Foster Dykema Cabot & Partners, LLC Top Holdings and 13F Report (2026) About Foster Dykema Cabot & Partners, LLCInvestment ActivityFoster Dykema Cabot & Partners, LLC has $1.90 billion in total holdings as of September 30, 2026.Foster Dykema Cabot & Partners, LLC owns shares of 352 different stocks, but just 17 companies or ETFs make up 80% of its holdings.Approximately 11.31% of the portfolio was purchased this quarter.About 0.58% of the portfolio was sold this quarter.This quarter, Foster Dykema Cabot & Partners, LLC has purchased 324 new stocks and bought additional shares in 51 stocks.Foster Dykema Cabot & Partners, LLC sold shares of 32 stocks and completely divested from 3 stocks this quarter.Largest Holdings SPDR S&P 500 ETF Trust $315,572,900JPMorgan Ultra-Short Income ETF $240,154,765iShares Ultra Short-Term Bond Active ETF $214,380,613Amazon.com $106,304,830Microsoft $92,554,917 Largest New Holdings this Quarter 92206C730 - Vanguard Russell 1000 ETF $1,250,096 Holding92206C714 - Vanguard Russell 1000 Value ETF $1,154,394 Holding30233Q108 - EXXONMOBIL HOLDINGS CORP $990,985 Holding893641100 - Transdigm Group $140,738 Holding29444U700 - Equinix $131,505 Holding Largest Purchases this Quarter Amazon.com 191,847 shares (about $47.80M)Amphenol 460,342 shares (about $38.86M)Microsoft 65,698 shares (about $33.70M)Apple 71,531 shares (about $23.82M)Visa 47,635 shares (about $17.12M) Largest Sales this Quarter JPMorgan Ultra-Short Income ETF 63,772 shares (about $3.21M)SPDR S&P 500 ETF Trust 2,447 shares (about $1.87M)Quanta Services 2,468 shares (about $1.59M)Vertex Pharmaceuticals 1,294 shares (about $676.52K)Thermo Fisher Scientific 763 shares (about $515.42K) Sector Allocation Over TimeMap of 500 Largest Holdings ofFoster Dykema Cabot & Partners, LLC Selling Neutral Buying Latest 13F Holdings and Changes Since Previous Quarterly FilingIssuer NameHoldings ValueApproximate Purchase/SaleChange in SharesShares Held% of PortfolioSectorSPYSPDR S&P 500 ETF Trust$315,572,900$1,870,797 ▼-0.6%412,76916.6%ETFJPSTJPMorgan Ultra-Short Income ETF$240,154,765$3,212,196 ▼-1.3%4,767,81312.7%ETFICSHiShares Ultra Short-Term Bond Active ETF$214,380,613$1,247,904 ▲0.6%4,253,58411.3%ETFAMZNAmazon.com$106,304,830$47,798,680 ▲81.7%426,6705.6%Consumer DiscretionaryMSFTMicrosoft$92,554,917$33,696,526 ▲57.3%180,4544.9%TechnologyAPHAmphenol$80,249,347$38,864,949 ▲93.9%950,5264.2%TechnologyPWRQuanta Services$59,791,986$1,585,715 ▼-2.6%93,0603.1%IndustrialsGOOGLAlphabet$57,145,516$510,271 ▲0.9%166,0823.0%Communication ServicesNVDANVIDIA$55,438,763$12,648,064 ▲29.6%242,4822.9%TechnologyAAPLApple$54,794,981$23,821,197 ▲76.9%164,5402.9%TechnologyCOSTCostco Wholesale$46,209,796$5,289,989 ▲12.9%50,7612.4%Consumer StaplesJPMJPMorgan Chase & Co.