Fund Holdings — CASTLEARK MANAGEMENT LLC

Total Portfolio Value
$3.71B
Total Bought
$1.09B
Total Sold
$663.40M
Net Transaction
+$427.02M
Filing Period:
Securities
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SharesValue ($K)
Q1 2026
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Q2 2026
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Change
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Q1 2026
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Q2 2026
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Weight (%)
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Change
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ALPHABET INC(GOOG)418,019507,093+89,074120,206181,2204.89%+61,014
LAM RESEARCH CORP(LRCX)336,740283,808-52,93271,948122,9833.32%+51,035
ADVANCED MICRO DEVICES INC(AMD)88,954118,865+29,91118,09669,0501.86%+50,954
APPLE INC(AAPL)350,011472,108+122,09788,829136,6093.68%+47,780
NVIDIA CORPORATION(NVDA)1,258,0121,299,605+41,593219,397260,0387.01%+40,641
MORGAN STANLEY(MS)23,680208,542+184,8623,89743,5941.18%+39,697
ELI LILLY & CO(LLY)73,47887,697+14,21967,583105,1862.84%+37,604
VISA INC(V)153,826236,166+82,34046,49281,0262.18%+34,534
BROADCOM INC(AVGO)202,704243,896+41,19262,73992,1322.48%+29,393
ARISTA NETWORKS INC(ANET)430,935473,319+42,38452,91080,4072.17%+27,497
ANALOG DEVICES INC(ADI)77,908120,934+43,02624,78648,0311.29%+23,246
SNOWFLAKE INC(SNOW)136,044166,818+30,77420,51842,4551.14%+21,937
SHARKNINJA INC(SN)0127,170+127,170019,3640.52%+19,364
GILEAD SCIENCES INC(GILD)342,150527,542+185,39247,68566,6501.80%+18,964
GE VERNOVA INC(GEV)41,48946,101+4,61236,21654,1621.46%+17,946
MOODYS CORP(MCO)16,90053,444+36,5447,37324,2060.65%+16,833
ASCENDIS PHARMA A/S(ASND)061,696+61,696016,4560.44%+16,456
TWILIO INC(TWLO)26,76092,390+65,6303,36719,0630.51%+15,696
VERTIV HOLDINGS CO(VRT)112,363123,901+11,53828,15641,4851.12%+13,329
AMAZON COM INC(AMZN)245,861268,249+22,38851,20563,9341.72%+12,729
HUNT J B TRANS SVCS INC(JBHT)22,60056,520+33,9204,78916,3590.44%+11,570
MICROSOFT CORP(MSFT)264,102292,770+28,66897,763109,2092.94%+11,446
MARRIOTT INTL INC NEW(MAR)8,36037,910+29,5502,73414,0490.38%+11,315
GE AEROSPACE(GE)30,68052,830+22,1508,70619,7440.53%+11,038
HEXCEL CORP NEW(HXL)0106,050+106,050010,6110.29%+10,611
CROCS INC(CROX)085,810+85,810010,3520.28%+10,352
CATERPILLAR INC(CAT)13,92018,980+5,0609,86220,2120.54%+10,350
SENSIENT TECHNOLOGIES CORP(SXT)082,920+82,920010,2230.28%+10,223
MAXLINEAR INC(MXL)079,780+79,780010,2140.28%+10,214
TAPESTRY INC(TPR)204,470265,749+61,27928,85338,9001.05%+10,048
LIGAND PHARMACEUTICALS INC(LGND)48,69662,043+13,3479,72219,6110.53%+9,889
UL SOLUTIONS INC(ULS)096,780+96,78009,8580.27%+9,858
CASELLA WASTE SYS INC(CWST)0100,460+100,46009,7420.26%+9,742
CARDINAL INFRASTRUCTURE GROU(CDNL)0103,023+103,02309,7050.26%+9,705
RALLIANT CORP(RAL)0128,740+128,74009,4790.26%+9,479
WILLSCOT HLDGS CORP(WSC)0325,950+325,95009,4070.25%+9,407
AXON ENTERPRISE INC(AXON)8,86123,423+14,5623,76313,1310.35%+9,368
LIFE TIME GROUP HOLDINGS INC(LTH)0229,298+229,29809,3650.25%+9,365
NOVANTA INC(NOVT)34,99083,190+48,2004,13313,4970.36%+9,364
XOMETRY INC(XMTR)54,768117,518+62,7502,23711,3430.31%+9,106
OPENLANE INC(OPLN)0217,210+217,21008,9580.24%+8,958
TERAWULF INC(WULF)0353,080+353,08008,7210.24%+8,721
INTEL CORP(INTC)061,560+61,56008,5960.23%+8,596
AMERICAN EXPRESS CO(AXP)2,67527,295+24,6208099,2330.25%+8,423
