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13F-HR filed by CARDEROCK CAPITAL MANAGEMENT INC

CARDEROCK CAPITAL MANAGEMENT INC filed this 13F-HR for the quarter ended 2025-12-31, filed 2026-01-09, with 69 holding rows worth $412,739,575.

Accession
0001941040-26-000007
Filed
2026-01-09
Accepted by EDGAR
acceptance time not in the bulk data set
Ingested
Source
SEC quarterly data set

Original filing

13F report for Q4 2025

A holdings report, 69 entries on the cover page, a total value of $412,739,575 stated on the cover page (in dollars after the unit check, H1), rows summing to $412,739,575 with VALUE read as dollars as filed, 13F file number 028-10166. The quarter's positions are built on this report. The resolved quarter.

The information table after summing rows of one CUSIP and put or call (H4), with the CUSIP and issuer name as filed. Values in dollars after the unit check (method).

Issuer as filedCUSIPClassAmountValueValue read asType
Alphabet Inc. Reg. Shares A02079K305COM58,651$18,357,763dollars as filed
Lam Research Corporation512807306COM105,936$18,134,124dollars as filed
AMPHENOL CORP NEW032095101COM123,775$16,726,954dollars as filed
Apple Inc037833100COM51,335$13,955,976dollars as filed
Eli Lilly and Company532457108COM12,184$13,093,901dollars as filed
MasterCard, Inc57636Q104COM22,443$12,812,260dollars as filed
Microsoft Corp594918104COM26,269$12,704,214dollars as filed
Thermo Fisher Scientific Inc.883556102COM21,017$12,178,301dollars as filed
S&P Global,Inc.78409V104COM23,241$12,145,514dollars as filed
HEICO CORP NEW COM422806109Stock37,313$12,074,114dollars as filed
IDEXX LABS INC COM45168D104Stock16,775$11,348,791dollars as filed
MONOLITHIC PWR SYS INC COM609839105Stock11,469$10,395,043dollars as filed
Intuitive Surgical,Inc.46120E602COM18,244$10,332,672dollars as filed
QUANTA SVCS INC74762E102COM23,914$10,093,143dollars as filed
PARKER-HANNIFIN CORP COM701094104Stock11,256$9,893,574dollars as filed
STERIS PLC SHS USDG8473T100Stock37,085$9,401,789dollars as filed
OREILLY AUTOMOTIVE INC COM67103H107Stock102,914$9,386,786dollars as filed
AMETEK INC COM031100100Stock43,789$8,990,320dollars as filed
MOODYS CORP COM615369105Stock17,568$8,974,613dollars as filed
FAIR ISAAC CORP COM303250104Stock5,241$8,860,539dollars as filed
NVIDIA Corp67066G104COM47,258$8,813,631dollars as filed
MONSTER BEVERAGE CORP NEW COM61174X109Stock114,024$8,742,220dollars as filed
CINTAS CORP COM172908105Stock45,958$8,643,321dollars as filed
Automatic Data Processing,Inc.053015103COM33,507$8,619,006dollars as filed
CADENCE DESIGN SYSTEM INC COM127387108Stock27,161$8,489,985dollars as filed
Costco Wholesale Corporation22160K105COM9,488$8,181,882dollars as filed
AON PLC SHS CL AG0403H108Stock22,438$7,917,921dollars as filed
Intuit Inc.461202103COM11,868$7,861,601dollars as filed
SHERWIN WILLIAMS CO824348106COM24,004$7,778,016dollars as filed
FORTINET INC COM34959E109Stock94,124$7,474,387dollars as filed
Home Depot, Inc437076102COM20,202$6,951,508dollars as filed
Stryker Corporation863667101COM19,452$6,836,794dollars as filed
ARCH CAP GROUP LTD ORDG0450A105Stock69,879$6,702,794dollars as filed
LEIDOS HOLDINGS INC COM525327102Stock35,498$6,403,839dollars as filed
WW GRAINGER INC COM384802104Stock5,999$6,053,291dollars as filed
WASTE CONNECTIONS INC COM94106B101Stock33,212$5,824,056dollars as filed
ILLINOIS TOOL WKS INC452308109COM23,638$5,822,039dollars as filed
Danaher Corporation235851102COM24,465$5,600,528dollars as filed
AIR PRODS & CHEMS INC009158106COM20,994$5,185,938dollars as filed
INGERSOLL RAND INC COM45687V106Stock62,858$4,979,611dollars as filed
MOTOROLA SOLUTIONS INC COM NEW620076307Stock11,408$4,372,915dollars as filed
Linde plcG54950103COM9,971$4,251,535dollars as filed
ROPER TECHNOLOGIES INC COM776696106Stock6,673$2,970,352dollars as filed
BADGER METER INC COM056525108Stock14,010$2,443,484dollars as filed
TJX Companies Inc872540109COM11,853$1,820,739dollars as filed
FEDERAL SIGNAL CORP313855108COM15,586$1,692,484dollars as filed
Walmart Inc.931142103COM14,739$1,642,072dollars as filed
CHURCH & DWIGHT CO INC COM171340102Stock17,418$1,460,499dollars as filed
EXXON MOBIL CORP30231G102COM10,608$1,276,567dollars as filed
Accenture Plc Class AG1151C101COM4,600$1,234,180dollars as filed
WATSCO INC COM942622200Stock2,822$950,873dollars as filed
MARRIOTT INTL INC NEW CL A571903202Stock2,143$664,844dollars as filed
Chevron Corporation166764100COM4,182$637,379dollars as filed
iShares U.S. Technology ETF464287721SHS2,875$574,080dollars as filed
FISERV INC337738108COM6,024$404,632dollars as filed
Berkshire Hathaway Inc084670702COM785$394,580dollars as filed
PRICE T ROWE GROUP INC COM74144T108Stock3,450$353,211dollars as filed
PAYCHEX INC704326107COM2,950$330,931dollars as filed
Johnson & Johnson478160104COM1,325$274,209dollars as filed
DIGITAL RLTY TR INC COM253868103REIT1,600$247,536dollars as filed
Abbott Laboratories002824100COM1,975$247,448dollars as filed
DNP SELECT INCOME FD INC23325P104COM23,604$235,804dollars as filed
CHIPOTLEMEXICANGRILLI169656105STOK6,194$229,178dollars as filed
ISHARES TR464287168COM1,600$225,824dollars as filed
AUTOZONE INC COM053332102Stock65$220,448dollars as filed
Honeywell Technologies438516106COM1,114$217,330dollars as filed
JPMorgan Chase & Co46625H100COM654$210,732dollars as filed
CSX Corporation126408103COM5,700$206,625dollars as filed
Raytheon Technologies Corporation75513E101COM1,125$206,325dollars as filed

Amendment chain

FilingRoleFiledAcceptedIngested
13F-HR 0001941040-26-000007this filing2026-01-09acceptance time not in the bulk data set