A.R.T. Advisors’s Ballard Power Systems BLDP Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2019
Q2
Sell
-63,842
Closed -$192K 1356
2019
Q1
$192K Buy
+63,842
New +$192K 0.01% 1084
2018
Q3
Sell
-37,067
Closed -$105K 1409
2018
Q2
$105K Sell
37,067
-213,531
-85% -$605K ﹤0.01% 1294
2018
Q1
$889K Sell
250,598
-26,050
-9% -$92.4K 0.04% 709
2017
Q4
$1.22M Sell
276,648
-8,600
-3% -$37.9K 0.05% 549
2017
Q3
$1.33M Buy
285,248
+113,300
+66% +$530K 0.07% 415
2017
Q2
$498K Buy
+171,948
New +$498K 0.03% 812
2017
Q1
Sell
-14,080
Closed -$23K 1434
2016
Q4
$23K Buy
+14,080
New +$23K ﹤0.01% 1240
2016
Q3
Sell
-71,888
Closed -$89K 685
2016
Q2
$89K Buy
71,888
+33,611
+88% +$41.6K ﹤0.01% 1217
2016
Q1
$53K Sell
38,277
-25,400
-40% -$35.2K ﹤0.01% 1289
2015
Q4
$99K Buy
+63,677
New +$99K ﹤0.01% 1329
2014
Q2
Sell
-171,039
Closed -$752K 1313
2014
Q1
$752K Buy
+171,039
New +$752K 0.04% 602