$43,778,799$4,579,356 ▲11.7%132,3302.3%FinanceGSThe Goldman Sachs Group$38,710,189$4,640,469 ▲13.6%42,9942.0%FinanceETNEaton$38,103,742$306,384 ▼-0.8%88,6732.0%IndustrialsAXPAmerican Express$34,890,433$11,556 ▼0.0%114,7331.8%FinanceLLYEli Lilly and Company$32,126,355$300,841 ▼-0.9%27,7651.7%HealthcareVRTXVertex Pharmaceuticals$29,768,279$676,516 ▼-2.2%56,9391.6%HealthcareCTASCintas$29,681,931$145,710 ▼-0.5%152,1681.6%IndustrialsTMOThermo Fisher Scientific$27,643,789$515,425 ▼-1.8%40,9221.5%HealthcareBRK.BBerkshire Hathaway$27,104,912$413,298 ▼-1.5%54,4331.4%FinanceAVGOBroadcom$26,729,114$99,738 ▲0.4%76,1101.4%TechnologyWMWaste Management$26,175,041$13,663 ▼-0.1%128,3591.4%IndustrialsIEFAiShares Core MSCI EAFE ETF$25,570,239$208,292 ▼-0.8%263,9371.3%ETFNOCNorthrop Grumman$20,810,489$34,327 ▼-0.2%43,0431.1%IndustrialsVTIVanguard Total Stock Market ETF$19,524,849$397,817 ▼-2.0%52,1721.0%ETFVVisa$18,509,448$17,116,685 ▲1,229.0%51,5111.0%FinanceGOOGAlphabet$10,679,814$186,726 ▲1.8%31,3430.6%Communication ServicesXLKTechnology Select Sector SPDR Fund$10,593,011$7,243 ▼-0.1%54,1150.6%ETFVOOVanguard S&P 500 ETF$6,714,940$1,128,385 ▲20.2%9,5810.4%ETFINDBIndependent Bank$6,425,0250.0%82,0670.3%FinanceSPYXSPDR S&P Fossil Fuel Reserves Free ETF$6,299,9210.0%100,8310.3%ETFMAMastercard$5,910,655$5,895,214 ▲38,178.6%10,7180.3%FinanceIWFiShares Russell 1000 Growth ETF$5,273,947$20,668 ▼-0.4%42,1040.3%ETFABBVAbbVie$4,241,943$3,243,977 ▲325.1%16,2160.2%HealthcarePGProcter & Gamble$3,514,904$244,506 ▼-6.5%24,1940.2%Consumer StaplesMSMorgan Stanley$3,168,772$1,951,330 ▲160.3%16,8480.2%FinanceIVViShares Core S&P 500 ETF$3,073,356$46,717 ▼-1.5%4,0130.2%ETFMETAMeta Platforms$2,399,621$2,351,759 ▲4,913.6%3,3090.1%Communication ServicesIWDiShares Russell 1000 Value ETF$2,351,120$24,297 ▼-1.0%9,4830.1%ETFSDGiShares MSCI Global Sustainable Development Goals ETF$1,871,5810.0%21,4210.1%ETFSPROTT ASSET MANAGEMENT LP$1,804,811$7,036 ▼-0.4%57,7170.1%PHYSICAL GOLD TRWALMART INC$1,697,845$41,568 ▲2.5%16,3380.1%COMSPACE EXPLORATION TECHN CORP$1,656,141$1,354,421 ▲448.9%10,9780.1%CLASS A COM STKJNJJohnson & Johnson$1,556,142$191,937 ▲14.1%5,8780.1%HealthcareVEUVanguard FTSE All-World ex-US ETF$1,512,875$30,284 ▼-2.0%18,2340.1%ETFCSCOCisco Systems$1,509,8340.0%14,0280.1%TechnologyAMDAdvanced Micro Devices$1,339,143$1,223,520 ▲1,058.2%2,1890.1%TechnologyMRKMerck & Co., Inc.