CASTLEARK MANAGEMENT LLC
Securities ▲▼ | Shares | Value ($K) | |||||
|---|---|---|---|---|---|---|---|
Q4 2025 ▲▼ | Q1 2026 ▲▼ | Change ▲▼ | Q4 2025 ▲▼ | Q1 2026 ▲▼ | Weight (%) ▲▼ | Change ▲▼ | |
| DIAMONDBACK ENERGY INC(FANG) | 0 | 145,020 | +145,020 | 0 | 28,683,506 | 0.95% | +28,683,506 |
| CHEVRON CORPORATION(CVX) | 0 | 136,550 | +136,550 | 0 | 28,252,195 | 0.93% | +28,252,195 |
| BAKER HUGHES COMPANY(BKR) | 53,080 | 387,190 | +334,110 | 2,417,263 | 23,637,950 | 0.78% | +21,220,687 |
| CF INDUSTRIES HOLD(CF) | 0 | 129,150 | +129,150 | 0 | 16,768,836 | 0.55% | +16,768,836 |
| RANGE RES CORP(RRC) | 74,020 | 410,520 | +336,500 | 2,609,945 | 18,547,294 | 0.61% | +15,937,349 |
| VANGUARD SCOTTSDALE FDS LG-TERM COR BD | 236,450 | 448,330 | +211,880 | 17,934,733 | 33,499,218 | 1.11% | +15,564,485 |
| GILEAD SCIENCES INC(GILD) | 277,328 | 342,150 | +64,822 | 34,039,239 | 47,685,446 | 1.58% | +13,646,207 |
| PERMIAN RESOURCES CORP(PR) | 0 | 630,980 | +630,980 | 0 | 13,452,494 | 0.45% | +13,452,494 |
| EXXON MOBIL CORP | 0 | 64,460 | +64,460 | 0 | 10,936,284 | 0.36% | +10,936,284 |
| TAPESTRY INC(TPR) | 142,084 | 204,470 | +62,386 | 18,154,073 | 28,852,762 | 0.95% | +10,698,689 |
| TOWER SEMICONDUCTOR LTD(TSEM) | 0 | 53,240 | +53,240 | 0 | 9,342,555 | 0.31% | +9,342,555 |
| JAZZ PHARMACEUTICALS PLC(JAZZ) | 0 | 48,740 | +48,740 | 0 | 9,214,297 | 0.30% | +9,214,297 |
| SOLSTICE ADVANCED MATLS INC(SOLS) | 0 | 113,050 | +113,050 | 0 | 8,609,888 | 0.28% | +8,609,888 |
| SPDR SERIES TRUST SP O&G EXPL PRO | 0 | 45,340 | +45,340 | 0 | 8,244,172 | 0.27% | +8,244,172 |
| ANALOG DEVICES INC(ADI) | 61,172 | 77,908 | +16,736 | 16,589,846 | 24,785,651 | 0.82% | +8,195,805 |
| BROOKDALE SR LIVING INC(BKD) | 0 | 598,454 | +598,454 | 0 | 8,186,851 | 0.27% | +8,186,851 |
| LAM RESEARCH CORP(LRCX) | 372,876 | 336,740 | -36,136 | 63,828,914 | 71,947,868 | 2.38% | +8,118,954 |
| VERTIV HOLDINGS CO(VRT) | 124,737 | 112,363 | -12,374 | 20,208,641 | 28,155,921 | 0.93% | +7,947,280 |
| PHIBRO ANIMAL HEALTH CORP(PAHC) | 0 | 142,900 | +142,900 | 0 | 7,903,799 | 0.26% | +7,903,799 |
| ELANCO ANIMAL HEALTH INC(ELAN) | 34,510 | 355,950 | +321,440 | 780,961 | 8,517,884 | 0.28% | +7,736,923 |
| AUTODESK INC | 0 | 31,940 | +31,940 | 0 | 7,646,436 | 0.25% | +7,646,436 |
| LIBERTY ENERGY INC(LBRT) | 0 | 264,789 | +264,789 | 0 | 7,625,923 | 0.25% | +7,625,923 |
| MOODYS CORP(MCO) | 0 | 16,900 | +16,900 | 0 | 7,372,625 | 0.24% | +7,372,625 |
