# EDGAR Filing Document

**Accession Number:** 0001168889
**File Stem:** 0001168889-23-000001
**Filing Date:** 2023-1
**Character Count:** 9470
**Document Hash:** 0bf75f417fd5696ebfcd6790ffbd19ea
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001168889-23-000001.hdr.sgml**: 20230120

**ACCESSION NUMBER**: 0001168889-23-000001

**CONFORMED SUBMISSION TYPE**: 13F-HR

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20221231

**FILED AS OF DATE**: 20230120

**DATE AS OF CHANGE**: 20230120

**EFFECTIVENESS DATE**: 20230120

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** CARDEROCK CAPITAL MANAGEMENT INC
- **CENTRAL INDEX KEY:** 0001168889
- **IRS NUMBER:** 521487670
- **STATE OF INCORPORATION:** MD
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 13F-HR
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 028-10166
- **FILM NUMBER:** 23541956

**BUSINESS ADDRESS:**
- **STREET 1:** 2 WISCONSIN CIRCLE
- **STREET 2:** SUITE 600
- **CITY:** CHEVY CHASE
- **STATE:** MD
- **ZIP:** 20815-7003
- **BUSINESS PHONE:** 3019515288

**MAIL ADDRESS:**
- **STREET 1:** 2 WISCONSIN CIRCLE
- **STREET 2:** SUITE 600
- **CITY:** CHEVY CHASE
- **STATE:** MD
- **ZIP:** 20815-7003

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** MERSEREAU CO
- **DATE OF NAME CHANGE:** 20020311

### FORM 13F COVER PAGE

**Report for the Calendar Year or Quarter Ended:** 12-31-2022

**Check here if Amendment** [ ] **Amendment Number:** 

**This Amendment (Check only one.):** [ ] is a restatement.

[ ] adds new holdings entries.

**Institutional Investment Manager Filing this Report:**

**Name:** CARDEROCK CAPITAL MANAGEMENT INC<br>**Address:** 2 WISCONSIN CIRCLE<br>SUITE 600<br>CHEVY CHASE, MD 20815-7003

**Form 13F File Number:** 028-10166

The institutional investment manager filing this report and the person by whom it is signed hereby represent that the person signing the report is authorized to submit it, that all information contained herein is true, correct and complete, and that it is understood that all required items, statements, schedules, lists, and tables, are considered integral parts of this form.

**Person Signing this Report on Behalf of Reporting Manager:**

**Name:** Daniel A. Kane<br>**Title:** President and CCO<br>**Phone:** 301-951-5288 x 120

**Signature, Place, and Date of Signing:**

Daniel A. Kane  Chevy Chase, MD  01-20-2023<br>[Signature]  [City, State]  [Date]

**Report Type (Check only one.):**

[x] **13F HOLDINGS REPORT.** (Check here if all holdings of this reporting manager are reported in this report.)

[ ] **13F NOTICE.** (Check here if no holdings are reported in this report, and all holdings are reported by other reporting manager(s).)

[ ] **13F COMBINATION REPORT.** (Check here if a portion of the holdings for this reporting manager are reported in this report and a portion are reported by other reporting manager(s).)

### Form 13F Summary Page

**Report Summary:**

**Number of Other Included Managers:** 0

**Form 13F Information Table Entry Total:** 64

**Form 13F Information Table Value Total:** $241141

      (round to nearest dollar)

**List of Other Included Managers:**

Provide a numbered list of the name(s) and Form 13F file number(s) of all institutional investment managers with respect to which this report is filed, other than the manager filing this report.

[If there are no entries in this list, state “NONE” and omit the column headings and list entries.]

