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.1–1 of 1
  • PassiveNewBelow 5%
    Nov 10, 2026
    CATX · Perspective Therapeutics Inc
    State Street Corporation
    1.8% · 2,026,991 shSEC