William Blair Investment Management’s WABCO HOLDINGS INC. WBC Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2018 Q4	–	Sell	-8,958	Closed	-$1.06M	–	445
2018 Q3	$1.06M	Buy	8,958 +2,763	+45%	+$326K	﹤0.01%	386
2018 Q2	$725K	Buy	+6,195	New	+$725K	﹤0.01%	427