CASTLEARK MANAGEMENT LLC Q1 2018 Filing
Filed May 15, 2018
Portfolio Value
$3.2T
Holdings
403
Report Date
Q1 2018
Filing Type
13F-HR
All Holdings (403 positions)
| # | Stock | Shares | Value | % Portfolio | Type |
|---|---|---|---|---|---|
| 1 | ABMDEURABIOMED INC | 263,224 | $76.6B | 2.43% | |
| 2 | MSFTMICROSOFT CORP | 693,976 | $63.3B | 2.01% | |
| 3 | AMZNAMAZON COM INC | 40,450 | $58.5B | 1.85% | |
| 4 | SCHWSCHWAB CHARLES CORP NEW | 1,040,603 | $54.3B | 1.72% | |
| 5 | TLTISHARES TR | 389,300 | $47.5B | 1.50% | |
| 6 | XPOXPO LOGISTICS INC | 459,041 | $46.7B | 1.48% | |
| 7 | TRVCCITIGROUP INC | 685,635 | $46.3B | 1.47% | |
| 8 | AMATAPPLIED MATLS INC | 768,131 | $42.7B | 1.35% | |
| 9 | VVISA INC | 345,019 | $41.3B | 1.31% | |
| 10 | DWDMORGAN STANLEY | 761,470 | $41.1B | 1.30% | |
| 11 | METAFACEBOOK INC | 256,177 | $40.9B | 1.30% | |
| 12 | UNHUNITEDHEALTH GROUP INC | 190,692 | $40.8B | 1.29% | |
| 13 | EOGEOG RES INC | 372,860 | $39.3B | 1.24% | |
| 14 | HDHOME DEPOT INC | 219,813 | $39.2B | 1.24% | |
| 15 | URIUNITED RENTALS INC | 216,380 | $37.4B | 1.18% | |
| 16 | CMECME GROUP INC | 227,535 | $36.8B | 1.17% | |
| 17 | MCHPMICROCHIP TECHNOLOGY INC | 396,137 | $36.2B | 1.15% | |
| 18 | CLRUSDCONTINENTAL RESOURCES INC | 609,025 | $35.9B | 1.14% | |
| 19 | ILMNILLUMINA INC | 150,466 | $35.6B | 1.13% | |
| 20 | JBHTHUNT J B TRANS SVCS INC | 302,948 | $35.5B | 1.12% | |
| 21 | RHT1EURRED HAT INC | 233,607 | $34.9B | 1.11% | |
| 22 | NFLXNETFLIX INC | 117,245 | $34.6B | 1.10% | |
| 23 | CATCATERPILLAR INC DEL | 232,097 | $34.2B | 1.08% | |
| 24 | EEMISHARES TR | 695,900 | $33.6B | 1.06% | |
| 25 | PYPLPAYPAL HLDGS INC | 433,394 | $32.9B | 1.04% | |
| 26 | SPLKCHFSPLUNK INC | 306,417 | $30.1B | 0.95% | |
| 27 | PXDEURPIONEER NAT RES CO | 172,180 | $29.6B | 0.94% | |
| 28 | TPRTAPESTRY INC | 544,391 | $28.6B | 0.91% | |
| 29 | VFCV F CORP | 381,114 | $28.2B | 0.89% | |
| 30 | MNSTMONSTER BEVERAGE CORP NEW | 493,192 | $28.2B | 0.89% | |
| 31 | AAPLAPPLE INC | 163,861 | $27.5B | 0.87% | |
| 32 | AFWALIGN TECHNOLOGY INC | 107,891 | $27.1B | 0.86% | |
| 33 | PHPARKER HANNIFIN CORP | 157,265 | $26.9B | 0.85% | |
| 34 | GOOGALPHABET INC | 22,929 | $23.7B | 0.75% | |
| 35 | SPGIS&P GLOBAL INC | 112,363 | $21.5B | 0.68% | |
| 36 | —GTT COMMUNICATIONS INC | 356,057 | $20.2B | 0.64% | |
| 37 | RPREALPAGE INC | 382,319 | $19.7B | 0.62% | |
| 38 | DEDEERE & CO | 126,583 | $19.7B | 0.62% | |
| 39 | —INTERXION HOLDING N.V | 296,965 | $18.4B | 0.58% | |
| 40 | PODDINSULET CORP | 210,156 | $18.2B | 0.58% | |
| 41 | ICUIICU MED INC | 71,312 | $18.0B | 0.57% | |
| 42 | —RSP PERMIAN INC | 378,256 | $17.7B | 0.56% | |
| 43 | HAEHAEMONETICS CORP | 234,356 | $17.1B | 0.54% | |
| 44 | —VONAGE HLDGS CORP | 1,587,266 | $16.9B | 0.54% | |
| 45 | XLFSELECT SECTOR SPDR TR | 610,000 | $16.8B | 0.53% | |
| 46 | SYU1SYNOVUS FINL CORP | 336,171 | $16.8B | 0.53% | |
| 47 | WEAWESTERN ALLIANCE BANCORP | 285,879 | $16.6B | 0.53% | |
| 48 | GDOTGREEN DOT CORP | 258,712 | $16.6B | 0.53% | |
| 49 | TECHBIO TECHNE CORP | 108,905 | $16.4B | 0.52% | |
