ASP Isotopes (ASPI) Institutional Ownership $9.20 -1.35 (-12.76%) As of 02:19 PM Eastern This is a fair market value price provided by Polygon.io. Learn more. Add Compare Share Share Ownership Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFDA EventsFinancialsHeadlinesInsider TradesOwnershipSEC FilingsShort InterestTrendsBuy This Stock Institutional Ownership Changes (13F Filings) for ASP Isotopes (NASDAQ:ASPI)CurrentInstitutional OwnershipPercentage16.80%Number ofInstitutional Buyers(last 12 months)76TotalInstitutional Inflows(last 12 months)$91.56MNumber ofInstitutional Sellers(last 12 months)21TotalInstitutional Outflows(last 12 months)$23.01M Get ASPI Insider Trade Alerts Want to know when executives and insiders are buying or selling ASP Isotopes stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily. 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Skip Chart & View Institutional Buying and Selling Data ASPI Institutional Buying and Selling by Quarter ASP Isotopes Major Shareholders & Ownership History Export to ExcelReporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails8/19/2025 B. Riley Wealth Advisors Inc.16,380$121K0.0%N/A0.020% 8/19/2025 Marex Group plc75,000$552K0.0%N/A0.089% 8/16/2025 FORA Capital LLC14,569$107K0.0%N/A0.017% 8/15/2025 Tower Research Capital LLC TRC 10,890$80K0.0%+96.7%0.013% 8/15/2025 Shay Capital LLC43,500$320K0.0%N/A0.052% 8/15/2025 BNP Paribas Financial Markets5,549$41K0.0%+84.9%0.007% 8/15/2025 AWM Investment Company Inc.3,931,186$28.93M3.2%-12.9%4.686% 8/14/2025 The Manufacturers Life Insurance Company 20,840$153K0.0%+9.9%0.025% 8/13/2025 Bosun Asset Management LLC175,138$1.29M0.4%+696.1%0.209% 8/13/2025 Diametric Capital LP269,527$1.98M1.1%-31.4%0.321% Get the Latest News and Ratings for ASPI and Related StocksEnter your email address below to receive the latest news and analysts' ratings for ASP Isotopes and its competitors with MarketBeat's FREE daily newsletter. 8/13/2025 Marshall Wace LLP33,937$250K0.0%-80.9%0.040% 8/13/2025 Invesco Ltd.471,219$3.47M0.0%+2,205.0%0.562% 8/13/2025 OMERS ADMINISTRATION Corp121,800$896K0.0%N/A0.145% 8/13/2025 New York State Common Retirement Fund17,100$126K0.0%+418.2%0.020% 8/12/2025 XTX Topco Ltd24,155$178K0.0%N/A0.029% 8/12/2025 Ameritas Investment Partners Inc.5,483$40K0.0%+41.2%0.007% 8/12/2025 Rhumbline Advisers78,994$581K0.0%+20.9%0.094% 8/12/2025 JPMorgan Chase & Co.219,105$1.61M0.0%-4.2%0.261% 8/12/2025 Telemark Asset Management LLC1,425,000$10.49M1.0%-3.4%1.698% 8/12/2025 Rovida Advisors Inc.2,200,000$16.15M2.5%N/A2.622% 8/11/2025 Universal Beteiligungs und Servicegesellschaft mbH45,000$331K0.0%N/A0.054% 8/8/2025 Intech Investment Management LLC25,756$190K0.0%-4.4%0.031% 8/8/2025 Creative Planning172,770$1.27M0.0%N/A0.206% 8/8/2025 Geode Capital Management LLC1,348,072$9.92M0.0%+7.6%1.607% 8/8/2025 Rovida Investment Management Ltd2,200,000$16.15M3.0%+528.6%2.622% 8/8/2025 SBI Securities Co. Ltd.21,279$157K0.0%+127.1%0.025% 8/7/2025 Rathbones Group PLC208,149$1.53M0.0%+1.1%0.248% 8/5/2025 Bank of Montreal Can27,000$199K0.0%+8.0%0.032% 7/31/2025 AlphaQuest LLC34,716$256K0.0%N/A0.041% 7/18/2025 PFG Investments LLC26,500$195K0.0%+32.5%0.032% 7/15/2025 Perennial Advisors LLC15,000$110K0.0%N/A0.018% 7/11/2025 Farther Finance Advisors LLC95,999$707K0.0%N/A0.114% 7/11/2025 Harbour Capital Advisors LLC33,025$232K0.0%N/A0.039% 7/10/2025 Exchange Traded Concepts LLC1,303,414$9.59M0.1%N/A1.554% 6/27/2025 Goldman Sachs Group Inc.87,507$410K0.0%-49.3%0.104% 5/29/2025 Rhumbline Advisers65,326$306K0.0%+8.2%0.087% 5/16/2025 Goldman Sachs Group Inc.87,507$410K0.0%-49.3%0.117% 5/16/2025 Philadelphia Financial Management of San Francisco LLC3,508,062$16.45M3.2%+11.2%4.674% 5/16/2025 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.31,613$148K0.0%+9.4%0.042% 5/16/2025 Bosun Asset Management LLC22,000$103K0.0%N/A0.029% Trump’s AI Agenda: The 9 stocks poised to benefit most (Ad)While many are busy chasing the usual AI trends, a bigger opportunity is quietly brewing—and most are missing it. 