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.101–150 of 580
  • PassiveNew
    Oct 30, 2026
    LAND · Gladstone Land Corp
    Vanguard Portfolio Management
    5.23% · 2,257,031 shSEC
  • PassiveAmendment 1Below 5%
    Oct 30, 2026
    BDN · Brandywine Realty Trust
    Vanguard Portfolio Management
    4.98% · 8,700,286 shSEC
  • PassiveAmendment 1Below 5%
    Oct 30, 2026
    XRN · Chiron Real Estate Inc
    Vanguard Portfolio Management
    4.77% · 631,710 shSEC
  • PassiveNew
    Oct 30, 2026
    ADIG · ADI Global Distribution Inc
    Vanguard Portfolio Management
    5.52% · 4,194,773 shSEC
  • PassiveAmendment 1
    Oct 30, 2026
    HCSG · Healthcare Services Group Inc
    Vanguard Portfolio Management
    8.02% · 5,505,144 shSEC
  • PassiveNew
    Oct 30, 2026
    HRI · Herc Holdings Inc
    Vanguard Portfolio Management
    5.58% · 1,868,693 shSEC
  • PassiveAmendment 1
    Oct 30, 2026
    DK · Delek US Holdings Inc
    Vanguard Portfolio Management
    8.34% · 5,110,237 shSEC
  • PassiveAmendment 1
    Oct 30, 2026
    ATRC · AtriCure Inc
    Vanguard Portfolio Management
    7.22% · 3,676,303 shSEC
  • PassiveAmendment 1
    Oct 30, 2026
    DRH · DiamondRock Hospitality Co
    Vanguard Portfolio Management
    12.76% · 26,122,865 shSEC
  • PassiveAmendment 1Below 5%
    Oct 30, 2026
    ABR · Arbor Realty Trust Inc
    Vanguard Portfolio Management
    4.76% · 8,881,084 shSEC
  • PassiveAmendment 1
    Oct 30, 2026
    CRI · Carter's Inc
    Vanguard Portfolio Management
    9.54% · 3,505,282 shSEC
  • PassiveAmendment 1
    Oct 30, 2026
    FMC · FMC Corp
    Vanguard Portfolio Management
    5.03% · 7,835,867 shSEC
  • PassiveAmendment 1
    Oct 30, 2026
    HAPN · Happen Inc
    Vanguard Portfolio Management
    8.41% · 9,715,806 shSEC
  • PassiveAmendment 2
    Oct 30, 2026
    FIVN · Five9 Inc
    Vanguard Portfolio Management
    8.8% · 6,579,962 shSEC
  • PassiveAmendment 1
    Oct 30, 2026
    ESRT · Empire State Realty Trust Inc
    Vanguard Portfolio Management
    5.9% · 10,171,085 shSEC
  • PassiveAmendment 1
    Oct 30, 2026
    AMBA · Ambarella Inc
    Vanguard Portfolio Management
    7.04% · 3,107,820 shSEC
  • PassiveAmendment 1
    Oct 30, 2026
    BJRI · BJ's Restaurants Inc
    Vanguard Portfolio Management
    7.65% · 1,627,924 shSEC
  • PassiveAmendment 1Below 5%
    Oct 30, 2026
    BRZE · Braze Inc
    Vanguard Portfolio Management
    4.93% · 5,599,861 shSEC
  • PassiveNew
    Oct 30, 2026
    CNXC · Concentrix Corp
    Vanguard Portfolio Management
    5.18% · 3,158,215 shSEC
  • PassiveAmendment 1Below 5%
    Oct 30, 2026
    ASAN · Asana Inc
    Vanguard Portfolio Management
    4.9% · 7,818,862 shSEC
  • PassiveAmendment 1
    Oct 30, 2026
    FSLY · Fastly Inc
    Vanguard Portfolio Management
    6.22% · 9,911,206 shSEC
  • PassiveNew
    Oct 30, 2026
    ROAD · Construction Partners Inc
    Vanguard Portfolio Management
    5.51% · 2,657,800 shSEC
  • PassiveAmendment 1Below 5%
    Oct 30, 2026
    GSHD · Goosehead Insurance Inc
    Vanguard Portfolio Management
    4.95% · 1,180,295 shSEC
  • PassiveAmendment 1Below 5%
    Oct 30, 2026
    ASTH · Astrana Health Inc
    Vanguard Portfolio Management
    4.74% · 2,642,655 shSEC
  • PassiveAmendment 1
    Oct 30, 2026
    APPN · Appian Corp
    Vanguard Portfolio Management
