Search beneficial ownership activity sourced directly from SEC EDGAR Schedule 13D and 13G filings. Look up new and changed 5%+ stakes by activist investors and passive institutional holders. Filter by ticker, filing type, and date range to see who's building a position.

Data Coverage: Beneficial ownership tracking (Schedule 13D/13G) began September 2026, replacing the earlier SEC Form 4 insider-transaction tracker. Data sourced from SEC EDGAR public filings.  ·  Disclaimer: For informational purposes only. Not financial advice. Schedule 13D indicates non-passive, activist, or control-seeking intent; Schedule 13G indicates a passive stake. 13D/13G amendments are only shown here when the stake moved by 1 percentage point or more since the prior filing.
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