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Carderock Capital Management Inc

Q1 2026 Holdings

Filed 2026-04-10 | 73 holdings | $404.8M | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↓Shares% Portfolio
LAM Research Corp(LRCX)COM NEW512807306$20.5M95,7985.1%
Alphabet Inc(GOOGL)CAP STK CL A02079K305$16.6M57,7824.1%
Amphenol Corp New(APH)CL A032095101$14.3M113,4543.5%
Apple Inc(AAPL)COM037833100$13.4M52,7113.3%
Monolithic PWR SYS Inc(MPWR)COM609839105$12.8M11,6653.2%
Quanta Svcs Inc(PWR)COM74762E102$12.6M22,8693.1%
ELI Lilly & Co(LLY)COM532457108$11.6M12,5822.9%
Mastercard Incorporated(MA)CL A57636Q104$11.5M22,9642.8%
Thermo Fisher Scientific Inc(TMO)COM883556102$10.5M21,2692.6%
Heico Corp New(HEI)COM422806109$10.3M37,5252.5%
Parker-Hannifin Corp(PH)COM701094104$10.1M11,3192.5%
Microsoft Corp(MSFT)COM594918104$10.0M26,9282.5%
Ametek Inc(AME)COM031100100$9.8M45,4962.4%
Costco Whsl Corp New(COST)COM22160K105$9.7M9,7162.4%
S&P Global Inc(SPGI)COM78409V104$9.6M22,5672.4%
Oreilly Automotive Inc(ORLY)COM67103H107$9.4M102,3032.3%
Nvidia Corporation(NVDA)COM67066G104$9.3M53,6102.3%
Idexx Labs Inc(IDXX)COM45168D104$9.3M16,4662.3%
Steris PLC(STE)SHS USDG8473T100$8.6M38,7512.1%
Intuitive Surgical Inc(ISRG)COM NEW46120E602$8.5M18,5392.1%
Monster Beverage Corp New(MNST)COM61174X109$8.4M116,4962.1%
Motorola Solutions Inc(MSI)COM NEW620076307$7.7M17,8571.9%
Cintas Corp(CTAS)COM172908105$7.7M45,5251.9%
Sherwin Williams Co(SHW)COM824348106$7.7M23,9481.9%
Cadence Design System Inc(CDNS)COM127387108$7.6M27,3081.9%
Fortinet Inc(FTNT)COM34959E109$7.4M91,1091.8%
Moodys Corp(MCO)COM615369105$7.4M17,0631.8%
Linde PLC(LIN)SHSG54950103$7.4M14,8451.8%
AIR Prods & Chems Inc(APD)COM009158106$7.2M24,7581.8%
Automatic Data Processing in(ADP)COM053015103$7.0M34,3731.7%
AON PLC(AON)SHS CL AG0403H108$7.0M21,5861.7%
Arch Cap Group LTD(ACGL)ORDG0450A105$6.9M71,4351.7%
Intuit(INTU)COM461202103$6.7M15,5721.7%
Stryker Corporation(SYK)COM863667101$6.7M20,3381.7%
WW Grainger Inc(GWW)COM384802104$6.7M6,1141.6%
Home Depot Inc(HD)COM437076102$6.6M20,1901.6%
Illinois Tool WKS Inc(ITW)COM452308109$6.3M24,1931.6%
Leidos Holdings Inc(LDOS)COM525327102$5.6M35,9521.4%
Waste Connections Inc(WCN)COM94106B101$5.5M33,6281.3%
Ingersoll Rand Inc(IR)COM45687V106$5.2M64,6261.3%
Walmart Inc(WMT)COM931142103$5.0M40,0401.2%
Danaher Corporation(DHR)COM235851102$4.8M25,4511.2%
TJX COS Inc New(TJX)COM872540109$4.5M28,1181.1%
Federal Signal Corp(FSS)COM313855108$3.7M34,2020.9%
Fair Isaac Corp(FICO)COM303250104$2.9M2,7360.7%
Berkshire Hathaway Inc del(BRK/A)CL A084670108$2.2M30.5%
Exxon Mobil Corp(XOM)COM30231G102$1.7M10,2080.4%
Intel Corp(INTC)COM458140100$1.4M32,0000.3%
Watsco Inc(WSO)COM942622200$1.3M3,6500.3%
Loews Corp(L)COM540424108$1.3M12,0000.3%
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