Net Power Inc. (NPWR)

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Sector: Electrical Industrial Apparatus

Hedge Fund Popularity

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Hedge Fund Holdings

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Last updated on January 06, 2026, 1:59pm based on SEC 13F filings Last update: January 06, 2026, 1:59pm

No.	Hedge Fund	Shares	Value	Activity	% Port
1.	Adage Capital Management Phill Gross And Robert Atchinson	2,509,868	$7,554,703	-12%	0.01%
2.	Millennium Management Israel Englander	2,365,246	$7,119,390	+105%	0%
3.	PEAK6 Capital ManagementCALL Matthew Hulsizer	1,463,400	$4,404,834	-2%	0.01%
4.	LMR PartnersWARRANT EXP 06/08/202 Ben Levine, Andrew Manuel And Stefan Renold	1,691,716	$1,268,787		0.01%
5.	Walleye Capital Will England	284,932	$857,645		0%

Insider Trading: Sales See All

Insider	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
Npeh, Large Shareholder	$2.35	54,780	$128,650.83	1,200,000	2026-01-29	Filing
8 Large Shareholder	$2.35	54,780	$128,650.83	1,200,000	2026-01-29	Filing
8 Large Shareholder	$2.38	65,220	$155,419.26	1,254,780	2026-01-28	Filing
8 Large Shareholder	$2.38	100,000	$238,370.00	1,320,000	2026-01-27	Filing
8 Large Shareholder	$2.35	130,000	$306,137.00	1,420,000	2026-01-26	Filing

Institutional Investors' Holdings

Filing Period: Filing is Ongoing

No.	Name	Shares	Value	% Port
1.	Vanguard Group Inc	2,017,263	$4,599,360	0%
2.	Argentarii, Llc	263,507	$600,796	0.2%
3.	Ubs Group Ag	64,496	$147,050	0%
4.	Wolverine Asset Management Llc	125,055	$62,528	0%
5.	Thompson Davis & Co., Inc.	18,111	$41,293	0.02%