Mammoth Energy Services (TUSK) Institutional Ownership $2.16 +0.06 (+2.86%) Closing price 03/5/2025 04:00 PM EasternExtended Trading$2.20 +0.04 (+1.85%) As of 03/5/2025 07:58 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 AnalysisChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrends Institutional Ownership Changes (13F Filings) for Mammoth Energy Services (NASDAQ:TUSK)CurrentInstitutional OwnershipPercentage79.67%Number ofInstitutional Buyers(last 12 months)24TotalInstitutional Inflows(last 12 months)$4.55MNumber ofInstitutional Sellers(last 12 months)12TotalInstitutional Outflows(last 12 months)$2.02M Get TUSK Insider Trade Alerts Want to know when executives and insiders are buying or selling Mammoth Energy Services stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily. Email Address Skip Chart & View Institutional Buying and Selling Data TUSK Institutional Buying and Selling by Quarter Mammoth Energy Services Major Shareholders & Ownership History Export to ExcelReporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails2/17/2025 Valueworks LLC2,823,185$8.47M2.8%-10.0%5.866% 2/17/2025 Occudo Quantitative Strategies LP13,749$41K0.0%N/A0.029% 2/17/2025 Bridgeway Capital Management LLC460,274$1.38M0.0%+14.1%0.956% 2/17/2025 Bank of America Corp DE22,882$69K0.0%+45.8%0.048% 2/14/2025 PDT Partners LLC15,450$46K0.0%N/A0.032% 2/14/2025 Northern Trust Corp206,039$618K0.0%+2.1%0.428% 2/14/2025 Adage Capital Partners GP L.L.C.4,100,000$12.30M0.0%+1.1%8.519% 2/14/2025 Dimensional Fund Advisors LP991,223$2.97M0.0%+11.0%2.059% 2/13/2025 Marshall Wace LLP14,163$42K0.0%N/A0.029% 2/13/2025 Barclays PLC61,549$185K0.0%+7.8%0.128% Get the Latest News and Ratings for TUSK and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Mammoth Energy Services and its competitors with MarketBeat's FREE daily newsletter. 2/13/2025 Invesco Ltd.10,122$30K0.0%N/A0.021% 2/12/2025 Rangeley Capital LLC432,338$1.30M1.2%N/A0.898% 2/12/2025 Geode Capital Management LLC537,376$1.61M0.0%+1.6%1.117% 2/12/2025 JPMorgan Chase & Co.63,079$189K0.0%+465.2%0.131% 2/11/2025 LPL Financial LLC10,057$30K0.0%-35.4%0.021% 2/10/2025 Royce & Associates LP1,449,922$4.35M0.0%+7.3%3.013% 2/6/2025 Charles Schwab Investment Management Inc.70,674$212K0.0%+11.1%0.147% 2/4/2025 Bank of New York Mellon Corp121,993$366K0.0%-18.2%0.253% 1/28/2025 Empowered Funds LLC146,574$440K0.0%+76.3%0.305% 1/23/2025 Penbrook Management LLC22,200$67K0.0%-32.1%0.046% 12/26/2024 JPMorgan Chase & Co.11,160$46K0.0%-54.1%0.023% 11/19/2024 Barclays PLC57,081$233K0.0%+65.1%0.119% 11/16/2024 Geode Capital Management LLC528,850$2.16M0.0%+1.9%1.099% 11/15/2024 Barclays PLC57,081$233K0.0%+65.1%0.119% 11/15/2024 XTX Topco Ltd12,964$53K0.0%N/A0.027% 11/15/2024 Jane Street Group LLC18,544$76K0.0%-50.0%0.039% 11/15/2024 Wellington Management Group LLP48,071$197K0.0%N/A0.100% 11/15/2024 Wexford Capital LP22,068,212$90.26M21.6%0.0%45.851% 11/15/2024 State Street Corp403,688$1.65M0.0%+1.4%0.839% 11/13/2024 FMR LLC10,967$45K0.0%+32.7%0.023% 11/6/2024 Archer Investment Corp12,400$51K0.0%-42.1%0.026% 11/6/2024 Empowered Funds LLC83,157$340K0.0%+5.3%0.173% 11/6/2024 Royce & Associates LP1,351,224$5.53M0.1%+15.2%2.807% 10/3/2024 SG Americas Securities LLC10,345$42K0.0%N/A0.021% 8/9/2024 Renaissance Technologies LLC130,672$429K0.0%-2.7%0.271% 8/9/2024 Dimensional Fund Advisors LP806,280$2.65M0.0%+14.0%1.675% 8/6/2024 Acadian Asset Management LLC54,357$177K0.0%-73.9%0.113% 7/26/2024 Bank of New York Mellon