Westmount Partners, LLC 13F Holdings

CIK 0002051491

As of Sep 30, 2025, Westmount Partners, LLC reported 244 positions worth $377.5M in its SEC Form 13F filing.

Top 25 holdings

SecurityTickerSectorSharesValue% of portfolio
APPLE INCAAPLTechnology159,653$40.8M10.80%
MICROSOFT CORPMSFTTechnology35,339 8.4M4.86%
BROADCOM INCAVGOTechnology48,085 6.0M4.25%
VANGUARD 500 INDEX FUNDVOO—23,967 4.7M3.90%
NVIDIA CORPNVDATechnology68,166 2.8M3.38%
CACI INTERNATIONAL INCCACITechnology21,316 1.0M2.91%
SPDR S&P 500 ETF TRUSTSPY—13,751$9.2M2.43%
BERKSHIRE HATHAWAY INCBRK/BFinancial Services16,905$8.4M2.23%
AMAZON.COM INCAMZNEquity37,511$8.3M2.19%
ISHARES CORE S&P 500 ETFIVV—11,632$7.8M2.07%
VANGUARD TOTAL WORLD STOCK INDEX FUNDVT—53,751$7.4M1.97%
VANGUARD TOTAL STOCK MKT ETFVTI—19,580$6.4M1.71%
ALPHABET INCGOOGLEquity24,823$6.1M1.61%
WALMART INCWMTConsumer Defensive55,115$5.6M1.49%
INTERNATIONAL BUSINESS MACHINES CORPIBMTechnology19,256$5.5M1.46%
ORACLE CORPORCLTechnology19,045$5.5M1.46%
STATE STREET(R) SPDR(R) BLOOMBERG 1-3 MONTH T-BILL ETFBIL—58,208$5.3M1.41%
ILLUMINA INCILMNHealthcare47,609$4.9M1.29%
INVESCO QQQ TRUST SERIES 1QQQ—8,005$4.8M1.28%
ROBINHOOD MARKETS INC - AHOODEquity28,620$4.0M1.05%
MASIMO CORPMASIHealthcare25,866$3.7M0.98%
META PLATFORMS INCMETACommunication Services4,898$3.5M0.93%
NETFLIX INCNFLXCommunication Services2,970$3.5M0.92%
ISHARES CORE 80/20 AGGRESSIVE ALLOCATION ETFAOA—38,375$3.4M0.90%
ALPHABET INCGOOGEquity13,250$3.3M0.86%