CASTLEARK MANAGEMENT LLC Q2 2020 Filing
Filed August 14, 2020
Portfolio Value
$2.3T
Holdings
334
Report Date
Q2 2020
Filing Type
13F-HR
All Holdings (334 positions)
| # | Stock | Shares | Value | % Portfolio | Type |
|---|---|---|---|---|---|
| 101 | MODNEURMODEL N INC | 196,486 | $6.8B | 0.30% | |
| 102 | PLNTPLANET FITNESS INC | 110,180 | $6.7B | 0.29% | |
| 103 | —BIOHAVEN PHARMACTL HLDG CO L | 90,450 | $6.6B | 0.29% | |
| 104 | RAREULTRAGENYX PHARMACEUTICAL IN | 83,350 | $6.5B | 0.28% | |
| 105 | DYDYCOM INDS INC | 148,600 | $6.1B | 0.26% | |
| 106 | SHYFSHYFT GROUP INC | 360,510 | $6.1B | 0.26% | |
| 107 | —MOMENTA PHARMACEUTICALS INC | 178,755 | $5.9B | 0.26% | |
| 108 | CVXCHEVRON CORP NEW | 66,195 | $5.9B | 0.26% | |
| 109 | WSCWILLSCOT CORP | 479,530 | $5.9B | 0.26% | |
| 110 | WENWENDYS CO | 270,184 | $5.9B | 0.26% | |
| 111 | METAFACEBOOK INC | 25,860 | $5.9B | 0.26% | |
| 112 | LVGOLIVONGO HEALTH INC | 77,718 | $5.8B | 0.25% | |
| 113 | IM8NINSMED INC | 202,575 | $5.6B | 0.24% | |
| 114 | OLEDUNIVERSAL DISPLAY CORP | 37,240 | $5.6B | 0.24% | |
| 115 | CSTLCASTLE BIOSCIENCES INC | 147,725 | $5.6B | 0.24% | |
| 116 | IIIVI3 VERTICALS INC | 183,814 | $5.6B | 0.24% | |
| 117 | TSEMTOWER SEMICONDUCTOR LTD | 278,815 | $5.3B | 0.23% | |
| 118 | MRTXEURMIRATI THERAPEUTICS INC | 46,560 | $5.3B | 0.23% | |
| 119 | AUDCAUDIOCODES LTD | 166,160 | $5.3B | 0.23% | |
| 120 | CHGGCHEGG INC | 78,415 | $5.3B | 0.23% | |
| 121 | QDELUSDQUIDEL CORP | 23,305 | $5.2B | 0.23% | |
| 122 | NSPINSPERITY INC | 79,435 | $5.1B | 0.22% | |
| 123 | —STAMPS COM INC | 27,395 | $5.0B | 0.22% | |
| 124 | ITRIITRON INC | 73,760 | $4.9B | 0.21% | |
| 125 | COPCONOCOPHILLIPS | 114,015 | $4.8B | 0.21% | |
| 126 | ECPGENCORE CAP GROUP INC | 139,425 | $4.8B | 0.21% | |
| 127 | MKSIMKS INSTRS INC | 41,841 | $4.7B | 0.21% | |
| 128 | —IMMUNOMEDICS INC | 131,585 | $4.7B | 0.20% | |
| 129 | ACADACADIA PHARMACEUTICALS INC | 96,045 | $4.7B | 0.20% | |
| 130 | QTWOQ2 HLDGS INC | 53,515 | $4.6B | 0.20% | |
| 131 | MDBMONGODB INC | 19,204 | $4.3B | 0.19% | |
| 132 | EOGEOG RES INC | 84,610 | $4.3B | 0.19% | |
| 133 | PAHUSDELEMENT SOLUTIONS INC | 394,440 | $4.3B | 0.19% | |
| 134 | SFSTIFEL FINL CORP | 90,140 | $4.3B | 0.19% | |
| 135 | MPCMARATHON PETE CORP | 114,030 | $4.3B | 0.19% | |
| 136 | THSTREEHOUSE FOODS INC | 96,860 | $4.2B | 0.18% | |
| 137 | —GAN LTD | 165,422 | $4.2B | 0.18% | |
| 138 | CCXIEURCHEMOCENTRYX INC | 72,205 | $4.2B | 0.18% | |
| 139 | VCELVERICEL CORP | 276,760 | $3.8B | 0.17% | |
| 140 | TPICQTPI COMPOSITES INC | 162,575 | $3.8B | 0.17% | |
| 141 | AVGOBROADCOM INC | 11,660 | $3.7B | 0.16% | |
| 142 | HESHESS CORP | 68,950 | $3.6B | 0.16% | |
| 143 | VLOVALERO ENERGY CORP | 60,630 | $3.6B | 0.16% | |
| 144 | PSXPHILLIPS 66 | 49,420 | $3.6B | 0.15% | |
| 145 | EPDENTERPRISE PRODS PARTNERS L | 190,426 | $3.5B | 0.15% | |
| 146 | TXNTEXAS INSTRS INC | 27,150 | $3.4B | 0.15% | |
| 147 | RHRH | 13,830 | $3.4B | 0.15% | |
| 148 | CRMSALESFORCE COM INC | 18,290 | $3.4B | 0.15% | |
