A.R.T. Advisors’s IPG Photonics IPGP Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2020
Q1
Sell
-2,120
Closed -$307K 514
2019
Q4
$307K Sell
2,120
-7,500
-78% -$1.09M 0.02% 1019
2019
Q3
$1.3M Buy
9,620
+2,100
+28% +$285K 0.07% 430
2019
Q2
$1.16M Buy
+7,520
New +$1.16M 0.07% 415
2019
Q1
Sell
-21,520
Closed -$2.44M 1443
2018
Q4
$2.44M Buy
21,520
+10,220
+90% +$1.16M 0.16% 181
2018
Q3
$1.76M Buy
11,300
+7,900
+232% +$1.23M 0.08% 335
2018
Q2
$750K Buy
+3,400
New +$750K 0.03% 759
2017
Q4
Sell
-15,100
Closed -$2.79M 1518
2017
Q3
$2.79M Buy
+15,100
New +$2.79M 0.14% 185
2017
Q2
Sell
-2,000
Closed -$241K 1556
2017
Q1
$241K Buy
+2,000
New +$241K 0.01% 1098
2015
Q4
Sell
-61,946
Closed -$4.71M 1586
2015
Q3
$4.71M Buy
61,946
+38,271
+162% +$2.91M 0.17% 143
2015
Q2
$2.02M Buy
+23,675
New +$2.02M 0.07% 442
2013
Q4
Sell
-7,696
Closed -$433K 1376
2013
Q3
$433K Buy
+7,696
New +$433K 0.02% 837