The Analysis of Main Street Research LLC's Holdings


Currently, Main Street Research LLC holds 129 types of securities in its portfolio with a total value $1.7B. In the most recent quarter, they have increased their positions in XBI (+360.5K shares, valued at $44.0M), JNJ (+167.9K shares, valued at $34.8M), EWY (+355.5K shares, valued at $34.6M); decreased their positions in TMUS (-178.2K shares, valued at $36.2M), N/A (-72.8K shares, valued at $31.0M), TT (-77.7K shares, valued at $30.2M); initiated new positions in XBI (+360.5K shares, valued at $44.0M), EWY (+355.5K shares, valued at $34.6M), AZN (+371.2K shares, valued at $34.1M).


Top Holding Treemap

Stock Holdings
TickerCompany NameSharesShares â–ŗ%Event DateReport DateHistory
NVDA NVIDIA CORPORATION595.8K shares-0.95%2025-12-312026-02-09history
ALPHABET INC ALPHABET INC297.5K shares-0.77%2025-12-312026-02-09history
MSFT MICROSOFT CORP168.2K shares0.03%2025-12-312026-02-09history
ISCF ISHARES TR1.9M shares27.61%2025-12-312026-02-09history
AAPL APPLE INC290.9K shares-17.19%2025-12-312026-02-09history
PLTR PALANTIR TECHNOLOGIES INC440.3K shares-3.35%2025-12-312026-02-09history
JPM JPMORGAN CHASE & CO.221.9K shares-1.25%2025-12-312026-02-09history
BROADCOM INC BROADCOM INC205.4K shares-1.45%2025-12-312026-02-09history
Sponsored
TSM TAIWAN SEMICONDUCTOR MFG LTD218.1K shares-1.23%2025-12-312026-02-09history
V VISA INC174.1K shares-1.70%2025-12-312026-02-09history
HOOD ROBINHOOD MKTS INC532.4K shares-1.28%2025-12-312026-02-09history
AMZN AMAZON COM INC259.8K shares-1.17%2025-12-312026-02-09history
META META PLATFORMS INC86.5K shares-2.96%2025-12-312026-02-09history
MCK MCKESSON CORP67.4K shares-2.22%2025-12-312026-02-09history
COST COSTCO WHSL CORP NEW62.4K shares-1.72%2025-12-312026-02-09history
XBI SPDR SERIES TRUST360.5K sharesnew addition2025-12-312026-02-09history
Sponsored
ASML ASML HOLDING N V40.1K shares-0.78%2025-12-312026-02-09history
BCS BARCLAYS PLC1.7M shares-0.72%2025-12-312026-02-09history
APH AMPHENOL CORP NEW295.4K shares-0.66%2025-12-312026-02-09history
GLDM WORLD GOLD TR462.3K shares-0.97%2025-12-312026-02-09history
WMT WALMART INC338.4K shares-0.73%2025-12-312026-02-09history
JNJ JOHNSON & JOHNSON179.3K shares1475.04%2025-12-312026-02-09history
UBER UBER TECHNOLOGIES INC446.9K shares-1.31%2025-12-312026-02-09history
CCJ CAMECO CORP381.9K shares4.80%2025-12-312026-02-09history
Sponsored
EWY ISHARES INC355.5K sharesnew addition2025-12-312026-02-09history
AZN ASTRAZENECA PLC371.2K sharesnew addition2025-12-312026-02-09history
CAT CATERPILLAR INC59.6K shares1833.11%2025-12-312026-02-09history
GEV GE VERNOVA INC49.2K shares1.07%2025-12-312026-02-09history
IBN ICICI BANK LIMITED1.0M shares-2.83%2025-12-312026-02-09history
PG PROCTER AND GAMBLE CO151.1K shares-1.09%2025-12-312026-02-09history
BKNG BOOKING HOLDINGS INC3.8K shares-38.19%2025-12-312026-02-09history
IBIT ISHARES BITCOIN TRUST ETF179.5K shares-5.92%2025-12-312026-02-09history
Sponsored
ALPHABET INC ALPHABET INC20.1K shares2.19%2025-12-312026-02-09history
BERKSHIRE HATHAWAY INC DEL BERKSHIRE HATHAWAY INC DEL12.1K shares-8.63%2025-12-312026-02-09history
TSLA TESLA INC12.7K shares-2.09%2025-12-312026-02-09history
MCD MCDONALDS CORP18.6K shares-2.00%2025-12-312026-02-09history