| KNIGHT-SWIFT TRANSN HLDGS IN(KNX) | 0 | 126,030 | +126,030 | 0 | 7,256,807 | 0.24% | +7,256,807 |
| KULICKE & SOFFA INDS INC(KLIC) | 0 | 106,380 | +106,380 | 0 | 6,991,294 | 0.23% | +6,991,294 |
| PAYMENTUS HOLDINGS INC(PAY) | 0 | 270,770 | +270,770 | 0 | 6,877,558 | 0.23% | +6,877,558 |
| ATMUS FILTRATION TECHNOLOGIE(ATMU) | 0 | 119,350 | +119,350 | 0 | 6,775,500 | 0.22% | +6,775,500 |
| DIGITALOCEAN HLDGS INC(DOCN) | 184,989 | 182,249 | -2,740 | 8,901,671 | 15,633,319 | 0.52% | +6,731,648 |
| FASTENAL CO(FAST) | 6,920 | 148,690 | +141,770 | 277,700 | 6,899,216 | 0.23% | +6,621,516 |
| MODINE MFG CO(MOD) | 11,960 | 37,850 | +25,890 | 1,596,780 | 8,202,474 | 0.27% | +6,605,694 |
| VIAVI SOLUTIONS INC(VIAV) | 349,370 | 378,597 | +29,227 | 6,225,773 | 12,599,708 | 0.42% | +6,373,935 |
| ALPHABET INC(GOOG) | 7,000 | 29,610 | +22,610 | 2,196,600 | 8,493,925 | 0.28% | +6,297,325 |
| ULTRA CLEAN HLDGS INC(UCTT) | 0 | 100,130 | +100,130 | 0 | 6,226,083 | 0.21% | +6,226,083 |
| LINCOLN EDL SVCS CORP(LINC) | 0 | 150,610 | +150,610 | 0 | 6,126,815 | 0.20% | +6,126,815 |
| WW GRAINGER INC(GWW) | 0 | 5,610 | +5,610 | 0 | 6,119,444 | 0.20% | +6,119,444 |
| WYNDHAM HOTELS & RESORTS INC(WH) | 0 | 75,200 | +75,200 | 0 | 6,108,496 | 0.20% | +6,108,496 |
| ALLISON TRANSMISSION HLDGS I(ALSN) | 0 | 50,630 | +50,630 | 0 | 5,926,748 | 0.20% | +5,926,748 |
| BRUNSWICK CORP(BC) | 0 | 79,110 | +79,110 | 0 | 5,756,044 | 0.19% | +5,756,044 |
| SMUCKER J M CO(SJM) | 0 | 59,580 | +59,580 | 0 | 5,745,895 | 0.19% | +5,745,895 |
| MARATHON PETE CORP(MPC) | 0 | 22,400 | +22,400 | 0 | 5,469,632 | 0.18% | +5,469,632 |
| COGNEX CORP(CGNX) | 0 | 110,240 | +110,240 | 0 | 5,400,658 | 0.18% | +5,400,658 |
| MURPHY USA INC(MUSA) | 0 | 10,770 | +10,770 | 0 | 5,320,057 | 0.18% | +5,320,057 |
| FASTLY INC(FSLY) | 0 | 177,688 | +177,688 | 0 | 5,163,613 | 0.17% | +5,163,613 |
| NLIGHT INC(LASR) | 0 | 89,850 | +89,850 | 0 | 5,123,247 | 0.17% | +5,123,247 |
| ENOVA INTL INC(ENVA) | 0 | 37,470 | +37,470 | 0 | 5,089,550 | 0.17% | +5,089,550 |
| GE VERNOVA INC(GEV) | 47,741 | 41,489 | -6,252 | 31,202,085 | 36,215,748 | 1.20% | +5,013,663 |
| PLEXUS CORP(PLXS) | 0 | 24,680 | +24,680 | 0 | 4,998,687 | 0.17% | +4,998,687 |
| SPDR SERIES TRUST ST INTER BD ETF | 2,519,370 | 2,688,380 | +169,010 | 85,179,900 | 90,168,265 | 2.98% | +4,988,365 |
| MYR GROUP INC(MYRG) | 0 | 17,560 | +17,560 | 0 | 4,957,539 | 0.16% | +4,957,539 |
