Free Trial
→ Revolutionary AI Tech Targets Early Diabetic Blindness Detection FDA Trial Underway (From Interactive Offers) (Ad) Free NPWR Stock Alerts

NET Power (NPWR) Institutional Ownership

NET Power logo
$2.80 -0.14 (-4.59%)
As of 11:25 AM Eastern
This is a fair market value price provided by Polygon.io. Learn more.
Compare

Institutional Ownership Changes (13F Filings) for NET Power (NYSE:NPWR)

Current
Institutional Ownership
Percentage
53.62%
Number of
Institutional Buyers
(last 12 months)
53
Total
Institutional Inflows
(last 12 months)
$59.16M
Number of
Institutional Sellers
(last 12 months)
17
Total
Institutional Outflows
(last 12 months)
$21.52M
Get NPWR Insider Trade Alerts

Want to know when executives and insiders are buying or selling NET Power stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily.

Skip Chart & View Institutional Buying and Selling Data

NPWR Institutional Buying and Selling by Quarter

NET Power Major Shareholders & Ownership History

Export to Excel
Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
6/27/2025Goldman Sachs Group Inc.106,290$280K0.0%-37.1%0.049%
5/16/2025Goldman Sachs Group Inc.106,290$280K0.0%-37.1%0.049%
5/16/2025Kensico Capital Management Corp500,800$4.59M0.1%-77.8%0.230%
5/16/2025Adage Capital Partners GP L.L.C.2,440,000$6.42M0.0%+481.0%1.121%
5/15/2025G.F.W. Energy XII L.P.118,729$312K89.4%-72.4%0.055%
5/15/2025PDT Partners LLC111,955$294K0.0%N/A0.051%
5/15/2025Caption Management LLC55,831$147K0.0%N/A0.026%
5/14/2025EntryPoint Capital LLC47,794$126K0.1%N/A0.022%
5/14/2025HITE Hedge Asset Management LLC743,238$1.96M0.1%+80.6%0.342%
5/14/2025Quantbot Technologies LP84,025$221K0.0%N/A0.039%
5/14/2025Wellington Management Group LLP512,889$1.35M0.0%-25.9%0.236%
5/12/2025Nuveen LLC51,840$136K0.0%N/A0.024%
5/12/2025Connor Clark & Lunn Investment Management Ltd.87,636$230K0.0%-43.5%0.040%
5/9/2025CenterBook Partners LP1,744,770$4.59M0.3%+1,655.5%0.802%
5/9/2025Deutsche Bank AG14,051$37K0.0%+63.0%0.006%
5/9/2025Charles Schwab Investment Management Inc.268,252$706K0.0%-2.7%0.123%
5/8/2025XTX Topco Ltd138,198$363K0.0%+129.3%0.064%
5/8/2025S&CO Inc.235,930$620K0.0%-30.9%0.108%
4/23/2025Legacy Advisors LLC16,393$43K0.0%N/A0.008%
3/24/2025Wellington Management Group LLP692,189$7.33M0.0%-7.8%0.318%
2/17/2025Williams Jones Wealth Management LLC.15,000$159K0.0%N/A0.007%
2/17/2025Two Sigma Investments LP38,088$403K0.0%-7.3%0.018%
2/17/2025SIR Capital Management L.P.408,378$4.33M0.5%-2.0%0.190%
2/17/2025Palo Duro Investment Partners LP56,639$600K0.2%-61.9%0.026%
2/17/2025Man Group plc100,686$1.07M0.0%N/A0.047%
2/17/2025Interval Partners LP15,844$168K0.0%N/A0.007%
2/17/2025G.F.W. Energy XII L.P.429,842$4.55M98.5%-57.0%0.200%
2/17/2025Encompass Capital Advisors LLC2,497,413$26.45M1.0%-0.6%1.159%
2/17/2025Bank of America Corp DE23,263$246K0.0%+42.8%0.011%
2/14/2025Northern Trust Corp219,511$2.33M0.0%+11.5%0.102%
2/14/2025Nebula Research & Development LLC19,107$202K0.0%+26.0%0.009%
2/14/2025Khrom Capital Management LLC1,084,705$11.49M1.3%-19.7%0.504%
2/14/2025Dimensional Fund Advisors LP141,958$1.51M0.0%+930.8%0.066%
2/14/2025HITE Hedge Asset Management LLC411,512$4.36M0.3%+6.2%0.191%
2/13/2025Marshall Wace LLP448,547$4.75M0.0%+9.4%0.208%
2/13/2025XTX Topco Ltd60,269$638K0.1%N/A0.028%
2/13/2025Mariner LLC13,120$139K0.0%N/A0.006%
2/13/2025Barclays PLC32,351$342K0.0%+16.0%0.015%
2/13/2025Covestor Ltd4,015$43K0.0%N/A0.002%
2/13/2025CenterBook Partners LP99,390$1.05M0.1%N/A0.046%
Revolutionary AI Tech Targets Early Diabetic Blindness Detection FDA Trial Underway (Ad)

Tiny Stock, Massive Potential— this company’s AI platform is a game changer for healthcare!

