Fund Holdings — Main Street Research LLC

Total Portfolio Value
$2.12B
Total Bought
$414.61M
Total Sold
$250.22M
Net Transaction
+$164.39M
Filing Period:
Securities
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SharesValue ($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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MICRON TECHNOLOGY INC(MU)109,109108,636-47336,861125,3975.92%+88,536
CORNING INC(GLW)387,718394,058+6,34052,718100,6544.75%+47,936
TAIWAN SEMICONDUCTOR MANUFAC(TSM)223,159228,429+5,27075,417109,0915.15%+33,674
ROSS STORES INC(ROST)0150,755+150,755032,0881.51%+32,088
ASML HLDG NV
N Y REGISTRY SHS
41,68742,396+70955,06184,3443.98%+29,283
ISHARES INC361,874360,865-1,00944,51472,8593.44%+28,345
TECHNIPFMC PLC(FTI)0413,657+413,657027,4251.29%+27,425
BARCLAYS PLC850,9711,621,490+770,51918,00743,5532.06%+25,547
ALPHABET INC(GOOG)311,786316,947+5,16189,657113,2675.35%+23,610
CATERPILLAR INC(CAT)61,11061,759+64943,29465,7673.10%+22,473
SPDR SERIES TRUST
ST STR SP BIOT
567,479576,754+9,27572,48491,2714.31%+18,787
NVIDIA CORPORATION(NVDA)620,776630,053+9,277108,263126,0675.95%+17,804
AMPHENOL CORP301,043308,716+7,67338,03754,4332.57%+16,396
GE VERNOVA INC(GEV)50,69250,802+11044,24959,6852.82%+15,436
APPLE INC(AAPL)403,578406,129+2,551102,424117,5175.55%+15,093
BROADCOM INC(AVGO)212,402213,841+1,43965,74080,7783.81%+15,038
ROYAL BK CDA(RY)222,568227,136+4,56836,00747,0102.22%+11,003
AMAZON COM INC(AMZN)269,193274,738+5,54556,06565,4813.09%+9,416
KEYSIGHT TECHNOLOGIES INC(KEYS)112,937115,108+2,17131,89040,2961.90%+8,406
JPMORGAN CHASE & CO(JPM)223,762226,299+2,53765,82274,0743.50%+8,253
BHP BILLITON LIMITED519,212528,051+8,83937,76743,9922.08%+6,224
ISHARES TR
INTERNATIONAL SL
1,958,6272,027,356+68,72981,85187,7644.14%+5,913
PALO ALTO NETWORKS INC(PANW)34,02423,343-10,6815,4557,9600.38%+2,506
FAIR ISAAC CORP(FICO)8,4649,580+1,1169,03611,4460.54%+2,410
JOHNSON & JOHNSON(JNJ)186,882188,640+1,75845,68147,9092.26%+2,227
ARISTA NETWORKS INC(ANET)34,98134,937-444,2955,9350.28%+1,640
ALPHABET INC(GOOG)23,43722,707-7306,7238,0230.38%+1,300
ADVANCED MICRO DEVICES INC(AMD)3,1453,308+1636401,9220.09%+1,282
TESLA INC(TSLA)12,33712,943+6064,5865,4440.26%+858
MICROSOFT CORP(MSFT)67,54269,182+1,64025,00225,8061.22%+804
INTEL CORP(INTC)5,9197,350+1,4312611,0260.05%+765
ELI LILLY & CO(LLY)2,9082,746-1622,6743,2930.16%+619
STATE STR SPDR S&P 500 ETF T(SPY)3,2633,485+2222,1222,6020.12%+481
HUT 8 CORP(HUT)03,986+3,98604600.02%+460
LAM RESEARCH CORP(LRCX)1,9882,016+284258740.04%+449
ISHARES TR
CORE MSCI TOTAL
38,58339,073+4903,3433,7290.18%+386
TEXAS INSTRS INC(TXN)3,5273,560+336851,0610.05%+376
CISCO SYS INC(CSCO)10,0579,682-3757801,1370.05%+357
ON SEMICONDUCTOR CORP(ON)10,35010,363+136419800.05%+339
CROWDSTRIKE HLDGS INC(CRWD)628744+1162455680.03%+323
UNITED AIRLS HLDGS INC(UAL)02,344+2,34403190.02%+319
FORTINET INC(FTNT)4,0754,214+1393336470.03%+314
VANGUARD TAX-MANAGED FDS04,086+4,08602910.01%+291
