Blue Grotto Capital’s Ballard Power Systems BLDP Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2021
Q1
Sell
-139,621
Closed -$3.27M 19
2020
Q4
$3.27M Buy
+139,621
New +$3.27M 1.25% 23