NPWR

NET POWER INC

NPWR·64107A105·US·Common Stock·Industrials - Specialty Industrial Machinery-Activist

NPWR (NET POWER INC) is held by 80 institutional investors as of Q2 2026. Largest holders: ADAGE CAPITAL PARTNERS GP, L.L.C. ($4.7M), BlackRock, Inc. ($4M), PEAK6 LLC ($3.3M). Net institutional sentiment: Bullish.

80
Holders
(5 Elite)
$32.6M
Total Value
68% (74)
Consensus
50 buying - 24 selling
13F: Insider & Congress: Updated regularly
NPWR

Smart Money Verdict

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Held by 80 funds
5 elite

Who's Trading

Source dates: Price Oct 15, 2026 · Insiders Sep 10, 2026 · Activists Aug 17, 2026 · Congress none

InsiderNLNPEH, LLCSell $276KSep 9, 2026
Insider8L8 Rivers Capital, LLCSell $276KSep 9, 2026
InsiderNLNPEH, LLCSell $194KSep 8, 2026
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Top Holders

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Action
Increased
2.8M(+84.4%)$4.7M0.0%-61.04%
42
Increased
2.4M(+12.8%)$4M0.0%-79.08%
30
Decreased
2M(-0.1%)$3.3M0.0%-46.28%
0
Increased
1.8M(+9.7%)$3M0.0%-29.92%
29
Increased
1.5M(+190.0%)$2.6M0.0%-38.26%
42
Increased
1M(+16.9%)$1.7M0.0%-85.92%
30
Decreased
660,570(-38.9%)$1.1M0.0%-56.52%
0
Increased
624,238(+1.7%)$1M0.0%-87.92%
17
Increased
610,961(+65.2%)$1M0.0%-43.82%
37
Increased
412,502(+75.2%)$688,8780.0%-40.27%
37
Decreased
397,515(-7.8%)$663,8500.0%-35.36%
0
Increased
385,283(+151.0%)$643,4220.0%-37.86%
39
Decreased
354,206(-49.7%)$591,5240.0%-33.61%
0
Increased
334,814(+14.7%)$559,1390.0%-82.53%
28
Increased
324,611(+22.6%)$542,1000.0%-30.39%
20
Decreased
288,876(-59.5%)$482,4230.0%-55.41%
0
Increased
288,276(+7.0%)$481,4210.0%-90.08%
26
Increased
282,441(+13.4%)$471,6760.0%-30.07%
27
Increased
270,736(+47.3%)$452,1280.0%-65.15%
22
Increased
261,027(+52.3%)$435,9150.0%-54.14%
23

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NPWRNPWRNET POWER INC

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Data sourced from four public-disclosure sources: SEC 13F, Form 4, 13D/13G, and House/Senate STOCK Act disclosures. Not financial advice. Full disclaimer

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