ASP ISOTOPES INC (ASPI) Institutional Ownership Changes & 13F Activity

ASP ISOTOPES INC (ASPI). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q2 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Man Group Plc, Philadelphia Financial Management Of San Francisco, Llc, Jane Street Group, Llc, Awm Investment Company, Inc., and Bank Of America Corp.

InstitutionTypeChange in sharesChange Position %SharesReported stock balancePortfolio quarterFiling date
State Street CorpBuy+273,414+11.8%2,595,573$16.14MQ2 2026Sep 22, 2026
Integrated Wealth Concepts LlcBuy+28,316—28,316$176.13KQ2 2026Sep 09, 2026
Manufacturers Life Insurance Company, TheBuy+153+0.5%30,656$190.68KQ2 2026Sep 09, 2026
Citadel Advisors LlcSell-410,415-53.4%357,591$2.22MQ2 2026Sep 02, 2026
California State Teachers Retirement SystemBuy+43,031+55.0%121,243$754.13KQ2 2026Aug 24, 2026
Kingsview Wealth Management, LlcBuy+54,102—54,102$336.51KQ2 2026Aug 19, 2026
Copia Wealth ManagementBuy+928+127.1%1,658$10.31KQ2 2026Aug 18, 2026
Empowered Funds, LlcBuy+39,136+21.0%225,089$1.40MQ2 2026Aug 17, 2026
Man Group PlcBuy+828,377—828,377$5.15MQ2 2026Aug 14, 2026
Philadelphia Financial Management Of San Francisco, LlcBuy+694,666+107.1%1,343,007$8.35MQ2 2026Aug 14, 2026
Jane Street Group, LlcSell-663,385-96.9%21,094$131.21KQ2 2026Aug 14, 2026
Awm Investment Company, Inc.Sell-543,006-25.6%1,581,490$9.84MQ2 2026Aug 14, 2026
Bank Of America CorpBuy+540,060+319.6%709,057$4.41MQ2 2026Aug 14, 2026
Diametric Capital, LpSell-414,988-43.5%538,517$3.35MQ2 2026Aug 14, 2026
Susquehanna International Group, LlpSell-352,187-33.3%705,153$4.39MQ2 2026Aug 14, 2026
Encompass Capital Advisors LlcSell-350,300-5.1%6,561,754$40.81MQ2 2026Aug 14, 2026
Invesco Ltd.Buy+203,976—203,976$1.27MQ2 2026Aug 14, 2026
Barclays PlcSell-165,175-16.3%847,781$5.27MQ2 2026Aug 14, 2026
Aquatic Capital Management LlcBuy+163,978—163,978$1.02MQ2 2026Aug 14, 2026
Alyeska Investment Group, L.P.Buy+151,337+5.6%2,843,503$17.69MQ2 2026Aug 14, 2026
Group One Trading LlcSell-137,242-23.0%458,383$2.85MQ2 2026Aug 14, 2026
Massar Capital Management, LpSell-127,042-86.2%20,334$126.48KQ2 2026Aug 14, 2026
Point72 Asset Management, L.P.Buy+120,159—120,159$747.39KQ2 2026Aug 14, 2026
Polymer Capital Management (Us) LlcBuy+105,494—105,494$656.17KQ2 2026Aug 14, 2026
Saba Capital Management, L.P.Sell-96,155-26.9%261,470$1.63MQ2 2026Aug 14, 2026
Prelude Capital Management, LlcSell-87,145-56.7%66,505$413.66KQ2 2026Aug 14, 2026
Sei Investments CoSell-78,852-53.0%69,796$434.13KQ2 2026Aug 14, 2026
Alliancebernstein L.P.Buy+69,030+178.1%107,790$476.43KQ2 2026Aug 14, 2026
Wells Fargo & Company/MnBuy+66,386+133.5%116,119$722.26KQ2 2026Aug 14, 2026
Balyasny Asset Management L.P.Sell-64,885-84.8%11,636$72.38KQ2 2026Aug 14, 2026
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Frequently asked questions about ASPI activity

  • Which institutional owners are buying ASPI?

    Institutional owners buying ASPI include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in ASPI activity?

    "Buy" means an investor increased their reported position in ASPI compared to the prior reporting period. This reflects growing exposure to ASP ISOTOPES INC (ASPI) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in ASPI increasing?

    Institutional interest in ASPI can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.