8 Rivers Capital, Llc Sells 507,100 Shares of NET Power (NYSE:NPWR) Stock

NET Power Inc. (NYSE:NPWR) major shareholder 8 Rivers Capital, Llc sold 507,100 shares of the stock in a transaction that occurred on Friday, August 14th. The shares were sold at an average price of $1.95, for a total value of $988,845.00. Following the completion of the sale, the insider directly owned 1,242,900 shares of the company’s stock, valued at approximately $2,423,655. This represents a 28.98% decrease in their position. The transaction was disclosed in a legal filing with the SEC, which is accessible through the SEC website. Major shareholders that own 10% or more of a company’s shares are required to disclose their transactions with the SEC.

8 Rivers Capital, Llc also recently made the following trade(s):

• On Thursday, August 13th, 8 Rivers Capital, Llc sold 200,000 shares of NET Power stock. The stock was sold at an average price of $1.62, for a total value of $324,000.00.
• On Wednesday, August 12th, 8 Rivers Capital, Llc sold 50,000 shares of NET Power stock. The stock was sold at an average price of $1.63, for a total value of $81,500.00.
• On Tuesday, August 11th, 8 Rivers Capital, Llc sold 35,000 shares of NET Power stock. The shares were sold at an average price of $1.60, for a total value of $56,000.00.
• On Monday, August 10th, 8 Rivers Capital, Llc sold 55,400 shares of NET Power stock. The shares were sold at an average price of $1.55, for a total value of $85,870.00.
• On Friday, August 7th, 8 Rivers Capital, Llc sold 60,345 shares of NET Power stock. The stock was sold at an average price of $1.53, for a total value of $92,327.85.
• On Thursday, August 6th, 8 Rivers Capital, Llc sold 89,255 shares of NET Power stock. The stock was sold at an average price of $1.51, for a total value of $134,775.05.
• On Wednesday, August 5th, 8 Rivers Capital, Llc sold 140,000 shares of NET Power stock. The shares were sold at an average price of $1.51, for a total transaction of $211,400.00.
• On Tuesday, August 4th, 8 Rivers Capital, Llc sold 120,000 shares of NET Power stock. The shares were sold at an average price of $1.54, for a total transaction of $184,800.00.
• On Thursday, July 30th, 8 Rivers Capital, Llc sold 155,000 shares of NET Power stock. The stock was sold at an average price of $1.43, for a total transaction of $221,650.00.
• On Wednesday, July 29th, 8 Rivers Capital, Llc sold 45,000 shares of NET Power stock. The stock was sold at an average price of $1.41, for a total transaction of $63,450.00.

NET Power Price Performance

Shares of NPWR stock opened at $1.95 on Friday. The firm’s 50-day moving average is $1.61 and its two-hundred day moving average is $1.80. NET Power Inc. has a 12 month low of $1.35 and a 12 month high of $5.20. The company has a market capitalization of $436.50 million, a PE ratio of -0.30 and a beta of 1.07.

NET Power (NYSE:NPWR) last posted its earnings results on Thursday, August 13th. The company reported ($0.91) earnings per share for the quarter, missing the consensus estimate of ($0.07) by ($0.84).

More NET Power News

Here are the key news stories impacting NET Power this week:

• Neutral Sentiment: NET Power provided its second-quarter 2026 results and business update. The earnings-call transcript may offer additional details on the company’s project pipeline, commercialization plans and financial outlook, but no specific new catalyst was identified in the supplied report. Net Power Reports Second Quarter 2026 Results and Provides Business Update NET Power Q2 2026 Earnings Call Transcript
• Neutral Sentiment: The elevated trading volume suggests heightened investor attention following the earnings release and shareholder filings. NPWR was trading near $1.95, above its 50-day moving average of $1.60 but still below its 200-day moving average of $1.80 on a longer-term basis.
• Negative Sentiment: NET Power reported a second-quarter loss of $0.91 per share, substantially worse than analysts’ expected loss of $0.07. The $0.84-per-share miss highlights continued financial pressure and is the clearest fundamental negative in the latest news. NET Power Second-Quarter 2026 Earnings Release
• Negative Sentiment: Major shareholder 8 Rivers Capital sold a combined 757,100 shares from August 12 through August 14 for approximately $1.39 million. The transactions reduced its reported holdings by about 28.98% in the latest sale and may weigh on sentiment by signaling a significant reduction in exposure. 8 Rivers Capital SEC Ownership Filing

Wall Street Analysts Forecast Growth

Several brokerages recently weighed in on NPWR. Wall Street Zen lowered NET Power from a “sell” rating to a “strong sell” rating in a research report on Saturday, July 18th. Weiss Ratings upgraded NET Power from a “sell (e+)” rating to a “sell (d-)” rating in a research report on Tuesday. One investment analyst has rated the stock with a Buy rating, one has given a Hold rating and one has issued a Sell rating to the stock. According to data from MarketBeat.com, the stock currently has a consensus rating of “Hold” and a consensus price target of $3.50.

Hedge Funds Weigh In On NET Power

Large investors have recently made changes to their positions in the stock. Renaissance Technologies LLC lifted its stake in NET Power by 644.0% during the first quarter. Renaissance Technologies LLC now owns 703,800 shares of the company’s stock worth $1,098,000 after purchasing an additional 609,200 shares in the last quarter. CenterBook Partners LP boosted its position in shares of NET Power by 48.0% during the fourth quarter. CenterBook Partners LP now owns 1,848,073 shares of the company’s stock worth $4,214,000 after buying an additional 599,725 shares during the period. Summit Securities Group LLC acquired a new stake in shares of NET Power in the first quarter valued at $30,000. Janney Montgomery Scott LLC grew its stake in shares of NET Power by 10.2% in the first quarter. Janney Montgomery Scott LLC now owns 133,000 shares of the company’s stock valued at $207,000 after buying an additional 12,351 shares in the last quarter. Finally, Integrity Alliance LLC. purchased a new stake in shares of NET Power in the 4th quarter valued at $40,000. 53.62% of the stock is currently owned by institutional investors and hedge funds.

NET Power Company Profile

NET Power, Inc is an energy technology company focused on developing and commercializing power generation plants that burn natural gas and other fuels with near-zero carbon emissions. The company’s core innovation is the proprietary Allam-Fetvedt Cycle, a supercritical carbon dioxide power cycle that captures all carbon dioxide produced during combustion without the need for separate carbon capture systems. By integrating gas combustion, heat exchange and carbon dioxide separation into a single closed-loop process, NET Power aims to deliver baseload power with efficiencies and emissions profiles competitive with conventional and renewable generation sources.

Since demonstrating its first full-scale Allam-Cycle facility in La Porte, Texas, NET Power has moved from pilot operation toward commercial deployment.