JANA Partners Management, LP

13D and 13G Filings

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

Issuer % of Class Filed
Alkami Technology, Inc. 13D/A Amendment 1
ALKT · 01644J108
6.3% 10/16/2026
Event 10/14/2026
Alkami Technology, Inc. 13D
ALKT · 01644J108
6.3% 6/29/2026
Event 6/22/2026
Alkami Technology, Inc. 13D/A Amendment 1
ALKT · 01644J108
4.99% 5/12/2026
Event 5/12/2026
Alkami Technology, Inc. 13D
ALKT · 01644J108
5.1% 4/1/2026
Event 3/25/2026
Rapid7, Inc. 13D/A Amendment 7
RPD · 753422104
10.3% 3/30/2026
Event 3/26/2026
Mercury Systems Inc 13D/A Amendment 4
MRCY · 589378108
6.9% 3/4/2026
Event 3/3/2026
TreeHouse Foods, Inc. 13D/A Amendment 8
THS · 89469A104
0% 2/11/2026
Event 2/11/2026
TreeHouse Foods, Inc. 13D/A Amendment 7
THS · 89469A104
11.5% 11/13/2025
Event 11/10/2025
Mercury Systems Inc 13D/A Amendment 3
MRCY · 589378108
8.3% 11/10/2025
Event 11/6/2025
Mercury Systems Inc 13D/A Amendment 2
MRCY · 589378108
10.0% 8/15/2025
Event 8/13/2025
Rapid7, Inc. 13D/A Amendment 6
RPD · 753422104
10.1% 8/13/2025
Event 8/11/2025
Lamb Weston Holdings, Inc. 13D/A Amendment 9
LW · 513272104
4.9% 7/1/2025
Event 6/30/2025
Lamb Weston Holdings, Inc. 13D/A Amendment 8
LW · 513272104
5.4% 6/10/2025
Event 6/8/2025
Lamb Weston Holdings, Inc. 13D/A Amendment 7
LW · 513272104
5.4% 6/5/2025
Event 6/3/2025
TreeHouse Foods, Inc. 13D/A Amendment 6
THS · 89469A104
10.9% 5/12/2025
Event 5/9/2025
Rapid7, Inc. 13D/A Amendment 5
RPD · 753422104
8.0% 4/21/2025
Event 4/20/2025
Rapid7, Inc. 13D/A Amendment 4
RPD · 753422104
7.7% 4/10/2025
Event 4/8/2025
Lamb Weston Holdings, Inc. 13D/A Amendment 6
LW · 513272104
5.6% 4/1/2025
Event 3/31/2025
Rapid7, Inc. 13D/A Amendment 3
RPD · 753422104
6.0% 3/24/2025
Event 3/21/2025
Rapid7, Inc. 13D/A Amendment 2
RPD · 753422104
5.8% 3/13/2025
Event 3/11/2025
Lamb Weston Holdings, Inc. 13D/A Amendment 5
LW · 513272104
5.6% 3/7/2025
Event 3/5/2025
Lamb Weston Holdings, Inc. 13D/A Amendment 4
LW · 513272104
5.0% 1/28/2025
Event 1/27/2025
Lamb Weston Holdings, Inc. 13D/A Amendment 3
LW · 513272104
5.0% 12/27/2024
Event 12/24/2024
Lamb Weston Holdings, Inc. 13D/A Amendment 2
LW · 513272104
5.0% 12/20/2024
Event 12/18/2024
Lamb Weston Holdings, Inc. 13D/A Amendment 1
LW · 513272104
5.0% 12/18/2024
Event 12/16/2024
Rapid7, Inc. 13D/A Amendment 1
RPD · 753422104
5.8% 12/18/2024
Event 12/17/2024