Oberweis Asset Management’s Plantronics, Inc. POLY Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2019
Q3
Sell
-12,200
Closed -$452K 225
2019
Q2
$452K Buy
12,200
+1,000
+9% +$37K 0.08% 154
2019
Q1
$516K Buy
+11,200
New +$516K 0.1% 138