0001168889-19-000004.txt : 20190423 0001168889-19-000004.hdr.sgml : 20190423 20190422185232 ACCESSION NUMBER: 0001168889-19-000004 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20190331 FILED AS OF DATE: 20190423 DATE AS OF CHANGE: 20190422 EFFECTIVENESS DATE: 20190423 FILER: COMPANY DATA: COMPANY CONFORMED NAME: CARDEROCK CAPITAL MANAGEMENT INC CENTRAL INDEX KEY: 0001168889 IRS NUMBER: 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: 19760361 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 13F-HR LIVE false true false 0001168889 XXXXXXXX 03-31-2019 03-31-2019 CARDEROCK CAPITAL MANAGEMENT INC

2 WISCONSIN CIRCLE SUITE 600 CHEVY CHASE MD 20815-7003

13F HOLDINGS REPORT 028-10166 N James W. Mersereau President and CCO James W. Mersereau Chevy Chase MD 04-22-2019 0 74 245157 false INFORMATION TABLE 2 Carderock13F-table-1Q2019.xml HOLDINGS TABLE 3M Co COM 88579Y101 315 1517 SH SOLE 0 0 1517 Abbott Laboratories COM 002824100 2062 25800 SH SOLE 0 0 25800 Accenture PLC Cl A COM G1151C101 8179 46466 SH SOLE 0 0 46466 Adobe Inc COM 00724F101 3059 11479 SH SOLE 0 0 11479 Air Products & Chemicals COM 009158106 3763 19708 SH SOLE 0 0 19708 Alphabet Inc COM 02079K305 5610 4767 SH SOLE 0 0 4767 Alphabet Inc Cl C COM 02079K107 211 180 SH SOLE 0 0 180 American Tower Corp. COM 03027X100 4185 21237 SH SOLE 0 0 21237 Ametek COM 031100100 3542 42694 SH SOLE 0 0 42694 Amgen COM 031162100 5701 30009 SH SOLE 0 0 30009 Amphenol Corp COM 032095101 6191 65556 SH SOLE 0 0 65556 Ansys COM 03662Q105 4903 26835 SH SOLE 0 0 26835 Aon PLC COM G0408V102 4270 25015 SH SOLE 0 0 25015 Apple Computer COM 037833100 8816 46411 SH SOLE 0 0 46411 Automatic Data Proc COM 053015103 7104 44473 SH SOLE 0 0 44473 Autozone COM 053332102 799 780 SH SOLE 0 0 780 Becton Dickinson & Co COM 075887109 5103 20436 SH SOLE 0 0 20436 Berkshire Hathaway Cl B COM 084670702 221 1098 SH SOLE 0 0 1098 Bristol-Myers Squibb COM 110122108 289 6050 SH SOLE 0 0 6050 Canadian National Railway Corp COM 136375102 1905 21294 SH SOLE 0 0 21294 Check Point Software COM M22465104 4520 35733 SH SOLE 0 0 35733 Chevron Texaco Corp COM 166764100 3644 29583 SH SOLE 0 0 29583 Church & Dwight COM 171340102 5266 73935 SH SOLE 0 0 73935 Clorox Co COM 189054109 341 2125 SH SOLE 0 0 2125 Cognizant Tech COM 192446102 1180 16285 SH SOLE 0 0 16285 Comcast Corp Cl A COM 20030N101 4896 122465 SH SOLE 0 0 122465 Costco Wholesale COM 22160K105 4046 16711 SH SOLE 0 0 16711 Covetrus Inc COM 22304C100 462 14505 SH SOLE 0 0 14505 Danaher Corp COM 235851102 5551 42043 SH SOLE 0 0 42043 Ecolab COM 278865100 5629 31886 SH SOLE 0 0 31886 Extra Space Storage COM 30225T102 211 2070 SH SOLE 0 0 2070 Exxon Mobil Corp COM 30231G102 216 2674 SH SOLE 0 0 2674 Factset Research System COM 303075105 300 1210 SH SOLE 0 0 1210 Fiserv COM 337738108 5720 64795 SH SOLE 0 0 64795 Fortive Corp COM 34959J108 4288 51110 SH SOLE 0 0 51110 Gartner Group Cl A COM 366651107 3829 25242 SH SOLE 0 0 25242 Harris Corp COM 413875105 3818 23908 SH SOLE 0 0 23908 Henry Schein COM 806407102 1845 30691 SH SOLE 0 0 30691 Home Depot COM 437076102 4206 21918 SH SOLE 0 0 21918 Honeywell COM 438516106 5147 32386 SH SOLE 0 0 32386 Idexx Labs COM 45168D104 5200 23257 SH SOLE 0 0 23257 Illinois Tool Works COM 452308109 3341 23278 SH SOLE 0 0 23278 Intel Corp COM 458140100 2342 43613 SH SOLE 0 0 43613 Intuit COM 461202103 5865 22437 SH SOLE 0 0 22437 J P Morgan Chase COM 46625H100 2584 25526 SH SOLE 0 0 25526 Johnson & Johnson COM 478160104 711 5089 SH SOLE 0 0 5089 Laboratory Corp COM 50540R409 3955 25850 SH SOLE 0 0 25850 Lauder Estee Cos Inc COM 518439104 800 4832 SH SOLE 0 0 4832 Marathon Pete Corp COM 56585A102 2446 40874 SH SOLE 0 0 40874 Marriott Intl New Cl A COM 571903202 1419 11342 SH SOLE 0 0 11342 Mastercard Worldwide COM 57636Q104 7779 33040 SH SOLE 0 0 33040 McCormick & Co COM 579780206 5234 34745 SH SOLE 0 0 34745 Merck & Co New COM 58933Y105 462 5550 SH SOLE 0 0 5550 Mettler Toledo Intl COM 592688105 4769 6596 SH SOLE 0 0 6596 Microsoft Corp COM 594918104 5351 45373 SH SOLE 0 0 45373 Moody's Corp COM 615369105 2117 11693 SH SOLE 0 0 11693 NextEra Energy COM 65339F101 1727 8932 SH SOLE 0 0 8932 Nike Cl B COM 654106103 3994 47433 SH SOLE 0 0 47433 Novo Nordisk Spons ADR COM 670100205 288 5501 SH SOLE 0 0 5501 O'Reilly Automotive New COM 67103H107 3675 9465 SH SOLE 0 0 9465 Paychex COM 704326107 438 5459 SH SOLE 0 0 5459 Phillips 66 COM 718546104 2365 24851 SH SOLE 0 0 24851 Public Storage Com COM 74460D109 758 3480 SH SOLE 0 0 3480 Roper Technologies Inc COM 776696106 6800 19884 SH SOLE 0 0 19884 Sherwin-Williams Co COM 824348106 3782 8782 SH SOLE 0 0 8782 Starbucks Corp COM 855244109 3004 40410 SH SOLE 0 0 40410 TRPrice Assoc COM 74144T108 899 8975 SH SOLE 0 0 8975 Taiwan Semiconductor COM 874039100 5864 143171 SH SOLE 0 0 143171 Thermo Fisher Scientific COM 883556102 7638 27903 SH SOLE 0 0 27903 Toro Co COM 891092108 4733 68751 SH SOLE 0 0 68751 Union Pacific Corp COM 907818108 265 1585 SH SOLE 0 0 1585 UnitedHealth Grp COM 91324P102 1214 4909 SH SOLE 0 0 4909 Verizon Communication COM 92343v104 1505 25455 SH SOLE 0 0 25455 Amer Fds Wash Mutual ISHARES 939330106 488 10805 SH SOLE 0 0 10805