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ASP Isotopes (ASPI) Institutional Ownership

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$4.05 +0.18 (+4.65%)
Closing price 04:00 PM Eastern
Extended Trading
$4.05 0.00 (-0.02%)
As of 05:33 PM Eastern
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Institutional Ownership Changes (13F Filings) for ASP Isotopes (NASDAQ:ASPI)

Current
Institutional Ownership
Percentage
16.80%
Number of
Institutional Buyers
(last 12 months)
122
Total
Institutional Inflows
(last 12 months)
$219.16M
Number of
Institutional Sellers
(last 12 months)
39
Total
Institutional Outflows
(last 12 months)
$59.75M
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ASPI Institutional Buying and Selling by Quarter

ASP Isotopes Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
7/9/2026 Valeo Financial Advisors LLC30,000$187K0.0%N/A0.024%
7/8/2026 FNY Investment Advisers LLC80,100$498K0.2%-7.5%0.064%
6/18/2026Pacer Advisors Inc.503,925$2.23M0.0%+24.6%0.400%
6/16/2026Empowered Funds LLC185,953$822K0.0%+38.2%0.148%
6/9/2026 Rathbones Group PLC386,566$1.71M0.0%-3.3%0.307%
5/19/2026Bank of America Corp DE168,997$747K0.0%-26.8%0.134%
5/18/2026Royal Bank of Canada37,954$167K0.0%+18.4%0.030%
5/18/2026Empowered Funds LLC185,953$822K0.0%+38.2%0.148%
5/18/2026Encompass Capital Advisors LLC6,912,054$30.55M0.9%N/A5.490%
5/16/2026The Manufacturers Life Insurance Company 30,503$135K0.0%+8.8%0.024%
5/16/2026Quantinno Capital Management LP33,067$146K0.0%-41.8%0.026%
5/15/2026Broadhurst Jeffrey B10,000$44K0.0%N/A0.008%
5/14/2026Sei Investments Co.148,648$657K0.0%+93.0%0.118%
5/14/2026State of Wyoming6,552$29K0.0%N/A0.005%
5/13/2026Cetera Investment Advisers114,817$507K0.0%+61.0%0.091%
5/5/2026Wealthfront Advisers LLC10,149$45K0.0%N/A0.008%
5/5/2026Bank of New York Mellon Corp289,009$1.28M0.0%+18.5%0.230%
5/5/2026Sanctuary Advisors LLC24,615$109K0.0%+22.2%0.020%
4/28/2026Stephens Inc. AR10,000$44K0.0%N/A0.008%
4/27/2026 PFG Investments LLC152,300$673K0.0%-16.2%0.121%
4/27/2026Leonteq Securities AG9,000$40K0.0%-68.4%0.007%
4/22/2026 Patriot Financial Group Insurance Agency LLC44,980$199K0.0%+106.1%0.036%
4/17/2026 Sara Bay Financial586,673$2.59M0.8%N/A0.466%
4/16/2026SG Americas Securities LLC97,985$433K0.0%N/A0.078%
4/16/2026 Allegheny Financial Group40,649$180K0.0%+17.9%0.032%
3/3/2026Caitong International Asset Management Co. Ltd34,983$187K0.0%+177.2%0.032%
2/24/2026Pacer Advisors Inc.404,372$2.16M0.0%N/A0.365%
2/19/2026Compound Planning Inc.15,334$82K0.0%N/A0.014%
2/19/2026Invesco Ltd.59,553$319K0.0%-58.4%0.054%
2/18/2026Mercer Global Advisors Inc. ADV25,550$137K0.0%+21.3%0.023%
2/18/2026Empowered Funds LLC134,602$720K0.0%N/A0.121%
2/18/2026VARCOV Co.188,649$1.01M0.4%N/A0.170%
2/18/2026SummitTX Capital L.P.14,128$76K0.0%N/A0.013%
2/18/2026Saba Capital Management L.P.356,377$1.91M0.1%N/A0.322%
2/18/2026Moore Capital Management LP80,000$428K0.0%-60.0%0.072%
2/18/2026Janus Henderson Group PLC39,000$208K0.0%N/A0.035%
2/18/2026Caption Management LLC13,800$74K0.0%-110.5%0.012%
2/18/2026Balyasny Asset Management L.P.80,527$431K0.0%+87.8%0.073%
2/17/2026Guggenheim Capital LLC13,415$72K0.0%N/A0.012%
2/17/2026Schonfeld Strategic Advisors LLC414,875$2.22M0.0%+107.6%0.374%
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2/17/2026Burkehill Global Management LP250,000$1.34M0.1%N/A0.226%
2/17/2026AQR Capital Management LLC29,356$157K0.0%-91.1%0.026%
2/17/2026Cetera Investment Advisers71,307$381K0.0%+453.9%0.064%
2/17/2026Price T Rowe Associates Inc. MD49,044$263K0.0%-95.3%0.044%
