A.R.T. Advisors’s MASONITE INTERNATIONAL CORP DOOR Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2018
Q2
Sell
-16,430
Closed -$1.01M 1824
2018
Q1
$1.01M Sell
16,430
-3,900
-19% -$239K 0.04% 662
2017
Q4
$1.51M Buy
+20,330
New +$1.51M 0.07% 471
2017
Q2
Sell
-20,276
Closed -$1.61M 1793
2017
Q1
$1.61M Buy
20,276
+7,176
+55% +$568K 0.07% 390
2016
Q4
$861K Buy
13,100
+9,300
+245% +$611K 0.05% 531
2016
Q3
$236K Sell
3,800
-15,104
-80% -$938K 0.08% 427
2016
Q2
$1.25M Sell
18,904
-21,800
-54% -$1.44M 0.06% 468
2016
Q1
$2.67M Buy
40,704
+21,600
+113% +$1.41M 0.12% 237
2015
Q4
$1.17M Sell
19,104
-11,548
-38% -$707K 0.06% 497
2015
Q3
$1.86M Buy
30,652
+1,702
+6% +$103K 0.07% 403
2015
Q2
$2.03M Buy
28,950
+22,205
+329% +$1.56M 0.07% 439
2015
Q1
$453K Sell
6,745
-4,255
-39% -$286K 0.02% 952
2014
Q4
$676K Buy
+11,000
New +$676K 0.03% 814
2014
Q2
Sell
-13,187
Closed -$745K 1576
2014
Q1
$745K Buy
+13,187
New +$745K 0.04% 610