CASTLEARK MANAGEMENT LLC Q2 2025 Filing
Filed August 18, 2025
Portfolio Value
$3.3T
Holdings
275
Report Date
Q2 2025
Filing Type
13F-HR
All Holdings (275 positions)
| # | Stock | Shares | Value | % Portfolio | Type |
|---|---|---|---|---|---|
| 101 | GHGUARDANT HEALTH INC | 121,560 | $6.3B | 0.19% | |
| 102 | PENPENUMBRA INC | 24,591 | $6.3B | 0.19% | |
| 103 | BKNGBOOKING HOLDINGS INC | 1,090 | $6.3B | 0.19% | |
| 104 | AVPTAVEPOINT INC | 316,020 | $6.1B | 0.18% | |
| 105 | XPOXPO INC | 48,204 | $6.1B | 0.18% | |
| 106 | AEISADVANCED ENERGY INDS | 45,890 | $6.1B | 0.18% | |
| 107 | HCIHCI GROUP INC | 39,800 | $6.1B | 0.18% | |
| 108 | LITELUMENTUM HLDGS INC | 63,370 | $6.0B | 0.18% | |
| 109 | EYENATIONAL VISION HLDGS INC | 255,470 | $5.9B | 0.18% | |
| 110 | LTHLIFE TIME GROUP HOLDINGS INC | 193,530 | $5.9B | 0.18% | |
| 111 | NTRANATERA INC | 34,730 | $5.9B | 0.18% | |
| 112 | VSECVSE CORP | 44,600 | $5.8B | 0.18% | |
| 113 | WINGWINGSTOP INC | 17,160 | $5.8B | 0.17% | |
| 114 | ESEESCO TECHNOLOGIES INC | 30,080 | $5.8B | 0.17% | |
| 115 | EQTEQT CORP | 98,375 | $5.7B | 0.17% | |
| 116 | ALABASTERA LABS INC | 61,530 | $5.6B | 0.17% | |
| 117 | LIFLIFE360 INC | 84,570 | $5.5B | 0.17% | |
| 118 | KFYKORN FERRY | 74,760 | $5.5B | 0.16% | |
| 119 | RDNTRADNET INC | 96,203 | $5.5B | 0.16% | |
| 120 | PAYPAYMENTUS HOLDINGS INC | 166,830 | $5.5B | 0.16% | |
| 121 | ROADCONSTRUCTION PARTNERS INC | 50,680 | $5.4B | 0.16% | |
| 122 | PAHUSDELEMENT SOLUTIONS INC | 237,310 | $5.4B | 0.16% | |
| 123 | CELHCELSIUS HLDGS INC | 115,318 | $5.3B | 0.16% | |
| 124 | QTWOQ2 HLDGS INC | 57,070 | $5.3B | 0.16% | |
| 125 | FOURSHIFT4 PMTS INC | 52,880 | $5.2B | 0.16% | |
| 126 | MRCYMERCURY SYS INC | 92,800 | $5.0B | 0.15% | |
| 127 | OI*O-I GLASS INC | 335,260 | $4.9B | 0.15% | |
| 128 | QXOQXO INC | 229,150 | $4.9B | 0.15% | |
| 129 | MANHMANHATTAN ASSOCIATES INC | 24,520 | $4.8B | 0.15% | |
| 130 | OPCHOPTION CARE HEALTH INC | 147,760 | $4.8B | 0.14% | |
| 131 | LSCCLATTICE SEMICONDUCTOR CORP | 96,640 | $4.7B | 0.14% | |
| 132 | ASBASSOCIATED BANC CORP | 192,810 | $4.7B | 0.14% | |
| 133 | CRSCARPENTER TECHNOLOGY CORP | 16,700 | $4.6B | 0.14% | |
| 134 | MODMODINE MFG CO | 46,340 | $4.6B | 0.14% | |
| 135 | CNKCINEMARK HLDGS INC | 147,620 | $4.5B | 0.13% | |
| 136 | VRNSVARONIS SYS INC | 85,890 | $4.4B | 0.13% | |
| 137 | XMTRXOMETRY INC | 128,450 | $4.3B | 0.13% | |
| 138 | ETENERGY TRANSFER L P | 238,240 | $4.3B | 0.13% | |
| 139 | GTLSCHART INDS INC | 24,830 | $4.1B | 0.12% | |
| 140 | AITAPPLIED INDL TECHNOLOGIES IN | 17,240 | $4.0B | 0.12% | |
| 141 | AMSCAMERICAN SUPERCONDUCTOR CORP | 109,170 | $4.0B | 0.12% | |
| 142 | AXSMAXSOME THERAPEUTICS INC | 38,040 | $4.0B | 0.12% | |
| 143 | TEXTEREX CORP NEW | 83,780 | $3.9B | 0.12% | |
| 144 | BWABORGWARNER INC | 116,560 | $3.9B | 0.12% | |
| 145 | KMIKINDER MORGAN INC DEL | 125,010 | $3.7B | 0.11% | |
| 146 | WCCWESCO INTL INC | 19,560 | $3.6B | 0.11% | |
| 147 | ALGMALLEGRO MICROSYSTEMS INC | 103,160 | $3.5B | 0.11% | |
| 148 | ARLOARLO TECHNOLOGIES INC | 206,680 | $3.5B | 0.11% | |
