Winton Capital Management’s Aon AON Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2014 Q1	$49.7M	Buy	589,444 +264,815	+82%	+$22.3M	0.34%	106
2013 Q4	$27.2M	Buy	324,629 +80,222	+33%	+$6.73M	0.24%	168
2013 Q3	$18.2M	Sell	244,407 -35,321	-13%	-$2.63M	0.22%	178
2013 Q2	$18M	Buy	+279,728	New	+$18M	0.22%	170