CASTLEARK MANAGEMENT LLC Q2 2018 Filing
Filed August 15, 2018
Portfolio Value
$3.2T
Holdings
369
Report Date
Q2 2018
Filing Type
13F-HR
All Holdings (369 positions)
| # | Stock | Shares | Value | % Portfolio | Type |
|---|---|---|---|---|---|
| 101 | BLMNBLOOMIN BRANDS INC | 530,630 | $10.7B | 0.33% | |
| 102 | NTNXNUTANIX INC | 206,040 | $10.6B | 0.33% | |
| 103 | TRVCCITIGROUP INC | 158,010 | $10.6B | 0.33% | |
| 104 | —STRAYER ED INC | 93,145 | $10.5B | 0.32% | |
| 105 | ITTITT INC | 199,680 | $10.4B | 0.32% | |
| 106 | FANGDIAMONDBACK ENERGY INC | 78,397 | $10.3B | 0.32% | |
| 107 | ISRGINTUITIVE SURGICAL INC | 21,180 | $10.1B | 0.31% | |
| 108 | LNGCHENIERE ENERGY INC | 154,040 | $10.0B | 0.31% | |
| 109 | TNDMTANDEM DIABETES CARE INC | 455,170 | $10.0B | 0.31% | |
| 110 | —WPX ENERGY INC | 547,100 | $9.9B | 0.30% | |
| 111 | RPDRAPID7 INC | 340,987 | $9.6B | 0.30% | |
| 112 | ATDALLEGHENY TECHNOLOGIES INC | 380,875 | $9.6B | 0.29% | |
| 113 | TWLOTWILIO INC | 170,705 | $9.6B | 0.29% | |
| 114 | PNCPNC FINL SVCS GROUP INC | 70,600 | $9.5B | 0.29% | |
| 115 | ZEN1EURZENDESK INC | 172,100 | $9.4B | 0.29% | |
| 116 | —CUBIC CORP | 144,005 | $9.2B | 0.28% | |
| 117 | SRPTSAREPTA THERAPEUTICS INC | 69,470 | $9.2B | 0.28% | |
| 118 | CNMDCONMED CORP | 122,925 | $9.0B | 0.28% | |
| 119 | 1GSNNOVANTA INC | 143,359 | $8.9B | 0.27% | |
| 120 | —ENERGY TRANSFER PARTNERS LP | 468,534 | $8.9B | 0.27% | |
| 121 | THCTENET HEALTHCARE CORP | 265,050 | $8.9B | 0.27% | |
| 122 | APCANADARKO PETE CORP | 121,210 | $8.9B | 0.27% | |
| 123 | BPBP PLC | 189,110 | $8.6B | 0.27% | |
| 124 | UPLDUPLAND SOFTWARE INC | 247,514 | $8.5B | 0.26% | |
| 125 | MMSIMERIT MED SYS INC | 164,405 | $8.4B | 0.26% | |
| 126 | NEWREURNEW RELIC INC | 83,265 | $8.4B | 0.26% | |
| 127 | MPLXMPLX LP | 243,998 | $8.3B | 0.26% | |
| 128 | PAAPLAINS ALL AMERN PIPELINE L | 350,790 | $8.3B | 0.26% | |
| 129 | AGIOAGIOS PHARMACEUTICALS INC | 96,330 | $8.1B | 0.25% | |
| 130 | BURLBURLINGTON STORES INC | 53,620 | $8.1B | 0.25% | |
| 131 | WCGEURWELLCARE HEALTH PLANS INC | 32,680 | $8.0B | 0.25% | |
| 132 | AANUSDAARONS INC | 184,115 | $8.0B | 0.25% | |
| 133 | CDWCDW CORP | 97,705 | $7.9B | 0.24% | |
| 134 | HRTXHERON THERAPEUTICS INC | 201,080 | $7.8B | 0.24% | |
| 135 | RDWRRADWARE LTD | 306,467 | $7.7B | 0.24% | |
| 136 | —MELLANOX TECHNOLOGIES LTD | 91,195 | $7.7B | 0.24% | |
| 137 | JAZZJAZZ PHARMACEUTICALS PLC | 43,795 | $7.5B | 0.23% | |
| 138 | GILDGILEAD SCIENCES INC | 106,508 | $7.5B | 0.23% | |
| 139 | VFCV F CORP | 91,926 | $7.5B | 0.23% | |
| 140 | SPLKCHFSPLUNK INC | 75,429 | $7.5B | 0.23% | |
| 141 | LPSNUSDLIVEPERSON INC | 352,494 | $7.4B | 0.23% | |
| 142 | ASBASSOCIATED BANC CORP | 270,810 | $7.4B | 0.23% | |
| 143 | GLUUGLU MOBILE INC | 1,144,492 | $7.3B | 0.23% | |
| 144 | WEPMAGELLAN MIDSTREAM PRTNRS LP | 104,912 | $7.2B | 0.22% | |
| 145 | GDDYGODADDY INC | 102,060 | $7.2B | 0.22% | |
| 146 | —WILLIAMS PARTNERS L P NEW | 177,410 | $7.2B | 0.22% | |
| 147 | HALOHALOZYME THERAPEUTICS INC | 423,305 | $7.1B | 0.22% | |
