CASTLEARK MANAGEMENT LLC Q3 2020 Filing
Filed November 16, 2020
Portfolio Value
$2.6T
Holdings
343
Report Date
Q3 2020
Filing Type
13F-HR
All Holdings (343 positions)
| # | Stock | Shares | Value | % Portfolio | Type |
|---|---|---|---|---|---|
| 101 | MRTXEURMIRATI THERAPEUTICS INC | 46,428 | $7.7B | 0.30% | |
| 102 | INSPINSPIRE MED SYS INC | 58,246 | $7.5B | 0.29% | |
| 103 | SWAVUSDSHOCKWAVE MED INC | 97,444 | $7.4B | 0.29% | |
| 104 | FNDFLOOR & DECOR HLDGS INC | 95,664 | $7.2B | 0.28% | |
| 105 | RUNSUNRUN INC | 90,383 | $7.0B | 0.27% | |
| 106 | CASYCASEYS GEN STORES INC | 38,925 | $6.9B | 0.27% | |
| 107 | EVBGEUREVERBRIDGE INC | 54,853 | $6.9B | 0.27% | |
| 108 | RAREULTRAGENYX PHARMACEUTICAL IN | 83,135 | $6.8B | 0.27% | |
| 109 | SHYFSHYFT GROUP INC | 360,891 | $6.8B | 0.27% | |
| 110 | AVNTAVIENT CORPORATION | 253,397 | $6.7B | 0.26% | |
| 111 | TKRTIMKEN CO | 119,751 | $6.5B | 0.25% | |
| 112 | LPXLOUISIANA PAC CORP | 219,043 | $6.5B | 0.25% | |
| 113 | CHGGCHEGG INC | 89,219 | $6.4B | 0.25% | |
| 114 | TPICQTPI COMPOSITES INC | 214,376 | $6.2B | 0.24% | |
| 115 | IRTCIRHYTHM TECHNOLOGIES INC | 25,493 | $6.1B | 0.24% | |
| 116 | AVYAUSDAVAYA HLDGS CORP | 388,124 | $5.9B | 0.23% | |
| 117 | AUDCAUDIOCODES LTD | 186,151 | $5.9B | 0.23% | |
| 118 | SGRYSURGERY PARTNERS INC | 254,040 | $5.6B | 0.22% | |
| 119 | —ONTRAK INC | 91,113 | $5.5B | 0.21% | |
| 120 | BOXBOX INC | 313,310 | $5.4B | 0.21% | |
| 121 | WMSADVANCED DRAIN SYS INC DEL | 86,331 | $5.4B | 0.21% | |
| 122 | BWINBRP GROUP INC | 208,474 | $5.2B | 0.20% | |
| 123 | AM6AMICUS THERAPEUTICS INC | 367,705 | $5.2B | 0.20% | |
| 124 | CZRCAESARS ENTERTAINMENT INC NE | 91,855 | $5.1B | 0.20% | |
| 125 | MXLMAXLINEAR INC | 216,997 | $5.0B | 0.20% | |
| 126 | MODNEURMODEL N INC | 141,824 | $5.0B | 0.20% | |
| 127 | KOPKOPPERS HOLDINGS INC | 238,797 | $5.0B | 0.20% | |
| 128 | QTWOQ2 HLDGS INC | 53,263 | $4.9B | 0.19% | |
| 129 | NAVNAVISTAR INTL CORP NEW | 108,367 | $4.7B | 0.18% | |
| 130 | PAHUSDELEMENT SOLUTIONS INC | 445,989 | $4.7B | 0.18% | |
| 131 | CCXIEURCHEMOCENTRYX INC | 85,472 | $4.7B | 0.18% | |
| 132 | IIIVI3 VERTICALS INC | 179,065 | $4.5B | 0.18% | |
| 133 | MDBMONGODB INC | 19,204 | $4.4B | 0.17% | |
| 134 | CALXCALIX INC | 244,623 | $4.3B | 0.17% | |
| 135 | AVGOBROADCOM INC | 11,660 | $4.2B | 0.17% | |
| 136 | MMSIMERIT MED SYS INC | 95,783 | $4.2B | 0.16% | |
| 137 | PLNTPLANET FITNESS INC | 64,205 | $4.0B | 0.16% | |
| 138 | TXNTEXAS INSTRS INC | 27,150 | $3.9B | 0.15% | |
| 139 | AMRCAMERESCO INC | 115,677 | $3.9B | 0.15% | |
| 140 | —FERRO CORP | 311,128 | $3.9B | 0.15% | |
| 141 | SDGRSCHRODINGER INC | 80,947 | $3.8B | 0.15% | |
| 142 | CVXCHEVRON CORP NEW | 53,375 | $3.8B | 0.15% | |
| 143 | ASTEASTEC INDS INC | 70,400 | $3.8B | 0.15% | |
| 144 | APPSDIGITAL TURBINE INC | 110,592 | $3.6B | 0.14% | |
| 145 | ZZFCARPARTS COM INC | 334,515 | $3.6B | 0.14% | |
| 146 | ARWRARROWHEAD PHARMACEUTICALS IN | 79,730 | $3.4B | 0.13% | |
| 147 | ECPGENCORE CAP GROUP INC | 87,786 | $3.4B | 0.13% | |
