Activist & passive stakes

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

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New filings only, amendments hidden. Show all filings →51–100 of 314
  • PassiveNew
    Nov 12, 2026
    LOVI · Live Oak Acquisition Corp. VI
    Adage Capital Management, L.P.
    7.83% · 1,800,000 shSEC
  • PassiveNew
    Nov 12, 2026
    AAC · Ares Acquisition Corp III
    Adage Capital Management, L.P.
    7.86% · 3,105,000 shSEC
  • PassiveNew
    Nov 12, 2026
    LEDR · Leader's Advantage Acquisition Corp.
    Adage Capital Management, L.P.
    8.89% · 1,350,000 shSEC
  • PassiveNew
    Nov 12, 2026
    CAMP · Camp4 Therapeutics Corporation
    Adage Capital Management, L.P.
    6.68% · 4,190,023 shSEC
  • PassiveNew
    Nov 12, 2026
    KRRO · Korro Bio, Inc.
    Adage Capital Management, L.P.
    6.79% · 1,000,000 shSEC
  • PassiveNew
    Nov 12, 2026
    AMAC · AMR Resources Acquisition Corp.
    Adage Capital Management, L.P.
    8.42% · 2,250,000 shSEC
  • PassiveNew
    Nov 12, 2026
    XLO · Xilio Therapeutics, Inc.
    Adage Capital Management, L.P.
    7.06% · 464,598 shSEC
  • PassiveNew
    Nov 12, 2026
    XTER · Karman Line Acquisition Corp.
    Adage Capital Management, L.P.
    7.26% · 1,500,002 shSEC
  • PassiveNew
    Nov 12, 2026
    VOGX · Vogenx, Inc.
    Adage Capital Management, L.P.
    5.39% · 800,000 shSEC
  • PassiveNew
    Nov 12, 2026
    IPHX · Inflection Point Acquisition Corp. VIII
    Adage Capital Management, L.P.
    7.83% · 2,250,000 shSEC
  • PassiveNew
    Nov 12, 2026
    GIX · GigCapital9 Corp.
    Lighthouse Investment Partners, LLC
    5.66% · 1,454,269 shSEC
  • PassiveNew
    Nov 12, 2026
    SGHC · Super Group (SGHC) Limited
    Helikon Investments Limited
    5.1% · 25,931,853 shSEC
  • PassiveNew
    Nov 12, 2026
    GLED · GalaxyEdge Acquisition Corporation
    Mizuho Financial Group, Inc.
    5.6% · 901,705 shSEC
  • PassiveNew
    Nov 12, 2026
    GSHR · Gesher Acquisition Corp. II
    Mizuho Financial Group, Inc.
    5.9% · 875,000 shSEC
  • PassiveNew
    Nov 12, 2026
    BEAG · Bold Eagle Acquisition Corp.
    Mizuho Financial Group, Inc.
    6.2% · 1,621,408 shSEC
  • PassiveNew
    Nov 12, 2026
    RFAM · RF Acquisition Corp III
    Mizuho Financial Group, Inc.
    6.5% · 900,447 shSEC
  • PassiveNew
    Nov 12, 2026
    ORIQ · Origin Investment Corp I
    Mizuho Financial Group, Inc.
    6.5% · 560,600 shSEC
  • PassiveNew
    Nov 12, 2026
    LKSP · Lake Superior Acquisition Corp.
    Mizuho Financial Group, Inc.
    7.1% · 1,115,811 shSEC
  • PassiveNew
    Nov 12, 2026
    WSTN · Westin Acquisition Corp
    Mizuho Financial Group, Inc.
    8.1% · 490,260 shSEC
  • PassiveNew
    Nov 12, 2026
    ZM · Zoom Communications, Inc.
    Norges Bank
    5.147% · 13,548,526 shSEC
  • PassiveNew
    Nov 12, 2026
    SMA · SmartStop Self Storage REIT, Inc.
    Norges Bank
    5.96% · 3,300,000 shSEC
  • PassiveNew
    Nov 12, 2026
    PUK · Prudential Plc
    Norges Bank
    5.4822% · 136,017,011 shSEC
  • PassiveNew
    Nov 12, 2026
    MAA · Mid America Apartment Communities Inc.
    Norges Bank
    6.0312% · 6,997,545 shSEC
  • PassiveNew
    Nov 12, 2026
    GIII · G Iii Apparel Group Ltd /De/
    Norges Bank
    6.12% · 2,624,024 shSEC
  • PassiveNew
    Nov 12, 2026
    BLND · Blend Labs, Inc.
