JANA Partners Management, LP

13D and 13G Filings

Investors who own more than 5% of a class must file a Schedule 13D or 13G. The latest filing for each security since 12/18/2024, newest first.

Issuer % of Class Filed
Alkami Technology, Inc. 13D/A
ALKT · 01644J108
6.3% 10/16/2026
Event 10/14/2026
Rapid7, Inc. 13D/A
RPD · 753422104
10.3% 3/30/2026
Event 3/26/2026
Mercury Systems Inc 13D/A
MRCY · 589378108
6.9% 3/4/2026
Event 3/3/2026
TreeHouse Foods, Inc. 13D/A
THS · 89469A104
0% 2/11/2026
Event 2/11/2026
Lamb Weston Holdings, Inc. 13D/A
LW · 513272104
4.9% 7/1/2025
Event 6/30/2025