The Analysis of JANA Partners Management, LP's Holdings & P&L

Currently, JANA Partners Management, LP holds 11 types of securities in its portfolio with a total value $1.7B. In the most recent quarter, they have increased their positions in MRCY (+4.1M shares, valued at $299.5M), N/A (+3.6M shares, valued at $254.9M), FI (+4.4M shares, valued at $247.5M); initiated new positions in MRCY (+4.1M shares, valued at $299.5M), N/A (+3.6M shares, valued at $254.9M), FI (+4.4M shares, valued at $247.5M).

1M P&L

+113.9M+10.06%

3M P&L

+36.8M+3.05%

HY P&L

-63.5M-4.85%

P&L figures are estimated based on reported 13F stock holdings and market price changes. They are approximations and may not reflect actual fund performance. Stock split events may also affect the accuracy of these calculations, and we cannot guarantee that all splits have been fully accounted for.

Top Holding Treemap

Top Industries by Value

1N/A471.0M

34.4%

2Aerospace & Defense299.5M

21.9%

3Packaged Foods211.7M

15.5%

Top Industries by Stock Count

1Software - Application2 stocks

22.2%

2N/A2 stocks

22.2%

3Medical Care Facilities1 stocks

11.1%

Sponsored

Stock Holdings

TickerCompany NameSharesShares △%Event DateReport DateHistory

MRCY MERCURY SYS INC4.1M sharesnew addition2026-03-312026-05-15

COOPER COS INC COOPER COS INC3.6M sharesnew addition2026-03-312026-05-15

FI FISERV INC4.4M sharesnew addition2026-03-312026-05-15

SPY STATE STR SPDR S&P 500 ETF T343.7K sharesnew addition2026-03-312026-05-15

LW LAMB WESTON HLDGS INC5.0M sharesnew addition2026-03-312026-05-15

MKL MARKEL GROUP INC75.3K sharesnew addition2026-03-312026-05-15

ALKT 5.3M sharesnew addition2026-05-122026-05-12

ALKT ALKAMI TECHNOLOGY INC5.4M sharesnew addition2026-03-312026-05-15

Sponsored

SIX FLAGS ENTERTAINMENT CORP SIX FLAGS ENTERTAINMENT CORP4.1M sharesnew addition2026-03-312026-05-15

RPD RAPID7 INC6.7M sharesnew addition2026-03-312026-05-15

EHAB ENHABIT INC2.1M sharesnew addition2026-03-312026-05-15

MRCY

MERCURY SYS INC

New

Shares4.1M

Event2026-03-31

Filed2026-05-15

COOPER COS INC

New

Shares3.6M

Event2026-03-31

Filed2026-05-15

FISERV INC

New

Shares4.4M

Event2026-03-31

Filed2026-05-15

SPY

STATE STR SPDR S&P 500 ETF T

New

Shares343.7K

Event2026-03-31

Filed2026-05-15

LAMB WESTON HLDGS INC

New

Shares5.0M

Event2026-03-31

Filed2026-05-15

MKL

MARKEL GROUP INC

New

Shares75.3K

Event2026-03-31

Filed2026-05-15

ALKT

New

Shares5.3M

Event2026-05-12

Filed2026-05-12

ALKT

ALKAMI TECHNOLOGY INC

New

Shares5.4M

Event2026-03-31

Filed2026-05-15

SIX FLAGS ENTERTAINMENT CORP

New

Shares4.1M

Event2026-03-31

Filed2026-05-15

RPD

RAPID7 INC

New

Shares6.7M

Event2026-03-31

Filed2026-05-15

EHAB

ENHABIT INC

New

Shares2.1M

Event2026-03-31

Filed2026-05-15

Call Option Holdings

No call option holdings data available

Put Option Holdings

No put option holdings data available

JANA Partners Management, LP Institutional Holdings, Portfolio & P&L — TradeFomo