0001168889-25-000004.txt : 20250710 0001168889-25-000004.hdr.sgml : 20250710 20250710133919 ACCESSION NUMBER: 0001168889-25-000004 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20250630 FILED AS OF DATE: 20250710 DATE AS OF CHANGE: 20250710 EFFECTIVENESS DATE: 20250710 FILER: COMPANY DATA: COMPANY CONFORMED NAME: CARDEROCK CAPITAL MANAGEMENT INC CENTRAL INDEX KEY: 0001168889 ORGANIZATION NAME: EIN: 521487670 STATE OF INCORPORATION: MD FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 13F-HR SEC ACT: 1934 Act SEC FILE NUMBER: 028-10166 FILM NUMBER: 251115749 BUSINESS ADDRESS: STREET 1: 2 WISCONSIN CIRCLE STREET 2: SUITE 600 CITY: CHEVY CHASE STATE: MD ZIP: 20815-7003 BUSINESS PHONE: 3019515288 MAIL ADDRESS: STREET 1: 2 WISCONSIN CIRCLE STREET 2: SUITE 600 CITY: CHEVY CHASE STATE: MD ZIP: 20815-7003 FORMER COMPANY: FORMER CONFORMED NAME: MERSEREAU CO DATE OF NAME CHANGE: 20020311 13F-HR 1 primary_doc.xml X0202 13F-HR LIVE false true false 0001168889 XXXXXXXX 06-30-2025 06-30-2025 CARDEROCK CAPITAL MANAGEMENT INC

2 WISCONSIN CIRCLE SUITE 600 CHEVY CHASE MD 20815-7003

13F HOLDINGS REPORT 028-10166 N Daniel Kane 301-951-5288 Daniel Kane Chevy Chase MD 07-10-2025 0 139 390351886 false INFORMATION TABLE 2 Carderock3Q2025.xml AT & T COM 00206R102 19100 660 SH SOLE 0 0 660 AbbVie Inc COM 00287Y109 129934 700 SH SOLE 0 0 700 Abbott Laboratories COM 002824100 391029 2875 SH SOLE 0 0 2875 Accenture PLC Cl A COM G1151C101 6543300 21892 SH SOLE 0 0 21892 Agree Realty Corp REIT COM 008492100 94978 1300 SH SOLE 0 0 1300 Air Products & Chemicals COM 009158106 7353304 26070 SH SOLE 0 0 26070 Alphabet Inc COM 02079K305 8851857 50229 SH SOLE 0 0 50229 Alphabet Inc Cl C COM 02079K107 53217 300 SH SOLE 0 0 300 Altria Group Inc COM 02209S103 26383 450 SH SOLE 0 0 450 Amazon.com COM 023135106 27424 125 SH SOLE 0 0 125 Ametek COM 031100100 7983955 44120 SH SOLE 0 0 44120 Amphenol Corp COM 032095101 13556499 137281 SH SOLE 0 0 137281 Ansys COM 03662Q105 438674 1249 SH SOLE 0 0 1249 Aon PLC COM G0403H108 7222606 20245 SH SOLE 0 0 20245 Apple Computer COM 037833100 9080004 44256 SH SOLE 0 0 44256 Arch Cap Group Ltd COM G0450A105 7374959 80999 SH SOLE 0 0 80999 Arthur J. 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