Fund HoldingsJANA Partners Management, LP

Total Portfolio Value
$1.90B
Total Bought
$83.68M
Total Sold
$331.17M
Net Transaction
-$247.49M
Filing Period:
Securities
SharesValue ($K)
Q1 2026
Q2 2026
Change
Q1 2026
Q2 2026
Weight (%)
Change
MERCURY SYS INC(MRCY)4,107,4243,958,849-148,575299,472484,28625.46%+184,814
ALKAMI TECHNOLOGY INC(ALKT)5,431,3886,747,707+1,316,31985,110122,2686.43%+37,159
STATE STR SPDR S&P 500 ETF T(SPY)343,665342,965-700223,499256,11613.46%+32,617
LAMB WESTON HLDGS INC(LW)5,008,6355,394,635+386,000211,665232,94012.25%+21,275
RAPID7 INC(RPD)6,743,6536,749,936+6,28337,15854,6742.87%+17,517
EVERPURE INC(P)1,042,296989,196-53,10061,53777,9394.10%+16,402
SIX FLAGS ENTERTAINMENT CORP(FUN)4,116,0994,116,099073,06187,6734.61%+14,612
MARKEL GROUP INC(MKL)75,30776,743+1,436144,143149,8807.88%+5,737
COOPER COS INC(COO)3,565,1583,582,480+17,322254,909256,90013.50%+1,991
ENHABIT INC
COM
2,090,4120-2,090,41229,4540-29,454
FISERV INC(FISV)4,435,6053,662,080-773,525247,507179,6259.44%-67,882
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