**NONE**

### FORM 13F INFORMATION TABLE

---

|  |  |  |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| NAME OF ISSUER | TITLE OF CLASS | CUSIP | FIGI | VALUE (x$1000) | SHRS OR PRN AMT | SH/PRN | PUT/CALL | INVESTMENT DISCRETION | OTHER MANAGER | VOTING AUTHORITY | VOTING AUTHORITY | VOTING AUTHORITY |
| NAME OF ISSUER | TITLE OF CLASS | CUSIP | FIGI | VALUE (x$1000) | SHRS OR PRN AMT | SH/PRN | PUT/CALL | INVESTMENT DISCRETION | OTHER MANAGER | SOLE | SHARED | NONE |
| Abbott Laboratories | COM | 002824100 |  | 5636 | 51338 | SH |  | SOLE |  | 0 | 0 | 51338 |
| Accenture PLC Cl A | COM | G1151C101 |  | 4911 | 18405 | SH |  | SOLE |  | 0 | 0 | 18405 |
| Adobe Inc | COM | 00724F101 |  | 758 | 2251 | SH |  | SOLE |  | 0 | 0 | 2251 |
| Air Products  Chemicals | COM | 009158106 |  | 5934 | 19249 | SH |  | SOLE |  | 0 | 0 | 19249 |
| Alphabet Inc | COM | 02079K305 |  | 8281 | 93859 | SH |  | SOLE |  | 0 | 0 | 93859 |
| American Tower Corp | COM | 03027X100 |  | 2991 | 14117 | SH |  | SOLE |  | 0 | 0 | 14117 |
| Ametek | COM | 031100100 |  | 4295 | 30738 | SH |  | SOLE |  | 0 | 0 | 30738 |
| Amphenol Corp | COM | 032095101 |  | 6254 | 82140 | SH |  | SOLE |  | 0 | 0 | 82140 |
| Ansys | COM | 03662Q105 |  | 2608 | 10794 | SH |  | SOLE |  | 0 | 0 | 10794 |
| Aon PLC | COM | G0403H108 |  | 4886 | 16280 | SH |  | SOLE |  | 0 | 0 | 16280 |
| Apple Computer | COM | 037833100 |  | 12155 | 93552 | SH |  | SOLE |  | 0 | 0 | 93552 |
| Automatic Data Proc | COM | 053015103 |  | 5095 | 21329 | SH |  | SOLE |  | 0 | 0 | 21329 |
| Berkshire Hathaway Cl B | COM | 084670702 |  | 386 | 1250 | SH |  | SOLE |  | 0 | 0 | 1250 |
| CSX Corp | COM | 126408103 |  | 248 | 8000 | SH |  | SOLE |  | 0 | 0 | 8000 |
| Cadence Design Sys | COM | 127387108 |  | 4669 | 29067 | SH |  | SOLE |  | 0 | 0 | 29067 |
| Chevron Corp | COM | 166764100 |  | 857 | 4776 | SH |  | SOLE |  | 0 | 0 | 4776 |
| Church  Dwight | COM | 171340102 |  | 3768 | 46744 | SH |  | SOLE |  | 0 | 0 | 46744 |
| Cintas Corp | COM | 172908105 |  | 6468 | 14321 | SH |  | SOLE |  | 0 | 0 | 14321 |
| Coca Cola Co | COM | 191216100 |  | 269 | 4225 | SH |  | SOLE |  | 0 | 0 | 4225 |
| Costco Wholesale Co | COM | 22160K105 |  | 5553 | 12165 | SH |  | SOLE |  | 0 | 0 | 12165 |
| Danaher Corp | COM | 235851102 |  | 6184 | 23299 | SH |  | SOLE |  | 0 | 0 | 23299 |
| Ecolab | COM | 278865100 |  | 239 | 1640 | SH |  | SOLE |  | 0 | 0 | 1640 |
| Enphase Energy Inc | COM | 29355A107 |  | 2502 | 9442 | SH |  | SOLE |  | 0 | 0 | 9442 |
| Estee Lauder Cos | COM | 518439104 |  | 5644 | 22748 | SH |  | SOLE |  | 0 | 0 | 22748 |
| Extra Space Storage | COM | 30225T102 |  | 2091 | 14209 | SH |  | SOLE |  | 0 | 0 | 14209 |
| Exxon Mobil Corp | COM | 30231G102 |  | 367 | 3330 | SH |  | SOLE |  | 0 | 0 | 3330 |
| Fiserv | COM | 337738108 |  | 3190 | 31563 | SH |  | SOLE |  | 0 | 0 | 31563 |
| Fortinet Inc | COM | 34959E109 |  | 3629 | 74218 | SH |  | SOLE |  | 0 | 0 | 74218 |
| Home Depot | COM | 437076102 |  | 5750 | 18204 | SH |  | SOLE |  | 0 | 0 | 18204 |
| Honeywell Intl Inc | COM | 438516106 |  | 7639 | 35646 | SH |  | SOLE |  | 0 | 0 | 35646 |
