CASTLEARK MANAGEMENT LLC Q4 2025 Filing
Filed February 13, 2026
Portfolio Value
$3.4T
Holdings
294
Report Date
Q4 2025
Filing Type
13F-HR
All Holdings (294 positions)
| # | Stock | Shares | Value | % Portfolio | Type |
|---|---|---|---|---|---|
| 101 | CATCATERPILLAR INC | 13,920 | $7.0B | 0.21% | |
| 102 | PTCTPTC THERAPEUTICS INC | 96,860 | $7.0B | 0.21% | |
| 103 | HLIOHELIOS TECHNOLOGIES INC | 146,749 | $7.0B | 0.21% | |
| 104 | PIIMPINJ INC | 40,540 | $7.0B | 0.21% | |
| 105 | PEGAPEGASYSTEMS INC | 133,167 | $7.0B | 0.21% | |
| 106 | MARMARRIOTT INTL INC NEW | 24,220 | $7.0B | 0.21% | |
| 107 | KNSAKINIKSA PHARMACEUTICALS INTL | 192,192 | $7.0B | 0.21% | |
| 108 | AIRAAR CORP | 86,854 | $7.0B | 0.21% | |
| 109 | CELHCELSIUS HLDGS INC | 169,842 | $7.0B | 0.21% | |
| 110 | ESEESCO TECHNOLOGIES INC | 36,662 | $7.0B | 0.21% | |
| 111 | VMIVALMONT INDS INC | 19,706 | $7.0B | 0.21% | |
| 112 | COFCAPITAL ONE FINL CORP | 32,920 | $7.0B | 0.21% | |
| 113 | WMBWILLIAMS COS INC | 125,730 | $7.0B | 0.21% | |
| 114 | KRYSKRYSTAL BIOTECH INC | 29,260 | $7.0B | 0.21% | |
| 115 | SIGSIGNET JEWELERS LIMITED | 89,388 | $7.0B | 0.21% | |
| 116 | SMTCSEMTECH CORP | 102,958 | $7.0B | 0.21% | |
| 117 | GTESGATES INDL CORP PLC | 357,932 | $7.0B | 0.21% | |
| 118 | PLPLANET LABS PBC | 389,470 | $7.0B | 0.21% | |
| 119 | ATECALPHATEC HLDGS INC | 296,160 | $6.0B | 0.18% | |
| 120 | EXEEXPAND ENERGY CORPORATION | 58,200 | $6.0B | 0.18% | |
| 121 | TPCTUTOR PERINI CORP | 102,220 | $6.0B | 0.18% | |
| 122 | GQ9SPDR GOLD TR | 16,435 | $6.0B | 0.18% | |
| 123 | EUADSPINNAKER ETF SERIES | 147,000 | $6.0B | 0.18% | |
| 124 | RYTMRHYTHM PHARMACEUTICALS INC | 64,479 | $6.0B | 0.18% | |
| 125 | ONTOONTO INNOVATION INC | 42,970 | $6.0B | 0.18% | |
| 126 | SEISOLARIS ENERGY INFRAS INC | 150,996 | $6.0B | 0.18% | |
| 127 | DGDOLLAR GEN CORP NEW | 51,930 | $6.0B | 0.18% | |
| 128 | HRIHERC HLDGS INC | 45,600 | $6.0B | 0.18% | |
| 129 | SLVISHARES SILVER TR | 102,570 | $6.0B | 0.18% | |
| 130 | VIAVVIAVI SOLUTIONS INC | 349,370 | $6.0B | 0.18% | |
| 131 | STRLSTERLING INFRASTRUCTURE INC | 22,330 | $6.0B | 0.18% | |
| 132 | SSDSIMPSON MFG INC | 40,432 | $6.0B | 0.18% | |
| 133 | PAHUSDELEMENT SOLUTIONS INC | 263,504 | $6.0B | 0.18% | |
| 134 | BEBLOOM ENERGY CORP | 69,615 | $6.0B | 0.18% | |
| 135 | TPBTURNING PT BRANDS INC | 61,944 | $6.0B | 0.18% | |
| 136 | CRLCHARLES RIV LABS INTL INC | 32,245 | $6.0B | 0.18% | |
| 137 | ADPTADAPTIVE BIOTECHNOLOGIES COR | 390,874 | $6.0B | 0.18% | |
| 138 | LSCCLATTICE SEMICONDUCTOR CORP | 89,019 | $6.0B | 0.18% | |
| 139 | ACAARCOSA INC | 48,500 | $5.0B | 0.15% | |
| 140 | CEGCONSTELLATION ENERGY CORP | 14,810 | $5.0B | 0.15% | |
| 141 | TOLTOLL BROTHERS INC | 41,093 | $5.0B | 0.15% | |
| 142 | QXOQXO INC | 283,527 | $5.0B | 0.15% | |
| 143 | BTSGBRIGHTSPRING HEALTH SVCS INC | 158,600 | $5.0B | 0.15% | |
| 144 | MEDPMEDPACE HLDGS INC | 10,122 | $5.0B | 0.15% | |
| 145 | IWDISHARES TR | 24,040 | $5.0B | 0.15% | |
| 146 | HASHASBRO INC | 72,901 | $5.0B | 0.15% | |
| 147 | LNGCHENIERE ENERGY INC | 28,426 | $5.0B | 0.15% | |
