Carderock Capital Management as of Sept. 30, 2025
Portfolio Holdings for Carderock Capital Management
Carderock Capital Management holds 72 positions in its portfolio as reported in the September 2025 quarterly 13F filing
| Company (Ticker) | Portfolio Weight | Valued At | Change in Shares | Share Count | Share Price |
|---|---|---|---|---|---|
| Amphenol Corporation (APH) | 4.0 | $17M | 134k | 123.75 | |
| Lam Research (LRCX) | 4.0 | $16M | 121k | 133.90 | |
| Microsoft Corporation (MSFT) | 3.1 | $13M | 25k | 517.95 | |
| Alphabet Inc Class A cs (GOOGL) | 3.1 | $13M | 52k | 243.10 | |
| HEICO Corporation (HEI) | 2.9 | $12M | 37k | 322.82 | |
| Apple (AAPL) | 2.8 | $12M | 46k | 254.63 | |
| O'reilly Automotive (ORLY) | 2.7 | $11M | 104k | 107.81 | |
| MasterCard Incorporated (MA) | 2.7 | $11M | 20k | 568.81 | |
| IDEXX Laboratories (IDXX) | 2.6 | $11M | 17k | 638.89 | |
| Quanta Services (PWR) | 2.5 | $10M | 24k | 414.42 | |
| S&p Global (SPGI) | 2.4 | $9.9M | 20k | 486.71 | |
| Cadence Design Systems (CDNS) | 2.3 | $9.6M | 27k | 351.26 | |
| Cintas Corporation (CTAS) | 2.3 | $9.4M | 46k | 205.26 | |
| Automatic Data Processing (ADP) | 2.3 | $9.4M | 32k | 293.50 | |
| Parker-Hannifin Corporation (PH) | 2.1 | $8.8M | 12k | 758.15 | |
| Costco Wholesale Corporation (COST) | 2.1 | $8.7M | 9.4k | 925.63 | |
| Eli Lilly & Co. (LLY) | 2.1 | $8.5M | 11k | 763.00 | |
| Sherwin-Williams Company (SHW) | 2.0 | $8.4M | 24k | 346.26 | |
| Ametek (AME) | 2.0 | $8.3M | 44k | 188.00 | |
| Home Depot (HD) | 2.0 | $8.3M | 20k | 405.19 | |
| Intuitive Surgical (ISRG) | 2.0 | $8.2M | 18k | 447.23 | |
| Moody's Corporation (MCO) | 2.0 | $8.2M | 17k | 476.48 | |
| Intuit (INTU) | 2.0 | $8.2M | 12k | 682.91 | |
| Waste Connections (WCN) | 2.0 | $8.2M | 46k | 175.80 | |
| Monolithic Power Systems (MPWR) | 1.9 | $7.8M | 8.5k | 920.64 | |
| Fair Isaac Corporation (FICO) | 1.9 | $7.8M | 5.2k | 1496.53 | |
| Aon (AON) | 1.9 | $7.7M | 22k | 356.58 | |
| Thermo Fisher Scientific (TMO) | 1.8 | $7.4M | 15k | 485.02 | |
| Fortinet (FTNT) | 1.8 | $7.4M | 89k | 84.08 | |
| Steris Plc Ord equities (STE) | 1.8 | $7.4M | 30k | 247.44 | |
| Stryker Corporation (SYK) | 1.8 | $7.3M | 20k | 369.67 | |
| Arch Capital Group (ACGL) | 1.8 | $7.2M | 80k | 90.73 | |
| Air Products & Chemicals (APD) | 1.8 | $7.2M | 27k | 272.72 | |
| NVIDIA Corporation (NVDA) | 1.6 | $6.5M | 35k | 186.58 | |
| Leidos Holdings (LDOS) | 1.6 | $6.5M | 34k | 188.96 | |
| Roper Industries (ROP) | 1.5 | $6.2M | 12k | 498.69 | |
| Watsco, Incorporated (WSO) | 1.4 | $5.9M | 15k | 404.30 | |
| Illinois Tool Works (ITW) | 1.4 | $5.8M | 22k | 260.76 | |
| W.W. Grainger (GWW) | 1.4 | $5.7M | 6.0k | 952.96 | |
| Monster Beverage Corp (MNST) | 1.3 | $5.4M | 81k | 67.31 | |
| Fiserv (FI) | 1.3 | $5.3M | 41k | 128.93 | |
| Ingersoll Rand (IR) | 1.3 | $5.2M | 63k | 82.62 | |
| Accenture (ACN) | 1.2 | $5.0M | 20k | 246.60 | |
| Motorola Solutions (MSI) | 1.1 | $4.5M | 9.8k | 457.29 | |
| Lockheed Martin Corporation (LMT) | 1.0 | $4.2M | 8.5k | 499.21 | |
| Danaher Corporation (DHR) | 1.0 | $4.2M | 21k | 198.26 | |
| Church & Dwight (CHD) | 1.0 | $4.1M | 47k | 87.63 | |
| Linde (LIN) | 1.0 | $4.0M | 8.5k | 475.00 | |
| Chipotle Mexican Grill (CMG) | 0.9 | $3.6M | 91k | 39.19 | |
| Badger Meter (BMI) | 0.8 | $3.3M | 19k | 178.58 | |
| Vanguard 500 Index Ishares (VFIAX) | 0.7 | $2.7M | 4.4k | 617.34 | |
| Exxon Mobil Corporation (XOM) | 0.3 | $1.2M | 11k | 112.75 | |
| T. Rowe Price (TROW) | 0.2 | $701k | 6.8k | 102.64 | |
| Chevron Corporation (CVX) | 0.2 | $651k | 4.2k | 155.29 | |
| Marriott International (MAR) | 0.1 | $604k | 2.3k | 260.44 | |
| Neuberger Berman Partners Ishares (NPRTX) | 0.1 | $571k | 11k | 51.02 | |
| iShares Dow Jones US Technology (IYW) | 0.1 | $563k | 2.9k | 195.86 | |
| Neuberger Berman Genesis Ishares (NBGNX) | 0.1 | $477k | 7.6k | 63.14 | |
| Berkshire Hathaway (BRK.B) | 0.1 | $395k | 785.00 | 502.74 | |
| Abbott Laboratories (ABT) | 0.1 | $385k | 2.9k | 133.94 | |
| Paychex (PAYX) | 0.1 | $374k | 3.0k | 126.76 | |
| Arthur J. Gallagher & Co. (AJG) | 0.1 | $325k | 1.1k | 309.74 | |
| AutoZone (AZO) | 0.1 | $279k | 65.00 | 4290.25 | |
| Digital Realty Trust (DLR) | 0.1 | $277k | 1.6k | 172.88 | |
| Johnson & Johnson (JNJ) | 0.1 | $246k | 1.3k | 185.42 | |
| Duff & Phelps Util Income Ishares | 0.1 | $236k | 24k | 10.01 | |
| Honeywell International (HON) | 0.1 | $235k | 1.1k | 210.50 | |
| DFA US Core Equity 1 Ishares (DFEOX) | 0.1 | $232k | 4.8k | 48.43 | |
| iShares Dow Jones Select Dividend (DVY) | 0.1 | $227k | 1.6k | 142.10 | |
| Mettler-Toledo International (MTD) | 0.1 | $215k | 175.00 | 1227.61 | |
| JPMorgan Chase & Co. (JPM) | 0.1 | $211k | 668.00 | 315.43 | |
| CSX Corporation (CSX) | 0.0 | $202k | 5.7k | 35.51 |
