CASTLEARK MANAGEMENT LLC Q1 2021 Filing
Filed May 14, 2021
Portfolio Value
$2.8T
Holdings
330
Report Date
Q1 2021
Filing Type
13F-HR
All Holdings (330 positions)
| # | Stock | Shares | Value | % Portfolio | Type |
|---|---|---|---|---|---|
| 101 | SAILEURSAILPOINT TECHNOLOGIES HLDGS | 160,539 | $8.1B | 0.29% | |
| 102 | OCULOCULAR THERAPEUTIX INC | 485,837 | $8.0B | 0.29% | |
| 103 | PLUNPLUG POWER INC | 217,605 | $7.8B | 0.28% | |
| 104 | ATECALPHATEC HLDGS INC | 465,955 | $7.4B | 0.26% | |
| 105 | —TURNING POINT THERAPEUTICS I | 77,132 | $7.3B | 0.26% | |
| 106 | CZRCAESARS ENTERTAINMENT INC NE | 82,855 | $7.2B | 0.26% | |
| 107 | MXLMAXLINEAR INC | 211,477 | $7.2B | 0.26% | |
| 108 | IM8NINSMED INC | 209,103 | $7.1B | 0.26% | |
| 109 | PACKRANPAK HOLDINGS CORP | 354,835 | $7.1B | 0.26% | |
| 110 | 4DHDANA INC | 287,230 | $7.0B | 0.25% | |
| 111 | RUNSUNRUN INC | 115,433 | $7.0B | 0.25% | |
| 112 | RRXREGAL BELOIT CORP | 48,910 | $7.0B | 0.25% | |
| 113 | RG6ROGERS CORP | 36,810 | $6.9B | 0.25% | |
| 114 | SWTXSPRINGWORKS THERAPEUTICS INC | 93,956 | $6.9B | 0.25% | |
| 115 | WMSADVANCED DRAIN SYS INC DEL | 66,810 | $6.9B | 0.25% | |
| 116 | MPLXMPLX LP | 260,042 | $6.7B | 0.24% | |
| 117 | SYNASYNAPTICS INC | 49,000 | $6.6B | 0.24% | |
| 118 | PXDEURPIONEER NAT RES CO | 41,587 | $6.6B | 0.24% | |
| 119 | BBIOBRIDGEBIO PHARMA INC | 106,510 | $6.6B | 0.24% | |
| 120 | BWINBRP GROUP INC | 235,474 | $6.4B | 0.23% | |
| 121 | COPCONOCOPHILLIPS | 119,772 | $6.3B | 0.23% | |
| 122 | RMBS*RAMBUS INC DEL | 318,055 | $6.2B | 0.22% | |
| 123 | TRWHEURBALLYS CORPORATION | 89,235 | $5.8B | 0.21% | |
| 124 | JPMJPMORGAN CHASE & CO | 38,070 | $5.8B | 0.21% | |
| 125 | EPDENTERPRISE PRODS PARTNERS L | 255,616 | $5.6B | 0.20% | |
| 126 | ENPHENPHASE ENERGY INC | 33,855 | $5.5B | 0.20% | |
| 127 | ABXBARRICK GOLD CORP | 276,340 | $5.5B | 0.20% | |
| 128 | YETIYETI HLDGS INC | 75,265 | $5.4B | 0.20% | |
| 129 | KEXKIRBY CORP | 89,940 | $5.4B | 0.20% | |
| 130 | CVLTCOMMVAULT SYSTEMS INC | 83,015 | $5.4B | 0.19% | |
| 131 | CLNECLEAN ENERGY FUELS CORP | 387,695 | $5.3B | 0.19% | |
| 132 | MEDMEDIFAST INC | 24,870 | $5.3B | 0.19% | |
| 133 | AQUAUSDEVOQUA WATER TECHNOLOGIES CO | 198,080 | $5.2B | 0.19% | |
| 134 | AXNX*AXONICS MODULATION TECHNOLOG | 86,917 | $5.2B | 0.19% | |
| 135 | LSCCLATTICE SEMICONDUCTOR CORP | 114,435 | $5.2B | 0.19% | |
| 136 | TXNTEXAS INSTRS INC | 27,150 | $5.1B | 0.18% | |
| 137 | SSTKSHUTTERSTOCK INC | 54,437 | $4.8B | 0.17% | |
| 138 | FATEFATE THERAPEUTICS INC | 58,478 | $4.8B | 0.17% | |
| 139 | PACBPACIFIC BIOSCIENCES CALIF IN | 141,100 | $4.7B | 0.17% | |
| 140 | WKCWORLD FUEL SVCS CORP | 131,665 | $4.6B | 0.17% | |
| 141 | WESWESTERN MIDSTREAM PARTNERS L | 247,285 | $4.6B | 0.17% | |
| 142 | —HYDROFARM HLDGS GROUP INC | 75,900 | $4.6B | 0.16% | |
| 143 | ARWRARROWHEAD PHARMACEUTICALS IN | 67,165 | $4.5B | 0.16% | |
| 144 | CVXCHEVRON CORP NEW | 41,855 | $4.4B | 0.16% | |
| 145 | OPRXOPTIMIZERX CORP | 88,855 | $4.3B | 0.16% | |
| 146 | ETENERGY TRANSFER LP | 555,650 | $4.3B | 0.15% | |
| 147 | DBIDESIGNER BRANDS INC | 239,751 | $4.2B | 0.15% | |
