Driehaus Capital Management’s ASPEN TECHNOLOGY INC AZPN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2015
Q3
Sell
-33,284
Closed -$1.52M 691
2015
Q2
$1.52M Buy
33,284
+6,736
+25% +$307K 0.05% 371
2015
Q1
$1.02M Buy
+26,548
New +$1.02M 0.04% 403
2014
Q4
Sell
-55,046
Closed -$2.08M 705
2014
Q3
$2.08M Buy
+55,046
New +$2.08M 0.08% 313
2014
Q2
Sell
-10,375
Closed -$439K 698
2014
Q1
$439K Buy
+10,375
New +$439K 0.01% 448