MONSTER BEVERAGE CORP NEW(MNST)02,967+2,96702850.01%+285
WELLS FARGO & CO(WFC)46,88248,542+1,6603,7324,0120.19%+279
ISHARES TR01,435+1,43502700.01%+270
ISHARES TR02,371+2,37102610.01%+261
BERKSHIRE HATHAWAY INC DEL11,97811,980+25,7405,9950.28%+255
QUALCOMM INC(QCOM)01,375+1,37502540.01%+254
PROCTER & GAMBLE CO(PG)151,627151,073-55421,90122,1531.05%+252
DELTA AIR LINES INC(DAL)5,0916,263+1,1723385870.03%+248
ISHARES TR77177102544940.02%+241
ABEONA THERAPEUTICS INC(ABEO)038,514+38,51402380.01%+238
ISHARES TR1,9322,816+8842294610.02%+232
KLA CORP(KLAC)1771,604+1,4272614840.02%+223
ABBVIE INC(ABBV)10,2589,721-5372,2312,4460.12%+215
HIMS & HERS HEALTH INC(HIMS)06,200+6,20002150.01%+215
COCA COLA CO(KO)02,558+2,55802080.01%+208
DATADOG INC(DDOG)0791+79102060.01%+206
CITIGROUP INC(C)5,5265,803+2776278120.04%+185
SELECT SECTOR SPDR TR
ST STR TECHN ETF
2,8002,80003725330.03%+161
BERKSHIRE HATHAWAY INC DEL5503,5913,7440.18%+154
EBAY INC.(EBAY)4,1754,739+5643805300.02%+150
D R HORTON INC(DHI)3,8084,075+2675236640.03%+141
MITSUBISHI UFJ FINANCIAL GRO(MUFG)30,44832,721+2,2735176510.03%+134
COLGATE PALMOLIVE CO(CL)7,4848,390+9066387690.04%+131
COHERENT CORP(COHR)846823-232023250.02%+123
VISA INC(V)10,2469,369-8773,0973,2140.15%+118
MATCH GROUP INC NEW(MTCH)7,0118,746+1,7352153330.02%+117
ENTEGRIS INC(ENTG)1,8521,832-202173300.02%+112
PULTE GROUP INC(PHM)7,3827,145-2378689800.05%+112
STATE STR SPDR DOW JONES IND(DIA)1,5021,541+396968050.04%+109
INVESCO QQQ TR1,7691,531-2381,0211,1270.05%+106
HSBC HLDGS PLC(HSBC)7,7337,772+396387390.03%+101
SMUCKER J M CO(SJM)2,8583,337+4792763750.02%+100
CURTISS WRIGHT CORP(CW)1,0121,038+266897870.04%+97
BANK OF AMER CORP11,94311,869-745826760.03%+94
SHOPIFY INC(SHOP)2,4363,345+9092893820.02%+93
EXPEDIA GROUP INC(EXPE)1,1881,431+2432743660.02%+92
3M CO(MMM)7,8707,610-2601,1431,2320.06%+89
ISHARES INC14,74213,511-1,2312,6542,7380.13%+84
GOLDMAN SACHS GROUP INC(GS)874811-637398200.04%+81
ANALOG DEVICES INC(ADI)1,4911,395-964745540.03%+80
TJX COS INC NEW(TJX)1,9192,524+6053063820.02%+76
TRANE TECHNOLOGIES PLC(TT)947948+13954660.02%+71
LENNAR CORP(LEN)3,9044,483+5793394060.02%+67
NETEASE COM INC(NTES)4,0854,08504575230.02%+66
IDEXX LABS INC(IDXX)447600+1532513160.01%+65
META PLATFORMS INC(META)70,96272,187+1,22540,60040,6621.92%+63
ISHARES TR18,75119,721+9709319870.05%+56
PACIFIC BIOSCIENCES CALIF IN(PACB)152,100152,10002012560.01%+55
CIRRUS LOGIC INC(CRUS)5,7345,936+2028298820.04%+52
VANGUARD INDEX FDS1,2891,255-344144640.02%+51
ISHARES TR6952,780+2,0852963450.02%+49
SCHWAB STRATEGIC TR44,32646,488+2,1621,0051,0520.05%+47
ISHARES TR1,4461,44602292640.01%+34
ROBINHOOD MKTS INC(HOOD)3,2902,581-7092282590.01%+31
SCHWAB STRATEGIC TR8,5418,54102382660.01%+28
THE CIGNA GROUP(CI)771846+752062330.01%+28
PARKER-HANNIFIN CORP(PH)261265+42342590.01%+26
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Main Street Research LLC — 13F Holdings — Q2 2026 | TickerTrail