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Baldwin Investment Management, LLC

Q3 2025 Holdings

Filed 2025-11-10 | 207 holdings | $873.4M | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↓Shares% Portfolio
Berkshire Hathaway Inc A(BRK/A)CL A084670108$419.3M55648.0%
Broadcom Limited(AVGO)Common Stock11135F101$23.8M72,2122.7%
Nvidia Corp(NVDA)Common Stock67066G104$22.1M118,1892.5%
Apple Inc(AAPL)Common Stock037833100$18.5M72,4862.1%
Microsoft Corp(MSFT)Common Stock594918104$16.9M32,6881.9%
J.P. Morgan Chase & Co(JPM)Common Stock46625H100$15.4M48,7891.8%
Lam Research Corp(LRCX)Common Stock512807306$13.4M100,0281.5%
Costco Wholesale Corporation(COST)Common Stock22160K105$10.2M11,0481.2%
Berkshire Hathaway Inc B(BRK/B)CL B084670702$9.5M18,9781.1%
Amazon.com Inc(AMZN)Common Stock023135106$9.1M41,3641.0%
Eli Lilly & Company(LLY)Common Stock532457108$8.5M11,0791.0%
Alphabet Inc Class A(GOOGL)Common Stock02079K305$8.2M33,8190.9%
Visa Inc.(V)Common Stock92826C839$7.4M21,5360.8%
RTX Corp(RTX)Common Stock75513E101$7.2M43,2520.8%
Abbvie Inc(ABBV)Common Stock00287Y109$6.7M28,9800.8%
Exxon Mobil Corporation(XOM)Common Stock30231G102$6.4M56,8730.7%
Vertex Pharmaceuticals(VRTX)Common Stock92532F100$6.2M15,7480.7%
Enterprise Products Partners(EPD)Unit Ltd Partn293792107$6.0M192,4400.7%
Linde PLC(LIN)SPONS ADRG54950103$5.7M12,0120.7%
Blackrock Inc(BLK)Common Stock09290D101$5.4M4,6510.6%
Vanguard S&P 500 Etf(VOO)Vang ETF922908363$5.4M8,8110.6%
Abbott Laboratories(ABT)Common Stock002824100$5.3M39,4650.6%
Goldman Sachs Group Inc(GS)Common Stock38141G104$5.1M6,4170.6%
S&P Global Inc(SPGI)S&P Global78409V104$5.0M10,2420.6%
Palo Alto Networks(PANW)Common Stock697435105$4.9M24,2550.6%
Eaton Corp(ETN)Common StockG29183103$4.8M12,7100.5%
Intuitive Surgical(ISRG)Common Stock46120E602$4.7M10,5620.5%
Home Depot Inc(HD)Common Stock437076102$4.7M11,6140.5%
Taiwan Semiconductor Manufacturing ADR(TSM)Sponsored ADR874039100$4.6M16,5920.5%
Caterpillar Inc(CAT)Common Stock149123101$4.1M8,5820.5%
Thermo Fisher Scientific(TMO)Common Stock883556102$4.0M8,2500.5%
Alphabet Inc Class C(GOOG)Common Stock02079K107$3.8M15,7720.4%
Rockwell Automation(ROK)Common Stock773903109$3.7M10,5400.4%
Vertiv Holdings Co(VRT)Common Stock92537N108$3.7M24,3010.4%
Baker Hughes Co(BKR)Common Stock05722G100$3.6M73,4520.4%
Zoetis Inc(ZTS)Common Stock98978V103$3.4M22,9660.4%
Johnson & Johnson(JNJ)Common Stock478160104$3.3M17,9400.4%
Morgan Stanley & Co(MS)Common Stock617446448$3.1M19,6720.4%
Union Pacific Corp(UNP)Common Stock907818108$3.1M13,0820.4%
Capital One Financial(COF)Common Stock14040H105$3.0M13,9250.3%
Nextera Energy(NEE)Common Stock65339F101$2.9M38,1660.3%
S&P DEP Receipts(SPY)Unit SER 178462F103$2.7M4,1220.3%
Lowes Companies Inc(LOW)Common Stock548661107$2.7M10,8220.3%
TJX Inc(TJX)Common Stock872540109$2.7M18,3960.3%
Accenture Plc(ACN)Common StockG1151C101$2.6M10,6290.3%
Tractor Supply Company(TSCO)Common Stock892356106$2.6M45,2800.3%
American Tower REIT(AMT)Common Stock03027X100$2.6M13,3150.3%
Danaher Corp(DHR)Common Stock235851102$2.5M12,4380.3%
Vanguard Total Stock Market ETF(VTI)Vang ETF922908769$2.5M7,4730.3%
Mastercard Inc(MA)Common Stock57636Q104$2.4M4,2380.3%
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