| 50 | GTLSCHART INDS INC | 278,044 | $16.4B | 0.52% | |
| 51 | CHGGCHEGG INC | 786,726 | $16.3B | 0.51% | |
| 52 | PLNTPLANET FITNESS INC | 426,629 | $16.1B | 0.51% | |
| 53 | ATGEADTALEM GLOBAL ED INC | 326,407 | $15.5B | 0.49% | |
| 54 | MTZMASTEC INC | 328,116 | $15.4B | 0.49% | |
| 55 | ZEN1EURZENDESK INC | 321,981 | $15.4B | 0.49% | |
| 56 | LPLALPL FINL HLDGS INC | 250,658 | $15.3B | 0.48% | |
| 57 | WBC1EURWABCO HLDGS INC | 113,792 | $15.2B | 0.48% | |
| 58 | —INTEGRATED DEVICE TECHNOLOGY | 481,117 | $14.7B | 0.47% | |
| 59 | —HORTONWORKS INC | 720,579 | $14.7B | 0.46% | |
| 60 | BABAALIBABA GROUP HLDG LTD | 79,840 | $14.7B | 0.46% | |
| 61 | FANGDIAMONDBACK ENERGY INC | 115,383 | $14.6B | 0.46% | |
| 62 | BACBANK AMER CORP | 485,800 | $14.6B | 0.46% | |
| 63 | —CYPRESS SEMICONDUCTOR CORP | 839,227 | $14.2B | 0.45% | |
| 64 | —ELDORADO RESORTS INC | 423,485 | $14.0B | 0.44% | |
| 65 | LIVNLIVANOVA PLC | 156,455 | $13.8B | 0.44% | |
| 66 | LGNDLIGAND PHARMACEUTICALS INC | 83,776 | $13.8B | 0.44% | |
| 67 | BWXTBWX TECHNOLOGIES INC | 216,571 | $13.8B | 0.44% | |
| 68 | JBTJOHN BEAN TECHNOLOGIES CORP | 120,489 | $13.7B | 0.43% | |
| 69 | JPMJPMORGAN CHASE & CO | 122,100 | $13.4B | 0.43% | |
| 70 | TXRHTEXAS ROADHOUSE INC | 232,034 | $13.4B | 0.42% | |
| 71 | TSLATESLA INC | 50,264 | $13.4B | 0.42% | |
| 72 | BLMNBLOOMIN BRANDS INC | 548,025 | $13.3B | 0.42% | |
| 73 | MTDRMATADOR RES CO | 443,601 | $13.3B | 0.42% | |
| 74 | EPDENTERPRISE PRODS PARTNERS L | 539,420 | $13.2B | 0.42% | |
| 75 | AANUSDAARONS INC | 281,015 | $13.1B | 0.41% | |
| 76 | PFPTPROOFPOINT INC | 114,729 | $13.0B | 0.41% | |
| 77 | CTLTEURCATALENT INC | 316,391 | $13.0B | 0.41% | |
| 78 | KNXKNIGHT SWIFT TRANSN HLDGS IN | 281,490 | $13.0B | 0.41% | |
| 79 | NTNXNUTANIX INC | 261,539 | $12.8B | 0.41% | |
| 80 | RNGRINGCENTRAL INC | 200,777 | $12.7B | 0.40% | |
| 81 | PSTGPURE STORAGE INC | 631,259 | $12.6B | 0.40% | |
| 82 | THOTHOR INDS INC | 108,898 | $12.5B | 0.40% | |
| 83 | —MULESOFT INC | 284,129 | $12.5B | 0.40% | |
| 84 | AEOAMERICAN EAGLE OUTFITTERS NE | 612,045 | $12.2B | 0.39% | |
| 85 | MRVLMARVELL TECHNOLOGY GROUP LTD | 546,735 | $11.5B | 0.36% | |
| 86 | ITTITT INC | 234,233 | $11.5B | 0.36% | |
| 87 | APTVAPTIV PLC | 129,958 | $11.0B | 0.35% | |
| 88 | NKTREURNEKTAR THERAPEUTICS | 102,575 | $10.9B | 0.35% | |
| 89 | AXGNAXOGEN INC | 295,088 | $10.8B | 0.34% | |
| 90 | PNCPNC FINL SVCS GROUP INC | 70,600 | $10.7B | 0.34% | |
| 91 | VRNSVARONIS SYS INC | 175,220 | $10.6B | 0.34% | |
| 92 | INDYISHARES TR | 299,150 | $10.6B | 0.33% | |
| 93 | NGVTINGEVITY CORP | 141,604 | $10.4B | 0.33% | |
| 94 | ANFABERCROMBIE & FITCH CO | 429,190 | $10.4B | 0.33% | |
| 95 | 7SUSUMMIT MATLS INC | 340,686 | $10.3B | 0.33% | |
| 96 | MPLXMPLX LP | 306,528 | $10.1B | 0.32% | |
| 97 | GPKGRAPHIC PACKAGING HLDG CO | 657,385 | $10.1B | 0.32% | |
| 98 | SAIASAIA INC | 132,840 | $10.0B | 0.32% | |
| 99 | WTWEURWEIGHT WATCHERS INTL INC NEW | 155,840 | $9.9B | 0.31% | |
| 100 | PAYCPAYCOM SOFTWARE INC | 91,194 | $9.8B | 0.31% |
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