% | Reduced |
| National Bank of Canada | 465 | $1.22K | 0.00% | −11,465−96.1% | Reduced |
| EverSource Wealth Advisors, LLC | 508 | $1.34K | 0.00% | +508 | New |
| Promus Capital, LLC | 718 | $1.89K | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 745 | $1.96K | 0.00% | −1,255−62.7% | Reduced |
| Amalgamated Bank | 732 | $2.00K | 0.00% | 00.0% | Unchanged |
| SBI Securities Co., Ltd. | 1,000 | $2.63K | 0.00% | +900+900.0% | Added |
| NBC Securities, Inc. | 1,340 | $3.00K | 0.00% | +1,339+133,900.0% | Added |
| Skopos Labs, Inc. | 1,220 | $3.21K | 0.00% | +1,220 | New |
| PEAK6 LLC | 1,300 | $3.42K | 0.00% | −15,301−92.2% | Reduced |
| Jones Financial Companies LLLP | 1,377 | $3.70K | 0.00% | 00.0% | Unchanged |
| California State Teachers Retirement System | 1,532 | $4.03K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 1,838 | $4.83K | 0.00% | 00.0% | Unchanged |
| Cubist Systematic Strategies, LLC | 1,883 | $4.95K | 0.00% | +1,883 | New |
| Point72 (DIFC) Ltd | 1,975 | $5.20K | 0.00% | +1,975 | New |
| Ameritas Investment Partners, Inc. | 2,072 | $5.45K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 3,129 | $9.00K | 0.00% | −13,536−81.2% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 4,252 | $11.2K | 0.00% | 00.0% | Unchanged |
| Eq Wealth Advisors, LLC | 5,067 | $13.3K | 0.01% | +5,067 | New |
| New York State Common Retirement Fund | 5,100 | $13.4K | 0.00% | −4,500−46.9% | Reduced |
| Fifth Third Bancorp | 6,000 | $15.8K | 0.00% | 00.0% | Unchanged |
| Quest Partners LLC | 6,275 | $16.5K | 0.00% | +3,711+144.7% | Added |
| Tower Research Capital LLC (TRC) | 6,642 | $17.5K | 0.00% | +5,550+508.2% | Added |
| Point72 Asset Management, L.P. | 6,758 | $17.8K | 0.00% | +6,758 | New |
| Chesapeake Asset Management LLC | 7,000 | $18.4K | 0.02% | 00.0% | Unchanged |
| Simplex Trading, LLC | 8,672 | $22.0K | 0.00% | −19,715−69.5% | Reduced |
| Belvedere Trading LLC | 9,869 | $26.0K | 0.00% | +9,869 | New |
| Truist Financial Corp | 10,000 | $26.3K | 0.00% | 00.0% | Unchanged |
| Price T Rowe Associates Inc | 10,310 | $28.0K | 0.00% | +10,310 | New |
| JPMorgan Chase & Co | 10,792 | $28.4K | 0.00% | +1,000+10.2% | Added |
| Corebridge Financial, Inc. | 10,834 | $28.5K | 0.00% | +140+1.3% | Added |
| Captrust Financial Advisors | 11,431 | $30.1K | 0.00% | +11,431 | New |
| Raymond James Financial Inc | 11,896 | $31.3K | 0.00% | −107,501−90.0% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 12,786 | $33.6K | 0.00% | +546+4.5% | Added |
| SEI Investments Co | 12,854 | $33.8K | 0.00% | +12,854 | New |
| Deutsche Bank AG | 14,051 | $37.0K | 0.00% | +5,429+63.0% | Added |
| Nebula Research & Development LLC | 14,386 | $37.8K | 0.00% | −4,721−24.7% | Reduced |
| Balyasny Asset Management LLC | 14,529 | $38.2K | 0.00% | +14,529 | New |
| Citigroup Inc | 15,400 | $40.5K | 0.00% | −15,155−49.6% | Reduced |
| Smithfield Trust Co | 15,474 | $41.0K | 0.00% | 00.0% | Unchanged |
| Handelsbanken Fonder AB | 16,500 | $43.0K | 0.00% | 00.0% | Unchanged |
| Kapstone Financial Advisors LLC | 17,395 | $45.7K | 0.03% | 00.0% | Unchanged |
| Toronto Dominion Bank | 20,000 | $52.6K | 0.00% | +20,000 | New |
| State of Wisconsin Investment Board | 20,471 | $53.8K | 0.00% | +7,087+53.0% | Added |
| ExodusPoint Capital Management, LP | 21,594 | $57.0K | 0.00% | −11,225−34.2% | Reduced |
| Barclays PLC | 22,236 | $58.5K | 0.00% | −10,115−31.3% | Reduced |
