CARDEROCK CAPITAL MANAGEMENT INC
Follow13F filer, CIK 1168889, CHEVY CHASE, MD
CARDEROCK CAPITAL MANAGEMENT INC reported $455,763,438 across 67 holdings for the quarter ended 2026-06-30, in a 13F-HR filed 2026-07-07. Its ten largest share positions make up 37.42% of the portfolio.
Filed (acceptance time not in the bulk data set), ingested 13F-HR 0001941040-26-000409
- Period
- 2026-06-30
- Reported value
- $456M
- Holdings
- 67
- Top 10 weight
- 37.42%
- New
- 3
- Sold out
- 9
Largest buys vs the previous quarter
| Security | Shares change | Approx. value |
|---|---|---|
| FSSadded | +40,572 | $5.21M |
| ETNnew | +9,160 | $3.9M |
| AJGnew | +16,330 | $3.75M |
| WSOadded | +7,869 | $3.28M |
| WATnew | +7,417 | $2.78M |
Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.
Largest sells vs the previous quarter
| Security | Shares change | Approx. value |
|---|---|---|
| LRCXreduced | -22,001 | -$9.53M |
| DHRreduced | -24,345 | -$4.64M |
| INTUreduced | -12,165 | -$3.18M |
| LDOSreduced | -29,701 | -$3.06M |
| FICOexited | -2,736 | -$2.92M |
Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.
Holdings, Q2 2026
Share positions as resolved from 13F-HR 0001941040-26-000409, largest first. % of portfolio is the value over $455,763,438, the sum of the share positions whose value is usable for ratios (method).
| Security | History | Shares | Value | % of portfolio | Change | Latest event | Timeline |
|---|---|---|---|---|---|---|---|
| LRCXLAM RESEARCH CORP | 73,797 | $32M | 7.02% | -22,001 | Timeline | ||
| GOOGLALPHABET INC | 56,486 | $20.2M | 4.43% | -1,296 | Timeline | ||
| APHAMPHENOL CORP | 106,575 | $18.8M | 4.12% | -6,879 | Timeline | ||
| LLYELI LILLY & CO | 12,818 | $15.4M | 3.37% | +236 | Timeline | ||
| AAPLAPPLE INC | 51,909 | $15M | 3.3% | -802 | Timeline | ||
| HEIHEICO CORP NEW | 40,081 | $14.3M | 3.13% | +2,556 | Timeline | ||
| MPWRMONOLITHIC PWR SYS INC | 10,301 | $14.2M | 3.12% | -1,364 | Timeline | ||
| PWRQUANTA SVCS INC | 19,621 | $14.1M | 3.1% | -3,248 | Timeline | ||
| FTNTFORTINET INC | 91,400 | $14M | 3.08% | +291 | Timeline | ||
| MAMASTERCARD INCORPORATED | 24,357 | $12.5M | 2.74% | +1,393 | Timeline | ||
| MNSTMONSTER BEVERAGE CORP NEW | 124,341 | $12M | 2.62% | +7,845 | Timeline | ||
| NVDANVIDIA CORPORATION | 56,544 | $11.3M | 2.48% | +2,934 | Timeline | ||
| AMEAMETEK INC | 45,841 | $11.1M | 2.43% | +345 | Timeline | ||
| PHPARKER-HANNIFIN CORP | 11,112 | $10.9M | 2.38% | -207 | Timeline | ||
| TMOTHERMO FISHER SCIENTIFIC INC | 20,860 | $10.5M | 2.29% | -409 | Timeline | ||
| MSFTMICROSOFT CORP | 27,435 | $10.2M | 2.25% | +507 | Timeline | ||
| COSTCOSTCO WHOLESALE CORPORATION | 10,821 | $10.1M | 2.22% | +1,105 | Timeline | ||
| FSSFEDERAL SIGNAL CORP | 74,774 | $9.61M | 2.11% | +40,572 | Timeline | ||
| GWWWW GRAINGER INC | 6,874 | $9.35M | 2.05% | +760 | Timeline | ||
| CDNSCADENCE DESIGN SYSTEM INC | 24,899 | $9.35M | 2.05% | -2,409 | Timeline | ||
| ORLYOREILLY AUTOMOTIVE INC | 101,093 | $9.31M | 2.04% | -1,210 | Timeline | ||
| IDXXIDEXX LABS INC | 16,627 | $8.75M | 1.92% | +161 | Timeline | ||
| SHWSHERWIN WILLIAMS CO | 25,398 | $8.75M | 1.92% | +1,450 | Timeline | ||