Corp166,591$546K0.0%+6.9%0.346% 7/24/2024 Penbrook Management LLC61,900$203K0.1%-4.6%0.129% 5/13/2024 O Shaughnessy Asset Management LLC19,247$70K0.0%-31.8%0.040% Your Wealth is Under Attack (Ad)Please don't wait—this is your moment to take action. Download your Wealth Protection Guide now, claim your free gift, and see how Trump's victory could spark major gains for gold.Click here now to see how to stop them in their tracks!5/10/2024 Acadian Asset Management LLC207,961$756K0.0%-14.8%0.433% 5/10/2024 Vanguard Group Inc.723,772$2.64M0.0%+2.5%1.508% 5/7/2024 Empowered Funds LLC73,423$267K0.0%+8.0%0.153% 5/1/2024 BNP Paribas Financial Markets11,265$41K0.0%+55.8%0.023% 4/18/2024 Penbrook Management LLC64,900$236K0.1%-15.6%0.135% 4/5/2024 NBC Securities Inc.55,140$211K0.0%-6.1%0.115% 2/14/2024 CastleKnight Management LP167,433$747K0.0%-10.7%0.349% 1/31/2024 Archer Investment Corp21,400$95K0.0%+25.1%0.045% 1/16/2024 Penbrook Management LLC76,900$343K0.2%-4.9%0.160% 1/12/2024 SG Americas Securities LLC12,699$57K0.0%+26.5%0.026% 11/15/2023 Adage Capital Partners GP L.L.C.3,700,000$17.17M0.0%+12.1%7.718% 11/14/2023 O Shaughnessy Asset Management LLC57,096$265K0.0%+56.0%0.119% 11/13/2023 Connor Clark & Lunn Investment Management Ltd.93,214$433K0.0%-3.8%0.194% 11/13/2023 Acadian Asset Management LLC437,601$2.03M0.0%-12.5%0.913% 11/13/2023 Valueworks LLC3,374,263$15.62M5.7%-0.3%7.039% 11/13/2023 Stokes Family Office LLC12,390$57K0.0%N/A0.026% 11/13/2023 WINTON GROUP Ltd35,816$166K0.0%+250.0%0.075% 11/8/2023 Boston Partners35,093$163K0.0%-43.6%0.073% 11/7/2023 New York State Common Retirement Fund10,680$50K0.0%-48.9%0.022% 11/4/2023 NBC Securities Inc.58,740$272K0.0%N/A0.123% 10/27/2023 Allspring Global Investments Holdings LLC8,089$38K0.0%N/A0.017% 10/13/2023 SG Americas Securities LLC10,036$47K0.0%N/A0.021% 9/21/2023 Barclays PLC29,674$143K0.0%-42.4%0.062% 8/15/2023 Kanen Wealth Management LLC1,767,074$8.54M5.7%-0.5%3.704% 8/14/2023 Wexford Capital LP22,566,238$109.00M21.6%+0.4%47.299% 8/14/2023 X Square Capital LLC215,092$1.04M0.7%-46.9%0.451% 8/14/2023 Prelude Capital Management LLC10,403$50K0.0%N/A0.022% 8/10/2023 Cruiser Capital Advisors LLC17,125$83K0.1%N/A0.036% 8/10/2023 Boston Partners62,186$300K0.0%+53.8%0.130% 8/7/2023 Acadian Asset Management LLC500,157$2.42M0.0%-25.1%1.048% 8/4/2023 American International Group Inc.11,214$54K0.0%N/A0.024% 7/27/2023EA Series Trust25,616$124K0.0%N/A0.054% 7/17/2023 Ritholtz Wealth Management10,936$53K0.0%-36.0%0.023% 5/15/2023 Wexford Capital LP22,474,914$94.84M19.6%0.0%47.104% 5/15/2023 Valueworks LLC3,400,768$14.35M5.5%-3.2%7.128% 5/12/2023 Long Focus Capital Management LLC29,470$124K0.0%-48.9%0.062% 5/11/2023 Acadian Asset Management LLC668,056$2.82M0.0%+140.7%1.400% 5/11/2023 X Square Capital LLC405,092$1.71M1.0%+3.8%0.849% 5/10/2023 Connor Clark & Lunn Investment Management Ltd.95,825$404K0.0%+36.8%0.201% 5/9/2023 Archer Investment Corp17,000$72K0.0%+54.5%0.036% 5/9/2023 Boston Partners40,428$171K0.0%-10.3%0.085% 5/9/2023 Russell Investments Group Ltd.147,488$622K0.0%-10.8%0.309% 5/3/2023 Jump Financial LLC67,937$287K0.0%+64.1%0.142% 5/2/2023 Exencial Wealth Advisors LLC507,610$2.14M0.1%+53.7%1.064% 5/1/2023 Virtu Financial LLC12,288$52K0.0%N/A0.026% 4/20/2023 Penbrook Management LLC81,300$343K0.3%N/A0.172% 4/20/2023 Ritholtz Wealth Management17,091$72K0.0%-33.5%0.036% 2/14/2023 683 Capital Management LLC32,070$277K0.0%N/A0.068% 2/13/2023 Kanen Wealth Management LLC1,114,576$9.64M4.9%+8.6%2.356% 