A.R.T. Advisors’s Plantronics, Inc. POLY Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2019
Q3
Sell
-21,100
Closed -$782K 1830
2019
Q2
$782K Buy
+21,100
New +$782K 0.04% 563
2019
Q1
Sell
-41,400
Closed -$1.37M 1720
2018
Q4
$1.37M Buy
+41,400
New +$1.37M 0.09% 344
2018
Q1
Sell
-8,800
Closed -$443K 1835
2017
Q4
$443K Buy
+8,800
New +$443K 0.02% 945
2016
Q3
Sell
-25,629
Closed -$1.13M 1291
2016
Q2
$1.13M Sell
25,629
-25,803
-50% -$1.13M 0.06% 501
2016
Q1
$2.02M Buy
+51,432
New +$2.02M 0.09% 328