Private company

JANA PARTNERS LLC

American company, incorporated in Delaware. Summary from the record

Last updated Oct 21, 2026.

Overview

  • HeadquartersDE1

Corporate structure

JANA PARTNERS LLC sits at the top of its group. 5 entities, 1 country on record. Switch between the flow chart and the network, and select any entity to see its details.

Built from major holders from Schedules 13D and 13G; stakes of 5% or more it reported on Schedules 13D and 13G (4 companies). Each entity in the chart links to its source.

Filings

21 filings to the SEC since October 2021: 21 other. The latest 20:

  1. Nov 14, 202313F-NT EDGAR
  2. Aug 14, 202313F-HR EDGAR
  3. May 15, 202313F-HR EDGAR
  4. Feb 14, 202313F-HR EDGAR
  5. Nov 14, 202213F-HR EDGAR
  6. Aug 15, 202213F-HR EDGAR
  7. Jun 24, 2022DFAN14A ZENDESK, INC. EDGAR
  8. Jun 10, 202213F-HR/A EDGAR
  9. Jun 8, 2022DFAN14A ZENDESK, INC. EDGAR
  10. May 16, 202213F-HR EDGAR
  11. Apr 29, 2022DFAN14A ZENDESK, INC. EDGAR
  12. Apr 7, 2022DFAN14A ZENDESK, INC. EDGAR
  13. Mar 28, 2022DFAN14A EDGAR
  14. Mar 17, 2022PREC14A ZENDESK, INC. EDGAR
  15. Mar 4, 2022CORRESP EDGAR
  16. Feb 28, 2022DFAN14A ZENDESK, INC. EDGAR
  17. Feb 25, 2022DFAN14A ZENDESK, INC. EDGAR
  18. Feb 16, 2022DFAN14A ZENDESK, INC. EDGAR
  19. Feb 14, 202213F-HR EDGAR
  20. Dec 27, 202113F-HR/A EDGAR

The 21 filings since October 2021 can be filtered by form type and year here when JavaScript is on.

Every filing from the last five years, summarized. The full record is on SEC EDGAR.

Stakes it holds

JANA PARTNERS LLC has told the SEC it owns more than 5% of 4 companies, latest first (Schedules 13D and 13G).

Sources

The numbers on this page point here. Each one links to the record it came from.

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