Fund HoldingsMain Street Research LLC

Total Portfolio Value
$1.75B
Total Bought
$218.53M
Total Sold
$419.56M
Net Transaction
-$201.03M
Filing Period:
Securities
SharesValue ($K)
Q3 2025
Q4 2025
Change
Q3 2025
Q4 2025
Weight (%)
Change
SPDR SERIES TRUST
ST STR SP BIOT
0360,526+360,526043,9592.51%+43,959
JOHNSON & JOHNSON(JNJ)11,385179,318+167,9332,11137,1102.12%+34,999
ISHARES INC0355,461+355,461034,5581.98%+34,558
ASTRAZENECA PLC(AZN)0371,217+371,217034,1261.95%+34,126
CATERPILLAR INC(CAT)3,08159,559+56,4781,47034,1201.95%+32,649
ALPHABET INC(GOOG)299,844297,544-2,30072,89293,1315.33%+20,239
ISHARES TR
INTERNATIONAL SL
1,495,0001,907,800+412,80061,48279,1364.53%+17,654
BARCLAYS PLC1,694,9851,682,837-12,14835,03542,8282.45%+7,793
TAIWAN SEMICONDUCTOR MFG LTD(TSM)220,871218,147-2,72461,68766,4663.80%+4,779
CAMECO CORP(CCJ)364,392381,868+17,47630,55834,9372.00%+4,379
ASML HOLDING N V
N Y REGISTRY SHS
40,43440,118-31639,14442,9212.46%+3,777
WORLD GOLD TR(GLDM)466,864462,316-4,54835,69239,4682.26%+3,776
AMPHENOL CORP NEW297,311295,357-1,95436,79239,9882.29%+3,196
WALMART INC(WMT)340,885338,395-2,49035,13237,7802.16%+2,648
BROADCOM INC(AVGO)208,426205,395-3,03168,76271,0874.07%+2,326
AMAZON COM INC(AMZN)262,934259,849-3,08557,73259,9783.43%+2,246
GE VERNOVA INC(GEV)48,64149,161+52029,90932,1301.84%+2,221
MCKESSON CORP(MCK)68,89267,361-1,53153,22255,3113.16%+2,089
ALPHABET INC(GOOG)19,66120,091+4304,7896,3050.36%+1,516
SALESFORCE INC(CRM)2,5186,364+3,8465971,6890.10%+1,092
JPMORGAN CHASE & CO.(JPM)224,723221,919-2,80470,88471,5074.09%+623
VISA INC(V)0174,088+174,088061,0553.49%+61,055
UNION PAC CORP(UNP)02,342+2,34205420.03%+542
MICRON TECHNOLOGY INC(MU)5,9765,323-6531,0001,5200.09%+520
VANGUARD SPECIALIZED FUNDS02,361+2,36105190.03%+519
MITSUBISHI UFJ FINL GROUP IN(MUFG)030,205+30,20504790.03%+479
HUT 8 CORP(HUT)08,986+8,98604130.02%+413
AMERICAN EXPRESS CO(AXP)0817+81703020.02%+302
INTUITIVE SURGICAL INC0508+50802880.02%+288
EXPEDIA GROUP INC(EXPE)0950+95002690.02%+269
LAM RESEARCH CORP(LRCX)01,524+1,52402610.01%+261
PARKER-HANNIFIN CORP(PH)0292+29202570.01%+257
OMADA HEALTH INC(OMDA)015,909+15,90902510.01%+251
TJX COS INC NEW(TJX)01,563+1,56302400.01%+240
GILEAD SCIENCES INC(GILD)01,829+1,82902240.01%+224
NEXTERA ENERGY INC(NEE)02,795+2,79502240.01%+224
BROOKFIELD CORP(BN)04,628+4,62802120.01%+212
THERMO FISHER SCIENTIFIC INC(TMO)9961,151+1554836670.04%+184
ADVANCED MICRO DEVICES INC(AMD)03,422+3,42207330.04%+733
BRISTOL-MYERS SQUIBB CO(BMY)14,71514,620-956647890.05%+125
SCHWAB STRATEGIC TR34,24138,493+4,2527908840.05%+94
HSBC HLDGS PLC(HSBC)7,3587,696+3385226050.03%+83
RTX CORPORATION(RTX)5,5635,496-679311,0080.06%+77
ISHARES TR14,16515,941+1,7767308040.05%+74
