Activist & passive stakes

Investors crossing the 5% ownership line, from SEC Schedule 13D (activist) and 13G (passive) filings. Newest first.

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All filings, new and amended.1–27 of 27
  • ActivistAmendment 1
    Nov 14, 2026
    CTRI · Centuri Holdings, Inc.
    Icahn Enterprises L.P.
    12.55% · 12,672,350 shSEC
  • ActivistAmendment 2
    Nov 13, 2026
    FLD · Fold Holdings, Inc.
    Jonathan Kirkwood
    13.7% · 7,518,184 shSEC
  • ActivistAmendment 1Below 5%
    Nov 13, 2026
    HYFM · Hydrofarm Holdings Group, Inc.
    Richard Christopher Yetter
    4.4% · 601,242 shSEC
  • ActivistAmendment 50
    Nov 13, 2026
    BH-A · Biglari Holdings Inc.
    Biglari, Sardar
    72.1% · 157,504 shSEC
  • ActivistAmendment 4
    Nov 12, 2026
    HGTY · Hagerty, Inc.
    Hagerty Holding Corp.
    51.4% · 144,414,656 shSEC
  • ActivistNew
    Nov 12, 2026
    CDLR · Cadeler plc
    Scorpio Holdings Limited
    13.9% · 49,356,825 shSEC
  • ActivistAmendment 1Below 5%
    Nov 12, 2026
    CDLR · Cadeler A/S
    Scorpio Services Holding Ltd
    0% · 0 shSEC
  • ActivistAmendment 4Below 5%
    Nov 12, 2026
    CATX · Perspective Therapeutics, Inc.
    Lantheus Holdings, Inc.
    3.9% · 4,739,011 shSEC
  • ActivistAmendment 8
    Nov 12, 2026
    OBIO · Orchestra Biomed Holdings, Inc.
    RTW Investments, LP
    16.2% · 13,142,394 shSEC
  • ActivistAmendment 25
    Nov 12, 2026
    TKC · Turkcell Iletisim Hizmetleri A.S.
    IMTIS Holdings S.a r.l.
    19.8% · 435,600,000 shSEC
  • ActivistAmendment 8Below 5%
    Nov 11, 2026
    BOOM · DMC Global Inc.
    Steel Partners Holdings L.P.
    4% · 817,187 shSEC
  • ActivistAmendment 5Below 5%
    Nov 10, 2026
    CON · Concentra Group Holdings Parent, Inc.
    Robert A. Ortenzio
    4.63% · 5,852,211 shSEC
  • ActivistAmendment 5
    Nov 10, 2026
    FRHC · Freedom Holding Corp.
    Turlov Timur R
    64.91% · 41,405,112 shSEC
  • ActivistAmendment 1
    Nov 10, 2026
    Core University Living Real Estate Income Trust
    CS RE Holdings, LLC
    19.1% · 2,625,661 shSEC
  • ActivistNew
    Nov 9, 2026
    GAME · GameSquare Holdings, Inc.
    Credenza, Inc.
    5.4% · 979,095 shSEC
  • ActivistAmendment 2Below 5%
    Nov 9, 2026
    SIRI · Sirius Xm Holdings Inc.
    John C. Malone
    4.8% · 16,127,021 shSEC
  • ActivistAmendment 21Below 5%
    Nov 9, 2026
    WHG · Westwood Holdings Group Inc
    Gamco Investors, Inc. Et Al
    4.7% · 443,800 shSEC
  • ActivistNew
    Nov 9, 2026
    HIHO · Highway Holdings Ltd
    Lazar David E.
    16.7% · 924,872 shSEC
  • ActivistNew
    Nov 9, 2026
    GMHS · Gamehaus Holdings Inc.
    Xie Feng
    31.5% · 26,598,113 shSEC
  • ActivistAmendment 3
    Nov 7, 2026
    RHLD · Resolute Holdings Management, Inc.
    John D. Cote
    55.1% · 4,308,332 shSEC
  • ActivistAmendment 3Below 5%
    Nov 7, 2026
    MCB · Metropolitan Bank Holding Corp.
    Patriot Financial Partners III, L.P.
    4.76% · 584,946 shSEC
  • ActivistAmendment 41
    Nov 6, 2026
    CVI · CVR Energy, Inc.
    Icahn Enterprises Holdings L.P.
    64.1% · 71,201,875 shSEC
  • ActivistAmendment 7Below 5%
    Nov 6, 2026
    GAME · GameSquare Holdings, Inc.
    John C. Goff
    3.3% · 595,686 shSEC
  • ActivistAmendment 1
    Nov 5, 2026
    HQ · Horizon Quantum Holdings Ltd.
    Harry L. You
    7.4% · 2,655,028 shSEC
  • ActivistNew
    Nov 5, 2026
    YCBD · cbdMD, Inc.
    Akretive Holdings LLC
    15.9% · 2,229,805 shSEC
  • ActivistAmendment 25
    Nov 4, 2026
    CIFR · Cipher Digital Inc.
    V3 Holding Ltd.
    11.2% · 51,026,694 shSEC
  • ActivistAmendment 4Below 5%
    Nov 4, 2026
    GAME · GameSquare Holdings, Inc.
    Blue & Silver Ventures, Ltd.
    4.46% · 810,322 shSEC