A.R.T. Advisors’s Calpine Corporation CPN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2017
Q2
Sell
-393,700
Closed -$4.35M 1928
2017
Q1
$4.35M Buy
393,700
+80,800
+26% +$893K 0.2% 128
2016
Q4
$3.58M Buy
312,900
+259,300
+484% +$2.96M 0.21% 112
2016
Q3
$677K Buy
53,600
+35,326
+193% +$446K 0.22% 137
2016
Q2
$269K Buy
+18,274
New +$269K 0.01% 1009
2016
Q1
Sell
-278,127
Closed -$4.02M 1834
2015
Q4
$4.02M Sell
278,127
-337,323
-55% -$4.88M 0.19% 122
2015
Q3
$8.98M Buy
615,450
+279,728
+83% +$4.08M 0.33% 55
2015
Q2
$6.04M Buy
335,722
+226,609
+208% +$4.08M 0.2% 114
2015
Q1
$2.5M Sell
109,113
-189,754
-63% -$4.34M 0.09% 309
2014
Q4
$6.61M Sell
298,867
-96,169
-24% -$2.13M 0.25% 82
2014
Q3
$8.57M Buy
+395,036
New +$8.57M 0.4% 36
2014
Q2
Sell
-435,044
Closed -$9.1M 1670
2014
Q1
$9.1M Buy
435,044
+124,405
+40% +$2.6M 0.48% 22
2013
Q4
$6.06M Buy
310,639
+280,751
+939% +$5.48M 0.32% 52
2013
Q3
$580K Buy
+29,888
New +$580K 0.03% 712