2/10/2023 Connor Clark & Lunn Investment Management Ltd.70,030$606K0.0%+20.7%0.148% Grab This Altcoin Before Trump's Crypto Announcement (Ad)Grab This Altcoin Before Trump's Crypto Announcement Whatever it is, I expect it to pump the market, which is why I'm recommending ONE coin to all investors right now. Click here to check it out now2/10/2023 HRT Financial LP61,993$536K0.0%N/A0.131% 2/10/2023 O Shaughnessy Asset Management LLC47,776$413K0.0%N/A0.101% 2/8/2023 Russell Investments Group Ltd.165,373$1.43M0.0%+2.5%0.350% 2/6/2023 Full Sail Capital LLC27,191$235K0.0%-60.0%0.057% 2/6/2023 Los Angeles Capital Management LLC13,261$115K0.0%N/A0.028% 2/3/2023 Archer Investment Corp11,000$95K0.0%+83.3%0.023% 2/2/2023 X Square Capital LLC390,092$3.37M1.9%-22.0%0.825% 2/2/2023Monarch Partners Asset Management LLC195,964$1.70M0.5%N/A0.414% 1/19/2023 Ritholtz Wealth Management25,713$222K0.0%N/A0.054% 11/10/2022 Connor Clark & Lunn Investment Management Ltd.58,034$198K0.0%+44.4%0.123% (Data available from 1/1/2016 forward) TUSK Institutional Ownership - Frequently Asked Questions Who are the largest shareholders of TUSK shares? During the previous two years, 53 institutional investors and hedge funds held shares of Mammoth Energy Services. The most heavily invested institutionals were Wexford Capital LP ($90.26M), Adage Capital Partners GP L.L.C. ($12.30M), Kanen Wealth Management LLC ($8.54M), Valueworks LLC ($8.47M), Royce & Associates LP ($4.35M), Dimensional Fund Advisors LP ($2.97M), and Vanguard Group Inc. ($2.64M).Learn more on TUSK's institutional investors. What percentage of Mammoth Energy Services stock is owned by institutional investors? 79.67% of Mammoth Energy Services stock is owned by institutional investors. Learn more on TUSK's institutional investor holdings. Which institutional investors have been buying Mammoth Energy Services stock? Of the 43 institutional investors that purchased Mammoth Energy Services stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Adage Capital Partners GP L.L.C. ($446.28K), Rangeley Capital LLC ($432.34K), Acadian Asset Management LLC ($390.55K), Royce & Associates LP ($276.94K), Dimensional Fund Advisors LP ($197.39K), Exencial Wealth Advisors LLC ($177.25K), and Wexford Capital LP ($91.32K). How much institutional buying is happening at Mammoth Energy Services? Institutional investors have bought a total of 2,840,790 shares in the last 24 months. This purchase volume represents approximately $11.02M in transactions. Which Mammoth Energy Services major shareholders have been selling company stock? Of the 22 institutional investors that sold Mammoth Energy Services stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Valueworks LLC ($433.31K), Acadian Asset Management LLC ($420.08K), X Square Capital LLC ($190K), Boston Partners ($31.74K), Penbrook Management LLC ($29.50K), Long Focus Capital Management LLC ($28.21K), and Bank of New York Mellon Corp ($27.19K). How much institutional selling is happening at Mammoth Energy Services? Institutional investors have sold a total of 1,340,023 shares in the last 24 months. This volume of shares sold represents approximately $5.32M in transactions. Related Companies GPRK Institutional Ownership GFR Institutional Ownership RNGR Institutional Ownership TBN Institutional Ownership PNRG Institutional Ownership PROP Institutional Ownership AMPY Institutional Ownership NEHC Institutional Ownership EPM Institutional Ownership GTE Institutional Ownership This