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These aren’t the tired “AI hype” stocks; they’re companies with real US operations, proven revenue growth, and deep AI integration.I’ve put all the details in a FREE report: "Top 9 AI Stocks For This Month."5/16/2025 AQR Capital Management LLC23,746$111K0.0%-21.2%0.032% 5/16/2025 AWM Investment Company Inc.4,511,186$21.16M2.9%+6.2%6.010% 5/15/2025 Apis Capital Advisors LLC191,000$896K0.4%+10.7%0.254% 5/14/2025 PEAK6 LLC86,600$406K0.0%N/A0.115% 5/14/2025 MetLife Investment Management LLC31,732$149K0.0%+22.1%0.042% 5/14/2025 SVB Wealth LLC25,000$117K0.0%+132.2%0.033% 5/13/2025 Rathbones Group PLC205,929$966K0.0%+16.9%0.274% 5/12/2025 Nuveen LLC131,230$615K0.0%N/A0.175% 5/12/2025 Rovida Investment Management Ltd350,000$1.62M0.5%+59.8%0.466% 5/9/2025 CenterBook Partners LP175,959$825K0.1%-88.3%0.234% 5/9/2025 Deutsche Bank AG40,092$188K0.0%+19.4%0.053% 5/9/2025 Charles Schwab Investment Management Inc.165,364$776K0.0%+4.5%0.220% 5/8/2025 GSA Capital Partners LLP569,578$2.67M0.2%-29.6%0.759% 5/2/2025 SBI Securities Co. Ltd.9,370$44K0.0%+84.8%0.013% 4/30/2025 Pekin Hardy Strauss Inc.28,450$133K0.0%-19.7%0.039% 4/29/2025 Bank of New York Mellon Corp142,257$667K0.0%+13.0%0.197% 4/22/2025 PFG Investments LLC20,000$94K0.0%N/A0.028% 4/17/2025 Fortitude Advisory Group L.L.C.13,600$64K0.0%N/A0.019% 4/8/2025 Rhumbline Advisers65,326$306K0.0%+8.2%0.091% 2/18/2025 AWM Investment Company Inc.4,246,186$19.24M2.3%+16.0%5.948% 2/17/2025 Squarepoint Ops LLC58,834$267K0.0%+80.4%0.082% 2/17/2025 Two Sigma Advisers LP88,700$402K0.0%N/A0.124% 2/17/2025 Two Sigma Investments LP437,185$1.98M0.0%N/A0.612% 2/17/2025 Snowden Capital Advisors LLC10,000$45K0.0%-50.0%0.014% 2/17/2025 ProShare Advisors LLC14,751$67K0.0%N/A0.021% 2/17/2025Nuveen Asset Management LLC413,346$1.87M0.0%+672.1%0.579% 2/17/2025 Millennium Management LLC12,187$55K0.0%N/A0.017% 2/17/2025 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.28,904$131K0.0%+33.5%0.040% 2/17/2025 KKM Financial LLC17,250$78K0.0%-23.7%0.024% 2/17/2025 Deutsche Bank AG33,587$152K0.0%+25.2%0.047% 2/17/2025 Bank of America Corp DE113,084$512K0.0%+318.7%0.158% 2/17/2025 BNP Paribas Financial Markets7,429$34K0.0%N/A0.010% 2/17/2025 Apis Capital Advisors LLC172,528$782K0.5%N/A0.242% 2/17/2025 Alyeska Investment Group L.P.347,022$1.57M0.0%-53.5%0.486% 2/14/2025 Northern Trust Corp435,688$1.97M0.0%+15.5%0.610% 2/14/2025 Price T Rowe Associates Inc. MD21,646$99K0.0%+14.6%0.030% 2/14/2025 MetLife Investment Management LLC25,988$118K0.0%-18.3%0.036% 2/13/2025 Marshall Wace LLP147,997$670K0.0%-85.2%0.207% 2/13/2025 Walleye Capital LLC15,000$68K0.0%-92.2%0.021% 2/13/2025 Barclays PLC107,957$488K0.0%+49.3%0.151% 2/13/2025 Covestor Ltd11,908$54K0.0%N/A0.017% 2/13/2025 CenterBook Partners LP1,501,044$6.80M0.4%N/A2.103% 2/13/2025 Rathbones Group PLC176,099$798K0.0%-14.5%0.247% 2/13/2025 Bank of Montreal Can25,000$113K0.0%N/A0.035% 2/13/2025 Russell Investments Group Ltd.10,221$46K0.0%+56.3%0.014% 2/13/2025 Wells Fargo & Company MN24,472$111K0.0%+57.4%0.034% 2/12/2025 Geode Capital Management LLC1,175,450$5.33M0.0%+5.1%1.647% 