| STESTERIS PLC | 40,090 | $8.44M | 1.85% | +1,339 | Timeline | ||
| LINLINDE PLC | 15,606 | $8.1M | 1.78% | +761 | Timeline | ||
| MSIMOTOROLA SOLUTIONS INC | 19,069 | $7.92M | 1.74% | +1,212 | Timeline | ||
| AONAON PLC | 23,559 | $7.81M | 1.71% | +1,973 | Timeline | ||
| CTASCINTAS CORP | 43,970 | $7.48M | 1.64% | -1,555 | Timeline | ||
| ISRGINTUITIVE SURGICAL INC | 18,207 | $7.24M | 1.59% | -332 | Timeline | ||
| HDHOME DEPOT INC | 20,032 | $7.06M | 1.55% | -158 | Timeline | ||
| APDAIR PRODUCTS AND CHEMICALS I | 23,505 | $6.89M | 1.51% | -1,253 | Timeline | ||
| ACGLARCH CAP GROUP LTD | 70,348 | $6.83M | 1.5% | -1,087 | Timeline | ||
| SYKSTRYKER CORPORATION | 21,642 | $6.81M | 1.5% | +1,304 | Timeline | ||
| SPGIS&P GLOBAL INC | 16,357 | $6.66M | 1.46% | -6,210 | Timeline | ||
| ITWILLINOIS TOOL WKS INC | 24,420 | $6.6M | 1.45% | +227 | Timeline | ||
| MCOMOODYS CORP | 13,750 | $6.23M | 1.37% | -3,313 | Timeline | ||
| WCNWASTE CONNECTIONS INC | 35,027 | $5.84M | 1.28% | +1,399 | Timeline | ||
| IRINGERSOLL RAND INC | 65,223 | $5.35M | 1.17% | +597 | Timeline | ||
| ADPAUTOMATIC DATA PROCESSING IN | 23,646 | $5.3M | 1.16% | -10,727 | Timeline | ||
| TJXTJX COS INC NEW | 34,486 | $5.22M | 1.15% | +6,368 | Timeline | ||
| WMTWALMART INC | 44,837 | $5.08M | 1.11% | +4,797 | Timeline | ||
| WSOWATSCO INC | 11,519 | $4.8M | 1.05% | +7,869 | Timeline | ||
| INTCINTEL CORP | 32,000 | $4.47M | 0.98% | 0 | Timeline | ||
| ETNEATON CORP PLC | 9,160 | $3.9M | 0.86% | new | Timeline | ||
| AJGGALLAGHER ARTHUR J & CO | 16,330 | $3.75M | 0.82% | new | Timeline | ||
| WATWATERS CORP | 7,417 | $2.78M | 0.61% | new | Timeline | ||
| BRK-ABERKSHIRE HATHAWAY INC DEL | 3 | $2.25M | 0.49% | 0 | Timeline | ||
| LLOEWS CORP | 12,000 | $1.36M | 0.3% | 0 | Timeline | ||
| XOMEXXON MOBIL CORP | 7,233 | $989K | 0.22% | -2,975 | Timeline | ||
| INTUINTUIT | 3,407 | $889K | 0.2% | -12,165 | Timeline | ||
| CHDCHURCH & DWIGHT CO INC | 8,898 | $862K | 0.19% | -700 | Timeline | ||
| IYWISHARES TR | 2,875 | $725K | 0.16% | 0 | Timeline | ||
| MARMARRIOTT INTL INC NEW | 1,818 | $674K | 0.15% | -225 | Timeline | ||
| LDOSLEIDOS HOLDINGS INC | 6,251 | $644K | 0.14% | -29,701 | Timeline | ||
| DRIDARDEN RESTAURANTS INC | 3,000 | $618K | 0.14% | 0 | Timeline | ||
| BRK-BBERKSHIRE HATHAWAY INC DEL | 1,200 | $600K | 0.13% | -300 | Timeline | ||
| CVXCHEVRON CORPORATION | 3,582 | $594K | 0.13% | -600 | Timeline | ||
| JPMJPMORGAN CHASE & CO | 1,651 | $540K | 0.12% | -600 | Timeline | ||
| CMGCHIPOTLE MEXICAN GRILL INC | 15,597 | $530K | 0.12% | +8,506 | Timeline | ||
| TROWPRICE T ROWE GROUP INC | 3,450 | $392K | 0.09% | 0 | Timeline | ||
| WDFCWD 40 CO | 1,500 | $365K | 0.08% | -500 | Timeline | ||
| PAYXPAYCHEX INC | 2,950 | $290K | 0.06% | 0 | Timeline | ||
| CSXCSX CORP | 5,700 | $271K | 0.06% | 0 | Timeline | ||
| DNPDNP SELECT INCOME FD INC | 23,604 | $255K | 0.06% | 0 | Timeline | ||
| KOCOCA COLA CO | 2,850 | $232K | 0.05% | 0 | Timeline | ||
| DHRDANAHER CORP DEL | 1,106 | $211K | 0.05% | -24,345 | Timeline | ||
| AZOAUTOZONE INC | 65 | $208K | 0.05% | 0 | Timeline |
Sold out in Q2 2026
Positions in the previous quarter's report that this quarter's report no longer lists.
