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, Q2 2024
Institutional positions in Net Power Inc. as of Jun 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
- 93
- +18 vs. Q1 2024
- Shares held
- 29.8M
- +2.74M (+10.2%) vs. Q1 2024
- Total value
- $292.4M
- −$15.2M (−4.9%) vs. Q1 2024
- New holders
- 32
- 25 more added
- Sold out
- 14
- 18 more reduced
2 institutions that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2024
Shares, value and share of portfolio for each institution holding Net Power Inc.; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Share Andrew L. | 9,937,500 | $97.7M | 52.40% | 00.0% | Unchanged |
| Vanguard Group Inc | 2,378,144 | $23.4M | 0.00% | −46,518−1.9% | Reduced |
| Encompass Capital Advisors LLC | 2,089,229 | $20.5M | 1.11% | +2,089,229 | New |
| Kensico Capital Management Corp | 1,778,346 | $17.5M | 0.54% | −48,254−2.6% | Reduced |
| BlackRock Inc. | 1,379,402 | $13.6M | 0.00% | +1,027,388+291.9% | Added |
| Summit Partners Public Asset Management, LLC | 1,205,000 | $11.8M | 0.55% | +230,000+23.6% | Added |
| G.F.W. Energy XII, L.P. | 1,000,000 | $9.83M | 18.94% | 00.0% | Unchanged |
| Cohen & Steers, Inc. | 946,800 | $9.31M | 0.02% | +36,347+4.0% | Added |
| Wellington Management Group LLP | 867,288 | $8.53M | 0.00% | +651,820+302.5% | Added |
| Adage Capital Partners GP, L.L.C. | 673,350 | $6.62M | 0.01% | +408,350+154.1% | Added |
| Marshall Wace, LLP | 583,688 | $5.74M | 0.01% | +405,128+226.9% | Added |
| Baker Hughes Holdings LLC | 562,672 | $5.53M | 9.59% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 531,395 | $5.22M | 0.00% | +277,145+109.0% | Added |
| Rosenbaum Jay D. | 500,000 | $4.92M | 27.82% | 00.0% | Unchanged |
| Khrom Capital Management LLC | 440,596 | $4.33M | 0.82% | +38,500+9.6% | Added |
| Macquarie Group Ltd | 432,544 | $4.25M | 0.00% | −18,914−4.2% | Reduced |
| Jefferies Financial Group Inc. | 425,000 | $4.18M | 0.08% | −782,000−64.8% | Reduced |
| HITE Hedge Asset Management LLC | 377,637 | $3.71M | 0.36% | 00.0% | Unchanged |
| State Street Corp | 330,371 | $3.25M | 0.00% | +234,971+246.3% | Added |
| Citadel Advisors LLC | 230,173 | $2.26M | 0.00% | +209,754+1,027.2% | Added |
| Norges Bank | 227,438 | $2.24M | 0.00% | +227,438 | New |
| Crawford Fund Management, LLC | 208,679 | $2.05M | 1.63% | 00.0% | Unchanged |
| Morgan Stanley | 206,768 | $2.03M | 0.00% | +124,386+151.0% | Added |
| S&CO Inc | 201,100 | $1.98M | 0.14% | 00.0% | Unchanged |
| Charles Schwab Investment Management Inc | 196,687 | $1.93M | 0.00% | +50,855+34.9% | Added |
| Berylson Capital Partners, LLC | 174,000 | $1.71M | 4.43% | −5,000−2.8% | Reduced |
| Arosa Capital Management LP | 156,900 | $1.54M | 1.20% | +156,900 | New |
| Shelton Capital Management | 150,500 | $1.48M | 0.04% | +50,000+49.8% | Added |
| Palo Duro Investment Partners, LP | 148,686 | $1.46M | 0.40% | 00.0% | Unchanged |
| Qube Research & Technologies Ltd | 122,371 | $1.20M | 0.00% | −76,637−38.5% | Reduced |
| Thomist Capital Management, LP | 112,729 | $1.07M | 0.39% | +112,729 | New |
| SIR Capital Management, L.P. | 98,783 | $971.0K | 0.10% | +98,783 | New |
| Northern Trust Corp | 71,393 | $701.8K | 0.00% | +8,882+14.2% | Added |
| Bank of New York Mellon Corp | 67,301 | $661.6K | 0.00% | +67,301 | New |
| Raymond James Financial Services Advisors, Inc. | 61,313 | $602.7K | 0.00% | +3,241+5.6% | Added |
| J. Goldman & Co LP | 56,479 | $555.2K | 0.02% | −42,084−42.7% | Reduced |
| Amitell Capital Pte Ltd | 55,118 | $541.8K | 0.47% | 00.0% | Unchanged |
| Squarepoint Ops LLC | 47,800 | $469.9K | 0.00% | +47,800 | New |
| Jane Street Group, LLC | 39,189 | $385.2K | 0.00% | −3,235−7.6% | Reduced |
| Nuveen Asset Management, LLC | 38,986 | $383.2K | 0.00% | +38,986 | New |
| K2 Principal Fund, L.P. | 33,037 | $324.8K | 0.07% | +20,026+153.9% | Added |
| Williams Jones Wealth Management, LLC. | 32,540 | $319.9K | 0.00% | +21,290+189.2% | Added |
| Perigon Wealth Management, LLC | 30,000 | $294.9K | 0.01% | +30,000 | New |
| Pekin Hardy Strauss, Inc. | 29,365 | $288.7K | 0.04% | +1,500+5.4% | Added |
