William Blair Investment Management’s TCTM Kids IT Education Inc. American Depositary Shares VSA Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2017 Q3	–	Sell	-86,240	Closed	-$7.72M	–	462
2017 Q2	$7.72M	Sell	86,240 -88,998	-51%	-$7.97M	0.03%	322
2017 Q1	$16.4M	Sell	175,238 -43,443	-20%	-$4.06M	0.06%	271
2016 Q4	$16.4M	Buy	218,681 +73,548	+51%	+$5.51M	0.07%	264
2016 Q3	$10.5M	Buy	+145,133	New	+$10.5M	0.04%	308