Twin Tree Management’s Ballard Power Systems BLDP Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2021
Q4
Sell
-189,220
Closed -$2.66M 628
2021
Q3
$2.66M Sell
189,220
-254,521
-57% -$3.58M 0.01% 287
2021
Q2
$8.04M Buy
443,741
+199,322
+82% +$3.61M 0.02% 129
2021
Q1
$5.95M Buy
244,419
+141,055
+136% +$3.43M 0.02% 147
2020
Q4
$2.42M Buy
+103,364
New +$2.42M 0.01% 235