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Jana Partners Management, LP

Q2 2026 Holdings

Filed 2026-08-14 | 10 holdings | $1.9B | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↓Shares% Portfolio
Mercury SYS Inc(MRCY)COM589378108$484.3M3,958,84925.5%
Cooper COS Inc(COO)COM216648501$256.9M3,582,48013.5%
State STR Spdr S&P 500 ETF T(SPY)TR UNIT78462F103$256.1M342,96513.5%
Lamb Weston Hldgs Inc(LW)COM513272104$232.9M5,394,63512.2%
Fiserv Inc(FISV)COM337738108$179.6M3,662,0809.4%
Markel Group Inc(MKL)COM570535104$149.9M76,7437.9%
Alkami Technology Inc(ALKT)COM01644J108$122.3M6,747,7076.4%
SIX Flags Entertainment Corp(FUN)COM83001C108$87.7M4,116,0994.6%
Everpure Inc(PSTG)CL A74624M102$77.9M989,1964.1%
Rapid7 Inc(RPD)COM753422104$54.7M6,749,9362.9%