13F-HR 1 q1201313f.txt COVER, SIGNATURE, SUMMARY AND INFORMATION TABLE UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 13F FORM 13F COVER PAGE Report for the Calendar Year or Quarter Ended: March 31, 2013 Check here if Amendment [ ]; Amendment Number: This Amendment (Check only one.): [ ] is a restatement. [ ] adds new holdings entries. Institutional Investment Manager Filing this Report: Name: Carderock Capital Management, Inc. Address: 2 Wisconsin Circle Suite 600 Chevy Chase, MD 20815-7003 13F File Number: 028-10166 The institutional investment manager filing this report and the person by whom it is signed hereby represent that the person signing the report is authorized to submit it, that all information contained herein is true, correct and complete, and that it is understood that all required items, statements, schedules, lists and tables, are considered integral parts of this submission. Person Signing this Report on Behalf of Reporting Manager: Name: James W. Mersereau Title: Compliance Officer Phone: 301-951-5288 x 102 Signature, Place, and Date of Signing: James W. Mersereau Chevy Chase, Maryland April 22nd, 2013 Report Type (Check only one.): [X] 13F HOLDINGS REPORT. [ ] 13F NOTICE. [ ] 13F COMBINATION REPORT. List of Other Managers Reporting for this Manager: None FORM 13F SUMMARY PAGE Report Summary: Number of Other Included Managers: 0 Form 13F Information Table Entry Total: 93 Form 13F Information Table Value Total: $178424 List of Other Included Managers: None FORM 13F INFORMATION TABLE VALUE SHARES/ SH/ PUT/ INVSTMT OTHER VOTING AUTHORITY NAME OF ISSUER TITLE OF CLASS CUSIP (x$1000) PRN AMT PRN CALL DSCRETN MANAGERS SOLE SHARED NONE ------------------------------ ---------------- --------- -------- -------- --- ---- ------- ------------ -------- -------- -------- AbbVie Inc COM 00287Y109 1992 48856 SH SOLE 48856 Abbott Laboratories COM 002824100 2250 63694 SH SOLE 63694 Accenture PLC COM G1151C101 3402 44774 SH SOLE 44774 Ametek COM 031100100 4292 98992 SH SOLE 98992 Amphenol Corp New Cl A COM 032095101 2969 39777 SH SOLE 39777 Ansys COM 03662Q105 2678 32895 SH SOLE 32895 Apple Computer COM 037833100 4750 10730 SH SOLE 10730 Arthur J. Gallagher & Co COM 363576109 1575 38130 SH SOLE 38130 Australia & New Zealand Bkg Gr COM 052528304 290 9750 SH SOLE 9750 Automatic Data Proc COM 053015103 1310 20146 SH SOLE 20146 Autozone COM 053332102 914 2304 SH SOLE 2304 BCE New COM 05534B760 3167 67830 SH SOLE 67830 Banco de Chile ADR COM 059520106 891 9399 SH SOLE 9399 Bank of Montreal COM 063671101 2115 33594 SH SOLE 33594 Bristol-Myers Squibb COM 110122108 620 15050 SH SOLE 15050 Canadian National Railway Corp COM 136375102 3070 30605 SH SOLE 30605 Celgene Corp COM 151020104 2582 22278 SH SOLE 22278 Central Fd of Canada COM 153501101 1123 57958 SH SOLE 57958 CenturyLink COM 156700106 503 14316 SH SOLE 14316 Check Point Software COM M22465104 625 13305 SH SOLE 13305 Chevron Texaco Corp COM 166764100 5037 42390 SH SOLE 42390 China Petroleum & Chemical Cor COM 16941R108 782 6685 SH SOLE 6685 Church & Dwight COM 171340102 4110 63588 SH SOLE 63588 Citrix Systems COM 177376100 681 9432 SH SOLE 9432 Cognizant Tech COM 192446102 1143 14924 SH SOLE 14924 Comcast Corp New Cl A COM 20030N101 1418 33786 SH SOLE 33786 CrediCorp Ltd COM G2519Y108 428 2577 SH SOLE 2577 Cummins COM 231021106 2011 17362 SH SOLE 17362 DIRECTV COM 25490A309 1044 18444 SH SOLE 18444 Danaher Corp COM 235851102 2592 