| Advisor Group Holdings, Inc. | 25,083 | $66.0K | 0.00% | +16,445+190.4% | Added |
| Argentarii, LLC | 27,285 | $71.8K | 0.04% | +3,842+16.4% | Added |
| Two Sigma Advisers, LP | 30,200 | $79.4K | 0.00% | +30,200 | New |
| LPL Financial LLC | 33,471 | $88.0K | 0.00% | +19,435+138.5% | Added |
| Rhumbline Advisers | 35,623 | $93.7K | 0.00% | +3,375+10.5% | Added |
| Legacy Advisors, LLC | 16,393 | $96.2K | 0.01% | +16,393 | New |
| Engineers Gate Manager LP | 39,431 | $103.7K | 0.00% | +24,013+155.7% | Added |
| Intech Investment Management LLC | 39,552 | $104.0K | 0.00% | +27,241+221.3% | Added |
| K2 Principal Fund, L.P. | 43,125 | $113.4K | 0.02% | +7,088+19.7% | Added |
| Jain Global LLC | 45,875 | $120.7K | 0.00% | +45,875 | New |
| EntryPoint Capital, LLC | 47,794 | $125.7K | 0.06% | +47,794 | New |
| Wells Fargo & Company | 51,074 | $134.3K | 0.00% | +22,928+81.5% | Added |
| Nuveen, LLC | 51,840 | $136.3K | 0.00% | +51,840 | New |
| Caption Management, LLC | 55,831 | $146.8K | 0.01% | +55,831 | New |
| FMR LLC | 59,549 | $156.6K | 0.00% | +42,051+240.3% | Added |
| Bank of New York Mellon Corp | 67,030 | $176.3K | 0.00% | +619+0.9% | Added |
| Two Sigma Investments, LP | 72,207 | $189.9K | 0.00% | +34,119+89.6% | Added |
| Los Angeles Capital Management LLC | 79,283 | $208.5K | 0.00% | +62,163+363.1% | Added |
| Quantbot Technologies LP | 84,025 | $221.0K | 0.01% | +84,025 | New |
| Connor, Clark & Lunn Investment Management Ltd. | 87,636 | $230.5K | 0.00% | −67,452−43.5% | Reduced |
| Susquehanna International Group, LLP | 92,419 | $243.1K | 0.00% | +73,752+395.1% | Added |
| Jane Street Group, LLC | 99,692 | $262.2K | 0.00% | +64,537+183.6% | Added |
| Moore Capital Management, LP | 100,000 | $263.0K | 0.01% | +50,000+100.0% | Added |
| Goldman Sachs Group Inc | 106,290 | $279.5K | 0.00% | −62,667−37.1% | Reduced |
| UBS Group AG | 111,643 | $293.6K | 0.00% | −109,749−49.6% | Reduced |
| PDT Partners, LLC | 111,955 | $294.4K | 0.02% | +111,955 | New |
| G.F.W. Energy XII, L.P. | 118,729 | $312.3K | 89.46% | −311,113−72.4% | Reduced |
| Bank of America Corp | 119,129 | $313.3K | 0.00% | +95,866+412.1% | Added |
| Morgan Stanley | 126,576 | $332.9K | 0.00% | −120,880−48.8% | Reduced |
| XTX Topco Ltd | 138,198 | $363.5K | 0.02% | +77,929+129.3% | Added |
| Shelton Capital Management | 200,300 | $526.8K | 0.01% | 00.0% | Unchanged |
| Northern Trust Corp | 215,247 | $566.1K | 0.00% | −4,264−1.9% | Reduced |
| S&CO Inc | 235,930 | $620.0K | 0.04% | −105,475−30.9% | Reduced |
| Squarepoint Ops LLC | 249,366 | $655.8K | 0.00% | +249,366 | New |
| Charles Schwab Investment Management Inc | 268,252 | $705.5K | 0.00% | −7,560−2.7% | Reduced |
| SIR Capital Management, L.P. | 300,078 | $789.2K | 0.07% | −108,300−26.5% | Reduced |
| Dimensional Fund Advisors LP | 359,668 | $946.1K | 0.00% | +217,710+153.4% | Added |
| Citadel Advisors LLC | 421,722 | $1.11M | 0.00% | −222,930−34.6% | Reduced |
| Wellington Management Group LLP | 512,889 | $1.35M | 0.00% | −179,300−25.9% | Reduced |
| State Street Corp | 569,457 | $1.50M | 0.00% | +27,980+5.2% | Added |
| Millennium Management LLC | 691,180 | $1.82M | 0.00% | +296,796+75.3% | Added |
| Geode Capital Management, LLC | 692,753 | $1.82M | 0.00% | +34,190+5.2% | Added |
| Marshall Wace, LLP | 737,954 | $1.94M | 0.00% | +289,407+64.5% | Added |
| HITE Hedge Asset Management LLC | 743,238 | $1.95M | 0.12% | +331,726+80.6% | Added |