DELTA AIR LINES INC DEL(DAL)4,5454,768+2232583310.02%+73
ISHARES TR
CORE 1 5 YR USD
21,22822,763+1,5351,0371,1100.06%+73
AON PLC(AON)627821+1942242900.02%+66
EXXON MOBIL CORP24,22523,209-1,0162,7312,7930.16%+62
CITIGROUP INC(C)4,8944,740-1544975530.03%+56
SPDR S&P 500 ETF TR(SPY)2,6542,663+91,7681,8210.10%+53
MERCK & CO INC(MRK)9,2707,784-1,4867788260.05%+48
SCHWAB STRATEGIC TR8,5419,959+1,4182252710.02%+46
ANALOG DEVICES INC(ADI)01,248+1,24803380.02%+338
3M CO(MMM)8,0928,059-331,2561,2900.07%+35
CAPITAL ONE FINL CORP(COF)1,0161,033+172162500.01%+34
CISCO SYS INC(CSCO)10,4729,684-7887167460.04%+29
SPDR GOLD TR(GLD)68968902452730.02%+28
TEXAS INSTRS INC(TXN)01,842+1,84203200.02%+320
CURTISS WRIGHT CORP(CW)888917+294825060.03%+23
ISHARES TR77177102092320.01%+23
KLA CORP(KLAC)235223-122532710.02%+17
INTEL CORP(INTC)7,1566,869-2872402530.01%+13
SPDR DOW JONES INDL AVERAGE(DIA)64064002973080.02%+11
ISHARES TR3,4053,40504965060.03%+10
SCHWAB STRATEGIC TR9,6069,60602242310.01%+7
ISHARES TR1,9321,93202432500.01%+6
ISHARES TR1,4461,44602352400.01%+5
ISHARES TR76676603593630.02%+4
BERKSHIRE HATHAWAY INC DEL5503,7713,7740.22%+3
INTUIT(INTU)0779+77905160.03%+516
COLGATE PALMOLIVE CO(CL)06,618+6,61805230.03%+523
STRYKER CORPORATION(SYK)01,843+1,84306490.04%+649
ABBOTT LABS3,5313,654+1234734580.03%-15
PEPSICO INC(PEP)2,3292,116-2133273070.02%-20
TRIMBLE INC(TRMB)3,8833,762-1213172950.02%-22
COMCAST CORP NEW(CCZ)010,912+10,91203260.02%+326
VANGUARD INDEX FDS01,538+1,53805160.03%+516
NORFOLK SOUTHN CORP(NSC)1,1811,117-643553230.02%-32
BANK AMERICA CORP12,53811,118-1,4206476110.03%-35
XYLEM INC(XYL)3,3133,305-84894500.03%-39
EBAY INC.(EBAY)3,5763,286-2903252860.02%-39
AT&T INC(T)14,04313,914-1293973460.02%-51
BOSTON SCIENTIFIC CORP(BSX)06,023+6,02305740.03%+574
TESLA INC(TSLA)13,02012,748-2725,7905,7330.33%-57
MASTERCARD INCORPORATED(MA)594491-1033382800.02%-58
ACCENTURE PLC IRELAND
SHS CLASS A
02,059+2,05905520.03%+552
SHOPIFY INC(SHOP)2,6162,040-5763893280.02%-60
SMUCKER J M CO(SJM)3,5563,330-2263863260.02%-60
TMC THE METALS COMPANY INC(TMC)10,0000-10,000640-64
ABBVIE INC(ABBV)9,5179,355-1622,2042,1370.12%-66
ISHARES TR
CORE MSCI TOTAL
33,18831,573-1,6152,7412,6720.15%-68
NETEASE INC(NTES)4,0854,000-856215500.03%-70
HOME DEPOT INC(HD)1,011962-494103310.02%-79
SCHWAB CHARLES CORP(SCHW)34,09831,782-2,3163,2553,1750.18%-80
MCDONALDS CORP(MCD)18,96818,588-3805,7645,6810.32%-83
ISHARES TR1,4501,260-1909708630.05%-107
INTERNATIONAL BUSINESS MACHS(IBM)0848+84802510.01%+251
SCHWAB STRATEGIC TR14,5319,835-4,6963832650.02%-118
AUTOMATIC DATA PROCESSING IN02,309+2,30905980.03%+598
INVESCO QQQ TR1,5951,345-2509588260.05%-131
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