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13D/13G Activist Filings

119,136 results

Some filings may show "N/A" for ticker if the subject is a private fund, SPAC, or unlisted security.

Filed ↓TickerFilerForm% Owned
Dec 18, 2025ASSTVivek Ramaswamy13D/A14.2%
Dec 18, 2025LLYVAJohn C. Malone13D1.0%
Dec 18, 2025LYVLiberty Live Holdings, Inc.13D29.7%
Dec 18, 2025N/AJohn C. Malone13D/A0.0%
Dec 18, 2025LLYVAJohn C. Malone13D/A0.0%
Dec 18, 2025LYVLiberty Media Corporation13D/A0.0%
Dec 18, 2025NEXNMithaq Capital SPC13D/A30.5%
Dec 18, 2025ENVBMitchell P. Kopin13G5.0%
Dec 18, 2025GRIMitchell P. Kopin13G10.0%
Dec 18, 2025IRONAtlas Venture Fund X, L.P. 13D/A2.2%
Dec 18, 2025STAABroadwood Partners, L.P.13D/A30.2%
Dec 17, 2025URGMMCAP International Inc. SPC13G5.4%
Dec 17, 2025ISPOStoney Lonesome HF LP13D/A2.6%
Dec 17, 2025VSTSCorvex Management LP13D/A15.0%
Dec 17, 2025ATECSquadron Capital LLC13D/A7.0%
Dec 17, 2025PWPOSNER HENRY III13D/A9.6%
Dec 17, 2025BFLYRothberg Jonathan M.13D/A2.1%
Dec 17, 2025IBIOEcoR1 Capital, LLC13G9.9%
Dec 17, 2025DSMSaba Capital Management, L.P.13D/A10.3%
Dec 17, 2025DMBSaba Capital Management, L.P.13D/A7.3%
Dec 17, 2025LEOSaba Capital Management, L.P.13D/A9.8%
Dec 17, 2025FGNXJoseph H. Moglia13G4.0%
Dec 17, 2025ANGHWarner Bros. Discovery, Inc.13D/A71.3%
Dec 17, 2025PISYLEBRA CAPITAL LLC13D/A3.8%
Dec 17, 2025N/APartners Capital LLP13G/A9.3%
Dec 17, 2025CISSL1 Capital Global Opportunities Master Fund, Ltd.13G10.0%
Dec 17, 2025N/APartners Capital LLP13G9.2%
Dec 17, 2025TNYAThe Column Group III, LP13D/A2.1%
Dec 17, 2025MYSZRonen Luzon13D/A8.0%
Dec 17, 2025PAYCErnest Group, Inc.13D/A5.7%
Dec 17, 2025CASIPanacea Venture Healthcare Fund II, L.P.13D/A22.0%
Dec 17, 2025CTORCitius Pharmaceuticals, Inc.13D/A77.9%
Dec 17, 2025CABOD. E. Shaw & Co., L.P.13G5.0%
Dec 17, 2025TSROCCA & PARTNERS STICHTING ADMINISTRATIEKANTOOR AANDELEN SAN FAUSTIN13D/A69.7%
Dec 17, 2025VORGreat Point Partners, LLC13G5.6%
Dec 17, 2025IORTRANSCONTINENTAL REALTY INVESTORS INC13D/A84.5%
Dec 17, 2025N/ADASAN Networks, Inc.13D/A0.0%
Dec 17, 2025ACTUVoss Capital, LP13G5.3%
Dec 17, 2025N/ABlueport Acquisition Corporation13G22.1%
Dec 17, 2025N/AFranklin Resources, Inc.13D/A27.6%
Dec 17, 2025ATMVDa Shengwei (Sean)13D77.0%
Dec 17, 2025OSURAltai Capital Management, L.P.13D/A5.2%
Dec 17, 2025SPNSFormula Systems (1985) Ltd.13D/A0.0%
Dec 17, 2025YDESEthan Shen13G77.1%
Dec 17, 2025N/AVIAPC 1 Ltd13G/A0.0%
Dec 17, 2025LUVElliott Investment Management L.P.13D/A9.9%
Dec 17, 2025TVGNRyan H. Saadi13D/A62.0%
Dec 17, 2025QIPTForager Fund, L.P.13D/A9.5%
Dec 17, 2025CFBKCastle Creek Capital Partners VII, LP13D/A4.8%
Dec 16, 2025AGROTether Holdings, S.A. de C.V.13D/A74.8%