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Schedule 13D / 13D-A

Activist stakes, scored

When an investor crosses 5% beneficial ownership with activist intent, they file a Schedule 13D. We track those filings from SEC EDGAR and score stake size, urgency, and accumulation velocity so large positions are easy to spot.

  • 13D and 13D/A filings with stake and event-date when parsed
  • Activist Greediness Score for triage - structural only
  • Filters for amendments, repeat filers, and stake size
Open activist filings

Free to browse. Not investment advice.