| Security | Shares before | Value before | Type |
|---|---|---|---|
| FICOFAIR ISAAC CORP | 2,736 | $2.92M | shares |
| JNJJOHNSON & JOHNSON | 1,325 | $324K | shares |
| GISGENERAL MILLS INC | 8,000 | $298K | shares |
| DLRDIGITAL RLTY TR INC | 1,600 | $288K | shares |
| HONHONEYWELL INTL INC | 1,089 | $246K | shares |
| BMYBRISTOL-MYERS SQUIBB CO | 4,000 | $243K | shares |
| DVYISHARES TR | 1,600 | $242K | shares |
| ACNACCENTURE PLC IRELAND | 1,155 | $229K | shares |
| RTXRTX CORPORATION | 1,125 | $217K | shares |
How Q2 2026 was built
Available 13F filings of this filer for the quarter and their roles: the base report is the latest original or restatement, NEW HOLDINGS amendments filed after it are added (method).
| Filing | Role | Amendment | Filed | Accepted | Ingested |
|---|---|---|---|---|---|
| 13F-HR 0001941040-26-000409 | base | 2026-07-07 | acceptance time not in the bulk data set |
Filings
Every filing of this filer: 13F reports and notices, the 13D and 13G it filed or is a reporting person of, and Forms 3, 4 and 5 it reported as an owner.
| Filing | Subject | Filed | Accepted | Ingested |
|---|---|---|---|---|
| 13F-HR 0001941040-26-000409 | Quarter ended 2026-06-30 | 2026-07-07 | acceptance time not in the bulk data set | |
| 13F-HR 0001941040-26-000214 | Quarter ended 2026-03-31 | 2026-04-10 | acceptance time not in the bulk data set | |
| 13F-HR 0001941040-26-000007 | Quarter ended 2025-12-31 | 2026-01-09 | acceptance time not in the bulk data set | |
| 13F-HR 0001168889-25-000007 | Quarter ended 2025-09-30 | 2025-10-17 | acceptance time not in the bulk data set | |
| 13F-HR 0001168889-25-000004 | Quarter ended 2025-06-30 | 2025-07-10 | acceptance time not in the bulk data set | |
| 13F-HR 0001168889-25-000003 | Quarter ended 2025-03-31 | 2025-05-27 | acceptance time not in the bulk data set | |
| 13F-HR 0001168889-25-000001 | Quarter ended 2024-12-31 | 2025-01-15 | acceptance time not in the bulk data set | |
| 13F-HR 0001168889-24-000005 | Quarter ended 2024-09-30 | 2024-10-16 | acceptance time not in the bulk data set | |
| 13F-HR 0001168889-24-000004 | Quarter ended 2024-06-30 | 2024-07-22 | acceptance time not in the bulk data set | |
| 13F-HR 0001168889-24-000002 | Quarter ended 2024-03-31 | 2024-04-23 | acceptance time not in the bulk data set | |
| 13F-HR 0001168889-24-000001 | Quarter ended 2023-12-31 | 2024-01-23 | acceptance time not in the bulk data set | |
| 13F-HR 0001168889-23-000005 | Quarter ended 2023-09-30 | 2023-10-23 | acceptance time not in the bulk data set | |
| 13F-HR 0001168889-23-000004 | Quarter ended 2023-06-30 | 2023-07-25 | acceptance time not in the bulk data set | |
| 13F-HR 0001168889-23-000003 | Quarter ended 2023-03-31 | 2023-04-19 | acceptance time not in the bulk data set | |
| 13F-HR 0001168889-23-000001 | Quarter ended 2022-12-31 | 2023-01-20 | acceptance time not in the bulk data set | |
| 13F-HR/A 0001168889-22-000009 | Quarter ended 2022-09-30 | 2022-11-04 | acceptance time not in the bulk data set | |
| 13F-HR 0001168889-22-000005 | Quarter ended 2022-09-30 | 2022-10-21 | acceptance time not in the bulk data set | |
| 13F-HR 0001168889-22-000004 | Quarter ended 2022-06-30 | 2022-07-21 | acceptance time not in the bulk data set | |
| 13F-HR 0001168889-22-000003 | Quarter ended 2022-03-31 | 2022-04-28 | acceptance time not in the bulk data set | |
| 13F-HR 0001168889-22-000001 | Quarter ended 2021-12-31 | 2022-01-31 | acceptance time not in the bulk data set | |
| 13F-HR 0001168889-21-000009 | Quarter ended 2021-09-30 | 2021-10-29 | acceptance time not in the bulk data set | |
| 13F-HR 0001168889-21-000007 | Quarter ended 2021-06-30 | 2021-07-30 | acceptance time not in the bulk data set | |
