13F HOLDINGS REPORT
CARDEROCK CAPITAL MANAGEMENT INC
Quarter ended Q4 2023 · Filed October 23, 2023 · Accession 0001168889-23-000005
Total Value
$298.0M
Positions
57
Other Managers
0
Confidential Omitted
No
Holdings (57)
| # | Issuer | Ticker / CUSIP | Shares | Value | % of Filing |
|---|---|---|---|---|---|
| 1 | Apple Computer | AAPL | 77,625 | $13.3M | 4.46% |
| 2 | Mastercard Worldwide | MA | 31,623 | $12.5M | 4.20% |
| 3 | Microsoft Corp | MSFT | 33,187 | $10.5M | 3.52% |
| 4 | Alphabet Inc | GOOG | 73,002 | $9.6M | 3.21% |
| 5 | Cadence Design Sys | CDNS | 35,194 | $8.2M | 2.77% |
| 6 | Aon PLC | AON | 25,306 | $8.2M | 2.75% |
| 7 | Fortinet Inc | FTNT | 138,540 | $8.1M | 2.73% |
| 8 | Parker Hannifin Corp | PH | 19,992 | $7.8M | 2.61% |
| 9 | Lam Research Corp | LRCX | 12,229 | $7.7M | 2.57% |
| 10 | O'Reilly Automotive New | 67103H107 | 8,391 | $7.6M | 2.56% |
| 11 | Illinois Tool Works | 452308109 | 32,710 | $7.5M | 2.53% |
| 12 | Cintas Corp | CTAS | 14,968 | $7.2M | 2.42% |
| 13 | Automatic Data Proc | ADP | 29,180 | $7.0M | 2.36% |
| 14 | Amphenol Corp | 032095101 | 83,160 | $7.0M | 2.34% |
| 15 | UnitedHealth Grp | UNH | 13,613 | $6.9M | 2.30% |
| 16 | Accenture PLC Cl A | ACN | 22,344 | $6.9M | 2.30% |
| 17 | Air Products & Chemicals | AIIR | 23,040 | $6.5M | 2.19% |
| 18 | Pool Corp | POOL | 18,266 | $6.5M | 2.18% |
| 19 | Danaher Corp | 235851102 | 26,013 | $6.5M | 2.17% |
| 20 | Honeywell Intl Inc | 438516106 | 34,818 | $6.4M | 2.16% |
| 21 | Costco Wholesale Co | 22160K105 | 11,300 | $6.4M | 2.14% |
| 22 | S&P Global Inc | SPGI | 17,446 | $6.4M | 2.14% |
| 23 | Sherwin-Williams Co | SHW | 24,902 | $6.4M | 2.13% |
| 24 | Ametek | AME | 42,942 | $6.3M | 2.13% |
| 25 | Thermo Fisher Scientific | TMO | 12,394 | $6.3M | 2.11% |
| 26 | Quanta Svcs | PWR | 33,362 | $6.2M | 2.09% |
| 27 | Arch Cap Group Ltd | G0450A105 | 78,014 | $6.2M | 2.09% |
| 28 | Ansys | 03662Q105 | 20,214 | $6.0M | 2.02% |
| 29 | Roper Technologies Inc | ROP | 12,409 | $6.0M | 2.02% |
| 30 | Verisign | VRSN | 29,118 | $5.9M | 1.98% |
| 31 | Home Depot | HD | 19,242 | $5.8M | 1.95% |
| 32 | Mettler Toledo Intl | MTD | 4,830 | $5.4M | 1.80% |
| 33 | Idexx Labs | 45168d104 | 12,101 | $5.3M | 1.78% |
| 34 | Intuit | INTU | 10,230 | $5.2M | 1.75% |
| 35 | Idex Corp | 45167R104 | 24,806 | $5.2M | 1.73% |
| 36 | Waste Connections Inc | WCN | 36,806 | $4.9M | 1.66% |
| 37 | Fiserv | FISV | 41,882 | $4.7M | 1.59% |
| 38 | Abbott Laboratories | ABLZF | 48,653 | $4.7M | 1.58% |
| 39 | Moody's Corp | MCO | 14,363 | $4.5M | 1.52% |
| 40 | Ingersoll Rand | IR | 70,537 | $4.5M | 1.51% |
| 41 | Heico Corp | HEI-A | 26,536 | $4.3M | 1.44% |
| 42 | Church & Dwight | CHD | 44,383 | $4.1M | 1.36% |
| 43 | McCormick & Co | MKC-V | 49,833 | $3.8M | 1.26% |
| 44 | Nike Cl B | NKE | 37,565 | $3.6M | 1.21% |
| 45 | American Tower Corp | 03027X100 | 11,715 | $1.9M | 0.65% |
| 46 | Enphase Energy Inc | ENPH | 12,698 | $1.5M | 0.51% |
| 47 | TRPrice Assoc | TROW | 7,850 | $823,229 | 0.28% |
| 48 | Chevron Corp | CVX | 4,692 | $791,165 | 0.27% |
| 49 | Exxon Mobil Corp | XOM | 4,363 | $513,002 | 0.17% |
| 50 | Berkshire Hathaway Cl B | BRK-A | 1,240 | $434,372 | 0.15% |
| 51 | Paychex | PAYX | 3,700 | $426,721 | 0.14% |
| 52 | Marriott Intl New Cl A | 571903202 | 1,718 | $337,690 | 0.11% |
| 53 | iShares US Tech ETF | 464287721 | 3,120 | $327,350 | 0.11% |
| 54 | Johnson & Johnson | JNJ | 1,583 | $246,552 | 0.08% |
| 55 | CSX Corp | CSX | 7,400 | $227,550 | 0.08% |
| 56 | Digital Realty Trust REIT | 253868103 | 1,800 | $217,836 | 0.07% |
| 57 | Coca Cola Co | KO | 3,750 | $209,925 | 0.07% |