CASTLEARK MANAGEMENT LLC Q4 2019 Filing
Filed February 14, 2020
Portfolio Value
$2.5T
Holdings
341
Report Date
Q4 2019
Filing Type
13F-HR
All Holdings (341 positions)
| # | Stock | Shares | Value | % Portfolio | Type |
|---|---|---|---|---|---|
| 1 | MSFTMICROSOFT CORP | 448,480 | $70.7B | 2.83% | |
| 2 | AAPLAPPLE INC | 237,530 | $69.8B | 2.79% | |
| 3 | TLTISHARES TR | 421,580 | $57.1B | 2.29% | |
| 4 | GOOGALPHABET INC | 35,030 | $46.8B | 1.87% | |
| 5 | TXNTEXAS INSTRS INC | 351,150 | $45.0B | 1.80% | |
| 6 | AMZNAMAZON COM INC | 24,225 | $44.8B | 1.79% | |
| 7 | NKENIKE INC | 441,630 | $44.7B | 1.79% | |
| 8 | VVISA INC | 236,075 | $44.4B | 1.78% | |
| 9 | METAFACEBOOK INC | 195,900 | $40.2B | 1.61% | |
| 10 | BURLBURLINGTON STORES INC | 153,390 | $35.0B | 1.40% | |
| 11 | ASMLASML HOLDING N V | 109,590 | $32.4B | 1.30% | |
| 12 | BABAALIBABA GROUP HLDG LTD | 148,915 | $31.6B | 1.26% | |
| 13 | INTUINTUIT | 120,290 | $31.5B | 1.26% | |
| 14 | ADBEADOBE INC | 95,330 | $31.4B | 1.26% | |
| 15 | TRUTRANSUNION | 361,530 | $31.0B | 1.24% | |
| 16 | BSXBOSTON SCIENTIFIC CORP | 673,180 | $30.4B | 1.22% | |
| 17 | PYPLPAYPAL HLDGS INC | 264,130 | $28.6B | 1.14% | |
| 18 | AVGOBROADCOM INC | 89,560 | $28.3B | 1.13% | |
| 19 | LULULULULEMON ATHLETICA INC | 117,920 | $27.3B | 1.09% | |
| 20 | VLOVALERO ENERGY CORP NEW | 291,705 | $27.3B | 1.09% | |
| 21 | TSLATESLA INC | 59,835 | $25.0B | 1.00% | |
| 22 | KNXKNIGHT SWIFT TRANSN HLDGS IN | 685,834 | $24.6B | 0.98% | |
| 23 | EPAMEPAM SYS INC | 113,810 | $24.1B | 0.97% | |
| 24 | DISDISNEY WALT CO | 165,800 | $24.0B | 0.96% | |
| 25 | IRINGERSOLL-RAND PLC | 180,170 | $23.9B | 0.96% | |
| 26 | MTCHEURMATCH GROUP INC | 288,330 | $23.7B | 0.95% | |
| 27 | CSXCSX CORP | 320,010 | $23.2B | 0.93% | |
| 28 | CDWCDW CORP | 161,219 | $23.0B | 0.92% | |
| 29 | SMHVANECK VECTORS ETF TRUST | 160,395 | $22.7B | 0.91% | |
| 30 | NOWSERVICENOW INC | 80,335 | $22.7B | 0.91% | |
| 31 | AMDADVANCED MICRO DEVICES INC | 481,010 | $22.1B | 0.88% | |
| 32 | UNHUNITEDHEALTH GROUP INC | 73,470 | $21.6B | 0.86% | |
| 33 | MRKMERCK & CO INC | 234,540 | $21.3B | 0.85% | |
| 34 | KSUEURKANSAS CITY SOUTHERN | 132,350 | $20.3B | 0.81% | |
| 35 | GQ9SPDR GOLD TRUST | 137,790 | $19.7B | 0.79% | |
| 36 | ILMNILLUMINA INC | 56,530 | $18.8B | 0.75% | |
| 37 | SPLKCHFSPLUNK INC | 121,980 | $18.3B | 0.73% | |
| 38 | QCOMQUALCOMM INC | 205,380 | $18.1B | 0.73% | |
| 39 | ZBRAZEBRA TECHNOLOGIES CORP | 69,870 | $17.8B | 0.71% | |
| 40 | SHYISHARES TR | 176,500 | $14.9B | 0.60% | |
| 41 | VRTXVERTEX PHARMACEUTICALS INC | 66,820 | $14.6B | 0.59% | |
| 42 | COSTCOSTCO WHSL CORP NEW | 49,240 | $14.5B | 0.58% | |
| 43 | CLHCLEAN HARBORS INC | 155,419 | $13.3B | 0.53% | |
| 44 | SPGIS&P GLOBAL INC | 45,420 | $12.4B | 0.50% | |
| 45 | LADLITHIA MTRS INC | 83,868 | $12.3B | 0.49% | |
| 46 | CMECME GROUP INC | 61,220 | $12.3B | 0.49% | |
| 47 | PFGCPERFORMANCE FOOD GROUP CO | 236,627 | $12.2B | 0.49% | |
| 48 | ITTITT INC | 164,684 | $12.2B | 0.49% | |
