Activist & passive stakes

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

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Amendments only.1–2 of 2
  • PassiveAmendment 13Below 5%
    Nov 3, 2026
    STN · Stantec Inc
    Mackenzie Financial Corp
    0.9% · 1,001,770 shSEC
  • PassiveAmendment 8
    Oct 27, 2026
    STNE · StoneCo Ltd.
    BlackRock, Inc.
    8.7% · 18,918,576 shSEC