| 148 | ENQENTEGRIS INC | 37,050 | $4.1B | 0.15% | |
| 149 | —VONAGE HLDGS CORP | 347,560 | $4.1B | 0.15% | |
| 150 | ONON SEMICONDUCTOR CORP | 96,515 | $4.0B | 0.14% | |
| 151 | NARIUSDINARI MED INC | 36,520 | $3.9B | 0.14% | |
| 152 | ACHCACADIA HEALTHCARE COMPANY IN | 68,245 | $3.9B | 0.14% | |
| 153 | LNWOSCIENTIFIC GAMES CORP | 100,670 | $3.9B | 0.14% | |
| 154 | FANGDIAMONDBACK ENERGY INC | 52,010 | $3.8B | 0.14% | |
| 155 | EOGEOG RES INC | 51,400 | $3.7B | 0.13% | |
| 156 | HZNPHORIZON THERAPEUTICS PUB L | 40,305 | $3.7B | 0.13% | |
| 157 | PTCPTC INC | 26,045 | $3.6B | 0.13% | |
| 158 | LADLITHIA MTRS INC | 9,174 | $3.6B | 0.13% | |
| 159 | LKQ1LKQ CORP | 78,950 | $3.3B | 0.12% | |
| 160 | CDXSCODEXIS INC | 143,885 | $3.3B | 0.12% | |
| 161 | AXONAXON ENTERPRISE INC | 22,790 | $3.2B | 0.12% | |
| 162 | CGNXCOGNEX CORP | 37,710 | $3.1B | 0.11% | |
| 163 | PAAPLAINS ALL AMERN PIPELINE L | 343,549 | $3.1B | 0.11% | |
| 164 | MPCMARATHON PETE CORP | 55,648 | $3.0B | 0.11% | |
| 165 | OXYOCCIDENTAL PETE CORP | 110,850 | $3.0B | 0.11% | |
| 166 | SIBNSI BONE INC | 87,825 | $2.8B | 0.10% | |
| 167 | VLOVALERO ENERGY CORP | 38,355 | $2.7B | 0.10% | |
| 168 | WEPMAGELLAN MIDSTREAM PRTNRS LP | 59,188 | $2.6B | 0.09% | |
| 169 | FRPTFRESHPET INC | 16,112 | $2.6B | 0.09% | |
| 170 | QRVOQORVO INC | 13,830 | $2.5B | 0.09% | |
| 171 | XLESELECT SECTOR SPDR TR | 50,750 | $2.5B | 0.09% | |
| 172 | TUPTUPPERWARE BRANDS CORP | 91,990 | $2.4B | 0.09% | |
| 173 | SUSUNCOR ENERGY INC NEW | 107,380 | $2.2B | 0.08% | |
| 174 | XOMEXXON MOBIL CORP | 39,950 | $2.2B | 0.08% | |
| 175 | HESHESS CORP | 31,120 | $2.2B | 0.08% | |
| 176 | ILMNILLUMINA INC | 5,670 | $2.2B | 0.08% | |
| 177 | AEMAGNICO EAGLE MINES LTD | 37,500 | $2.2B | 0.08% | |
| 178 | TSMTAIWAN SEMICONDUCTOR MFG LTD | 18,010 | $2.1B | 0.08% | |
| 179 | GHGUARDANT HEALTH INC | 13,898 | $2.1B | 0.08% | |
| 180 | HALHALLIBURTON CO | 98,600 | $2.1B | 0.08% | |
| 181 | DKNG1USDDRAFTKINGS INC | 34,470 | $2.1B | 0.08% | |
| 182 | DMTKQDERMTECH INC | 41,330 | $2.1B | 0.08% | |
| 183 | ACMAECOM | 32,325 | $2.1B | 0.07% | |
| 184 | VICRVICOR CORP | 23,620 | $2.0B | 0.07% | |
| 185 | LTHM1EURLIVENT CORP | 113,185 | $2.0B | 0.07% | |
| 186 | —PHILLIPS 66 PARTNERS LP | 61,507 | $1.9B | 0.07% | |
| 187 | LNGCHENIERE ENERGY INC | 27,046 | $1.9B | 0.07% | |
| 188 | PENNPENN NATL GAMING INC | 18,473 | $1.9B | 0.07% | |
| 189 | VNOMVIPER ENERGY PARTNERS LP | 120,775 | $1.8B | 0.06% | |
| 190 | AKXANSYS INC | 5,160 | $1.8B | 0.06% | |
| 191 | PSXPHILLIPS 66 | 20,900 | $1.7B | 0.06% | |
| 192 | SF9SANDERSON FARMS INC | 10,780 | $1.7B | 0.06% | |
| 193 | DVNDEVON ENERGY CORP NEW | 73,950 | $1.6B | 0.06% | |
| 194 | HUBSHUBSPOT INC | 3,540 | $1.6B | 0.06% | |
| 195 | ESTCELASTIC N V | 14,345 | $1.6B | 0.06% | |
| 196 | FCXFREEPORT-MCMORAN INC | 46,880 | $1.5B | 0.06% | |
| 197 | NVV1NOVAVAX INC | 8,100 | $1.5B | 0.05% | |
| 198 | CMICUMMINS INC | 5,660 | $1.5B | 0.05% | |
| 199 | TRGPTARGA RES CORP | 46,140 | $1.5B | 0.05% | |
| 200 | CATCATERPILLAR INC | 5,950 | $1.4B | 0.05% |