| ADVANCED ENERGY INDS | 49,133 | 46,623 | -2,510 | 10,286,976 | 15,045,708 | 0.50% | +4,758,732 |
| ALLEGRO MICROSYSTEMS INC(ALGM) | 0 | 147,420 | +147,420 | 0 | 4,648,153 | 0.15% | +4,648,153 |
| BRIGHTSPRING HEALTH SVCS INC(BTSG) | 158,600 | 247,200 | +88,600 | 5,939,570 | 10,533,192 | 0.35% | +4,593,622 |
| NEXTPOWER INC | 105,484 | 114,074 | +8,590 | 9,188,711 | 13,751,621 | 0.46% | +4,562,910 |
| TEREX CORP NEW(TEX) | 0 | 75,290 | +75,290 | 0 | 4,449,639 | 0.15% | +4,449,639 |
| JFROG LTD(FROG) | 0 | 92,830 | +92,830 | 0 | 4,356,512 | 0.14% | +4,356,512 |
| IPG PHOTONICS CORP(IPGP) | 38,690 | 60,456 | +21,766 | 2,770,204 | 6,927,653 | 0.23% | +4,157,449 |
| NOVANTA INC(NOVT) | 0 | 34,990 | +34,990 | 0 | 4,132,669 | 0.14% | +4,132,669 |
| MANHATTAN ASSOCIATES INC(MANH) | 0 | 30,580 | +30,580 | 0 | 4,070,810 | 0.13% | +4,070,810 |
| TIMKEN CO(TKR) | 0 | 40,390 | +40,390 | 0 | 4,062,022 | 0.13% | +4,062,022 |
| HEALTHEQUITY INC(HQY) | 0 | 48,510 | +48,510 | 0 | 4,053,981 | 0.13% | +4,053,981 |
| IQVIA HLDGS INC(IQV) | 0 | 22,580 | +22,580 | 0 | 3,850,793 | 0.13% | +3,850,793 |
| XENON PHARMACEUTICALS INC(XENE) | 0 | 64,563 | +64,563 | 0 | 3,754,338 | 0.12% | +3,754,338 |
| MICRON TECHNOLOGY INC(MU) | 0 | 10,980 | +10,980 | 0 | 3,709,483 | 0.12% | +3,709,483 |
| HUNT J B TRANS SVCS INC(JBHT) | 5,660 | 22,600 | +16,940 | 1,099,964 | 4,788,940 | 0.16% | +3,688,976 |
| ISHARES TR | 94,540 | 137,270 | +42,730 | 8,240,106 | 11,899,936 | 0.39% | +3,659,830 |
| REGAL REXNORD CORPORATION(RRX) | 0 | 19,390 | +19,390 | 0 | 3,630,971 | 0.12% | +3,630,971 |
| VSE CORP(VSEC) | 32,656 | 50,086 | +17,430 | 5,641,977 | 9,235,858 | 0.31% | +3,593,881 |
| FIRSTCASH HOLDINGS INC(FCFS) | 61,200 | 70,730 | +9,530 | 9,754,056 | 13,297,240 | 0.44% | +3,543,184 |
| TWILIO INC(TWLO) | 0 | 26,760 | +26,760 | 0 | 3,366,943 | 0.11% | +3,366,943 |
| FIGS INC(FIGS) | 0 | 199,010 | +199,010 | 0 | 2,939,378 | 0.10% | +2,939,378 |
| TAIWAN SEMICONDUCTOR MANUFAC(TSM) | 36,290 | 41,210 | +4,920 | 11,028,168 | 13,926,920 | 0.46% | +2,898,752 |
| HASBRO INC(HAS) | 72,901 | 94,701 | +21,800 | 5,977,882 | 8,864,014 | 0.29% | +2,886,132 |
| ARCOSA INC | 48,500 | 74,650 | +26,150 | 5,156,520 | 7,923,351 | 0.26% | +2,766,831 |
| ELEMENT SOLUTIONS INC(ESI) | 263,504 | 273,884 | +10,380 | 6,584,965 | 9,350,400 | 0.31% | +2,765,435 |
| VITA COCO CO INC(COCO) | 36,560 | 97,610 | +61,050 | 1,938,046 | 4,676,495 | 0.15% | +2,738,449 |
