A.R.T. Advisors, LLC - WILLBROS GROUP INC DEL ownership

WILLBROS GROUP INC DEL's ticker is WGRP and the CUSIP is 969203108. A total of 13 filers reported holding WILLBROS GROUP INC DEL in Q1 2018. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
A.R.T. Advisors, LLC ownership history of WILLBROS GROUP INC DEL
ValueSharesWeighting
Q4 2017$154,000
+92.5%
108,775
+332.8%
0.01%
+75.0%
Q3 2017$80,000
+3.9%
25,135
+4.7%
0.00%
-20.0%
Q4 2016$77,000
-66.4%
24,000
-73.6%
0.01%
-54.5%
Q2 2016$229,000
+166.3%
90,816
+124.7%
0.01%
+175.0%
Q1 2016$86,000
-62.4%
40,416
-77.5%
0.00%
-50.0%
Q2 2015$229,000
-54.5%
179,667
+18.1%
0.01%
-52.9%
Q1 2015$503,000
+75.9%
152,067
+342.7%
0.02%
+30.8%
Q3 2014$286,000
-46.5%
34,351
-20.7%
0.01%
-53.6%
Q2 2014$535,000
+158.5%
43,339
+163.0%
0.03%
+154.5%
Q1 2014$207,000
-65.6%
16,480
-74.9%
0.01%
-66.7%
Q3 2013$601,00065,5660.03%
Other shareholders
WILLBROS GROUP INC DEL shareholders Q1 2018
NameSharesValueWeighting ↓
Fondren Management LP 470,000$667,0000.47%
GENDELL JEFFREY L 4,250,094$6,035,0000.42%
SCHNEIDER CAPITAL MANAGEMENT CORP 932,565$1,324,0000.29%
HEARTLAND ADVISORS INC 2,739,012$3,889,0000.25%
22NW, LP 277,900$395,0000.19%
Kohlberg Kravis Roberts & Co. L.P. 10,125,410$14,378,0000.14%
Ballew Advisors, Inc 50,000$71,0000.07%
Cutter & CO Brokerage, Inc. 58,500$83,0000.03%
Ausdal Financial Partners, Inc. 44,000$62,0000.02%
Oppenheimer & Close, LLC 15,000$21,0000.02%
View complete list of WILLBROS GROUP INC DEL shareholders