2/12/2025 Diametric Capital LP303,855$1.38M0.9%+4.1%0.426% 2/12/2025 Paragon Associates & Paragon Associates II Joint Venture25,000$113K0.3%N/A0.035% 2/12/2025 JPMorgan Chase & Co.211,893$960K0.0%+854.6%0.297% BONUS GUIDE - Ben Stein Prepares For the Next Financial Crisis (Ad)With inflation high, debt soaring, and global tensions rising, a financial storm may be brewing. Economist Ben Stein—drawing on insights from his own experience and his father’s time advising two U.S. presidents—just released a new report on how to help protect your retirement from the next major crisis.Claim your free copy of “How to Survive the Next Financial Crisis” today2/11/2025 Rovida Investment Management Ltd218,972$990K0.3%N/A0.307% 2/11/2025 LPL Financial LLC11,990$54K0.0%N/A0.017% 2/11/2025 Virtu Financial LLC58,812$266K0.0%+403.0%0.082% 2/11/2025 Intech Investment Management LLC28,539$129K0.0%N/A0.040% 2/10/2025 Telemark Asset Management LLC1,475,000$6.68M0.7%-13.2%2.066% 2/10/2025 Avantax Advisory Services Inc.10,000$45K0.0%N/A0.014% 2/6/2025 Charles Schwab Investment Management Inc.158,226$717K0.0%+31.6%0.222% 2/5/2025 SVB Wealth LLC10,765$49K0.0%N/A0.015% 2/4/2025 Bank of New York Mellon Corp125,874$570K0.0%-6.3%0.176% 2/3/2025Boston Financial Mangement LLC11,000$50K0.0%N/A0.015% (Data available from 1/1/2016 forward) ASPI Institutional Ownership - Frequently Asked Questions Who are the largest shareholders of ASPI shares? During the previous two years, 86 institutional investors and hedge funds held shares of ASP Isotopes. The most heavily invested institutionals were AWM Investment Company Inc. ($28.93M), Philadelphia Financial Management of San Francisco LLC ($16.45M), Rovida Advisors Inc. ($16.15M), Rovida Investment Management Ltd ($16.15M), Telemark Asset Management LLC ($10.49M), Geode Capital Management LLC ($9.92M), and Exchange Traded Concepts LLC ($9.59M).Learn more on ASP Isotopes' institutional investors. What percentage of ASP Isotopes' stock is owned by institutional investors? 16.80% of ASP Isotopes' stock is owned by institutional investors. Learn more on ASPI's institutional investor holdings. Which institutional investors have been buying ASP Isotopes' stock? Of the 81 institutional investors that purchased ASP Isotopes' stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: BNP PARIBAS ASSET MANAGEMENT Holding S.A. ($2.25M), Rovida Advisors Inc. ($2.20M), Rovida Investment Management Ltd ($2.20M), Telemark Asset Management LLC ($1.70M), CenterBook Partners LP ($1.50M), Exchange Traded Concepts LLC ($1.30M), and Philadelphia Financial Management of San Francisco LLC ($962.41K). How much institutional buying is happening at ASP Isotopes? Institutional investors have bought a total of 18,309,421 shares in the last 24 months. This purchase volume represents approximately $91.56M in transactions. Which of ASP Isotopes' major shareholders have been selling company stock? Of the 21 institutional investors that sold ASP Isotopes' stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: CenterBook Partners LP ($1.33M), Marshall Wace LLP ($996.91K), AWM Investment Company Inc. ($580K), Alyeska Investment Group L.P. ($400K), Telemark Asset Management LLC ($275K), GSA Capital Partners LLP ($239.13K), and Walleye Capital LLC ($177.66K). How much institutional selling is happening at ASP Isotopes? Institutional investors have sold a total of 4,492,651 shares in the last 24 months. This volume of shares sold represents approximately $23.01M in transactions. 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