2/17/2026Advisory Services Network LLC34,372$184K0.0%+10.0%0.031%
2/17/2026Corsair Capital Management L.P.15,000$80K0.0%-40.0%0.014%
2/17/2026Arosa Capital Management LP200,000$1.07M0.1%N/A0.180%
2/17/2026California State Teachers Retirement System77,208$413K0.0%+1,949.6%0.070%
2/17/2026Russell Investments Group Ltd.145,463$778K0.0%+14.9%0.131%
2/17/2026Atom Investors LP44,661$239K0.0%N/A0.040%
2/17/2026Royal Bank of Canada32,048$172K0.0%-70.2%0.029%
2/17/2026Graham Capital Management L.P.66,998$358K0.0%N/A0.060%
2/16/2026Squarepoint Ops LLC27,481$147K0.0%-95.6%0.025%
2/16/2026Verition Fund Management LLC187,728$1.00M0.0%-48.4%0.169%
2/16/2026MML Investors Services LLC14,586$78K0.0%-70.1%0.013%
2/16/2026 Fortitude Advisory Group L.L.C.25,995$139K0.1%N/A0.023%
2/16/2026Evelyn Partners Investment Management LLP5,000$27K0.0%-50.0%0.005%
2/13/2026Marshall Wace LLP818,129$4.38M0.0%-36.0%0.738%
2/13/2026The Manufacturers Life Insurance Company 28,033$150K0.0%+12.1%0.025%
2/13/2026Southport Management L.L.C.85,000$455K1.6%+183.3%0.077%
2/13/2026Stifel Financial Corp109,852$588K0.0%-6.9%0.099%
2/13/2026AWM Investment Company Inc.2,124,496$11.37M1.1%-28.2%1.917%
2/13/2026Integrated Wealth Concepts LLC18,508$99K0.0%N/A0.017%
2/13/2026Alyeska Investment Group L.P.4,895,546$26.19M0.1%+73.4%4.417%
2/13/2026Charles Schwab Investment Management Inc.885,739$4.74M0.0%+33.8%0.799%
2/13/2026State Street Corp1,844,405$9.87M0.0%+31.2%1.664%
2/13/2026UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC102,376$548K0.0%N/A0.092%
2/13/2026Wells Fargo & Company MN131,671$704K0.0%+179.8%0.119%
2/13/2026HITE Hedge Asset Management LLC449,883$2.41M0.2%N/A0.406%
2/12/2026DRW Securities LLC12,350$66K0.0%-20.0%0.011%
2/12/2026MetLife Investment Management LLC52,633$282K0.0%+15.1%0.047%
2/12/2026Commonwealth Equity Services LLC44,899$240K0.0%-31.4%0.041%
2/12/2026Tocqueville Asset Management L.P.17,000$91K0.0%N/A0.015%
2/12/2026Marex Group plc85,201$456K0.0%+24.4%0.077%
2/12/2026Steward Partners Investment Advisory LLC13,765$74K0.0%N/A0.012%
2/12/2026New York State Common Retirement Fund14,300$77K0.0%-16.4%0.013%
2/12/2026Bank of Montreal Can117,886$631K0.0%+12.9%0.106%
2/12/2026Swiss National Bank210,100$1.12M0.0%N/A0.190%
2/12/2026Polen Capital Management LLC139,511$746K0.0%-40.1%0.126%
2/12/2026Nuveen LLC182,725$978K0.0%+9.2%0.165%
2/11/2026Empowered Funds LLC134,602$720K0.0%N/A0.121%
2/11/2026Deutsche Bank AG68,620$367K0.0%+60.7%0.062%
2/11/2026LPL Financial LLC47,600$255K0.0%+261.5%0.043%
2/11/2026Telemark Asset Management LLC825,000$4.41M0.4%-37.7%0.744%
2/11/2026 J.W. Cole Advisors Inc.16,663$85K0.0%N/A0.015%
2/10/2026AXQ Capital LP38,092$204K0.0%N/A0.034%
2/10/2026Rovida Investment Management Ltd4,100,000$21.89M3.0%+28.1%3.699%
2/10/2026Intech Investment Management LLC29,516$158K0.0%-14.1%0.027%
2/9/2026Geode Capital Management LLC2,384,066$12.76M0.0%+28.0%2.151%
2/9/2026Penn Capital Management Company LLC126,916$679K0.1%-37.2%0.115%
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2/9/2026Jefferies Financial Group Inc.87,260$467K0.0%+120.8%0.079%
2/6/2026Leonteq Securities AG28,515$153K0.0%N/A0.026%
2/6/2026 Rathbones Group PLC399,599$2.14M0.0%+68.6%0.361%
2/6/2026 IFP Advisors Inc9,000$48K0.0%N/A0.008%
2/6/2026GSA Capital Partners LLP329,488$1.76M0.2%+2.9%0.297%
2/6/2026ProShare Advisors LLC16,904$90K0.0%+29.0%0.015%
2/5/2026WIM INVESTMENT MANAGEMENT Ltd601,400$3.22M0.8%N/A0.543%
2/3/2026 Canal Insurance CO100,000$535K0.1%+233.3%0.090%
2/3/2026 SBI Securities Co. Ltd.152,120$814K0.0%+196.2%0.137%
1/30/2026Pekin Hardy Strauss Inc.26,700$143K0.0%+16.3%0.024%