| 13F-HR 0001168889-21-000004 | Quarter ended 2021-03-31 | 2021-05-07 | acceptance time not in the bulk data set | |
| 13F-HR 0001168889-21-000002 | Quarter ended 2020-12-31 | 2021-02-05 | acceptance time not in the bulk data set | |
| 13F-HR 0001168889-20-000008 | Quarter ended 2020-09-30 | 2020-10-27 | acceptance time not in the bulk data set | |
| 13F-HR 0001168889-20-000006 | Quarter ended 2020-06-30 | 2020-08-04 | acceptance time not in the bulk data set | |
| 13F-HR 0001168889-20-000004 | Quarter ended 2020-03-31 | 2020-05-11 | acceptance time not in the bulk data set | |
| 13F-HR 0001168889-20-000002 | Quarter ended 2019-12-31 | 2020-02-04 | acceptance time not in the bulk data set | |
| 13F-HR 0001168889-19-000008 | Quarter ended 2019-09-30 | 2019-10-24 | acceptance time not in the bulk data set | |
| 13F-HR 0001168889-19-000006 | Quarter ended 2019-06-30 | 2019-07-15 | acceptance time not in the bulk data set | |
| 13F-HR 0001168889-19-000004 | Quarter ended 2019-03-31 | 2019-04-23 | acceptance time not in the bulk data set | |
| 13F-HR 0001168889-19-000002 | Quarter ended 2018-12-31 | 2019-02-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001168889-18-000008 | Quarter ended 2018-09-30 | 2018-11-13 | acceptance time not in the bulk data set | |
| 13F-HR 0001168889-18-000006 | Quarter ended 2018-06-30 | 2018-07-16 | acceptance time not in the bulk data set | |
| 13F-HR 0001168889-18-000004 | Quarter ended 2018-03-31 | 2018-04-27 | acceptance time not in the bulk data set | |
| 13F-HR 0001168889-18-000002 | Quarter ended 2017-12-31 | 2018-01-25 | acceptance time not in the bulk data set | |
| 13F-HR 0001168889-17-000008 | Quarter ended 2017-09-30 | 2017-11-15 | acceptance time not in the bulk data set | |
| 13F-HR 0001168889-17-000006 | Quarter ended 2017-06-30 | 2017-08-10 | acceptance time not in the bulk data set | |
| 13F-HR 0001168889-17-000004 | Quarter ended 2017-03-31 | 2017-04-18 | acceptance time not in the bulk data set | |
| 13F-HR 0001168889-17-000002 | Quarter ended 2016-12-31 | 2017-02-08 | acceptance time not in the bulk data set | |
| 13F-HR 0001168889-16-000017 | Quarter ended 2016-09-30 | 2016-11-02 | acceptance time not in the bulk data set | |
| 13F-HR 0001168889-16-000015 | Quarter ended 2016-06-30 | 2016-08-15 | acceptance time not in the bulk data set | |
| 13F-HR 0001168889-16-000012 | Quarter ended 2016-03-31 | 2016-05-03 | acceptance time not in the bulk data set | |
| 13F-HR 0001168889-16-000010 | Quarter ended 2015-12-31 | 2016-02-11 | acceptance time not in the bulk data set | |
| 13F-HR 0001168889-15-000008 | Quarter ended 2015-09-30 | 2015-11-04 | acceptance time not in the bulk data set | |
| 13F-HR 0001168889-15-000006 | Quarter ended 2015-06-30 | 2015-07-31 | acceptance time not in the bulk data set | |
| 13F-HR 0001168889-15-000004 | Quarter ended 2015-03-31 | 2015-04-28 | acceptance time not in the bulk data set | |
| 13F-HR 0001168889-15-000002 | Quarter ended 2014-12-31 | 2015-02-11 | acceptance time not in the bulk data set | |
| 13F-HR 0001168889-14-000008 | Quarter ended 2014-09-30 | 2014-11-06 | acceptance time not in the bulk data set | |
| 13F-HR 0001168889-14-000006 | Quarter ended 2014-06-30 | 2014-08-06 | acceptance time not in the bulk data set | |
| 13F-HR 0001168889-14-000004 | Quarter ended 2014-03-31 | 2014-05-09 | acceptance time not in the bulk data set | |
| 13F-HR 0001168889-14-000002 | Quarter ended 2013-12-31 | 2014-02-11 | acceptance time not in the bulk data set | |
| 13F-HR 0001168889-13-000010 | Quarter ended 2013-09-30 | 2013-11-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001168889-13-000008 | Quarter ended 2013-06-30 | 2013-08-02 | acceptance time not in the bulk data set |