Winton Capital Management’s Berkshire Hathaway Class B BRK.B Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2014 Q1	$107M	Sell	859,874 -35,553	-4%	-$4.44M	0.74%	7
2013 Q4	$106M	Buy	895,427 +267,662	+43%	+$31.7M	0.95%	2
2013 Q3	$71.3M	Buy	627,765 +112,225	+22%	+$12.7M	0.86%	3
2013 Q2	$57.7M	Buy	+515,540	New	+$57.7M	0.7%	12