A.R.T. Advisors’s National Instruments Corp NATI Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2020
Q1
Sell
-70,100
Closed -$2.97M 1115
2019
Q4
$2.97M Buy
70,100
+16,100
+30% +$682K 0.15% 179
2019
Q3
$2.27M Buy
54,000
+46,100
+584% +$1.94M 0.11% 245
2019
Q2
$332K Sell
7,900
-16,900
-68% -$710K 0.02% 912
2019
Q1
$1.1M Sell
24,800
-58,000
-70% -$2.57M 0.07% 447
2018
Q4
$3.76M Buy
82,800
+65,400
+376% +$2.97M 0.24% 82
2018
Q3
$840K Buy
+17,400
New +$840K 0.04% 654
2018
Q1
Sell
-33,300
Closed -$1.39M 1820
2017
Q4
$1.39M Buy
+33,300
New +$1.39M 0.06% 500
2017
Q2
Sell
-8,400
Closed -$273K 1803
2017
Q1
$273K Buy
+8,400
New +$273K 0.01% 1046
2016
Q3
Sell
-8,289
Closed -$227K 1254
2016
Q2
$227K Buy
+8,289
New +$227K 0.01% 1060
2015
Q2
Sell
-34,733
Closed -$1.11M 1768
2015
Q1
$1.11M Buy
34,733
+11,656
+51% +$373K 0.04% 613
2014
Q4
$717K Buy
23,077
+3,562
+18% +$111K 0.03% 785
2014
Q3
$603K Sell
19,515
-1,078
-5% -$33.3K 0.03% 684
2014
Q2
$667K Buy
+20,593
New +$667K 0.03% 649
2014
Q1
Sell
-30,646
Closed -$981K 1609
2013
Q4
$981K Buy
+30,646
New +$981K 0.05% 486