BAM
BLDP

Berkshire Asset Management’s Ballard Power Systems BLDP Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2018
Q1
Sell
-10,000
Closed -$44K 207
2017
Q4
$44K Hold
10,000
﹤0.01% 203
2017
Q3
$47K Hold
10,000
0.01% 190
2017
Q2
$29K Buy
+10,000
New +$29K ﹤0.01% 191