EOS ENERGY ENTERPRISES INC (EOSE) Institutional Ownership Changes & 13F Activity

EOS ENERGY ENTERPRISES INC (EOSE). 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 Hudson Bay Capital Management Lp, Graham Capital Management, L.P., Susquehanna International Group, Llp, Legal & General Group Plc, and Citadel Advisors Llc.

InstitutionTypeChange in sharesChange Position %SharesReported stock balancePortfolio quarterFiling date
Anchor Investment Management, LlcBuy+10+1.2%830$4.88KQ2 2026Sep 15, 2026
Manufacturers Life Insurance Company, TheBuy+27,272+16.4%193,111$1.14MQ2 2026Sep 09, 2026
Citadel Advisors LlcSell-2,790,642-45.7%3,310,130$19.46MQ2 2026Sep 02, 2026
Corient Private Wealth LlcSell-177,364-65.6%93,005$546.87KQ2 2026Aug 27, 2026
California State Teachers Retirement SystemBuy+15,953+4.2%392,054$2.31MQ2 2026Aug 24, 2026
Cantor Fitzgerald, L. P.Buy+79,51979,519$467.57KQ2 2026Aug 19, 2026
Mercer Global Advisors IncBuy+13,63913,639$80.20KQ2 2026Aug 19, 2026
Fulcrum Asset Management LlpBuy+48,92448,924$297.95KQ2 2026Aug 18, 2026
Beacon Pointe Advisors, LlcBuy+10,853+5.7%200,793$1.18MQ2 2026Aug 18, 2026
Copia Wealth ManagementSell-229-4.4%5,006$29.43KQ2 2026Aug 18, 2026
Almitas Capital LlcBuy+50,00050,000$294.00KQ2 2026Aug 17, 2026
Jefferies Financial Group Inc.Buy+34,650+431.9%42,673$250.92KQ2 2026Aug 17, 2026
Equitable Holdings, Inc.Buy+9,333+16.6%65,644$385.99KQ2 2026Aug 17, 2026
Empowered Funds, LlcBuy+50+0.4%13,453$79.10KQ2 2026Aug 17, 2026
Hudson Bay Capital Management LpBuy+13,683,63413,683,634$80.46MQ2 2026Aug 14, 2026
Graham Capital Management, L.P.Buy+3,566,4463,566,446$20.97MQ2 2026Aug 14, 2026
Susquehanna International Group, LlpBuy+3,332,709+52.5%9,683,190$56.94MQ2 2026Aug 14, 2026
Legal & General Group PlcBuy+2,854,116+272.9%3,899,815$22.93MQ2 2026Aug 14, 2026
Marex Group PlcSell-2,031,321-73.6%728,639$4.28MQ2 2026Aug 14, 2026
Exoduspoint Capital Management, LpBuy+2,004,0172,004,017$11.78MQ2 2026Aug 14, 2026
Cable Car Capital, LpBuy+2,000,0002,000,000$11.76MQ2 2026Aug 14, 2026
Group One Trading LlcSell-1,946,222-64.7%1,061,192$6.24MQ2 2026Aug 14, 2026
Goldman Sachs Group IncSell-1,891,732-69.4%833,561$4.90MQ2 2026Aug 14, 2026
Millennium Management LlcSell-1,725,619-57.8%1,261,955$7.42MQ2 2026Aug 14, 2026
Mirae Asset Global Etfs Holdings Ltd.Buy+1,660,254+194.1%2,515,677$15.24MQ2 2026Aug 14, 2026
Invesco Ltd.Buy+1,592,9401,592,940$9.37MQ2 2026Aug 14, 2026
Tudor Investment Corp Et AlSell-1,542,291-71.2%622,810$3.66MQ2 2026Aug 14, 2026
Alyeska Investment Group, L.P.Buy+1,350,000+194.3%2,044,968$12.02MQ2 2026Aug 14, 2026
Driehaus Capital Management LlcSell-1,313,160-8.8%13,556,010$79.71MQ2 2026Aug 14, 2026
Electron Capital Partners, LlcBuy+1,302,198+24.2%6,681,859$39.29MQ2 2026Aug 14, 2026
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Frequently asked questions about EOSE activity

  • Which institutional owners are buying EOSE?

    Institutional owners buying EOSE 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 EOSE activity?

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

  • Is institutional interest in EOSE increasing?

    Institutional interest in EOSE 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.