| 149 | PXDEURPIONEER NAT RES CO | 33,864 | $3.3B | 0.14% | |
| 150 | CXOEURCONCHO RES INC | 61,820 | $3.2B | 0.14% | |
| 151 | HTLDHEARTLAND EXPRESS INC | 150,529 | $3.1B | 0.14% | |
| 152 | HQYHEALTHEQUITY INC | 52,990 | $3.1B | 0.14% | |
| 153 | WEPMAGELLAN MIDSTREAM PRTNRS LP | 71,259 | $3.1B | 0.13% | |
| 154 | LNGCHENIERE ENERGY INC | 62,396 | $3.0B | 0.13% | |
| 155 | —PARSLEY ENERGY INC | 280,235 | $3.0B | 0.13% | |
| 156 | SUSUNCOR ENERGY INC NEW | 176,355 | $3.0B | 0.13% | |
| 157 | REGIEURRENEWABLE ENERGY GROUP INC | 118,955 | $2.9B | 0.13% | |
| 158 | ATSG*AIR TRANSPORT SERVICES GRP I | 129,670 | $2.9B | 0.13% | |
| 159 | GBTUSDGLOBAL BLOOD THERAPEUTICS IN | 44,835 | $2.8B | 0.12% | |
| 160 | EHTHEHEALTH INC | 28,415 | $2.8B | 0.12% | |
| 161 | SWAVUSDSHOCKWAVE MED INC | 58,330 | $2.8B | 0.12% | |
| 162 | —FERRO CORP | 231,335 | $2.8B | 0.12% | |
| 163 | LGNDLIGAND PHARMACEUTICALS INC | 24,115 | $2.7B | 0.12% | |
| 164 | BHPBHP GROUP LTD | 54,220 | $2.7B | 0.12% | |
| 165 | MPLXMPLX LP | 154,884 | $2.7B | 0.12% | |
| 166 | NDSNNORDSON CORP | 13,725 | $2.6B | 0.11% | |
| 167 | KMIKINDER MORGAN INC DEL | 169,305 | $2.6B | 0.11% | |
| 168 | FANGDIAMONDBACK ENERGY INC | 60,593 | $2.5B | 0.11% | |
| 169 | GDSGDS HLDGS LTD | 30,780 | $2.5B | 0.11% | |
| 170 | EATBRINKER INTL INC | 102,100 | $2.5B | 0.11% | |
| 171 | AKXANSYS INC | 8,270 | $2.4B | 0.10% | |
| 172 | AEMAGNICO EAGLE MINES LTD | 37,500 | $2.4B | 0.10% | |
| 173 | RPMRPM INTL INC | 31,860 | $2.4B | 0.10% | |
| 174 | BROBROWN & BROWN INC | 55,695 | $2.3B | 0.10% | |
| 175 | CLVTCLARIVATE PLC | 100,630 | $2.2B | 0.10% | |
| 176 | PWRQUANTA SVCS INC | 56,165 | $2.2B | 0.10% | |
| 177 | MOHMOLINA HEALTHCARE INC | 12,205 | $2.2B | 0.09% | |
| 178 | AXONAXON ENTERPRISE INC | 20,180 | $2.0B | 0.09% | |
| 179 | LASRNLIGHT INC | 87,185 | $1.9B | 0.08% | |
| 180 | LKQ1LKQ CORP | 74,025 | $1.9B | 0.08% | |
| 181 | —WPX ENERGY INC | 296,695 | $1.9B | 0.08% | |
| 182 | ONON SEMICONDUCTOR CORP | 94,270 | $1.9B | 0.08% | |
| 183 | WERNWERNER ENTERPRISES INC | 42,770 | $1.9B | 0.08% | |
| 184 | PBFPBF ENERGY INC | 181,615 | $1.9B | 0.08% | |
| 185 | TERTERADYNE INC | 21,885 | $1.9B | 0.08% | |
| 186 | ESTCELASTIC N V | 19,735 | $1.8B | 0.08% | |
| 187 | GDDYGODADDY INC | 24,770 | $1.8B | 0.08% | |
| 188 | —NATIONAL INSTRS CORP | 45,620 | $1.8B | 0.08% | |
| 189 | NBIXNEUROCRINE BIOSCIENCES INC | 14,430 | $1.8B | 0.08% | |
| 190 | CTRACABOT OIL & GAS CORP | 96,715 | $1.7B | 0.07% | |
| 191 | —PHILLIPS 66 PARTNERS LP | 45,814 | $1.7B | 0.07% | |
| 192 | —QUOTIENT LTD | 214,325 | $1.6B | 0.07% | |
| 193 | AWMSKYWORKS SOLUTIONS INC | 12,345 | $1.6B | 0.07% | |
| 194 | PNRPENTAIR PLC | 41,285 | $1.6B | 0.07% | |
| 195 | —CARDTRONICS PLC | 65,130 | $1.6B | 0.07% | |
| 196 | ILMNILLUMINA INC | 4,150 | $1.5B | 0.07% | |
| 197 | —ARCO PLATFORM LTD | 33,930 | $1.5B | 0.06% | |
| 198 | PBRPETROLEO BRASILEIRO SA PETRO | 174,237 | $1.4B | 0.06% | |
| 199 | PTCPTC INC | 17,840 | $1.4B | 0.06% | |
| 200 | CQPCHENIERE ENERGY PARTNERS LP | 37,306 | $1.3B | 0.06% |