RUSH ENTERPRISES INC(RUSHA)0113,950+113,95008,3170.22%+8,317
TG THERAPEUTICS INC(TGTX)0150,990+150,99008,2950.22%+8,295
PRAXIS PRECISION MEDICINES I(PRAX)024,390+24,39008,1660.22%+8,166
GARRETT MOTION INC(GTX)488,000469,470-18,5308,86717,0090.46%+8,142
F5 INC(FFIV)14019,550+19,410418,1320.22%+8,092
BRUKER CORP(BRKR)0134,270+134,27008,0800.22%+8,080
GENERAL MTRS CO(GM)99,280199,440+100,1607,39615,3730.41%+7,976
MOLINA HEALTHCARE INC(MOH)033,790+33,79007,7280.21%+7,728
BOEING CO(BA)26,08059,520+33,4405,19112,8840.35%+7,694
PENN ENTERTAINMENT INC(PENN)0351,920+351,92007,5170.20%+7,517
MYR GROUP INC(MYRG)17,56024,920+7,3604,95812,4700.34%+7,512
HEALTHEQUITY INC(HQY)48,510127,770+79,2604,05411,5400.31%+7,486
ULTRA CLEAN HLDGS INC(UCTT)100,13095,770-4,3606,22613,6560.37%+7,430
JFROG LTD(FROG)92,830129,480+36,6504,35711,7670.32%+7,411
HERC HLDGS INC(HRI)048,490+48,49006,9510.19%+6,951
MSC INDL DIRECT INC(MSM)058,250+58,25006,9290.19%+6,929
TIMKEN CO(TKR)40,39075,400+35,0104,06210,9570.30%+6,895
CAVA GROUP INC(CAVA)086,440+86,44006,7840.18%+6,784
XPO INC(XPO)25,84957,079+31,2305,02911,7180.32%+6,689
QUEST DIAGNOSTICS INC(DGX)031,480+31,48006,6720.18%+6,672
SEMTECH CORP(SMTC)107,75891,218-16,5408,28614,7640.40%+6,478
CITIGROUP INC(C)47,48483,734+36,2505,38511,7190.32%+6,334
PROTAGONIST THERAPEUTICS INC050,570+50,57006,1990.17%+6,199
AAON INC048,720+48,72006,1810.17%+6,181
CENTURI HOLDINGS INC(CTRI)0203,830+203,83006,1640.17%+6,164
JAMES HARDIE INDS PLC
ORD SHS
0233,750+233,75006,1200.16%+6,120
ESCO TECHNOLOGIES INC(ESE)17,85231,572+13,7205,02311,0510.30%+6,028
TAIWAN SEMICONDUCTOR MANUFAC(TSM)41,21041,210013,92719,6810.53%+5,754
ISHARES INC3,770205,060+201,2901055,7740.16%+5,670
TESLA INC(TSLA)39,18048,070+8,89014,56520,2180.55%+5,653
MICRON TECHNOLOGY INC(MU)10,9807,890-3,0903,7099,1070.25%+5,398
ALLEGRO MICROSYSTEMS INC(ALGM)147,420141,900-5,5204,6489,8790.27%+5,231
STANDEX INTL CORP(SXI)014,470+14,47005,1750.14%+5,175
GENIUS SPORTS LIMITED
SHARES CL A
0806,820+806,82004,8890.13%+4,889
HYATT HOTELS CORP(H)17,78038,080+20,3002,5577,3810.20%+4,825
SOLARIS ENERGY INFRAS INC(SEI)94,256125,806+31,5505,32610,1220.27%+4,796
ARGAN INC05,960+5,96004,7590.13%+4,759
CORNING INC(GLW)018,470+18,47004,7180.13%+4,718
KULICKE & SOFFA INDS INC(KLIC)106,38086,950-19,4306,99111,6300.31%+4,639
IONQ INC(IONQ)086,310+86,31004,5970.12%+4,597
BANDWIDTH INC(BAND)068,880+68,88004,3600.12%+4,360
D-WAVE QUANTUM INC(QBTS)0179,690+179,69004,3110.12%+4,311
SPACE EXPLORATION TECHN CORP025,180+25,18004,3020.12%+4,302
BRIGHTSPRING HEALTH SVCS INC(BTSG)247,200212,430-34,77010,53314,8150.40%+4,282
VERACYTE INC(VCYT)072,016+72,01604,2300.11%+4,230
CHAMPION HOMES INC(SKY)045,670+45,67004,0240.11%+4,024
SERVICETITAN INC(TTAN)055,890+55,89003,9520.11%+3,952
AAR CORP60,26473,664+13,4006,59610,5290.28%+3,932
COGNEX CORP(CGNX)110,240128,730+18,4905,4019,3230.25%+3,922
BOOKING HOLDINGS INC(BKNG)4,896136,776+131,88020,61424,3790.66%+3,765
DELL TECHNOLOGIES INC(DELL)08,540+8,54003,6850.10%+3,685
ENOVA INTL INC(ENVA)37,47036,070-1,4005,0908,6830.23%+3,594
TRANSOCEAN LTD(RIG)837,1201,813,160+976,0405,5508,8660.24%+3,316
ELEMENT SOLUTIONS INC(ESI)273,884263,644-10,2409,35012,5890.34%+3,239
WW GRAINGER INC(GWW)5,6106,610+1,0006,1198,9920.24%+2,873
LATTICE SEMICONDUCTOR CORP(LSCC)91,63973,979-17,6608,50011,3160.31%+2,815
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CASTLEARK MANAGEMENT LLC — 13F Holdings — Q2 2026 | TickerTrail