#	Issuer	Ticker	Shares	Value	% of Portfolio
1	OREILLY AUTOMOTIVE INCORPORATE	67103H107	959,233	$87,492	9.73%
2	TJX COS INC NEW COM	872540109	352,217	$54,104	6.02%
3	BERKSHIRE HATHAWAY INCORPORATE	BRK-A	100,231	$50,381	5.61%
4	JOHNSON & JOHNSON COM	JNJ	201,330	$41,665	4.64%
5	FASTENAL COMPANY	FAST	1,010,061	$40,534	4.51%
6	IDEXX LABS INC COM	45168D104	52,339	$35,409	3.94%
7	ALPHABET INCORPORATED CAP STK	GOOG	106,424	$33,396	3.72%
8	AMPHENOL CORPORATION NEW CLASS	032095101	235,521	$31,828	3.54%
9	AGILENT TECHNOLOGIES INC COM	A	229,532	$31,232	3.47%
10	ABBOTT LABS	ABLZF	241,807	$30,296	3.37%
11	ULTA BEAUTY INCORPORATED	ULTA	49,362	$29,865	3.32%
12	VERISK ANALYTICS INCORPORATED	VRSK	130,410	$29,171	3.25%
13	WASTE CONNECTIONS INCORPORATED	WCN	158,702	$27,873	3.10%
14	COSTCO WHOLESALE CORPORATION	22160K105	32,292	$27,847	3.10%
15	MASTERCARD INCORPORATED CLASS	MA	44,376	$25,333	2.82%
16	NORDSON CORPORATION	NDSN	99,091	$23,824	2.65%
17	STERIS PLC SHS USD	STE	92,595	$23,475	2.61%
18	BERKSHIRE HATHAWAY INC DELAWA	BRK-A	30	$22,644	2.52%
19	PAYCHEX INCORPORATED	PAYX	179,806	$20,171	2.24%
20	IDEX CORPORATION	45167R104	110,189	$19,607	2.18%