| Idex Corp | COM | 45167R104 |  | 3824 | 16749 | SH |  | SOLE |  | 0 | 0 | 16749 |
| Idexx Labs | COM | 45168d104 |  | 2518 | 6171 | SH |  | SOLE |  | 0 | 0 | 6171 |
| Illinois Tool Works | COM | 452308109 |  | 4609 | 20921 | SH |  | SOLE |  | 0 | 0 | 20921 |
| Intuit | COM | 461202103 |  | 2634 | 6768 | SH |  | SOLE |  | 0 | 0 | 6768 |
| J P Morgan Chase | COM | 46625H100 |  | 2665 | 19871 | SH |  | SOLE |  | 0 | 0 | 19871 |
| Johnson  Johnson | COM | 478160104 |  | 472 | 2672 | SH |  | SOLE |  | 0 | 0 | 2672 |
| KBS REIT II | COM | 48243C109 |  | 14 | 15000 | SH |  | SOLE |  | 0 | 0 | 15000 |
| Laboratory Corp | COM | 50540R409 |  | 3516 | 14932 | SH |  | SOLE |  | 0 | 0 | 14932 |
| Lam Research Corp | COM | 512807108 |  | 2467 | 5869 | SH |  | SOLE |  | 0 | 0 | 5869 |
| Marriott Intl New Cl A | COM | 571903202 |  | 256 | 1718 | SH |  | SOLE |  | 0 | 0 | 1718 |
| Mastercard Worldwide | COM | 57636Q104 |  | 11417 | 32832 | SH |  | SOLE |  | 0 | 0 | 32832 |
| McCormick  Co | COM | 579780206 |  | 3627 | 43752 | SH |  | SOLE |  | 0 | 0 | 43752 |
| Mettler Toledo Intl | COM | 592688105 |  | 5829 | 4033 | SH |  | SOLE |  | 0 | 0 | 4033 |
| Microsoft Corp | COM | 594918104 |  | 8174 | 34082 | SH |  | SOLE |  | 0 | 0 | 34082 |
| Moody's Corp | COM | 615369105 |  | 3832 | 13752 | SH |  | SOLE |  | 0 | 0 | 13752 |
| NextEra Energy | COM | 65339F101 |  | 3628 | 43394 | SH |  | SOLE |  | 0 | 0 | 43394 |
| Nike Cl B | COM | 654106103 |  | 3959 | 33834 | SH |  | SOLE |  | 0 | 0 | 33834 |
| O'Reilly Automotive New | COM | 67103H107 |  | 7217 | 8551 | SH |  | SOLE |  | 0 | 0 | 8551 |
| Paychex | COM | 704326107 |  | 451 | 3902 | SH |  | SOLE |  | 0 | 0 | 3902 |
| Procter  Gamble Co | COM | 742718109 |  | 207 | 1367 | SH |  | SOLE |  | 0 | 0 | 1367 |
| Quanta Svcs | COM | 74762e102 |  | 4614 | 32382 | SH |  | SOLE |  | 0 | 0 | 32382 |
| Roper Technologies Inc | COM | 776696106 |  | 2823 | 6534 | SH |  | SOLE |  | 0 | 0 | 6534 |
| S Global Inc | COM | 78409V104 |  | 3476 | 10378 | SH |  | SOLE |  | 0 | 0 | 10378 |
| Sherwin-Williams Co | COM | 824348106 |  | 5575 | 23489 | SH |  | SOLE |  | 0 | 0 | 23489 |
| Solaredge Tech | COM | 83417M104 |  | 2657 | 9379 | SH |  | SOLE |  | 0 | 0 | 9379 |
| TE Connectivity Ltd | COM | H84989104 |  | 1318 | 11477 | SH |  | SOLE |  | 0 | 0 | 11477 |
| TRPrice Assoc | COM | 74144T108 |  | 856 | 7850 | SH |  | SOLE |  | 0 | 0 | 7850 |
| Taiwan Semiconductor | COM | 874039100 |  | 2337 | 31378 | SH |  | SOLE |  | 0 | 0 | 31378 |
| Thermo Fisher Scientific | COM | 883556102 |  | 9187 | 16682 | SH |  | SOLE |  | 0 | 0 | 16682 |
| Toro Co | COM | 891092108 |  | 510 | 4505 | SH |  | SOLE |  | 0 | 0 | 4505 |
| UnitedHealth Grp | COM | 91324P102 |  | 5343 | 10077 | SH |  | SOLE |  | 0 | 0 | 10077 |
| Verisign | COM | 92343E102 |  | 4167 | 20283 | SH |  | SOLE |  | 0 | 0 | 20283 |
| Waste Connections Inc | COM | 94106B101 |  | 3473 | 26200 | SH |  | SOLE |  | 0 | 0 | 26200 |
| iShares US Tech ETF | COM | 464287721 |  | 232 | 3120 | SH |  | SOLE |  | 0 | 0 | 3120 |

---