Granahan Investment Management’s Powell Industries POWL Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$9.3M Buy
44,213
+4,013
+10% +$845K 0.38% 68
2025
Q1
$6.85M Buy
+40,200
New +$6.85M 0.34% 77