| HELIOS TECHNOLOGIES INC(HLIO) | 146,749 | 160,409 | +13,660 | 7,849,604 | 10,380,066 | 0.34% | +2,530,462 |
| OCCIDENTAL PETE CORP(OXY) | 23,105 | 52,585 | +29,480 | 950,078 | 3,418,025 | 0.11% | +2,467,947 |
| COGENT BIOSCIENCES INC(COGT) | 0 | 63,950 | +63,950 | 0 | 2,461,436 | 0.08% | +2,461,436 |
| TEXAS ROADHOUSE INC(TXRH) | 26,920 | 41,410 | +14,490 | 4,468,720 | 6,838,447 | 0.23% | +2,369,727 |
| COEUR MNG INC(CDE) | 0 | 122,890 | +122,890 | 0 | 2,306,645 | 0.08% | +2,306,645 |
| APPLIED OPTOELECTRONICS INC(AAOI) | 0 | 25,700 | +25,700 | 0 | 2,173,963 | 0.07% | +2,173,963 |
| TUTOR PERINI CORP(TPC) | 102,220 | 116,440 | +14,220 | 6,850,784 | 8,988,004 | 0.30% | +2,137,220 |
| WILLIAMS COS INC(WMB) | 125,730 | 131,770 | +6,040 | 7,557,630 | 9,590,221 | 0.32% | +2,032,591 |
| LATTICE SEMICONDUCTOR CORP(LSCC) | 89,019 | 91,639 | +2,620 | 6,550,018 | 8,500,434 | 0.28% | +1,950,416 |
| TESLA INC(TSLA) | 28,100 | 39,180 | +11,080 | 12,637,132 | 14,565,165 | 0.48% | +1,928,033 |
| CATERPILLAR INC(CAT) | 13,920 | 13,920 | 0 | 7,974,350 | 9,861,763 | 0.33% | +1,887,413 |
| QXO INC(QXO) | 283,527 | 375,807 | +92,280 | 5,469,236 | 7,298,172 | 0.24% | +1,828,936 |
| TARGA RES CORP(TRGP) | 19,400 | 21,510 | +2,110 | 3,579,300 | 5,393,202 | 0.18% | +1,813,902 |
| STERLING INFRASTRUCTURE INC(STRL) | 22,330 | 21,200 | -1,130 | 6,838,116 | 8,634,124 | 0.29% | +1,796,008 |
| TOLL BROTHERS INC(TOL) | 41,093 | 51,403 | +10,310 | 5,556,595 | 7,014,967 | 0.23% | +1,458,372 |
| WALMART INC(WMT) | 113,270 | 113,270 | 0 | 12,619,411 | 14,077,196 | 0.47% | +1,457,785 |
| THE REALREAL INC(REAL) | 0 | 156,760 | +156,760 | 0 | 1,423,381 | 0.05% | +1,423,381 |
| BLOOM ENERGY CORP | 69,615 | 55,045 | -14,570 | 6,048,847 | 7,458,047 | 0.25% | +1,409,200 |
| ASCENDIS PHARMA A/S(ASND) | 66,336 | 67,616 | +1,280 | 14,145,489 | 15,465,808 | 0.51% | +1,320,319 |
| CHENIERE ENERGY INC(LNG) | 28,426 | 24,096 | -4,330 | 5,525,730 | 6,837,481 | 0.23% | +1,311,751 |
| EQT CORP(EQT) | 205,765 | 193,845 | -11,920 | 11,029,004 | 12,336,296 | 0.41% | +1,307,292 |
| ONEOK INC NEW(OKE) | 25,738 | 34,458 | +8,720 | 1,891,743 | 3,114,659 | 0.10% | +1,222,916 |
| TC ENERGY CORP(TRP) | 52,460 | 64,810 | +12,350 | 2,885,825 | 4,057,106 | 0.13% | +1,171,281 |
| PATRICK INDS INC(PATK) | 53,840 | 62,180 | +8,340 | 5,837,871 | 6,906,333 | 0.23% | +1,068,462 |
| ADVANCED DRAIN SYS INC DEL(WMS) | 0 | 7,190 | +7,190 | 0 | 985,965 | 0.03% | +985,965 |