A.R.T. Advisors’s ASPEN TECHNOLOGY INC AZPN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2019
Q4
Sell
-8,240
Closed -$1.01M 1937
2019
Q3
$1.01M Sell
8,240
-12,600
-60% -$1.55M 0.05% 546
2019
Q2
$2.59M Buy
20,840
+2,700
+15% +$336K 0.15% 176
2019
Q1
$1.89M Buy
18,140
+3,599
+25% +$375K 0.11% 256
2018
Q4
$1.2M Sell
14,541
-4,901
-25% -$403K 0.08% 383
2018
Q3
$2.21M Buy
19,442
+11,500
+145% +$1.31M 0.1% 266
2018
Q2
$736K Sell
7,942
-19,200
-71% -$1.78M 0.03% 773
2018
Q1
$2.14M Buy
27,142
+15,200
+127% +$1.2M 0.09% 354
2017
Q4
$790K Sell
11,942
-5,000
-30% -$331K 0.04% 716
2017
Q3
$1.06M Buy
+16,942
New +$1.06M 0.05% 508
2016
Q2
Sell
-42,748
Closed -$1.54M 1900
2016
Q1
$1.54M Buy
42,748
+6,200
+17% +$224K 0.07% 417
2015
Q4
$1.38M Buy
+36,548
New +$1.38M 0.07% 427
2015
Q3
Sell
-38,810
Closed -$1.77M 1891
2015
Q2
$1.77M Buy
38,810
+17,692
+84% +$806K 0.06% 502
2015
Q1
$812K Sell
21,118
-50,860
-71% -$1.96M 0.03% 737
2014
Q4
$2.52M Sell
71,978
-30,109
-29% -$1.05M 0.09% 305
2014
Q3
$3.85M Buy
102,087
+82,422
+419% +$3.11M 0.18% 150
2014
Q2
$912K Sell
19,665
-20,000
-50% -$928K 0.05% 539
2014
Q1
$1.68M Buy
39,665
+13,494
+52% +$572K 0.09% 315
2013
Q4
$1.09M Sell
26,171
-37,424
-59% -$1.56M 0.06% 449
2013
Q3
$2.2M Buy
63,595
+33,204
+109% +$1.15M 0.12% 245
2013
Q2
$874K Buy
+30,391
New +$874K 0.03% 680