FOSTER DYKEMA CABOT & PARTNERS, LLC 13F Holdings

CIK 0002011882 · WALTHAM, MA

As of Sep 30, 2025, FOSTER DYKEMA CABOT & PARTNERS, LLC reported 421 positions worth .5B in its SEC Form 13F filing.

Top 25 holdings

SecurityTickerSectorSharesValue% of portfolio
SPDR S&P 500 ETF TRUSTSPY—418,982$279.9M18.42%
JPMORGAN ULTRA-SHORT INCOMEJPST—3,867,938 96.2M12.91%
ISHARES ULTRA SHORT DURATION BOND ACTIVE ETFICSH—2,179,609 10.6M7.28%
AMPHENOL CORP-CL AAPHTechnology601,421$74.5M4.90%
MICROSOFT CORPMSFTTechnology112,873$58.5M3.85%
AMAZON.COM INCAMZNEquity240,865$52.9M3.48%
QUANTA SERVICES INCPWRIndustrials116,170$48.1M3.17%
ALPHABET INCGOOGLEquity163,271$39.7M2.61%
COSTCO WHOLESALE CORPCOSTConsumer Defensive42,201$39.1M2.57%
NVIDIA CORPNVDATechnology208,055$38.8M2.55%
JPMORGAN CHASE & COJPMFinancial Services122,878$38.8M2.55%
AMERICAN EXPRESS COAXPFinancial Services116,477$38.7M2.55%
EATON CORP PLCETNIndustrials92,407$34.6M2.28%
MOTOROLA SOLUTIONS INCMSITechnology69,581$31.9M2.10%
CINTAS CORPCTASIndustrials151,269$31.0M2.04%
BERKSHIRE HATHAWAY INCBRK/BFinancial Services57,487$28.9M1.90%
SYNOPSYS INCSNPSTechnology55,057$27.2M1.79%
WASTE MANAGEMENT INCWMIndustrials120,963$26.7M1.76%
NORTHROP GRUMMAN CORPNOCIndustrials42,064$25.6M1.69%
APPLE INCAAPLTechnology96,940$24.7M1.62%
KKR & CO INCKKRFinancial Services189,295$24.6M1.62%
VERTEX PHARMACEUTICALS INCVRTXHealthcare60,689$23.8M1.56%
ISHARES CORE MSCI EAFE ETFIEFA—270,735$23.6M1.56%
ELI LILLY & COLLYHealthcare30,079$22.9M1.51%
LOWES COMPANIES INCLOWConsumer Cyclical86,844$21.8M1.44%