Imperial Petroleum (IMPP) Institutional Ownership $3.53 +0.07 (+2.02%) Closing price 09/5/2025 04:00 PM EasternExtended Trading$3.32 -0.21 (-6.06%) As of 09/5/2025 08:00 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 AnalysisChartCompetitorsEarningsHeadlinesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Institutional Ownership Changes (13F Filings) for Imperial Petroleum (NASDAQ:IMPP)CurrentInstitutional OwnershipPercentage94.44%Number ofInstitutional Buyers(last 12 months)13TotalInstitutional Inflows(last 12 months)$4.82MNumber ofInstitutional Sellers(last 12 months)4TotalInstitutional Outflows(last 12 months)$606.70K Get IMPP Insider Trade Alerts Want to know when executives and insiders are buying or selling Imperial Petroleum stock? 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Skip Chart & View Institutional Buying and Selling Data IMPP Institutional Buying and Selling by Quarter Imperial Petroleum Major Shareholders & Ownership History Export to ExcelReporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails8/13/2025 Marshall Wace LLP42,976$132K0.0%-58.1%0.144% 8/11/2025 Empirical Finance LLC15,383$47K0.0%N/A0.052% 8/6/2025 Towerview LLC422,281$1.30M0.9%+1.8%1.417% 8/4/2025 Deuterium Capital Management LLC1,601,812$4.93M9.3%+3.1%5.373% 6/27/2025 Goldman Sachs Group Inc.74,764$183K0.0%-27.1%0.251% 5/21/2025 Acadian Asset Management LLC389,990$954K0.0%-5.1%1.308% 5/16/2025 Goldman Sachs Group Inc.74,764$183K0.0%-27.1%0.251% 5/8/2025 Deuterium Capital Management LLC1,553,450$3.81M8.5%+11.5%5.211% 5/6/2025 Towerview LLC415,000$1.02M0.7%+15.3%1.392% 2/20/2025 Mackenzie Financial Corp11,533$35K0.0%N/A0.039% Get the Latest News and Ratings for IMPP and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Imperial Petroleum and its competitors with MarketBeat's FREE daily newsletter. 2/17/2025 Squarepoint Ops LLC48,801$147K0.0%N/A0.164% 2/17/2025 Wexford Capital LP598,473$1.80M0.3%+91.7%2.007% 2/17/2025 Bank of America Corp DE55,785$168K0.0%+36.2%0.187% 2/17/2025 Allegheny Financial Group77,788$234K0.1%-50.1%0.261% 2/13/2025 Marshall Wace LLP59,266$178K0.0%N/A0.199% 2/13/2025 PEAK6 LLC34,647$104K0.0%N/A0.116% 2/13/2025 Walleye Capital LLC25,054$75K0.0%N/A0.084% 2/13/2025 Renaissance Technologies LLC166,500$501K0.0%+207.2%0.559% 2/6/2025 Deuterium Capital Management LLC1,393,770$4.20M11.0%+43.6%4.676% 2/5/2025 Towerview LLC360,000$1.08M0.8%+51.6%1.208% 11/15/2024 Wexford Capital LP312,201$1.30M0.3%+41.8%1.047% 11/6/2024 Towerview LLC237,490$986K0.6%+4.6%0.797% 11/5/2024 GSA Capital Partners LLP109,258$453K0.0%+28.9%0.367% 9/16/2024 Cubist Systematic Strategies LLC30,744$119K0.0%N/A0.103% 8/14/2024 Cubist Systematic Strategies LLC30,744$119K0.0%N/A0.103% 8/14/2024 Marshall Wace LLP12,327$48K0.0%N/A0.041% 8/9/2024 Renaissance Technologies LLC38,600$150K0.0%-45.2%0.129% 8/6/2024 Acadian Asset Management LLC106,607$413K0.0%-27.1%0.358% 8/2/2024 Privium Fund Management UK Ltd89,757$337K0.1%+95.3%0.301% 7/26/2024 Towerview LLC227,100$881K0.6%-37.8%0.762% 5/15/2024PEAK6 Investments LLC34,647$108K0.0%N/A0.116% 5/10/2024 Acadian Asset Management LLC146,185$457K0.0%-36.9%0.490% 5/7/2024 Towerview LLC365,000$1.14M0.8%-11.0%1.224% 5/7/2024 Deuterium Capital Management LLC398,396$1.25M2.2%+174.4%1.336% 4/30/2024 Privium Fund Management UK Ltd45,961$148K0.1%+355.6%0.154% 2/14/2024 Privium Fund Management UK Ltd10,088$27K0.0%N/A0.059% 2/1/2024 Towerview