ADSK AUTODESK INC14.3K shares1.54%2025-12-312026-02-09history
FICO FAIR ISAAC CORP2.5K shares-71.11%2025-12-312026-02-09history
BRK.A BERKSHIRE HATHAWAY INC DEL5 shares0.00%2025-12-312026-02-09history
SCHW SCHWAB CHARLES CORP31.8K shares-6.79%2025-12-312026-02-09history
Sponsored
URTH ISHARES INC15.1K shares-9.47%2025-12-312026-02-09history
XOM EXXON MOBIL CORP23.2K shares-4.19%2025-12-312026-02-09history
IXUS ISHARES TR31.6K shares-4.87%2025-12-312026-02-09history
PANW PALO ALTO NETWORKS INC13.2K shares-61.58%2025-12-312026-02-09history
ABBV ABBVIE INC9.4K shares-1.70%2025-12-312026-02-09history
WFC WELLS FARGO CO NEW19.8K shares-46.49%2025-12-312026-02-09history
SPY SPDR S&P 500 ETF TR2.7K shares0.34%2025-12-312026-02-09history
CRM SALESFORCE INC6.4K shares152.74%2025-12-312026-02-09history
Sponsored
LLY ELI LILLY & CO1.4K shares-47.07%2025-12-312026-02-09history
MU MICRON TECHNOLOGY INC5.3K shares-10.93%2025-12-312026-02-09history
CVX CHEVRON CORP NEW9.5K shares-43.34%2025-12-312026-02-09history
MMM 3M CO8.1K shares-0.41%2025-12-312026-02-09history
ISTB ISHARES TR22.8K shares7.23%2025-12-312026-02-09history
RTX RTX CORPORATION5.5K shares-1.20%2025-12-312026-02-09history
NFLX NETFLIX INC10.6K shares-75.26%2025-12-312026-02-09history
CLX CLOROX CO DEL9.1K shares-2.59%2025-12-312026-02-09history
Sponsored
SCHI SCHWAB STRATEGIC TR38.5K shares12.42%2025-12-312026-02-09history
IVV ISHARES TR1.3K shares-13.10%2025-12-312026-02-09history
INVESCO QQQ TR INVESCO QQQ TR1.3K shares-15.67%2025-12-312026-02-09history
MERCK & CO INC MERCK & CO INC7.8K shares-16.03%2025-12-312026-02-09history
IGLB ISHARES TR15.9K shares12.54%2025-12-312026-02-09history
BMY BRISTOL-MYERS SQUIBB CO14.6K shares-0.65%2025-12-312026-02-09history
CSCO CISCO SYS INC9.7K shares-7.52%2025-12-312026-02-09history
AMD ADVANCED MICRO DEVICES INC3.4K shares-2.20%2025-12-312026-02-09history
Sponsored
TMO THERMO FISHER SCIENTIFIC INC1.2K shares15.56%2025-12-312026-02-09history
SYK STRYKER CORPORATION1.8K shares2.90%2025-12-312026-02-09history
BAC BANK AMERICA CORP11.1K shares-11.33%2025-12-312026-02-09history
HSBC HSBC HLDGS PLC7.7K shares4.59%2025-12-312026-02-09history
ADP AUTOMATIC DATA PROCESSING IN2.3K shares-6.82%2025-12-312026-02-09history
ORCL ORACLE CORP3.0K shares-20.99%2025-12-312026-02-09history
BSX BOSTON SCIENTIFIC CORP6.0K shares-6.56%2025-12-312026-02-09history
CITIGROUP INC CITIGROUP INC4.7K shares-3.15%2025-12-312026-02-09history
Sponsored
ACCENTURE PLC IRELAND ACCENTURE PLC IRELAND2.1K shares-17.11%2025-12-312026-02-09history
NTES NETEASE INC4.0K shares-2.08%2025-12-312026-02-09history
UNP UNION PAC CORP2.3K sharesnew addition2025-12-312026-02-09history
CL COLGATE PALMOLIVE CO6.6K shares-1.21%2025-12-312026-02-09history
VIG VANGUARD SPECIALIZED FUNDS2.4K sharesnew addition2025-12-312026-02-09history
INTU INTUIT779 shares3.59%2025-12-312026-02-09history
VTI VANGUARD INDEX FDS1.5K shares-6.90%2025-12-312026-02-09history
ITOT ISHARES TR3.4K shares0.00%2025-12-312026-02-09history
Sponsored
CW CURTISS WRIGHT CORP917 shares3.27%2025-12-312026-02-09history
MUFG MITSUBISHI UFJ FINL GROUP IN30.2K sharesnew addition2025-12-312026-02-09history
ABT ABBOTT LABS3.7K shares3.48%2025-12-312026-02-09history
