GIM
BLDP

Granahan Investment Management’s Ballard Power Systems BLDP Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2021
Q2
Sell
-214,937
Closed -$5.23M 195
2021
Q1
$5.23M Buy
214,937
+30,694
+17% +$747K 0.11% 139
2020
Q4
$4.31M Buy
184,243
+51,982
+39% +$1.22M 0.1% 139
2020
Q3
$2M Buy
+132,261
New +$2M 0.07% 154