Montauk Renewables (MNTK) Institutional Ownership $1.89 -0.15 (-7.35%) Closing price 04:00 PM EasternExtended Trading$1.93 +0.04 (+2.17%) As of 06:35 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more. Add Compare Share Share Ownership Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Institutional Ownership Changes (13F Filings) for Montauk Renewables (NASDAQ:MNTK)CurrentInstitutional OwnershipPercentage16.35%Number ofInstitutional Buyers(last 12 months)51TotalInstitutional Inflows(last 12 months)$10.90MNumber ofInstitutional Sellers(last 12 months)17TotalInstitutional Outflows(last 12 months)$5.57M Get MNTK Insider Trade Alerts Want to know when executives and insiders are buying or selling Montauk Renewables stock? 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Email Address Skip Chart & View Institutional Buying and Selling Data MNTK Institutional Buying and Selling by Quarter Montauk Renewables Major Shareholders & Ownership History Export to ExcelReporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails5/19/2025 Jane Street Group LLC100,834$213K0.0%+303.4%0.071% 5/16/2025 Goldman Sachs Group Inc.142,359$298K0.0%-43.6%0.100% 5/16/2025 AQR Capital Management LLC29,500$62K0.0%N/A0.021% 5/14/2025 Andina Capital Management LLC13,402$28K0.0%N/A0.009% 5/13/2025 American Century Companies Inc.1,025,999$2.14M0.0%+3.4%0.716% 5/13/2025 Russell Investments Group Ltd.91,493$192K0.0%-46.8%0.064% 5/13/2025 Rathbones Group PLC72,400$151K0.0%+138.2%0.051% 5/12/2025 Nuveen LLC171,759$359K0.0%N/A0.120% 5/12/2025 Hosking Partners LLP761,336$1.59M0.1%-1.0%0.531% 5/12/2025 Swiss National Bank96,361$201K0.0%+13.4%0.067% Get the Latest News and Ratings for MNTK and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Montauk Renewables and its competitors with MarketBeat's FREE daily newsletter. 5/9/2025 Deutsche Bank AG66,125$138K0.0%-7.2%0.046% 5/9/2025 Charles Schwab Investment Management Inc.508,654$1.06M0.0%+2.5%0.355% 5/9/2025 ABC Arbitrage SA107,912$226K0.0%+677.1%0.075% 5/7/2025 Zurcher Kantonalbank Zurich Cantonalbank 96,738$202K0.0%+23.5%0.067% 5/5/2025 Allianz Asset Management GmbH17,400$36K0.0%+61.1%0.012% 4/15/2025 Simplicity Wealth LLC26,895$56K0.0%N/A0.019% 2/17/2025 UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC280,639$1.12M0.0%+24.0%0.196% 2/17/2025 Point72 Asset Management L.P.41,529$165K0.0%-68.6%0.029% 2/17/2025 ProShare Advisors LLC18,588$74K0.0%+49.0%0.013% 2/17/2025 Millennium Management LLC33,258$132K0.0%N/A0.023% 2/17/2025 Deutsche Bank AG71,267$284K0.0%+52.6%0.050% 2/17/2025 D. E. Shaw & Co. Inc.216,951$863K0.0%-22.1%0.151% 2/17/2025 Brevan Howard Capital Management LP18,873$75K0.0%-13.9%0.013% 2/17/2025 Bank of America Corp DE76,088$303K0.0%+39.3%0.053% 2/17/2025 BNP Paribas Financial Markets22,228$88K0.0%N/A0.016% 2/14/2025 Jane Street Group LLC24,998$110K0.0%-60.2%0.017% 2/14/2025 Northern Trust Corp618,629$2.46M0.0%+3.8%0.431% 2/14/2025 Price T Rowe Associates Inc. MD48,712$194K0.0%+7.6%0.034% 2/14/2025 Dimensional Fund Advisors LP851,345$3.39M0.0%+5.8%0.594% 2/14/2025 First Trust Advisors LP474,427$1.89M0.0%-6.5%0.331% 2/13/2025 Marshall Wace LLP43,733$174K0.0%N/A0.031% 2/13/2025 Barclays PLC133,963$532K0.0%-1.8%0.093% 2/13/2025 Renaissance Technologies LLC271,500$1.08M0.0%-10.1%0.189% 2/13/2025 Legal & General Group Plc53,555$213K0.0%-5.5%0.037% 2/13/2025 Invesco Ltd.42,533$169K0.0%-7.1%0.030% 2/13/2025 Russell Investments Group Ltd.171,919$699K0.0%+74.2%0.120% 2/13/2025 Wells Fargo & Company MN30,840$123K0.0%+51.4%0.022% 2/12/2025 Geode Capital Management LLC1,645,924$6.55M0.0%+0.6%1.148% 2/12/2025 Franklin Resources