Type / Class
Equity / Class A Common Stock, par value $0.0001
Shares outstanding
104,639,029
Total 13F shares
33,359,572
Share change
+1,033,041
Total reported value
$76,061,200
Put/Call ratio
48%
Price per share
$2.28
Number of holders
112
Value change
+$1,795,277
Number of buys
49
Number of sells
49

Institutional Holders of NET Power Inc. - Class A Common Stock, par value $0.0001 (NPWR) as of Q4 2025

As of 31 Dec 2025, NET Power Inc. - Class A Common Stock, par value $0.0001 (NPWR) was held by 112 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 33,359,572 shares. The largest 10 holders included Share Andrew L., MILLENNIUM MANAGEMENT LLC, VANGUARD GROUP INC, BlackRock, Inc., CenterBook Partners LP, ADAGE CAPITAL PARTNERS GP, L.L.C., Sourcerock Group LLC, PEAK6 LLC, COHEN & STEERS, INC., and GEODE CAPITAL MANAGEMENT, LLC. This page lists 112 institutional shareholders reporting positions in this security for the Q4 2025 filing period.
Investor Option Weight % Change % Value $ * Price Shares Share Change Activity Report Period
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.