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Castleark Management LLC

Q4 2017 Holdings

Filed 2018-02-15 | 402 holdings | $135.4M | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↓Shares% Portfolio
Alibaba Group Hldg LTD(BABA)SPONSORED ADS01609W102$20.6M119,49415.2%
Align Technology Inc(ALGN)COM016255101$19.8M89,19014.6%
Chegg Inc(CHGG)COM163092109$18.1M1,111,16413.4%
Builders Firstsource Inc(BLDR)COM12008R107$12.9M592,8829.5%
Chart Inds Inc(GTLS)COM PAR $0.0116115Q308$11.0M235,6908.2%
Axogen Inc(AXGN)COM05463X106$10.3M363,6447.6%
BOX Inc(BOX)CL A10316T104$10.0M471,6757.4%
ACI Worldwide Inc(ACIW)COM004498101$9.2M404,8006.8%
Adobe SYS Inc(ADBE)COM00724F101$8.1M46,4426.0%
Biogen Inc(BIIB)COM09062X103$5.5M17,3364.1%
BIO RAD Labs Inc(BIO)CL A090572207$4.6M19,2803.4%
D R Horton Inc(DHI)COM23331A109$528.0K10,3400.4%
Costco Whsl Corp New(COST)COM22160K105$521.0K2,8000.4%
Burlington Stores Inc(BURL)COM122017106$500.0K4,0600.4%
Darden Restaurants Inc(DRI)COM237194105$260.0K2,7100.2%
Baozun Inc(BZUN)SPONSORED ADR06684L103$145.0K4,6000.1%
Microsoft Corp(MSFT)COM594918104$62.4K729,4260.0%
Amazon COM Inc(AMZN)COM023135106$56.7K48,4520.0%
Schwab Charles Corp New(SCHW)COM808513105$56.2K1,093,3530.0%
Ishares TR(EEM)MSCI EMG MKT ETF464287234$54.2K1,150,9000.0%
Citigroup Inc(C)COM NEW172967424$53.0K712,7650.0%
Cummins Inc(CMI)COM231021106$53.0K3000.0%
Abiomed Inc(ABMDEUR)COM003654100$52.5K280,0440.0%
CME Group Inc(CME)COM CL A12572Q105$48.7K333,1790.0%
Facebook Inc(META)CL A30303M102$46.8K265,1560.0%
Apple Inc(AAPL)COM037833100$45.5K268,5780.0%
Parker Hannifin Corp(PH)COM701094104$43.8K219,5840.0%
XPO Logistics Inc(XPO)COM983793100$43.8K478,4000.0%
Morgan Stanley(MS)COM NEW617446448$42.0K799,9400.0%
Visa Inc(V)COM CL A92826C839$41.4K362,9290.0%
United Rentals Inc(URI)COM911363109$39.1K227,2500.0%
Hunt J B Trans Svcs Inc(JBHT)COM445658107$38.0K330,8930.0%
Continental Resources Inc(CLRUSD)COM212015101$37.2K701,4750.0%
Netflix Inc(NFLX)COM64110L106$35.8K186,5880.0%
Unitedhealth Group Inc(UNH)COM91324P102$35.4K160,4080.0%
EOG RES Inc(EOG)COM26875P101$34.7K321,4540.0%
Applied Matls Inc(AMAT)COM038222105$33.6K657,2330.0%
Monster Beverage Corp New(MNST)COM61174X109$32.8K517,8320.0%
Fedex Corp(FDX)COM31428X106$32.6K130,8070.0%
Caterpillar Inc del(CAT)COM149123101$32.3K205,1940.0%
Pioneer NAT RES Co(PXDEUR)COM723787107$29.5K170,8900.0%
RED HAT IncCOM756577102$29.4K244,7870.0%
Microchip Technology Inc(MCHP)COM595017104$29.3K333,0570.0%
Wabco Hldgs Inc(WBC1EUR)COM92927K102$29.2K203,2720.0%
Paypal Hldgs Inc(PYPL)COM70450Y103$28.8K390,5620.0%
Deere & Co(DE)COM244199105$28.5K182,0010.0%
Intel Corp(INTC)COM458140100$26.0K562,5270.0%
Illumina Inc(ILMN)COM452327109$25.4K116,1110.0%
Alphabet Inc(GOOG)CAP STK CL C02079K107$25.2K24,0890.0%
Home Depot Inc(HD)COM437076102$24.1K126,9060.0%
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