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Blair William & Co

Q3 2025 Holdings

Filed 2025-11-12 | 1844 holdings | $37.6B | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↓Shares% Portfolio
Microsoft Corp(MSFT)COM594918104$1.9B3,607,1065.0%
Apple Inc(AAPL)COM037833100$1.5B5,992,7954.1%
Amazon COM Inc(AMZN)COM023135106$1.3B6,006,8853.5%
Nvidia Corporation(NVDA)COM67066G104$1.1B5,645,1122.8%
Alphabet Inc(GOOG)CAP STK CL C02079K107$766.2M3,145,9552.0%
JPMorgan Chase & Co.(JPM)COM46625H100$727.7M2,306,9181.9%
Visa Inc(V)COM CL A92826C839$669.8M1,962,1531.8%
Idexx Labs Inc(IDXX)COM45168D104$659.2M1,031,7861.8%
Alphabet Inc(GOOGL)CAP STK CL A02079K305$614.1M2,525,9741.6%
Spdr S&P 500 ETF TR(SPY)TR UNIT78462F103$572.5M859,3441.5%
Mastercard Incorporated(MA)CL A57636Q104$555.5M976,5971.5%
Costco Whsl Corp New(COST)COM22160K105$510.5M551,5581.4%
Meta Platforms Inc(META)CL A30303M102$498.5M678,8571.3%
Uber Technologies Inc(UBER)COM90353T100$416.1M4,247,4931.1%
GE Vernova Inc(GEV)COM36828A101$386.2M628,1211.0%
Veeva SYS Inc(VEEV)CL A COM922475108$384.1M1,289,2521.0%
Servicenow Inc(NOW)COM81762P102$367.3M399,0811.0%
Progressive Corp(PGR)COM743315103$355.4M1,439,1560.9%
Fastenal Co(FAST)COM311900104$341.6M6,965,5640.9%
Amphenol Corp New(APH)CL A032095101$340.5M2,751,5140.9%
Stryker Corporation(SYK)COM863667101$339.9M919,5050.9%
Watsco Inc(WSO)COM942622200$323.4M799,9560.9%
Home Depot Inc(HD)COM437076102$310.3M765,8950.8%
Ishares TR(IVV)CORE S&P500 ETF464287200$298.7M446,3120.8%
Broadcom Inc(AVGO)COM11135F101$293.5M889,7160.8%
Abbvie Inc(ABBV)COM00287Y109$292.6M1,263,5810.8%
Intercontinental Exchange in(ICE)COM45866F104$291.4M1,729,7690.8%
Danaher Corporation(DHR)COM235851102$270.8M1,366,1020.7%
Guidewire Software Inc(GWRE)COM40171V100$266.2M1,158,0430.7%
Costar Group Inc(CSGP)COM22160N109$263.9M3,128,4730.7%
Pure Storage Inc(PSTG)CL A74624M102$258.6M3,085,0520.7%
Palo Alto Networks Inc(PANW)COM697435105$252.1M1,237,8640.7%
Fiserv Inc(FISV)COM337738108$249.5M1,935,0220.7%
Walmart Inc(WMT)COM931142103$248.0M2,406,2790.7%
American Express Co(AXP)COM025816109$233.7M703,4900.6%
Blackstone Inc(BX)COM09260D107$232.6M1,361,6490.6%
ELI Lilly & Co(LLY)COM532457108$228.6M299,5490.6%
Transdigm Group Inc(TDG)COM893641100$227.6M172,6490.6%
Applovin Corp(APP)COM CL A03831W108$227.3M316,3880.6%
Berkshire Hathaway Inc del(BRK/B)CL B NEW084670702$223.8M445,2340.6%
Tyler Technologies Inc(TYL)COM902252105$222.2M424,7080.6%
BWX Technologies Inc(BWXT)COM05605H100$219.6M1,191,0680.6%
Ecolab Inc(ECL)COM278865100$217.5M794,1430.6%
Abbott Labs(ABT)COM002824100$214.1M1,598,2060.6%
Copart Inc(CPRT)COM217204106$213.1M4,738,5660.6%
Workday Inc(WDAY)CL A98138H101$212.5M882,9330.6%
Cintas Corp(CTAS)COM172908105$206.5M1,005,9550.5%
Intuitive Surgical Inc(ISRG)COM NEW46120E602$204.8M458,0060.5%
Vanguard Index FDS(VOO)S&P 500 ETF SHS922908363$202.1M330,0190.5%
Zoetis Inc(ZTS)CL A98978V103$199.5M1,363,1550.5%
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