William Blair & Company’s ASPEN TECHNOLOGY INC AZPN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2022
Q2
Sell
-3,875
Closed -$641K 1977
2022
Q1
$641K Sell
3,875
-6,610
-63% -$1.09M ﹤0.01% 1071
2021
Q4
$1.6M Buy
10,485
+4,682
+81% +$713K 0.01% 794
2021
Q3
$713K Sell
5,803
-5,034
-46% -$619K ﹤0.01% 1044
2021
Q2
$1.49M Buy
10,837
+203
+2% +$27.9K 0.01% 797
2021
Q1
$1.54M Buy
10,634
+725
+7% +$105K 0.01% 768
2020
Q4
$1.29M Buy
9,909
+164
+2% +$21.4K ﹤0.01% 776
2020
Q3
$1.23M Buy
9,745
+107
+1% +$13.5K 0.01% 698
2020
Q2
$999K Sell
9,638
-7,729
-45% -$801K ﹤0.01% 721
2020
Q1
$1.65M Sell
17,367
-968
-5% -$92K 0.01% 556
2019
Q4
$2.22M Buy
18,335
+10,588
+137% +$1.28M 0.01% 577
2019
Q3
$954K Buy
7,747
+25
+0.3% +$3.08K 0.01% 763
2019
Q2
$960K Buy
7,722
+3,709
+92% +$461K 0.01% 770
2019
Q1
$418K Buy
+4,013
New +$418K ﹤0.01% 1021
2018
Q4
Sell
-3,996
Closed -$455K 1846
2018
Q3
$455K Buy
3,996
+443
+12% +$50.4K ﹤0.01% 988
2018
Q2
$330K Buy
+3,553
New +$330K ﹤0.01% 1077
2015
Q3
Sell
-11,450
Closed -$521K 1664
2015
Q2
$521K Sell
11,450
-29,950
-72% -$1.36M ﹤0.01% 1744
2015
Q1
$1.59M Buy
41,400
+17,450
+73% +$671K ﹤0.01% 1398
2014
Q4
$838K Buy
+23,950
New +$838K ﹤0.01% 1544