    Norges Bank
    5.4395% · 12,687,971 shSEC
  • PassiveNew
    Nov 12, 2026
    IBG · Innovation Beverage Group Ltd
    Clearthink Capital Partners, Llc
    9.99% · 10 shSEC
  • PassiveNew
    Nov 12, 2026
    NTWO · Newbury Street II Acquisition Corp
    Earthman Garrett James
    6.3% · 195,402 shSEC
  • PassiveNew
    Nov 12, 2026
    ATXG · Addentax Group Corp.
    Chan Chun Hong
    16.55% · 520,834 shSEC
  • PassiveNew
    Nov 12, 2026
    CCXI · Agility Robotics, Inc.
    Zachary Bogue ("Bogue")
    13.3% · 32,300,612 shSEC
  • PassiveNewBelow 5%
    Nov 12, 2026
    HMH · HMH Holding Inc
    Schroder Investment Management Group
    4.5% · 542,414 shSEC
  • PassiveNewBelow 5%
    Nov 12, 2026
    MAN · ManpowerGroup Inc
    Schroder Investment Management Group
    4% · 1,864,326 shSEC
  • PassiveNew
    Nov 11, 2026
    OTAI · Starlink Ai Acquisition Corp
    The Goldman Sachs Group, Inc.
    6.1% · 825,130 shSEC
  • PassiveNew
    Nov 11, 2026
    PGAC · Pantages Capital Acquisition Corp
    The Goldman Sachs Group, Inc.
    5.2% · 155,204 shSEC
  • PassiveNew
    Nov 11, 2026
    LBTYA · Liberty Global Ltd.
    The Goldman Sachs Group, Inc.
    6.3% · 11,214,077 shSEC
  • ActivistNew
    Nov 11, 2026
    HGTXU · Hugoton Royalty Trust
    Wandel John P. Jr.
    5.2% · 2,073,914 shSEC
  • PassiveNew
    Nov 11, 2026
    DGAC · Disciplined Growth Acquisition Corporation
    The Goldman Sachs Group, Inc.
    7.2% · 1,209,826 shSEC
  • PassiveNew
    Nov 11, 2026
    DAAQ · Digital Asset Acquisition Corp
    The Goldman Sachs Group, Inc.
    5.6% · 962,965 shSEC
  • PassiveNew
    Nov 11, 2026
    VISN · Vistance Networks, Inc.
    The Goldman Sachs Group, Inc.
    7.6% · 17,413,253 shSEC
  • PassiveNew
    Nov 11, 2026
    ARI · Apollo Commercial Real Estate Finance, Inc.
    The Goldman Sachs Group, Inc.
    5.2% · 6,714,144 shSEC
  • PassiveNew
    Nov 10, 2026
    ACCV · Accelevation Holdings Corp.
    Ogp Viii, Llc
    85.4% · 192,191,501 shSEC
  • PassiveNew
    Nov 10, 2026
    RXST · RxSight, Inc.
    Millennium Management LLC
    5.2% · 2,191,247 shSEC
  • PassiveNew
    Nov 10, 2026
    EDBL · Edible Garden AG Inc
    Streeterville Capital LLC
    8.2% · 160,688 shSEC
  • PassiveNew
    Nov 10, 2026
    OFRM · Once Upon a Farm, PBC
    Millennium Management LLC
    5.1% · 2,158,713 shSEC
  • PassiveNew
    Nov 10, 2026
    BIOT · Instinct Bio Technical Company Holdings Inc.
    Chardan Capital Markets LLC
    5.6% · 1,615,385 shSEC
  • PassiveNew
    Nov 10, 2026
    GRML · Greenland Mines Ltd
    AnorTech Inc.
    9.8% · 1,451,268 shSEC
  • PassiveNew
    Nov 10, 2026
    PSQL · Pasqal Holding SA
    Runa Capital Fund III, L.P.
    8.9% · 18,961,944 shSEC
  • PassiveNew
    Nov 10, 2026
    BSEM · BioStem Technologies, Inc.
    Andrew Van Vurst
    18.4% · 3,854,452 shSEC
  • PassiveNew
    Nov 10, 2026
    BSEM · BioStem Technologies, Inc.
    Jason Matuszewski
    17.4% · 3,665,899 shSEC
  • PassiveNew
    Nov 10, 2026
    NTCL · NetClass Technology Inc
    S.H.N. Financial Investments Ltd.
    9.99% · 682,083 shSEC
  • PassiveNew
    Nov 10, 2026
    AEHR · Aehr Test Systems
    Jane Street Group, Llc
    5.1% · 1,680,408 shSEC