| PDT Partners, LLC | 29,232 | $287.4K | 0.03% | +29,232 | New |
| Rhumbline Advisers | 28,736 | $282.5K | 0.00% | +28,736 | New |
| Millennium Management LLC | 27,989 | $275.1K | 0.00% | −23,082−45.2% | Reduced |
| Clear Street Markets LLC | 27,282 | $268.0K | 0.10% | +27,282 | New |
| D. E. Shaw & Co., Inc. | 23,478 | $230.8K | 0.00% | +23,478 | New |
| Bank of Montreal | 19,370 | $206.5K | 0.00% | +19,370 | New |
| ELCO Management Co., LLC | 20,924 | $205.7K | 0.12% | +2,474+13.4% | Added |
| Alpine Global Management, LLC | 20,748 | $204.0K | 0.04% | +20,748 | New |
| Neuberger Berman Group LLC | 16,102 | $158.3K | 0.00% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 16,065 | $157.9K | 0.00% | −344,375−95.5% | Reduced |
| Jump Financial, LLC | 15,644 | $153.8K | 0.00% | +15,644 | New |
| Smithfield Trust Co | 15,474 | $152.0K | 0.01% | 00.0% | Unchanged |
| Commonwealth Equity Services, LLC | 14,855 | $146.0K | 0.00% | −48,966−76.7% | Reduced |
| Bank of America Corp | 14,541 | $142.9K | 0.00% | +13,969+2,442.1% | Added |
| LPL Financial LLC | 14,434 | $141.9K | 0.00% | +1,000+7.4% | Added |
| National Asset Management, Inc. | 13,850 | $136.1K | 0.00% | +13,850 | New |
| XTX Topco Ltd | 13,489 | $132.6K | 0.01% | +13,489 | New |
| Corebridge Financial, Inc. | 11,378 | $112.0K | 0.00% | +11,378 | New |
| Fox Run Management, L.L.C. | 11,143 | $109.5K | 0.02% | +11,143 | New |
| Wells Fargo & Company | 11,063 | $108.7K | 0.00% | +9,613+663.0% | Added |
| Alliancebernstein L.P. | 10,860 | $106.8K | 0.00% | +10,860 | New |
| Cetera Investment Advisers | 10,810 | $106.3K | 0.00% | +10,810 | New |
| Marathon Trading Investment Management LLC | 10,283 | $101.1K | 0.03% | −35,418−77.5% | Reduced |
| Truist Financial Corp | 10,000 | $98.3K | 0.00% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 9,600 | $94.4K | 0.00% | +9,600 | New |
| Tower Research Capital LLC (TRC) | 9,146 | $89.9K | 0.00% | +8,946+4,473.0% | Added |
| JPMorgan Chase & Co | 9,013 | $88.6K | 0.00% | −15,624−63.4% | Reduced |
| Deutsche Bank AG | 8,622 | $84.8K | 0.00% | +8,622 | New |
| Barclays PLC | 7,402 | $72.8K | 0.00% | −52,598−87.7% | Reduced |
| Chesapeake Asset Management LLC | 7,000 | $68.8K | 0.07% | 00.0% | Unchanged |
| UBS Group AG | 6,679 | $65.7K | 0.00% | −261,825−97.5% | Reduced |
| Fifth Third Bancorp | 6,000 | $59.0K | 0.00% | 00.0% | Unchanged |
| MetLife Investment Management | 5,641 | $55.5K | 0.00% | +5,641 | New |
| Royal Bank of Canada | 5,428 | $54.0K | 0.00% | +943+21.0% | Added |
| Simplex Trading, LLC | 4,800 | $47.0K | 0.00% | −3,787−44.1% | Reduced |
| Citigroup Inc | 4,747 | $46.7K | 0.00% | −44,551−90.4% | Reduced |
| Advisor Group Holdings, Inc. | 4,652 | $45.7K | 0.00% | +1,117+31.6% | Added |
| STRS Ohio | 3,900 | $38.3K | 0.00% | +3,900 | New |
| Pickering Energy Partners LP | 3,100 | $30.5K | 0.03% | 00.0% | Unchanged |
| FMR LLC | 2,145 | $21.1K | 0.00% | +2,145 | New |
| Ameritas Investment Partners, Inc. | 2,072 | $20.4K | 0.00% | +2,072 | New |
| The PNC Financial Services Group, Inc. | 2,000 | $19.7K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 1,838 | $18.1K | 0.00% | +1,838 | New |
| California State Teachers Retirement System | 1,532 | $15.1K | 0.00% | +1,532 | New |
| NBC Securities, Inc. | 1,340 | $13.0K | 0.00% | 00.0% | Unchanged |
| Amalgamated Bank | 732 | $7.00K | 0.00% | +732 | New |
| Farther Finance Advisors, LLC | 570 | $5.14K | 0.00% | +570 | New |
| Group One Trading, L.P. | 200 | $1.97K | 0.00% | −800−80.0% | Reduced |
| Accordant Advisory Group Inc | 200 | $1.97K | 0.00% | 00.0% | Unchanged |
| DME Capital Management, LPSuperinvestorGreenlight Capital | 0 | $0 | 0.00% | −1,959,280−100.0% | Sold out |
| Prelude Capital Management, LLC | 0 | $0 | 0.00% | −120,488−100.0% | Sold out |
| Brevan Howard Capital Management LP | 0 | $0 | 0.00% | −68,230−100.0% | Sold out |
| Covalis Capital LLP | 0 | $0 | 0.00% | −49,430−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −45,410−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −41,318−100.0% | Sold out |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −21,612−100.0% | Sold out |