Instuitional Investor - Carderock Capital Management Inc

13F Holdings

Filing Period:

No.	Security	Ticker	Shares	Value	% Port
1.	Amphenol Corp	APH	137,281	$13,556,499	3.47%
2.	Microsoft Corp	MSFT	24,469	$12,171,125	3.12%
3.	Heico Corp	HEI, HEI.A	35,909	$11,778,152	3.02%
4.	Lam Research Corp	LRCX	118,243	$11,509,774	2.95%
5.	Mastercard Inc	MA	19,087	$10,725,749	2.75%