Discover how this tiny tech firm is using AI in healthcare
2/13/2025Raymond James Financial Inc.119,397$1.26M0.0%N/A0.055%
2/13/2025Wells Fargo & Company MN28,146$298K0.0%+29.5%0.013%
2/12/2025ExodusPoint Capital Management LP32,819$348K0.0%-63.1%0.015%
2/12/2025Geode Capital Management LLC658,563$6.98M0.0%+1.9%0.306%
2/12/2025National Bank of Canada FI11,930$126K0.0%+2,727.0%0.006%
2/12/2025Wellington Management Group LLP692,189$7.33M0.0%-7.8%0.321%
2/11/2025Vanguard Group Inc.2,865,402$30.35M0.0%+13.1%1.330%
2/11/2025LPL Financial LLC14,036$149K0.0%+15.0%0.007%
2/11/2025Fox Run Management L.L.C.12,904$137K0.0%N/A0.006%
2/10/2025Connor Clark & Lunn Investment Management Ltd.155,088$1.64M0.0%+176.3%0.072%
2/7/2025S&CO Inc.341,405$3.62M0.2%+35.5%0.158%
2/7/2025AlphaQuest LLC2,564$27K0.0%-88.3%0.001%
2/7/2025 Argentarii LLC23,443$248K0.1%N/A0.011%
2/6/2025Raymond James Financial Inc.119,397$1.26M0.0%N/A0.055%
2/6/2025 Kapstone Financial Advisors LLC17,395$184K0.1%N/A0.008%
2/6/2025Charles Schwab Investment Management Inc.275,812$2.92M0.0%+12.6%0.128%
2/4/2025Los Angeles Capital Management LLC17,120$181K0.0%N/A0.008%
2/4/2025Bank of New York Mellon Corp66,411$703K0.0%+32.1%0.031%
2/3/2025Handelsbanken Fonder AB16,500$175K0.0%N/A0.008%
1/17/2025Janney Montgomery Scott LLC10,200$108K0.0%N/A0.005%
11/19/2024Barclays PLC27,883$196K0.0%+276.7%0.013%
11/16/2024Geode Capital Management LLC646,584$4.54M0.0%+21.7%0.300%
11/15/2024Barclays PLC27,883$196K0.0%+276.7%0.013%
11/15/2024Jane Street Group LLC24,029$168K0.0%-38.7%0.011%
11/15/2024Wellington Management Group LLP750,607$5.26M0.0%-13.5%0.349%
11/15/2024State Street Corp369,281$2.59M0.0%+11.8%0.171%
11/15/2024HITE Hedge Asset Management LLC387,624$2.72M0.3%+2.6%0.180%
11/14/2024Summit Partners Public Asset Management LLC1,000,000$7.01M0.2%-17.0%0.464%
11/14/2024MetLife Investment Management LLC12,922$91K0.0%+129.1%0.006%
11/13/2024Dynamic Technology Lab Private Ltd11,669$82K0.0%N/A0.005%
11/12/2024Charles Schwab Investment Management Inc.244,852$1.72M0.0%+24.5%0.114%
11/8/2024Connor Clark & Lunn Investment Management Ltd.56,136$394K0.0%N/A0.026%
11/7/2024Quest Partners LLC21,831$153K0.0%N/A0.010%
11/7/2024S&CO Inc.251,905$1.77M0.1%+25.3%0.117%
8/19/2024B. Riley Wealth Advisors Inc.13,850$136K0.0%N/A0.006%
8/15/2024Encompass Capital Advisors LLC2,089,229$20.54M1.1%N/A0.977%
8/15/2024ELCO Management Co. LLC20,924$206K0.1%+13.4%0.010%
8/14/2024Squarepoint Ops LLC47,800$470K0.0%N/A0.022%
8/14/2024K2 Principal Fund L.P.33,037$325K0.1%+153.9%0.015%
8/14/2024Marshall Wace LLP583,688$5.74M0.0%+226.9%0.273%
8/14/2024Khrom Capital Management LLC440,596$4.33M0.8%+9.6%0.206%
8/12/2024XTX Topco Ltd13,489$133K0.0%N/A0.006%
8/12/2024Thomist Capital Management LP112,729$1.07M0.4%N/A0.053%
8/12/2024Marathon Trading Investment Management LLC10,283$101K0.0%-77.5%0.005%
8/9/2024Pekin Hardy Strauss Inc.29,365$289K0.0%+5.4%0.014%
8/7/2024SIR Capital Management L.P.98,783$971K0.1%N/A0.046%
8/1/2024Rhumbline Advisers28,736$282K0.0%N/A0.013%
7/26/2024Summit Securities Group LLC27,282$268K0.1%N/A0.013%
7/26/2024Bank of New York Mellon Corp67,301$662K0.0%N/A0.031%
5/14/2024K2 Principal Fund L.P.13,011$148K0.0%N/A0.018%
The End of Elon Musk…? (Ad)

The End of Elon Musk? Don't make him laugh. Jeff Brown has been hearing this same tired story for years, and he's been proven right time and time again. And now, while the media focuses on Tesla's "demise," he's uncovered an AI breakthrough that's about to make Elon's doubters eat their words yet again. According to his research, if you listen to the media and miss out on Elon's newest breakthrough, it's going to cost you the fortune of a lifetime.