XYL XYLEM INC3.3K shares-0.24%2025-12-312026-02-09history
TMUS T-MOBILE US INC2.2K shares-98.80%2025-12-312026-02-09history
HUT 8 CORP HUT 8 CORP9.0K sharesnew addition2025-12-312026-02-09history
TT TRANE TECHNOLOGIES PLC947 shares-98.80%2025-12-312026-02-09history
IWF ISHARES TR766 shares0.00%2025-12-312026-02-09history
Sponsored
COIN COINBASE GLOBAL INC1.6K shares-0.13%2025-12-312026-02-09history
T AT&T INC13.9K shares-0.92%2025-12-312026-02-09history
ADI ANALOG DEVICES INC1.2K shares3.14%2025-12-312026-02-09history
HD HOME DEPOT INC962 shares-4.85%2025-12-312026-02-09history
DAL DELTA AIR LINES INC DEL4.8K shares4.91%2025-12-312026-02-09history
SHOP SHOPIFY INC2.0K shares-22.02%2025-12-312026-02-09history
CMCSA COMCAST CORP NEW10.9K shares-2.77%2025-12-312026-02-09history
SJM SMUCKER J M CO3.3K shares-6.36%2025-12-312026-02-09history
Sponsored
NSC NORFOLK SOUTHN CORP1.1K shares-5.42%2025-12-312026-02-09history
VANGUARD INDEX FDS VANGUARD INDEX FDS513 shares-51.47%2025-12-312026-02-09history
TXN TEXAS INSTRS INC1.8K shares14.77%2025-12-312026-02-09history
DIA SPDR DOW JONES INDL AVERAGE640 shares0.00%2025-12-312026-02-09history
PEP PEPSICO INC2.1K shares-9.15%2025-12-312026-02-09history
AXP AMERICAN EXPRESS CO817 sharesnew addition2025-12-312026-02-09history
TRMB TRIMBLE INC3.8K shares-3.12%2025-12-312026-02-09history
AON PLC AON PLC821 shares30.94%2025-12-312026-02-09history
Sponsored
ISRG INTUITIVE SURGICAL INC508 sharesnew addition2025-12-312026-02-09history
EBAY EBAY INC.3.3K shares-8.11%2025-12-312026-02-09history
MA MASTERCARD INCORPORATED491 shares-17.34%2025-12-312026-02-09history
GLD SPDR GOLD TR689 shares0.00%2025-12-312026-02-09history
FNDX SCHWAB STRATEGIC TR10.0K shares16.60%2025-12-312026-02-09history
KLAC KLA CORP223 shares-5.11%2025-12-312026-02-09history
ADBE ADOBE INC771 shares-39.29%2025-12-312026-02-09history
EXPE EXPEDIA GROUP INC950 sharesnew addition2025-12-312026-02-09history
Sponsored
SCHX SCHWAB STRATEGIC TR9.8K shares-32.32%2025-12-312026-02-09history
LAM RESEARCH CORP LAM RESEARCH CORP1.5K sharesnew addition2025-12-312026-02-09history
PH PARKER-HANNIFIN CORP292 sharesnew addition2025-12-312026-02-09history
LINDE PLC LINDE PLC600 shares-99.18%2025-12-312026-02-09history
INTC INTEL CORP6.9K shares-4.01%2025-12-312026-02-09history
IBM INTERNATIONAL BUSINESS MACHS848 shares-34.52%2025-12-312026-02-09history
OMDA OMADA HEALTH INC15.9K sharesnew addition2025-12-312026-02-09history
COF CAPITAL ONE FINL CORP1.0K shares1.67%2025-12-312026-02-09history
Sponsored
IGM ISHARES TR1.9K shares0.00%2025-12-312026-02-09history
TJX TJX COS INC NEW1.6K sharesnew addition2025-12-312026-02-09history
IYY ISHARES TR1.4K shares0.00%2025-12-312026-02-09history
SOXX ISHARES TR771 shares0.00%2025-12-312026-02-09history
SCHF SCHWAB STRATEGIC TR9.6K shares0.00%2025-12-312026-02-09history
GILD GILEAD SCIENCES INC1.8K sharesnew addition2025-12-312026-02-09history
NEE NEXTERA ENERGY INC2.8K sharesnew addition2025-12-312026-02-09history
BN BROOKFIELD CORP4.6K sharesnew addition2025-12-312026-02-09history
Sponsored
HIMS HIMS & HERS HEALTH INC6.2K shares0.00%2025-12-312026-02-09history

Call Option Holdings
No call option holdings data available

Put Option Holdings
No put option holdings data available