$1,275,392$14,616 ▲1.2%8,7260.1%HealthcareVONEVanguard Russell 1000 ETF$1,250,096$1,250,096 ▲New Holding3,6340.1%ETFCATCaterpillar$1,182,1320.0%1,4580.1%IndustrialsVONVVanguard Russell 1000 Value ETF$1,154,394$1,154,394 ▲New Holding10,6200.1%ETFQQQInvesco QQQ$1,131,5170.0%1,5280.1%ETFSPGIS&P Global$1,127,7900.0%2,8590.1%FinanceKOCoca-Cola$1,093,912$59,854 ▲5.8%12,6290.1%Consumer StaplesPEPPepsiCo$1,086,2440.0%8,5720.1%Consumer StaplesPLDPrologis$1,058,0660.0%8,1490.1%Real EstateIVWiShares S&P 500 Growth ETF$1,023,8450.0%7,1970.1%ETFEXXONMOBIL HOLDINGS CORP$990,985$990,985 ▲New Holding6,0890.1%COM SHSMCDMcDonald's$953,551$27,944 ▼-2.8%4,1290.1%Consumer DiscretionaryBLACKROCK INC$932,3530.0%8810.0%COMADPAutomatic Data Processing$810,4510.0%3,1200.0%IndustrialsVOVanguard Mid-Cap ETF$799,2570.0%10,1920.0%ETFRTXRTX$790,3120.0%4,2570.0%IndustrialsUNPUnion Pacific$755,7050.0%2,7770.0%IndustrialsVUGVanguard Growth ETF$751,5170.0%8,3400.0%ETFINTCIntel$727,6320.0%6,0520.0%TechnologyVEAVanguard FTSE Developed Markets ETF$717,821$1,977 ▼-0.3%10,1660.0%ETFTJXTJX Companies$699,655$13,231 ▼-1.9%5,2880.0%Consumer DiscretionaryTE CONNECTIVITY PLC$682,8440.0%3,2350.0%ORD SHSLMTLockheed Martin$661,516$23,935 ▼-3.5%1,2990.0%IndustrialsTSMTaiwan Semiconductor Manufacturing$653,005$130,327 ▲24.9%1,4280.0%TechnologyPMPhilip Morris International$646,1170.0%3,3860.0%Consumer StaplesDHRDanaher$605,924$106,536 ▲21.3%2,7300.0%HealthcareSPROTT ASSET MANAGEMENT LP$602,7940.0%31,1200.0%PHYSICAL SILVERIWRiShares Russell Mid-Cap ETF$587,8650.0%5,5090.0%ETFQCOMQualcomm$581,382$173,918 ▲42.7%3,1590.0%TechnologyABTAbbott Laboratories$557,599$5,534 ▼-1.0%5,6420.0%HealthcareDISWalt Disney$549,151$3,147 ▲0.6%5,2350.0%Communication ServicesDFUSDimensional U.S. Equity ETF$541,605$75,308 ▼-12.2%6,5230.0%ETFCBChubb$514,2020.0%1,5760.0%FinanceGEGE Aerospace$504,036$67,142 ▲15.4%1,6140.0%IndustrialsTSLATesla$496,0240.0%1,3980.0%Consumer DiscretionaryIWMiShares Russell 2000 ETF$493,8110.0%1,7770.0%ETFMARMarriott International$488,3350.0%1,3730.0%Consumer DiscretionaryIDXXIDEXX Laboratories$467,3600.0%8950.0%HealthcareORCLOracle$466,408$83,753 ▲21.9%3,3970.0%TechnologyDGRWWisdomTree U.S. Quality Dividend Growth Fund$441,0810.0%4,5360.0%ETFIBMInternational Business Machines$435,9010.0%1,9820.0%TechnologyADIAnalog Devices$395,5200.0%9970.0%TechnologyNFLXNetflix$381,2980.0%5,4800.0%Communication ServicesVBVanguard Small-Cap ETF$368,4150.0%1,2950.0%ETFECLEcolab$366,9880.0%1,3330.0%MaterialsVTVVanguard Value ETF$365,1750.0%1,6900.0%ETFKRBNKraneShares Global Carbon Strategy ETF$360,4220.0%10,6950.0%ETFIJRiShares Core S&P Small-Cap ETF$347,4460.0%2,5540.0%ETFVTVanguard Total World Stock ETF$340,4820.0%2,1570.0%ETFGE VERNOVA INC$331,7210.0%3490.0%COMEFAXSPDR MSCI EAFE Fossil Fuel Reserves Free ETF$305,2950.0%5,6990.0%ETFKNSLKinsale Capital Group$304,6760.0%9440.0%FinanceIBDRiShares iBonds Dec 2026 Term Corporate ETF$303,0000.0%12,5000.0%ETFShowing largest 100 holdings. 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