| 149 | MGNIMAGNITE INC | 143,150 | $3.5B | 0.10% | |
| 150 | SANBANCO SANTANDER S.A. | 405,515 | $3.4B | 0.10% | |
| 151 | BBIOBRIDGEBIO PHARMA INC | 77,840 | $3.4B | 0.10% | |
| 152 | PCTYPAYLOCITY HLDG CORP | 18,440 | $3.3B | 0.10% | |
| 153 | BMIBADGER METER INC | 13,490 | $3.3B | 0.10% | |
| 154 | HASHASBRO INC | 44,560 | $3.3B | 0.10% | |
| 155 | TPDSOMNIGROUP INTERNATIONAL INC | 47,820 | $3.3B | 0.10% | |
| 156 | CRDOCREDO TECHNOLOGY GROUP HOLDI | 34,150 | $3.2B | 0.10% | |
| 157 | TOLTOLL BROTHERS INC | 27,430 | $3.1B | 0.09% | |
| 158 | MPLXMPLX LP | 60,622 | $3.1B | 0.09% | |
| 159 | BCSBARCLAYS PLC | 165,235 | $3.1B | 0.09% | |
| 160 | TGLSTECNOGLASS INC | 39,550 | $3.1B | 0.09% | |
| 161 | EXLSEXLSERVICE HOLDINGS INC | 68,770 | $3.0B | 0.09% | |
| 162 | LMBLIMBACH HLDGS INC | 21,140 | $3.0B | 0.09% | |
| 163 | HIMSHIMS & HERS HEALTH INC | 58,590 | $2.9B | 0.09% | |
| 164 | SLNOSOLENO THERAPEUTICS INC | 34,840 | $2.9B | 0.09% | |
| 165 | TRGPTARGA RES CORP | 16,680 | $2.9B | 0.09% | |
| 166 | COSTCOSTCO WHSL CORP NEW | 2,800 | $2.8B | 0.08% | |
| 167 | AGCOAGCO CORP | 26,770 | $2.8B | 0.08% | |
| 168 | HWMHOWMET AEROSPACE INC | 14,610 | $2.7B | 0.08% | |
| 169 | WESWESTERN MIDSTREAM PARTNERS L | 70,260 | $2.7B | 0.08% | |
| 170 | HTDCORCEPT THERAPEUTICS INC | 36,940 | $2.7B | 0.08% | |
| 171 | GEVGE VERNOVA INC | 4,880 | $2.6B | 0.08% | |
| 172 | HBC2HSBC HLDGS PLC | 42,100 | $2.6B | 0.08% | |
| 173 | MCDMCDONALDS CORP | 8,630 | $2.5B | 0.08% | |
| 174 | EPDENTERPRISE PRODS PARTNERS L | 79,461 | $2.5B | 0.07% | |
| 175 | GQ9SPDR GOLD TR | 8,005 | $2.4B | 0.07% | |
| 176 | LRNSTRIDE INC | 16,740 | $2.4B | 0.07% | |
| 177 | EMEEMCOR GROUP INC | 4,300 | $2.3B | 0.07% | |
| 178 | JLLJONES LANG LASALLE INC | 8,890 | $2.3B | 0.07% | |
| 179 | PWRQUANTA SVCS INC | 5,910 | $2.2B | 0.07% | |
| 180 | IWPISHARES TR | 16,000 | $2.2B | 0.07% | |
| 181 | SEISOLARIS ENERGY INFRAS INC | 77,030 | $2.2B | 0.07% | |
| 182 | TLNTALEN ENERGY CORP | 7,410 | $2.2B | 0.06% | |
| 183 | UPSTUPSTART HLDGS INC | 33,200 | $2.1B | 0.06% | |
| 184 | OKEONEOK INC NEW | 25,738 | $2.1B | 0.06% | |
| 185 | BKRBAKER HUGHES COMPANY | 53,080 | $2.0B | 0.06% | |
| 186 | RSIRUSH STREET INTERACTIVE INC | 129,950 | $1.9B | 0.06% | |
| 187 | CAMTCAMTEK LTD | 20,950 | $1.8B | 0.05% | |
| 188 | MGYMAGNOLIA OIL & GAS CORP | 74,790 | $1.7B | 0.05% | |
| 189 | IONQIONQ INC | 38,940 | $1.7B | 0.05% | |
| 190 | DKSDICKS SPORTING GOODS INC | 8,440 | $1.7B | 0.05% | |
| 191 | FANGDIAMONDBACK ENERGY INC | 11,855 | $1.6B | 0.05% | |
| 192 | HDBHDFC BANK LTD | 20,630 | $1.6B | 0.05% | |
| 193 | SUNSUNOCO LP/SUNOCO FIN CORP | 27,840 | $1.5B | 0.04% | |
| 194 | AKXANSYS INC | 4,040 | $1.4B | 0.04% | |
| 195 | LECOLINCOLN ELEC HLDGS INC | 6,700 | $1.4B | 0.04% | |
| 196 | HESMHESS MIDSTREAM LP | 35,995 | $1.4B | 0.04% | |
| 197 | DTMDT MIDSTREAM INC | 12,370 | $1.4B | 0.04% | |
| 198 | PAAPLAINS ALL AMERN PIPELINE L | 70,459 | $1.3B | 0.04% | |
| 199 | AROCARCHROCK INC | 50,690 | $1.3B | 0.04% | |
| 200 | TRPTC ENERGY CORP | 25,550 | $1.2B | 0.04% |