ASPI Institutional Ownership - Frequently Asked Questions

During the previous two years, 169 institutional investors and hedge funds held shares of ASP Isotopes. The most heavily invested institutionals were Vanguard Group Inc. ($43.45M), Encompass Capital Advisors LLC ($30.55M), Alyeska Investment Group L.P. ($26.19M), Rovida Investment Management Ltd ($21.89M), Capital Research Global Investors ($19.66M), Philadelphia Financial Management of San Francisco LLC ($16.45M), and Rovida Advisors Inc. ($16.15M).Learn more on ASP Isotopes' institutional investors.

16.80% of ASP Isotopes' stock is owned by institutional investors. Learn more on ASPI's institutional investor holdings.

Of the 154 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: Encompass Capital Advisors LLC ($6.91M), Rovida Investment Management Ltd ($4.10M), BNP PARIBAS ASSET MANAGEMENT Holding S.A. ($2.25M), Rovida Advisors Inc. ($2.20M), Alyeska Investment Group L.P. ($2.07M), Telemark Asset Management LLC ($1.70M), and Marshall Wace LLP ($1.68M).

Institutional investors have bought a total of 33,264,016 shares in the last 24 months. This purchase volume represents approximately $219.16M in transactions.

Of the 39 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: AWM Investment Company Inc. ($1.41M), Alyeska Investment Group L.P. ($1.36M), Price T Rowe Associates Inc. MD ($998.71K), Capital Research Global Investors ($824.50K), Telemark Asset Management LLC ($650K), Marshall Wace LLP ($605.19K), and Squarepoint Ops LLC ($597.33K).

Institutional investors have sold a total of 8,464,904 shares in the last 24 months. This volume of shares sold represents approximately $59.75M in transactions.


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This page (NASDAQ:ASPI) was last updated on 7/27/2026 by MarketBeat.com Staff.
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