    8.7% · 3,528,884 shSEC
  • PassiveAmendment 1
    Oct 30, 2026
    ATKR · Atkore Inc
    Vanguard Portfolio Management
    5% · 1,689,761 shSEC
  • PassiveNew
    Oct 30, 2026
    BLDR · Builders FirstSource Inc
    Vanguard Portfolio Management
    5.03% · 5,417,946 shSEC
  • PassiveAmendment 1Below 5%
    Oct 30, 2026
    AKAM · Akamai Technologies Inc
    Vanguard Portfolio Management
    4.99% · 7,176,359 shSEC
  • PassiveAmendment 1
    Oct 30, 2026
    EPAM · EPAM Systems Inc
    Vanguard Portfolio Management
    6.94% · 3,585,265 shSEC
  • PassiveAmendment 1Below 5%
    Oct 30, 2026
    GEN · Gen Digital Inc
    Vanguard Portfolio Management
    4.96% · 29,710,384 shSEC
  • PassiveAmendment 1Below 5%
    Oct 30, 2026
    HAS · Hasbro Inc
    Vanguard Portfolio Management
    4.84% · 6,830,969 shSEC
  • PassiveAmendment 1Below 5%
    Oct 30, 2026
    AUR · Aurora Innovation Inc
    Vanguard Portfolio Management
    4.43% · 75,716,662 shSEC
  • PassiveAmendment 1
    Oct 30, 2026
    ADT · ADT Inc
    Vanguard Portfolio Management
    8.46% · 57,175,389 shSEC
  • PassiveAmendment 1Below 5%
    Oct 30, 2026
    P · Everpure Inc
    Vanguard Portfolio Management
    4.72% · 15,751,245 shSEC
  • PassiveNew
    Oct 30, 2026
    ALNY · Alnylam Pharmaceuticals Inc
    Vanguard Portfolio Management
    5.03% · 6,732,082 shSEC
  • PassiveNew
    Oct 30, 2026
    APD · Air Products and Chemicals Inc
    Vanguard Portfolio Management
    5.36% · 11,949,109 shSEC
  • PassiveNew
    Oct 30, 2026
    ARES · Ares Management Corp
    Vanguard Portfolio Management
    5.03% · 11,267,564 shSEC
  • PassiveAmendment 1Below 5%
    Oct 30, 2026
    EXPE · Expedia Group Inc
    Vanguard Portfolio Management
    4.73% · 5,418,768 shSEC
  • PassiveAmendment 1Below 5%
    Oct 30, 2026
    EQT · EQT Corp
    Vanguard Portfolio Management
    4.96% · 31,033,661 shSEC
  • PassiveNew
    Oct 30, 2026
    HAL · Halliburton Co
    Vanguard Portfolio Management
    5.36% · 44,667,027 shSEC
  • PassiveAmendment 1Below 5%
    Oct 30, 2026
    EL · Estee Lauder Cos Inc/The
    Vanguard Portfolio Management
    4.97% · 12,300,671 shSEC
  • PassiveAmendment 1Below 5%
    Oct 30, 2026
    GIS · General Mills Inc
    Vanguard Portfolio Management
    4.9% · 26,212,018 shSEC
  • PassiveNew
    Oct 30, 2026
    AEP · American Electric Power Co Inc
    Vanguard Portfolio Management
    5.68% · 30,941,474 shSEC
  • PassiveAmendment 1Below 5%
    Oct 30, 2026
    ENTG · Entegris Inc
    Vanguard Portfolio Management
    4.98% · 7,617,615 shSEC
  • PassiveAmendment 1Below 5%
    Oct 30, 2026
    BTSG · BrightSpring Health Services Inc
    Vanguard Portfolio Management
    4.57% · 9,050,005 shSEC
  • PassiveAmendment 1
    Oct 30, 2026
    DBX · Dropbox Inc
    Vanguard Portfolio Management
    6.21% · 9,350,742 shSEC
  • PassiveNew
    Oct 30, 2026
    AA · Alcoa Corp
    Vanguard Portfolio Management
    5.04% · 13,325,566 shSEC
  • PassiveAmendment 4
    Oct 30, 2026
    HGLB · Highland Global Allocation Fund
    Raymond James & Associates
    11% · 2,580,734 shSEC
  • PassiveNew
    Oct 30, 2026
    OTEX · Open Text Corp
    Vanguard Capital Management
    5.01% · 12,148,375 shSEC
  • PassiveNew
    Oct 30, 2026
    RY · Royal Bank of Canada
    Vanguard Capital Management
    5.12% · 71,070,266 shSEC