| 148 | ADSWADVANCED DISP SVCS INC DEL | 287,670 | $7.1B | 0.22% | |
| 149 | —BLUCORA INC | 191,345 | $7.1B | 0.22% | |
| 150 | CUROEURCURO GROUP HLDGS CORP | 282,964 | $7.1B | 0.22% | |
| 151 | OXYOCCIDENTAL PETE CORP DEL | 84,080 | $7.0B | 0.22% | |
| 152 | VCELVERICEL CORP | 720,585 | $7.0B | 0.22% | |
| 153 | COLLCOLLEGIUM PHARMACEUTICAL INC | 292,878 | $7.0B | 0.22% | |
| 154 | ETRAE TRADE FINANCIAL CORP | 113,005 | $6.9B | 0.21% | |
| 155 | —KRATON CORPORATION | 149,390 | $6.9B | 0.21% | |
| 156 | FISVFISERV INC | 92,740 | $6.9B | 0.21% | |
| 157 | COPCONOCOPHILLIPS | 98,460 | $6.9B | 0.21% | |
| 158 | BACBANK AMER CORP | 242,900 | $6.8B | 0.21% | |
| 159 | MRO*MARATHON OIL CORP | 327,440 | $6.8B | 0.21% | |
| 160 | FLIRFLIR SYS INC | 130,675 | $6.8B | 0.21% | |
| 161 | BROBROWN & BROWN INC | 238,050 | $6.6B | 0.20% | |
| 162 | RIGTRANSOCEAN LTD | 487,320 | $6.5B | 0.20% | |
| 163 | TFXTELEFLEX INC | 23,800 | $6.4B | 0.20% | |
| 164 | —GENOMIC HEALTH INC | 126,385 | $6.4B | 0.20% | |
| 165 | JPMJPMORGAN CHASE & CO | 61,000 | $6.4B | 0.20% | |
| 166 | ICLRICON PLC | 47,820 | $6.3B | 0.20% | |
| 167 | CDXSCODEXIS INC | 433,278 | $6.2B | 0.19% | |
| 168 | MEDMEDIFAST INC | 38,751 | $6.2B | 0.19% | |
| 169 | NVRIHARSCO CORP | 279,615 | $6.2B | 0.19% | |
| 170 | CVXCHEVRON CORP NEW | 48,695 | $6.2B | 0.19% | |
| 171 | —QIAGEN NV | 170,005 | $6.1B | 0.19% | |
| 172 | BLDTOPBUILD CORP | 78,210 | $6.1B | 0.19% | |
| 173 | SERVUSDSERVICEMASTER GLOBAL HLDGS I | 102,145 | $6.1B | 0.19% | |
| 174 | AKAMAKAMAI TECHNOLOGIES INC | 80,895 | $5.9B | 0.18% | |
| 175 | IACIEURIAC INTERACTIVECORP | 38,840 | $5.9B | 0.18% | |
| 176 | SSNCSS&C TECHNOLOGIES HLDGS INC | 113,236 | $5.9B | 0.18% | |
| 177 | —LOXO ONCOLOGY INC | 33,595 | $5.8B | 0.18% | |
| 178 | DENNDENNYS CORP | 364,210 | $5.8B | 0.18% | |
| 179 | FUODOLBY LABORATORIES INC | 93,245 | $5.8B | 0.18% | |
| 180 | HESHESS CORP | 84,200 | $5.6B | 0.17% | |
| 181 | —CRAY INC | 227,290 | $5.6B | 0.17% | |
| 182 | ARRYEURARRAY BIOPHARMA INC | 331,435 | $5.6B | 0.17% | |
| 183 | AGSPLAYAGS INC | 204,550 | $5.5B | 0.17% | |
| 184 | AOSSMITH A O | 92,225 | $5.5B | 0.17% | |
| 185 | SPSCSPS COMM INC | 73,619 | $5.4B | 0.17% | |
| 186 | SUSUNCOR ENERGY INC NEW | 131,490 | $5.3B | 0.16% | |
| 187 | BUWABIO RAD LABS INC | 18,490 | $5.3B | 0.16% | |
| 188 | VOYAVOYA FINL INC | 112,605 | $5.3B | 0.16% | |
| 189 | EZPWEZCORP INC | 432,890 | $5.2B | 0.16% | |
| 190 | AIRAAR CORP | 112,115 | $5.2B | 0.16% | |
| 191 | —PHILLIPS 66 PARTNERS LP | 101,669 | $5.2B | 0.16% | |
| 192 | —PANDORA MEDIA INC | 647,620 | $5.1B | 0.16% | |
| 193 | PFPTPROOFPOINT INC | 44,215 | $5.1B | 0.16% | |
| 194 | RDS/AROYAL DUTCH SHELL PLC | 73,200 | $5.1B | 0.16% | |
| 195 | —GTT COMMUNICATIONS INC | 107,291 | $4.8B | 0.15% | |
| 196 | BIIBBIOGEN INC | 16,446 | $4.8B | 0.15% | |
| 197 | —ANDEAVOR LOGISTICS LP | 107,598 | $4.6B | 0.14% | |
| 198 | VRTXVERTEX PHARMACEUTICALS INC | 26,830 | $4.6B | 0.14% | |
| 199 | SAIASAIA INC | 56,381 | $4.6B | 0.14% | |
| 200 | DNKNDUNKIN BRANDS GROUP INC | 64,495 | $4.5B | 0.14% |