Click here to see why the "End of Elon" crowd is about to be wrong again.
5/10/2024Baker Hughes Holdings LLC562,672$6.41M11.6%-92.9%0.780%
5/10/2024Vanguard Group Inc.2,424,662$27.62M0.0%+65.1%3.360%
5/8/2024Williams Jones Wealth Management LLC.11,250$128K0.0%N/A0.016%
4/30/2024Commonwealth Equity Services LLC63,821$727K0.0%+32.8%0.089%
2/15/2024Palo Duro Investment Partners LP139,417$1.41M0.5%+4.3%0.196%
2/15/2024Greenlight Capital Inc.2,992,110$30.22M1.5%+5.5%4.212%
2/15/2024HITE Hedge Asset Management LLC721,804$7.29M0.8%-33.2%1.016%
2/15/2024Berylson Capital Partners LLC129,000$1.30M2.4%N/A0.182%
2/14/2024Neuberger Berman Group LLC16,102$163K0.0%N/A0.023%
2/9/2024Neuberger Berman Group LLC16,102$163K0.0%N/A0.023%
(Data available from 1/1/2016 forward)

NPWR Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of NPWR shares?

During the previous two years, 85 institutional investors and hedge funds held shares of NET Power. The most heavily invested institutionals were Vanguard Group Inc. ($30.35M), Greenlight Capital Inc. ($30.22M), Encompass Capital Advisors LLC ($26.45M), Khrom Capital Management LLC ($11.49M), Summit Partners Public Asset Management LLC ($7.01M), Geode Capital Management LLC ($6.98M), and Adage Capital Partners GP L.L.C. ($6.42M).Learn more on NET Power's institutional investors.

What percentage of NET Power's stock is owned by institutional investors?

53.62% of NET Power's stock is owned by institutional investors. Learn more on NPWR's institutional investor holdings.

Which institutional investors have been buying NET Power's stock?

Of the 76 institutional investors that purchased NET Power's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Baker Hughes Holdings LLC ($7.39M), Vanguard Group Inc. ($2.72M), Encompass Capital Advisors LLC ($2.09M), Adage Capital Partners GP L.L.C. ($2.02M), CenterBook Partners LP ($1.74M), G.F.W. Energy XII L.P. ($1M), and Marshall Wace LLP ($443.76K).

How much institutional buying is happening at NET Power?

Institutional investors have bought a total of 9,289,273 shares in the last 24 months. This purchase volume represents approximately $59.16M in transactions.

Which of NET Power's major shareholders have been selling company stock?

Of the 17 institutional investors that sold NET Power's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Kensico Capital Management Corp ($1.76M), G.F.W. Energy XII L.P. ($881.27K), Wellington Management Group LLP ($412.82K), Khrom Capital Management LLC ($265.65K), Summit Partners Public Asset Management LLC ($205K), Goldman Sachs Group Inc. ($125.33K), and S&CO Inc. ($105.48K).

How much institutional selling is happening at NET Power?

Institutional investors have sold a total of 4,075,922 shares in the last 24 months. This volume of shares sold represents approximately $21.52M in transactions.


Related Companies

This page (NYSE:NPWR) was last updated on 7/16/2025 by MarketBeat.com Staff
From Our Partners
Market Panic: Trump Just Dropped a Bomb on Your Stocks
tock Market Panic: Trump Just Dropped a Bomb on Your Stocks The market is in freefall—and Trump's new tarif...
American Alternative | Sponsored
Revolutionary AI Tech Targets Early Diabetic Blindness Detection FDA Trial Underway
Tiny Stock, Massive Potential— this company’s AI platform is a game changer for healthcare!
Interactive Offers | Sponsored
INVESTOR ALERT: Tiny “$3 AI Wonder Stock” on the Verge of Blasting Off
Right now, we’re witnessing a monumental shift in the world.
Traders Agency | Sponsored
3..2..1.. AI 2.0 ignition (don’t sleep on this)
I just put together an urgent new presentation that you need to see right away. In short: I believe we are...
Timothy Sykes | Sponsored
Central Banks Are Hoarding Gold – Should You?
The AI boom isn’t just transforming technology—it’s redefining global power, increasing government debt, and u...
Lear Capital | Sponsored
Major Rollout of Social Security X?
To All Americans Born Before April 16th, 1963: Did Trump Just Give The Green Light To Radically RE-DO Social S...
Banyan Hill Publishing | Sponsored
Which Gold Miner Trades at 30% of NAV? The One Buffett Wants
Some of the world’s best gold developers are trading at just 30% of NAV — like buying a dollar for 30 cents. ...
Golden Portfolio | Sponsored
The Trump Dump is starting; Get out of stocks now?
The first 365 days of the Trump presidency… Will be the best time to get rich in American history.
Paradigm Press | Sponsored