| 49 | JPMJPMORGAN CHASE & CO | 85,750 | $12.0B | 0.48% | |
| 50 | WEAWESTERN ALLIANCE BANCORP | 208,730 | $11.9B | 0.48% | |
| 51 | MDBMONGODB INC | 90,184 | $11.9B | 0.47% | |
| 52 | TREXTREX CO INC | 130,617 | $11.7B | 0.47% | |
| 53 | HELEHELEN OF TROY CORP LTD | 64,515 | $11.6B | 0.46% | |
| 54 | CVXCHEVRON CORP NEW | 94,740 | $11.4B | 0.46% | |
| 55 | ITRIITRON INC | 134,163 | $11.3B | 0.45% | |
| 56 | TDOCTELADOC HEALTH INC | 130,412 | $10.9B | 0.44% | |
| 57 | 3M4MASIMO CORP | 68,957 | $10.9B | 0.44% | |
| 58 | EPDENTERPRISE PRODS PARTNERS L | 384,626 | $10.8B | 0.43% | |
| 59 | RGENREPLIGEN CORP | 116,831 | $10.8B | 0.43% | |
| 60 | ENOVCOLFAX CORP | 295,395 | $10.7B | 0.43% | |
| 61 | NEONEOGENOMICS INC | 366,626 | $10.7B | 0.43% | |
| 62 | AANUSDAARONS INC | 187,053 | $10.7B | 0.43% | |
| 63 | CNMDCONMED CORP | 94,702 | $10.6B | 0.42% | |
| 64 | PODDINSULET CORP | 61,736 | $10.6B | 0.42% | |
| 65 | SF9SANDERSON FARMS INC | 59,702 | $10.5B | 0.42% | |
| 66 | CTLTEURCATALENT INC | 185,099 | $10.4B | 0.42% | |
| 67 | WKCWORLD FUEL SVCS CORP | 239,856 | $10.4B | 0.42% | |
| 68 | PAAPLAINS ALL AMERN PIPELINE L | 557,164 | $10.2B | 0.41% | |
| 69 | NUANEURNUANCE COMMUNICATIONS INC | 570,110 | $10.2B | 0.41% | |
| 70 | NBIXNEUROCRINE BIOSCIENCES INC | 93,967 | $10.1B | 0.40% | |
| 71 | OMFONEMAIN HLDGS INC | 239,572 | $10.1B | 0.40% | |
| 72 | AMEDAMEDISYS INC | 60,425 | $10.1B | 0.40% | |
| 73 | SYU1SYNOVUS FINL CORP | 256,929 | $10.1B | 0.40% | |
| 74 | ZNGAEURZYNGA INC | 1,637,634 | $10.0B | 0.40% | |
| 75 | K6BKBR INC | 320,870 | $9.8B | 0.39% | |
| 76 | CALYCALLAWAY GOLF CO | 460,951 | $9.8B | 0.39% | |
| 77 | EFAISHARES TR | 140,000 | $9.7B | 0.39% | |
| 78 | INSPINSPIRE MED SYS INC | 130,898 | $9.7B | 0.39% | |
| 79 | SAIASAIA INC | 103,204 | $9.6B | 0.38% | |
| 80 | AZTABROOKS AUTOMATION INC | 227,539 | $9.5B | 0.38% | |
| 81 | —POLYONE CORP | 259,361 | $9.5B | 0.38% | |
| 82 | —ELDORADO RESORTS INC | 159,695 | $9.5B | 0.38% | |
| 83 | BACBANK AMER CORP | 268,900 | $9.5B | 0.38% | |
| 84 | HAEHAEMONETICS CORP | 82,292 | $9.5B | 0.38% | |
| 85 | SKYSKYLINE CHAMPION CORPORATION | 297,563 | $9.4B | 0.38% | |
| 86 | —PARSLEY ENERGY INC | 494,700 | $9.4B | 0.37% | |
| 87 | BCOBRINKS CO | 103,099 | $9.3B | 0.37% | |
| 88 | ACADACADIA PHARMACEUTICALS INC | 215,770 | $9.2B | 0.37% | |
| 89 | —INTERXION HOLDING N.V | 108,633 | $9.1B | 0.36% | |
| 90 | LPXLOUISIANA PAC CORP | 304,830 | $9.0B | 0.36% | |
| 91 | ABMDEURABIOMED INC | 52,868 | $9.0B | 0.36% | |
| 92 | MPLXMPLX LP | 351,039 | $8.9B | 0.36% | |
| 93 | ADUSADDUS HOMECARE CORP | 91,835 | $8.9B | 0.36% | |
| 94 | ENQENTEGRIS INC | 177,623 | $8.9B | 0.36% | |
| 95 | MKSIMKS INSTRUMENT INC | 80,361 | $8.8B | 0.35% | |
| 96 | VRNSVARONIS SYS INC | 113,578 | $8.8B | 0.35% | |
| 97 | WENWENDYS CO | 396,984 | $8.8B | 0.35% | |
| 98 | LPSNUSDLIVEPERSON INC | 235,374 | $8.7B | 0.35% | |
| 99 | GSGOLDMAN SACHS GROUP INC | 37,150 | $8.5B | 0.34% | |
| 100 | —MYOKARDIA INC | 115,911 | $8.4B | 0.34% |
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