A.R.T. Advisors’s Willbros Group WG Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2018
Q1
Sell
-108,775
Closed -$154K 1933
2017
Q4
$154K Buy
108,775
+83,640
+333% +$118K 0.01% 1209
2017
Q3
$80K Buy
+25,135
New +$80K ﹤0.01% 1226
2017
Q1
Sell
-24,000
Closed -$77K 1891
2016
Q4
$77K Buy
+24,000
New +$77K ﹤0.01% 1181
2016
Q3
Sell
-90,816
Closed -$229K 1467
2016
Q2
$229K Buy
90,816
+50,400
+125% +$127K 0.01% 1056
2016
Q1
$86K Buy
+40,416
New +$86K ﹤0.01% 1265
2015
Q3
Sell
-179,667
Closed -$229K 1769
2015
Q2
$229K Buy
179,667
+27,600
+18% +$35.2K 0.01% 1262
2015
Q1
$503K Buy
+152,067
New +$503K 0.02% 916
2014
Q4
Sell
-34,351
Closed -$286K 1809
2014
Q3
$286K Sell
34,351
-8,988
-21% -$74.8K 0.01% 959
2014
Q2
$535K Buy
43,339
+26,859
+163% +$332K 0.03% 750
2014
Q1
$207K Buy
+16,480
New +$207K 0.01% 1138
2013
Q4
Sell
-65,566
Closed -$601K 1672
2013
Q3
$601K Buy
+65,566
New +$601K 0.03% 700