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Activist & passive stakes

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

Showing the last 10 days.Sign up free for 90 days
Filing
NewAmendmentsAll
Stake type
ActivistPassive
Min % owned
≥10%≥20%
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All filings, new and amended.1–10 of 10
  • PassiveAmendment 1
    Oct 30, 2026
    EPAM · EPAM Systems Inc
    Vanguard Portfolio Management
    6.94% · 3,585,265 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
    PRCT · Procept Biorobotics Corp
    Vanguard Capital Management
    4.96% · 2,845,781 shSEC
  • PassiveAmendment 1Below 5%
    Oct 30, 2026
    IBCP · Independent Bank Corp/MI
    Vanguard Capital Management
    4.99% · 1,109,144 shSEC
  • PassiveAmendment 1Below 5%
    Oct 30, 2026
    EYPT · EyePoint Inc
    Vanguard Capital Management
    4.99% · 4,305,688 shSEC
  • PassiveNew
    Oct 27, 2026
    EYPT · EyePoint, Inc.
    Tang Capital Management, Llc
    9.6% · 8,250,200 shSEC
  • PassiveAmendment 5
    Oct 27, 2026
    CORT · Corcept Therapeutics Incorporated
    BlackRock, Inc.
    8.9% · 9,614,217 shSEC
  • PassiveNew
    Oct 23, 2026
    TCXB · TCGX Acquisition Corp. II
    Deep Track Capital, LP
    9.9% · 990,000 shSEC
  • PassiveNew
    Oct 23, 2026
    ALEC · Alector, Inc.
    Deep Track Capital, LP
    8.61% · 12,772,152 shSEC
  • PassiveNew
    Oct 23, 2026
    WYY · WidePoint Corp
    Royce & Associates Lp
    5.4% · 540,405 shSEC