| 148 | PATKPATRICK INDS INC | 53,840 | $5.0B | 0.15% | |
| 149 | HOODROBINHOOD MKTS INC | 50,330 | $5.0B | 0.15% | |
| 150 | AXONAXON ENTERPRISE INC | 9,819 | $5.0B | 0.15% | |
| 151 | VSECVSE CORP | 32,656 | $5.0B | 0.15% | |
| 152 | ZETAZETA GLOBAL HOLDINGS CORP | 256,297 | $5.0B | 0.15% | |
| 153 | BELFBBEL FUSE INC | 33,101 | $5.0B | 0.15% | |
| 154 | FNFABRINET | 13,117 | $5.0B | 0.15% | |
| 155 | NCNONCINO INC | 205,200 | $5.0B | 0.15% | |
| 156 | BLDTOPBUILD CORP | 13,907 | $5.0B | 0.15% | |
| 157 | CHRCHURCHILL DOWNS INC | 48,570 | $5.0B | 0.15% | |
| 158 | URIUNITED RENTALS INC | 6,840 | $5.0B | 0.15% | |
| 159 | CPRICAPRI HOLDINGS LIMITED | 203,870 | $4.0B | 0.12% | |
| 160 | TPDSOMNIGROUP INTERNATIONAL INC | 51,235 | $4.0B | 0.12% | |
| 161 | HDHOME DEPOT INC | 12,860 | $4.0B | 0.12% | |
| 162 | FFORD MTR CO | 380,230 | $4.0B | 0.12% | |
| 163 | TXRHTEXAS ROADHOUSE INC | 26,920 | $4.0B | 0.12% | |
| 164 | RIGTRANSOCEAN LTD | 1,141,690 | $4.0B | 0.12% | |
| 165 | AXSMAXSOME THERAPEUTICS INC | 24,253 | $4.0B | 0.12% | |
| 166 | HUBGHUB GROUP INC | 104,810 | $4.0B | 0.12% | |
| 167 | BCSBARCLAYS PLC | 165,235 | $4.0B | 0.12% | |
| 168 | TLNTALEN ENERGY CORP | 8,070 | $3.0B | 0.09% | |
| 169 | MDPEDIATRIX MEDICAL GROUP INC | 159,090 | $3.0B | 0.09% | |
| 170 | ETENERGY TRANSFER L P | 238,240 | $3.0B | 0.09% | |
| 171 | JLLJONES LANG LASALLE INC | 11,271 | $3.0B | 0.09% | |
| 172 | COINCOINBASE GLOBAL INC | 17,630 | $3.0B | 0.09% | |
| 173 | NDQINVESCO QQQ TR | 5,320 | $3.0B | 0.09% | |
| 174 | HAEHAEMONETICS CORP MASS | 48,300 | $3.0B | 0.09% | |
| 175 | XERSXERIS BIOPHARMA HOLDINGS INC | 445,950 | $3.0B | 0.09% | |
| 176 | TRGPTARGA RES CORP | 19,400 | $3.0B | 0.09% | |
| 177 | MAGSLISTED FDS TR | 49,640 | $3.0B | 0.09% | |
| 178 | KMIKINDER MORGAN INC DEL | 114,730 | $3.0B | 0.09% | |
| 179 | VLOVALERO ENERGY CORP | 17,720 | $2.0B | 0.06% | |
| 180 | MPLXMPLX LP | 53,112 | $2.0B | 0.06% | |
| 181 | IONQIONQ INC | 48,320 | $2.0B | 0.06% | |
| 182 | TDUPTHREDUP INC | 373,310 | $2.0B | 0.06% | |
| 183 | IWPISHARES TR | 16,000 | $2.0B | 0.06% | |
| 184 | IPGPIPG PHOTONICS CORP | 38,690 | $2.0B | 0.06% | |
| 185 | CAMTCAMTEK LTD | 24,580 | $2.0B | 0.06% | |
| 186 | CALXCALIX INC | 52,920 | $2.0B | 0.06% | |
| 187 | COSTCOSTCO WHSL CORP NEW | 2,800 | $2.0B | 0.06% | |
| 188 | JPXAEROVIRONMENT INC | 10,283 | $2.0B | 0.06% | |
| 189 | ENBENBRIDGE INC | 50,340 | $2.0B | 0.06% | |
| 190 | SLABSILICON LABORATORIES INC | 22,622 | $2.0B | 0.06% | |
| 191 | BKRBAKER HUGHES COMPANY | 53,080 | $2.0B | 0.06% | |
| 192 | EPDENTERPRISE PRODS PARTNERS L | 79,461 | $2.0B | 0.06% | |
| 193 | PANWPALO ALTO NETWORKS INC | 11,185 | $2.0B | 0.06% | |
| 194 | GOOGALPHABET INC | 7,000 | $2.0B | 0.06% | |
| 195 | TRPTC ENERGY CORP | 52,460 | $2.0B | 0.06% | |
| 196 | PWRQUANTA SVCS INC | 6,680 | $2.0B | 0.06% | |
| 197 | RRCRANGE RES CORP | 74,020 | $2.0B | 0.06% | |
| 198 | CRCRANE COMPANY | 16,230 | $2.0B | 0.06% | |
| 199 | EMEEMCOR GROUP INC | 3,440 | $2.0B | 0.06% | |
| 200 | AMRCAMERESCO INC | 73,710 | $2.0B | 0.06% |