Nine Chapters Capital Management’s Abiomed Inc ABMD Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2015 Q3	–	Sell	-10,700	Closed	-$703K	–	1226
2015 Q2	$703K	Buy	10,700 +1,700	+19%	+$112K	0.06%	451
2015 Q1	$644K	Buy	+9,000	New	+$644K	0.05%	511
2014 Q2	–	Sell	-8,300	Closed	-$216K	–	1171
2014 Q1	$216K	Buy	+8,300	New	+$216K	0.03%	703