CASTLEARK MANAGEMENT LLC Q1 2021 Filing

Filed May 14, 2021

Portfolio Value

$2.8T

Holdings

330

Report Date

Q1 2021

Filing Type

13F-HR

All Holdings (330 positions)

StockValue
MSFTMICROSOFT CORP
$114.7B
AAPLAPPLE INC
$97.7B
AMZNAMAZON COM INC
$90.4B
LRCXEURLAM RESEARCH CORP
$70.8B
METAFACEBOOK INC
$66.1B
MAMASTERCARD INCORPORATED
$57.8B
HCAHCA HEALTHCARE INC
$57.7B
MCHPMICROCHIP TECHNOLOGY INC.
$55.8B
NKENIKE INC
$53.3B
NVDANVIDIA CORPORATION
$52.3B
LVSLAS VEGAS SANDS CORP
$48.0B
EEMISHARES TR
$46.3B
PYPLPAYPAL HLDGS INC
$46.1B
ASMLASML HOLDING N V
$46.0B
XLFSELECT SECTOR SPDR TR
$42.0B
EFAISHARES TR
$40.2B
IWDISHARES TR
$40.2B
ADBEADOBE SYSTEMS INCORPORATED
$38.6B
HDHOME DEPOT INC
$37.6B
TSLATESLA INC
$36.1B
VVISA INC
$35.0B
CP.TOCANADIAN PAC RY LTD
$33.6B
SCHWSCHWAB CHARLES CORP
$33.1B
XLBSELECT SECTOR SPDR TR
$32.1B
OLEDUNIVERSAL DISPLAY CORP
$28.9B
ZTSZOETIS INC
$26.7B
IWNISHARES TR
$26.6B
KSUEURKANSAS CITY SOUTHERN
$26.0B
NOWSERVICENOW INC
$24.6B
LLYLILLY ELI & CO
$23.8B
LVLNSPDR SER TR
$22.2B
DC4DEXCOM INC
$21.1B
DHRDANAHER CORPORATION
$20.2B
LUVSOUTHWEST AIRLS CO
$19.8B
PNCPNC FINL SVCS GROUP INC
$19.6B
EWEDWARDS LIFESCIENCES CORP
$19.6B
MSCIMSCI INC
$18.9B
LULULULULEMON ATHLETICA INC
$18.6B
HALOHALOZYME THERAPEUTICS INC
$18.0B
MTSIMACOM TECH SOLUTIONS HLDGS I
$15.3B
SGRYSURGERY PARTNERS INC
$14.7B
DARDARLING INGREDIENTS INC
$14.4B
EEFTEURONET WORLDWIDE INC
$14.1B
WSCWILLSCOT MOBIL MINI HLDNG CO
$14.0B
LPLALPL FINL HLDGS INC
$13.9B
TRVCCITIGROUP INC
$13.7B
APPSDIGITAL TURBINE INC
$13.7B
FFORD MTR CO DEL
$13.4B
XHBSPDR SER TR
$13.3B
BLDRBUILDERS FIRSTSOURCE INC
$13.0B
WCCWESCO INTL INC
$13.0B
ITRIITRON INC
$12.9B
CPRICAPRI HOLDINGS LIMITED
$12.9B
S9QSPIRIT AEROSYSTEMS HLDGS INC
$12.8B
SPTSPROUT SOCIAL INC
$12.8B
EATBRINKER INTL INC
$12.7B
JXC1J2 GLOBAL INC
$12.5B
AVYAUSDAVAYA HLDGS CORP
$12.3B
GTLSCHART INDS INC
$12.3B
TPRTAPESTRY INC
$12.1B
NTRANATERA INC
$11.9B
LFUSLITTELFUSE INC
$11.9B
BCOBRINKS CO
$11.9B
ENOVCOLFAX CORP
$11.8B
VRNSVARONIS SYS INC
$11.6B
SWAVUSDSHOCKWAVE MED INC
$11.6B
TKRTIMKEN CO
$11.4B
NUANEURNUANCE COMMUNICATIONS INC
$11.2B
CSTLCASTLE BIOSCIENCES INC
$11.2B
VCYTVERACYTE INC
$11.2B
RVLVREVOLVE GROUP INC
$11.1B
PAHUSDELEMENT SOLUTIONS INC
$11.1B
GMGENERAL MTRS CO
$11.0B
SYU1SYNOVUS FINL CORP
$11.0B
7SUSUMMIT MATLS INC
$11.0B
GQ9SPDR GOLD TR
$11.0B
CNMDCONMED CORP
$10.9B
UAAUNDER ARMOUR INC
$10.8B
PARPAR TECHNOLOGY CORP
$10.8B
THCTENET HEALTHCARE CORP
$10.5B
TGTXTG THERAPEUTICS INC
$10.5B
AMBAAMBARELLA INC
$10.3B
MGNIMAGNITE INC
$10.2B
BLMNBLOOMIN BRANDS INC
$10.1B
CLHCLEAN HARBORS INC
$10.0B
ROCKGIBRALTAR INDS INC
$9.8B
DYDYCOM INDS INC
$9.8B
R1 RCM INC
$9.5B
SHYFSHYFT GROUP INC
$9.4B
WWEUSDWORLD WRESTLING ENTMT INC
$9.4B
CRNCCERENCE INC
$9.4B
SONOSONOS INC
$9.3B
AVNTAVIENT CORPORATION
$8.9B
VSATVIASAT INC
$8.6B
EGHT8X8 INC NEW
$8.6B
MYGNMYRIAD GENETICS INC
$8.5B
KRNTKORNIT DIGITAL LTD
$8.5B
NVEEUSDNV5 GLOBAL INC
$8.3B
STRLSTERLING CONSTR INC
$8.2B
SAVESPIRIT AIRLS INC
$8.2B
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