Instuitional Investor - Postrock Partners Llc

13F Holdings

Filing Period:

No.	Security	Ticker	Shares	Value	% Port
1.	Apple Inc.	AAPL	143,624	$36,450,335	16.86%
2.	Berkshire Hathaway Inc	BRK-B	44	$31,598,160	14.62%
3.	Fastenal Co	FAST	338,720	$15,716,608	7.27%
4.	Alphabet Inc.	GOOGL	48,158	$13,848,314	6.41%
5.	Ishares Trust	IEF	17,483	$11,420,070	5.28%