| 148 | NFENEW FORTRESS ENERGY INC | 76,717 | $3.4B | 0.13% | |
| 149 | TGTXTG THERAPEUTICS INC | 125,210 | $3.4B | 0.13% | |
| 150 | CLDRCLOUDERA INC | 305,966 | $3.3B | 0.13% | |
| 151 | CLVTCLARIVATE PLC | 101,215 | $3.1B | 0.12% | |
| 152 | CXOEURCONCHO RES INC | 70,250 | $3.1B | 0.12% | |
| 153 | EPDENTERPRISE PRODS PARTNERS L | 190,426 | $3.0B | 0.12% | |
| 154 | AEMAGNICO EAGLE MINES LTD | 37,500 | $3.0B | 0.12% | |
| 155 | EOGEOG RES INC | 82,980 | $3.0B | 0.12% | |
| 156 | ACMAECOM | 70,974 | $3.0B | 0.12% | |
| 157 | PXDEURPIONEER NAT RES CO | 33,794 | $2.9B | 0.11% | |
| 158 | MOHMOLINA HEALTHCARE INC | 15,545 | $2.8B | 0.11% | |
| 159 | HESHESS CORP | 69,220 | $2.8B | 0.11% | |
| 160 | DKNG1USDDRAFTKINGS INC | 48,100 | $2.8B | 0.11% | |
| 161 | NDSNNORDSON CORP | 14,530 | $2.8B | 0.11% | |
| 162 | ENQENTEGRIS INC | 36,775 | $2.7B | 0.11% | |
| 163 | MPLXMPLX LP | 172,224 | $2.7B | 0.11% | |
| 164 | AKXANSYS INC | 8,270 | $2.7B | 0.11% | |
| 165 | PEGAPEGASYSTEMS INC | 21,745 | $2.6B | 0.10% | |
| 166 | RPMRPM INTL INC | 31,225 | $2.6B | 0.10% | |
| 167 | QDELUSDQUIDEL CORP | 11,635 | $2.6B | 0.10% | |
| 168 | FANGDIAMONDBACK ENERGY INC | 84,213 | $2.5B | 0.10% | |
| 169 | —PARSLEY ENERGY INC | 266,895 | $2.5B | 0.10% | |
| 170 | AVTRAVANTOR INC | 110,515 | $2.5B | 0.10% | |
| 171 | PTCPTC INC | 30,000 | $2.5B | 0.10% | |
| 172 | BROBROWN & BROWN INC | 54,520 | $2.5B | 0.10% | |
| 173 | QRVOQORVO INC | 19,100 | $2.5B | 0.10% | |
| 174 | COPCONOCOPHILLIPS | 74,725 | $2.5B | 0.10% | |
| 175 | WEPMAGELLAN MIDSTREAM PRTNRS LP | 71,259 | $2.4B | 0.10% | |
| 176 | SFSTIFEL FINL CORP | 47,639 | $2.4B | 0.09% | |
| 177 | TENBTENABLE HLDGS INC | 62,815 | $2.4B | 0.09% | |
| 178 | ONON SEMICONDUCTOR CORP | 105,860 | $2.3B | 0.09% | |
| 179 | GDSGDS HLDGS LTD | 27,180 | $2.2B | 0.09% | |
| 180 | APDAIR PRODS & CHEMS INC | 7,440 | $2.2B | 0.09% | |
| 181 | SUSUNCOR ENERGY INC NEW | 179,545 | $2.2B | 0.09% | |
| 182 | AWMSKYWORKS SOLUTIONS INC | 14,645 | $2.1B | 0.08% | |
| 183 | NEENEXTERA ENERGY INC | 7,570 | $2.1B | 0.08% | |
| 184 | LKQ1LKQ CORP | 72,440 | $2.0B | 0.08% | |
| 185 | ESTCELASTIC N V | 18,445 | $2.0B | 0.08% | |
| 186 | LNGCHENIERE ENERGY INC | 42,396 | $2.0B | 0.08% | |
| 187 | CMICUMMINS INC | 9,030 | $1.9B | 0.07% | |
| 188 | BLDPBALLARD PWR SYS INC NEW | 123,090 | $1.9B | 0.07% | |
| 189 | TSMTAIWAN SEMICONDUCTOR MFG LTD | 22,510 | $1.8B | 0.07% | |
| 190 | WIXWIX COM LTD | 7,065 | $1.8B | 0.07% | |
| 191 | PLUNPLUG POWER INC | 133,960 | $1.8B | 0.07% | |
| 192 | AXONAXON ENTERPRISE INC | 19,770 | $1.8B | 0.07% | |
| 193 | WERNWERNER ENTERPRISES INC | 41,745 | $1.8B | 0.07% | |
| 194 | CATCATERPILLAR INC DEL | 11,690 | $1.7B | 0.07% | |
| 195 | CTRACABOT OIL & GAS CORP | 100,175 | $1.7B | 0.07% | |
| 196 | SEDGSOLAREDGE TECHNOLOGIES INC | 7,180 | $1.7B | 0.07% | |
| 197 | GGGGRACO INC | 26,330 | $1.6B | 0.06% | |
| 198 | EQTEQT CORP | 115,710 | $1.5B | 0.06% | |
| 199 | —QUOTIENT LTD | 279,305 | $1.4B | 0.06% | |
| 200 | —ARCO PLATFORM LTD | 33,930 | $1.4B | 0.05% |