Inc.42,197$168K0.0%N/A0.029% 2/12/2025 Pictet Asset Management Holding SA34,128$136K0.0%+68.2%0.024% Trump wipes out trillions overnight… (Ad)Is there anybody more powerful than Donald Trump right now? In a single tariff announcement, he wiped out nearly $5 trillion in wealth from the S&P 500 and $6.4 trillion from the Dow Jones… Not to mention the countless trillions of dollars lost in every market around the world… leaving the major political powers scrambling in fear of Trump’s next move.Whether you take some of that wealth for yourself depends on if you watch this controversial exposé 2/12/2025 JPMorgan Chase & Co.211,604$842K0.0%+22.0%0.148% 2/11/2025 Corebridge Financial Inc.32,814$131K0.0%-7.0%0.023% 2/11/2025 KLP Kapitalforvaltning AS6,300$25K0.0%N/A0.004% 2/11/2025 American Century Companies Inc.992,089$3.95M0.0%+100.1%0.692% 2/10/2025 Swiss National Bank84,977$338K0.0%-14.2%0.059% 2/6/2025 Charles Schwab Investment Management Inc.496,406$1.98M0.0%-3.9%0.346% 2/5/2025 Hosking Partners LLP769,112$3.06M0.1%+3.9%0.536% 2/4/2025 Bank of New York Mellon Corp237,394$945K0.0%+9.5%0.166% 1/30/2025 Rhumbline Advisers90,439$360K0.0%+3.8%0.063% 1/30/2025 ABC Arbitrage SA13,886$55K0.0%N/A0.010% 1/24/2025 N.E.W. Advisory Services LLC10,000$40K0.0%N/A0.007% 1/17/2025 SG Americas Securities LLC31,715$126K0.0%+45.2%0.022% 12/26/2024 JPMorgan Chase & Co.173,483$904K0.0%+237.4%0.121% 11/19/2024 Barclays PLC136,360$710K0.0%-32.5%0.095% 11/16/2024 Geode Capital Management LLC1,636,368$8.53M0.0%+0.6%1.141% 11/15/2024 Barclays PLC136,360$710K0.0%-32.5%0.095% 11/15/2024 Zacks Investment Management72,258$376K0.0%+336.5%0.050% 11/15/2024 Jane Street Group LLC62,737$345K0.0%-31.8%0.044% 11/15/2024 State Street Corp1,613,351$8.41M0.0%+1.6%1.125% 11/15/2024 Point72 Asset Management L.P.132,322$689K0.0%-48.5%0.092% 11/15/2024 Point72 Asia Singapore Pte. Ltd.4,898$26K0.0%+105.0%0.003% 11/14/2024 Verition Fund Management LLC44,739$233K0.0%+12.4%0.031% 11/14/2024 UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC226,290$1.18M0.0%-2.2%0.158% 11/14/2024 Zurcher Kantonalbank Zurich Cantonalbank70,749$369K0.0%+16.0%0.049% 11/14/2024 Healthcare of Ontario Pension Plan Trust Fund165,285$861K0.0%+8.7%0.115% 11/13/2024 Townsquare Capital LLC14,333$75K0.0%N/A0.010% 11/5/2024 GSA Capital Partners LLP72,647$378K0.0%+481.1%0.051% 10/16/2024 Bleakley Financial Group LLC13,943$73K0.0%N/A0.010% 10/3/2024 SG Americas Securities LLC21,838$114K0.0%N/A0.015% 8/19/2024 Point72 Asset Management L.P.256,824$1.46M0.0%-48.3%0.179% 8/15/2024 The Manufacturers Life Insurance Company32,611$186K0.0%+14.7%0.023% 8/15/2024 AQR Capital Management LLC79,951$456K0.0%N/A0.056% 8/14/2024 Squarepoint Ops LLC38,076$217K0.0%N/A0.026% 8/14/2024 Marshall Wace LLP168,849$962K0.0%N/A0.118% 8/12/2024 XTX Topco Ltd52,255$298K0.0%+13.5%0.036% 8/9/2024 Renaissance Technologies LLC234,300$1.34M0.0%-42.4%0.163% 8/9/2024 Dimensional Fund Advisors LP702,914$4.01M0.0%+1.5%0.489% 8/8/2024 American Century Companies Inc.95,793$546K0.0%+64.0%0.067% 8/7/2024 SIR Capital Management L.P.326,074$1.86M0.2%+91.2%0.227% 8/1/2024 Rhumbline Advisers92,138$525K0.0%+2.6%0.064% 7/29/2024 Principal Financial Group Inc.25,902$148K0.0%+8.9%0.018% 7/29/2024 IQ EQ FUND MANAGEMENT IRELAND Ltd83,389$475K0.1%+51.1%0.058% 7/29/2024 Zurcher Kantonalbank Zurich Cantonalbank60,993$348K0.0%+7.9%0.042% 7/29/2024 Hosking Partners LLP773,156$4.41M0.2%-1.8%0.538% 7/26/2024 Allspring Global Investments Holdings LLC39,981$228K0.0%N/A0.028% 7/26/2024 Bank of New York Mellon Corp263,278$1.50M0.0%+3.0%0.183% 7/18/2024 Assenagon Asset Management S.A.65,498$373K0.0%N/A0.046% 7/10/2024 