41700 SH SOLE 41700 Davita Healthcare Partners COM 23918K108 2938 24770 SH SOLE 24770 Dominion Resources COM 25746U109 1284 22078 SH SOLE 22078 Donaldson Co COM 257651109 1846 51008 SH SOLE 51008 Dover Corp COM 260003108 270 3700 SH SOLE 3700 Ecolab COM 278865100 4969 61972 SH SOLE 61972 Enbridge COM 29250N105 620 13325 SH SOLE 13325 Express Scripts Hldg Co COM 30219G108 3861 67005 SH SOLE 67005 Exxon Mobil Corp COM 30231G102 429 4758 SH SOLE 4758 Factset Research System COM 303075105 704 7600 SH SOLE 7600 Fastenal Co COM 311900104 3184 62032 SH SOLE 62032 Fiserv COM 337738108 3367 38328 SH SOLE 38328 Grainger (WW) COM 384802104 6051 26896 SH SOLE 26896 Health Care Reit COM 42217K106 1477 21750 SH SOLE 21750 Henry Schein COM 806407102 3490 37708 SH SOLE 37708 Idexx Labs COM 45168D104 3626 39244 SH SOLE 39244 InterContinental Htls Gp PLC S COM 45857P400 1010 33198 SH SOLE 33198 Intl Business Mach COM 459200101 3901 18287 SH SOLE 18287 Intuit COM 461202103 2597 39555 SH SOLE 39555 Intuitive Surgical COM 46120E602 503 1024 SH SOLE 1024 Iron Mountain PA COM 462846106 209 5743 SH SOLE 5743 Johnson & Johnson COM 478160104 948 11625 SH SOLE 11625 Joy Global COM 481165108 612 10285 SH SOLE 10285 Knight Transn COM 499064103 193 12000 SH SOLE 12000 Luxottica Group ADR COM 55068R202 1046 20800 SH SOLE 20800 MasterCard Worldwide COM 57636Q104 3499 6466 SH SOLE 6466 McCormick & Co COM 579780206 2998 40767 SH SOLE 40767 McDonald's Corp COM 580135101 2598 26063 SH SOLE 26063 Merck & Co New COM 58933Y105 517 11707 SH SOLE 11707 Mettler Toledo Intl COM 592688105 288 1350 SH SOLE 1350 NextEra Energy COM 65339F101 1088 14011 SH SOLE 14011 Nike Cl B COM 654106103 1212 20537 SH SOLE 20537 Noble Energy COM 655044105 411 3550 SH SOLE 3550 Novo Nordisk Spons ADR COM 670100205 4220 26131 SH SOLE 26131 O'Reilly Automotive New COM 67103H107 3843 37517 SH SOLE 37517 Oracle Corp COM 68389X105 1221 37768 SH SOLE 37768 Paychex COM 704326107 305 8709 SH SOLE 8709 Praxair COM 74005P104 2862 25661 SH SOLE 25661 Procter & Gamble Co COM 742718109 262 3394 SH SOLE 3394 Public Storage Com COM 74460D109 1728 11347 SH SOLE 11347 Qualcomm COM 747525103 738 11022 SH SOLE 11022 Questar Corp COM 748356102 2408 98975 SH SOLE 98975 Ralph Lauren Corp COM 751212101 1280 7560 SH SOLE 7560 Rogers Communications Cl B COM 775109200 1034 20250 SH SOLE 20250 Roper Inds New Com COM 776696106 4622 36303 SH SOLE 36303 Ross Stores COM 778296103 1600 26400 SH SOLE 26400 SPDR Gold Trust ETF COM 78463V107 524 3391 SH SOLE 3391 Saul Centers COM 804395101 203 4650 SH SOLE 4650 Sigma-Aldrich Corp COM 826552101 4849 62442 SH SOLE 62442 Smucker, (JM) COM 832696405 1279 12894 SH SOLE 12894 Southern Co COM 842587107 941 20056 SH SOLE 20056 Stericycle COM 858912108 3940 37109 SH SOLE 37109 Syngenta ADR COM 87160A100 2304 27513 SH SOLE 27513 TRPrice Assoc COM 74144T108 2269 30312 SH SOLE 30312 Taiwan Semiconductor Mfg ADR COM 874039100 1172 68188 SH SOLE 68188 Teradata Corp COM 88076W103 1483 25342 SH SOLE 25342 Thermo Fisher Scientific COM 883556102 1872 24472 SH SOLE 24472 Toro Co COM 891092108 1105 24000 SH SOLE 24000 Toronto-Dominion Bank COM 891160509 1713 20574 SH SOLE 20574 Trimble Navigation Ltd COM 896239100 2633 87838 SH SOLE 87838 United Technologies COM 913017109 2368 25349 SH SOLE 25349 Verizon Communication COM 92343v104 206 4191 SH SOLE 4191 WGL Hldgs COM 92924f106 767 17398 SH SOLE 17398 Whole Foods Market COM 966837106 563 6489 SH SOLE 6489