page (NASDAQ:TUSK) was last updated on 3/6/2025 by MarketBeat.com Staff From Our PartnersURGENT: This Altcoin Opportunity Won’t Wait – Act NowCrypto has officially entered the "banana zone" – that wild phase where prices can 1000x in days. It happen...Crypto Swap Profits | SponsoredA market crash is coming—here’s whenThe stock market cycle I've used to identify the most likely day of the next market crash is the exact same in...Chaikin Analytics | Sponsored77 Hedge Funds Are Betting On This Off-Radar MineralWith surging prices... supply shortages... and growing demand, hedge funds are betting big on potash. In fa...The Tomorrow Investor | SponsoredAll Signs Point To Collapse - 401(k)s/IRAs /Are DoomedRetiring? Not so Fast..Hold Onto Your Bootstraps For A Long Road AheadAmerican Hartford Gold | SponsoredHas Trump finally met his match?Dylan Jovine predicted the 2008 crash over a year before it happened. Folks who listened to him had the chance...Behind the Markets | SponsoredThree new patents reveal Elon and Trump’s secret “Project America”Right now for a limited time… You can get Tim Bohen’s top 5 Trump stocks for 2025… For only ONE DOLLAR!...Timothy Sykes | SponsoredTrillion-Dollar Crypto PlayAI is Creating Fortunes… (but not where you think!) Bryce Paul and the team at Crypto101 just released a br...Crypto 101 Media | SponsoredElon’s “New Gold”MIT scientists just developed a brand-new metal… A metal that’s shaping up to be, not only the biggest brea...True Market Insiders | Sponsored Adding Choose a watchlist: Watchlist Adding You have already added five stocks to your watchlist. Upgrade to MarketBeat All Access to add more stocks to your watchlist. Adding Mammoth Energy Services, Inc. Please log in to your account or sign up in order to add this asset to your watchlist. Share Mammoth Energy Services With A Colleague Link copied to clipboard. Get 30 Days of MarketBeat All Access for Free Sign up for MarketBeat All Access to gain access to MarketBeat's full suite of research tools. Start Your 30-Day Trial MarketBeat All Access Features Best-in-Class Portfolio Monitoring Get personalized stock ideas. Compare portfolio to indices. Check stock news, ratings, SEC filings, and more. Stock Ideas and Recommendations See daily stock ideas from top analysts. Receive short-term trading ideas from MarketBeat. Identify trending stocks on social media. Advanced Stock Screeners and Research Tools Use our seven stock screeners to find suitable stocks. Stay informed with MarketBeat's real-time news. Export data to Excel for personal analysis. Sign in to your free account to enjoy these benefits In-depth profiles and analysis for 20,000 public companies. Real-time analyst ratings, insider transactions, earnings data, and more. Our daily ratings and market update email newsletter. Sign in to your free account to enjoy all that MarketBeat has to offer. Sign In Create Account Your Email Address: Email Address Required Your Password: Password Required Log In or Sign in with Facebook Sign in with Google Forgot your password? Your Email Address: Please enter your email address. Please enter a valid email address Choose a Password: Please enter your password. Your password must be at least 8 characters long and contain at least 1 number, 1 letter, and 1 special character. Create My Account (Free) or Sign in with Facebook Sign in with Google By creating a free account, you agree to our terms of service. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