LLC410,000$1.08M0.7%+2.5%2.399% 11/13/2023 Acadian Asset Management LLC289,602$456K0.0%N/A1.695% 11/4/2023 Towerview LLC400,000$632K0.4%N/A2.341% 8/8/2023 Belvedere Trading LLC14,518$45K0.0%N/A0.112% 7/27/2023 Virtu Financial LLC11,803$36K0.0%N/A0.091% 2/13/2023 GSA Capital Partners LLP1,467,139$354K0.0%-21.3%1.027% 2/13/2023 Estabrook Capital Management245,000$59K0.0%N/A0.172% 11/3/2022 Barclays PLC251,562$82K0.0%+16,005.1%0.176% 8/12/2022 Edmond DE Rothschild Holding S.A.100,000$42K0.0%N/A0.070% 8/2/2022 Advisory Services Network LLC87,000$37K0.0%N/A0.061% (Data available from 1/1/2016 forward) IMPP Institutional Ownership - Frequently Asked Questions Who are the largest shareholders of IMPP shares? During the previous two years, 18 institutional investors and hedge funds held shares of Imperial Petroleum. The most heavily invested institutionals were Deuterium Capital Management LLC ($4.93M), Wexford Capital LP ($1.80M), Towerview LLC ($1.30M), Acadian Asset Management LLC ($954K), Renaissance Technologies LLC ($501K), GSA Capital Partners LLP ($453K), and Privium Fund Management UK Ltd ($337K).Learn more on Imperial Petroleum's institutional investors. What percentage of Imperial Petroleum's stock is owned by institutional investors? 94.44% of Imperial Petroleum's stock is owned by institutional investors. Learn more on IMPP's institutional investor holdings. Which institutional investors have been buying Imperial Petroleum's stock? Of the 16 institutional investors that purchased Imperial Petroleum's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Deuterium Capital Management LLC ($884.46K), Towerview LLC ($605.18K), Wexford Capital LP ($378.38K), Acadian Asset Management LLC ($289.60K), Renaissance Technologies LLC ($112.30K), Privium Fund Management UK Ltd ($89.76K), and Marshall Wace LLP ($71.59K). How much institutional buying is happening at Imperial Petroleum? Institutional investors have bought a total of 1,581,834 shares in the last 24 months. This purchase volume represents approximately $4.82M in transactions. Which of Imperial Petroleum's major shareholders have been selling company stock? The following institutional investors have sold Imperial Petroleum stock in the last 24 months: Allegheny Financial Group ($78.21K), Marshall Wace LLP ($59.57K), Goldman Sachs Group Inc. ($55.50K), and Acadian Asset Management LLC ($21.17K). How much institutional selling is happening at Imperial Petroleum? Institutional investors have sold a total of 214,438 shares in the last 24 months. This volume of shares sold represents approximately $606.70K in transactions. Related Companies Blade Air Mobility Major Shareholders Pangaea Logistics Solutions Major Shareholders flyExclusive Major Shareholders PAMT Major Shareholders StealthGas Major Shareholders KNOT Offshore Partners Major Shareholders Proficient Auto Logistics Major Shareholders Surf Air Mobility Major Shareholders BingEx Major Shareholders Diana Shipping Major Shareholders This page (NASDAQ:IMPP) was last updated on 9/6/2025 by MarketBeat.com Staff From Our PartnersMarket Panic: Trump Just Dropped a Bomb on Your Stockstock Market Panic: Trump Just Dropped a Bomb on Your Stocks The market is in freefall—and Trump's new tarif...American Alternative | SponsoredScientists Discover Untapped Energy Source in Heart of USACrash Coming Sept 30? 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