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.
- JANA PARTNERS LLC DE
- Freshpet Stake · Secaucus, New Jersey, United States
- Mercury Systems Stake · Andover, Massachusetts, United States
- New Relic Stake · San Francisco, California, United States
- TreeHouse Foods, Inc. Stake · Oak Brook, Illinois
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:
- Nov 14, 202313F-NT EDGAR
- Aug 14, 202313F-HR EDGAR
- May 15, 202313F-HR EDGAR
- Feb 14, 202313F-HR EDGAR
- Nov 14, 202213F-HR EDGAR
- Aug 15, 202213F-HR EDGAR
- Jun 24, 2022DFAN14A ZENDESK, INC. EDGAR
- Jun 10, 202213F-HR/A EDGAR
- Jun 8, 2022DFAN14A ZENDESK, INC. EDGAR
- May 16, 202213F-HR EDGAR
- Apr 29, 2022DFAN14A ZENDESK, INC. EDGAR
- Apr 7, 2022DFAN14A ZENDESK, INC. EDGAR
- Mar 28, 2022DFAN14A EDGAR
- Mar 17, 2022PREC14A ZENDESK, INC. EDGAR
- Mar 4, 2022CORRESP EDGAR
- Feb 28, 2022DFAN14A ZENDESK, INC. EDGAR
- Feb 25, 2022DFAN14A ZENDESK, INC. EDGAR
- Feb 16, 2022DFAN14A ZENDESK, INC. EDGAR
- Feb 14, 202213F-HR EDGAR
- 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).
- FreshpetSC 13D/A Sep 22, 2022 to Aug 23, 20232
- Mercury SystemsSC 13D Dec 23, 2021 to Jul 6, 20233
- New RelicSC 13D/A Jun 21, 2022 to Nov 17, 20224
- TreeHouse Foods, Inc.SC 13D/A Dec 30, 2021 to Apr 12, 20225
Sources
The numbers on this page point here. Each one links to the record it came from.
- 1
- 2
- 3
- 4
- 5