CASTLEARK MANAGEMENT LLC Q1 2021 Filing

Filed May 14, 2021

Portfolio Value

$2.8B

Holdings

330

Report Date

Q1 2021

Filing Type

13F-HR

All Holdings (330 positions)

StockValue
FASTFASTENAL CO
$174K
ITWILLINOIS TOOL WKS INC
$171K
TRMBTRIMBLE INC
$168K
BPBP PLC
$166K
CHDCHURCH & DWIGHT INC
$159K
VRTXVERTEX PHARMACEUTICALS INC
$157K
IWOISHARES TR
$150K
PTONPELOTON INTERACTIVE INC
$149K
RGENREPLIGEN CORP
$146K
APTVAPTIV PLC
$141K
INTCINTEL CORP
$141K
NBIXNEUROCRINE BIOSCIENCES INC
$137K
INCYINCYTE CORP
$135K
SGENUSDSEAGEN INC
$120K
COUPEURCOUPA SOFTWARE INC
$116K
VAREURVARIAN MED SYS INC
$115K
GOOGLALPHABET INC
$103K
APOEURAPOLLO GLOBAL MGMT INC
$100K
SYKSTRYKER CORPORATION
$83K
ORLYOREILLY AUTOMOTIVE INC
$81K
MOG/AMOOG INC
$72K
MDTMEDTRONIC PLC
$57K
RPMRPM INTL INC
$53K
SRCLSTERICYCLE INC
$52K
RDS/AROYAL DUTCH SHELL PLC
$50K
PRAAPRA GROUP INC
$43K
PAYXPAYCHEX INC
$35K
SEESEALED AIR CORP NEW
$33K
FFIVF5 NETWORKS INC
$29K
UAUNDER ARMOUR INC
$25K
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