CWM LLC4,485$26K0.0%+1,425.5%0.003% 5/17/2024 Tidal Investments LLC88,347$368K0.0%N/A0.061% 5/16/2024 California State Teachers Retirement System51,890$216K0.0%-7.0%0.036% White House to reset Social Security? (Ad)Elon Musk's parting DOGE gift looks set to shock America... A single announcement by July 22nd could soon bring Elon Musk's DOGE operation to its final, dramatic conclusion - with huge consequences for millions of investors. So if you have any money in the market... you're almost out of time to prepare. This plan has already been put in place... and can operate even if Elon's long gone from Washington. And it could have a major impact on how you collect Social Security - Click here to understand what'5/16/2024 Jacobs Levy Equity Management Inc.502,682$2.09M0.0%+81.0%0.350% 5/16/2024 Janus Henderson Group PLC71,323$296K0.0%+81.3%0.050% 5/15/2024 Price T Rowe Associates Inc. MD43,329$181K0.0%+33.4%0.030% 5/15/2024 Quadrature Capital Ltd42,600$177K0.0%+284.3%0.030% 5/14/2024 Healthcare of Ontario Pension Plan Trust Fund152,334$634K0.0%+14.3%0.106% 5/10/2024 Vanguard Group Inc.3,593,935$14.95M0.0%+1.7%2.502% 5/9/2024 State Board of Administration of Florida Retirement System16,400$68K0.0%-14.0%0.011% 5/2/2024 Hosking Partners LLP787,594$3.28M0.1%-5.7%0.548% 4/29/2024 Principal Financial Group Inc.23,795$99K0.0%-20.6%0.017% 3/25/2024 Quadrature Capital Ltd11,086$99K0.0%N/A0.008% (Data available from 1/1/2016 forward) MNTK Institutional Ownership - Frequently Asked Questions Who are the largest shareholders of MNTK shares? During the previous two years, 87 institutional investors and hedge funds held shares of Montauk Renewables. The most heavily invested institutionals were Baader Bank Aktiengesellschaft ($27.89M), Vanguard Group Inc. ($14.95M), State Street Corp ($8.41M), Geode Capital Management LLC ($6.55M), Dimensional Fund Advisors LP ($3.39M), Northern Trust Corp ($2.46M), and American Century Companies Inc. ($2.14M).Learn more on MNTK's institutional investors. What percentage of Montauk Renewables stock is owned by institutional investors? 16.35% of Montauk Renewables stock is owned by institutional investors. Learn more on MNTK's institutional investor holdings. Which institutional investors have been buying Montauk Renewables stock? Of the 70 institutional investors that purchased Montauk Renewables stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Hosking Partners LLP ($697.08K), American Century Companies Inc. ($567.53K), Jacobs Levy Equity Management Inc. ($224.90K), Marshall Wace LLP ($212.58K), Nuveen LLC ($171.76K), JPMorgan Chase & Co. ($160.19K), and SIR Capital Management L.P. ($155.55K). How much institutional buying is happening at Montauk Renewables? Institutional investors have bought a total of 4,208,576 shares in the last 24 months. This purchase volume represents approximately $22.09M in transactions. Which Montauk Renewables major shareholders have been selling company stock? Of the 28 institutional investors that sold Montauk Renewables stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Baader Bank Aktiengesellschaft ($1.02M), Point72 Asset Management L.P. ($454.89K), Renaissance Technologies LLC ($202.87K), Barclays PLC ($137.21K), Goldman Sachs Group Inc. ($110.10K), Russell Investments Group Ltd. ($80.43K), and Hosking Partners LLP ($69.71K). How much institutional selling is happening at Montauk Renewables? Institutional investors have sold a total of 2,386,096 shares in the last 24 months. This volume of shares sold represents approximately $15.60M in transactions. 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