CARDEROCK CAPITAL MANAGEMENT INC

Est. AUM

$455.8M

13F long equity, this entity only

Positions

Period

Jun 2026 (Q2)

SEC EDGAR

View filings ↗

Jun 2026 (Q2)

#	Issuer	Class	Value	Shares	% Portfolio	Discretion
1	LAM RESEARCH CORP	COM NEW	$32.0M	73797	7.02%	SOLE
2	ALPHABET INC	CAP STK CL A	$20.2M	56486	4.43%	SOLE
3	AMPHENOL CORP	CL A	$18.8M	106575	4.12%	SOLE
4	ELI LILLY & CO	COM	$15.4M	12818	3.37%	SOLE
5	APPLE INC	COM	$15.0M	51909	3.30%	SOLE
6	HEICO CORP NEW	COM	$14.3M	40081	3.13%	SOLE
7	MONOLITHIC PWR SYS INC	COM	$14.2M	10301	3.12%	SOLE
8	QUANTA SVCS INC	COM	$14.1M	19621	3.10%	SOLE
9	FORTINET INC	COM	$14.0M	91400	3.08%	SOLE
10	MASTERCARD INCORPORATED	CL A	$12.5M	24357	2.74%	SOLE
11	MONSTER BEVERAGE CORP NEW	COM	$12.0M	124341	2.62%	SOLE
12	NVIDIA CORPORATION	COM	$11.3M	56544	2.48%	SOLE
13	AMETEK INC	COM	$11.1M	45841	2.43%	SOLE
14	PARKER-HANNIFIN CORP	COM	$10.9M	11112	2.38%	SOLE
15	THERMO FISHER SCIENTIFIC INC	COM	$10.5M	20860	2.29%	SOLE
16	MICROSOFT CORP	COM	$10.2M	27435	2.25%	SOLE
17	COSTCO WHOLESALE CORPORATION	COM	$10.1M	10821	2.22%	SOLE
18	FEDERAL SIGNAL CORP	COM	$9.6M	74774	2.11%	SOLE
19	WW GRAINGER INC	COM	$9.4M	6874	2.05%	SOLE
20	CADENCE DESIGN SYSTEM INC	COM	$9.3M	24899	2.05%	SOLE
21	OREILLY AUTOMOTIVE INC	COM	$9.3M	101093	2.04%	SOLE
22	IDEXX LABS INC	COM	$8.8M	16627	1.92%	SOLE
23	SHERWIN WILLIAMS CO	COM	$8.7M	25398	1.92%	SOLE
24	STERIS PLC	SHS USD	$8.4M	40090	1.85%	SOLE
25	LINDE PLC	SHS	$8.1M	15606	1.78%	SOLE
26	MOTOROLA SOLUTIONS INC	COM NEW	$7.9M	19069	1.74%	SOLE
27	AON PLC	SHS CL A	$7.8M	23559	1.71%	SOLE
28	CINTAS CORP	COM	$7.5M	43970	1.64%	SOLE
29	INTUITIVE SURGICAL INC	COM NEW	$7.2M	18207	1.59%	SOLE
30	HOME DEPOT INC	COM	$7.1M	20032	1.55%	SOLE
31	AIR PRODUCTS AND CHEMICALS I	COM	$6.9M	23505	1.51%	SOLE
32	ARCH CAP GROUP LTD	ORD	$6.8M	70348	1.50%	SOLE
33	STRYKER CORPORATION	COM	$6.8M	21642	1.50%	SOLE
34	S&P GLOBAL INC	COM	$6.7M	16357	1.46%	SOLE
35	ILLINOIS TOOL WKS INC	COM	$6.6M	24420	1.45%	SOLE
36	MOODYS CORP	COM	$6.2M	13750	1.37%	SOLE
37	WASTE CONNECTIONS INC	COM	$5.8M	35027	1.28%	SOLE
38	INGERSOLL RAND INC	COM	$5.3M	65223	1.17%	SOLE
39	AUTOMATIC DATA PROCESSING IN	COM	$5.3M	23646	1.16%	SOLE
40	TJX COS INC NEW	COM	$5.2M	34486	1.15%	SOLE
41	WALMART INC	COM	$5.1M	44837	1.11%	SOLE
42	WATSCO INC	COM	$4.8M	11519	1.05%	SOLE
43	INTEL CORP	COM	$4.5M	32000	0.98%	SOLE
44	EATON CORP PLC	SHS	$3.9M	9160	0.86%	SOLE
45	GALLAGHER ARTHUR J & CO	COM	$3.7M	16330	0.82%	SOLE
46	WATERS CORP	COM	$2.8M	7417	0.61%	SOLE
47	BERKSHIRE HATHAWAY INC DEL	CL A	$2.2M	3	0.49%	SOLE
48	LOEWS CORP	COM	$1.4M	12000	0.30%	SOLE
49	EXXON MOBIL CORP	COM	$989K	7233	0.22%	SOLE
50	INTUIT	COM	$889K	3407	0.20%	SOLE

1–50 of 67

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Values in USD (reported in $thousands on 13F). Source: SEC EDGAR.