Institutional Manager · CIK 0001168889
CARDEROCK CAPITAL MANAGEMENT INC
CHEVY CHASE, MD · File #028-10166
Latest AUM
$412.7M
Positions
69
Top-10 Concentration
35.0%
Filings
12
Sector Allocation
Filing History
View all filings →- 13F HOLDINGS REPORTQ/E Dec 202569 pos · $412.7M
- 13F HOLDINGS REPORTQ/E Sep 202572 pos · $411.3M
- 13F HOLDINGS REPORTQ/E Jun 2025139 pos · $390.4M
- 13F HOLDINGS REPORTQ/E Mar 202570 pos · $377.3M
- 13F HOLDINGS REPORTQ/E Dec 202473 pos · $398.7M
- 13F HOLDINGS REPORTQ/E Sep 202473 pos · $423.6M
- 13F HOLDINGS REPORTQ/E Jun 202469 pos · $382.2M
- 13F HOLDINGS REPORTQ/E Mar 202468 pos · $356.8M
- 13F HOLDINGS REPORTQ/E Dec 202357 pos · $298.0M
- 13F HOLDINGS REPORTQ/E Sep 202358 pos · $322,512
- 13F HOLDINGS REPORTQ/E Jun 2023125 pos · $286.9M
- 13F HOLDINGS REPORTQ/E Mar 202364 pos · $241,141
Top 20 Holdings — Dec 2025
| # | Issuer | Ticker | Shares | Value | % of Portfolio |
|---|---|---|---|---|---|
| 1 | ALPHABET INC | GOOG | 58,651 | $18.4M | 4.52% |
| 2 | LAM RESEARCH CORP | LRCX | 105,936 | $18.1M | 4.47% |
| 3 | AMPHENOL CORP NEW | 032095101 | 123,775 | $16.7M | 4.12% |
| 4 | APPLE INC | AAPL | 51,335 | $14.0M | 3.44% |
| 5 | ELI LILLY & CO | LLY | 12,184 | $13.1M | 3.23% |
| 6 | MASTERCARD INCORPORATED | MA | 22,443 | $12.8M | 3.16% |
| 7 | MICROSOFT CORP | MSFT | 26,269 | $12.7M | 3.13% |
| 8 | THERMO FISHER SCIENTIFIC INC | TMO | 21,017 | $12.2M | 3.00% |
| 9 | S&P GLOBAL INC | SPGI | 23,241 | $12.1M | 2.99% |
| 10 | HEICO CORP NEW | HEI-A | 37,313 | $12.1M | 2.97% |
| 11 | IDEXX LABS INC | 45168D104 | 16,775 | $11.3M | 2.80% |
| 12 | MONOLITHIC PWR SYS INC | 609839105 | 11,469 | $10.4M | 2.56% |
| 13 | INTUITIVE SURGICAL INC | ISRG | 18,244 | $10.3M | 2.55% |
| 14 | QUANTA SVCS INC | 74762E102 | 23,914 | $10.1M | 2.49% |
| 15 | PARKER-HANNIFIN CORP | PH | 11,256 | $9.9M | 2.44% |
| 16 | STERIS PLC | STE | 37,085 | $9.4M | 2.32% |
| 17 | OREILLY AUTOMOTIVE INC | 67103H107 | 102,914 | $9.4M | 2.31% |
| 18 | AMETEK INC | AME | 43,789 | $9.0M | 2.21% |
| 19 | MOODYS CORP | MCO | 17,568 | $9.0M | 2.21% |
| 20 | FAIR ISAAC CORP | FICO | 5,241 | $8.9M | 2.18% |