A.R.T. Advisors, LLC - SUPERIOR ENERGY SVCS INC ownership

SUPERIOR ENERGY SVCS INC's ticker is SPNV and the CUSIP is 868157108. A total of 300 filers reported holding SUPERIOR ENERGY SVCS INC in Q3 2015. The put-call ratio across all filers is 0.61 and the average weighting 0.1%.

Quarter-by-quarter ownership
A.R.T. Advisors, LLC ownership history of SUPERIOR ENERGY SVCS INC
ValueSharesWeighting
Q1 2019$954,000
+189.1%
204,218
+107.6%
0.06%
+171.4%
Q4 2018$330,000
+23.6%
98,394
+257.9%
0.02%
+75.0%
Q3 2018$267,000
-85.6%
27,494
-85.6%
0.01%
-84.2%
Q2 2018$1,856,000
-20.9%
190,594
-31.6%
0.08%
-19.1%
Q1 2018$2,347,000
+136.4%
278,494
+169.9%
0.09%
+113.6%
Q4 2017$993,000
-52.5%
103,194
-29.6%
0.04%
-54.2%
Q1 2017$2,090,000
-52.9%
146,600
-55.8%
0.10%
-51.8%
Q1 2016$4,441,000
+275.7%
331,671
+277.9%
0.20%
+255.4%
Q4 2015$1,182,000
-45.3%
87,771
-14.6%
0.06%
-22.2%
Q2 2015$2,160,000
-78.7%
102,720
-77.4%
0.07%
-79.4%
Q1 2015$10,144,000
+40.5%
454,078
+26.7%
0.35%
+29.6%
Q4 2014$7,221,000
+218.7%
358,383
+320.8%
0.27%
+125.0%
Q4 2013$2,266,000
-54.1%
85,172
-56.8%
0.12%
-55.4%
Q3 2013$4,933,000
+26.9%
197,013
+31.5%
0.27%
+111.8%
Q2 2013$3,887,000149,8620.13%
Other shareholders
SUPERIOR ENERGY SVCS INC shareholders Q3 2015
NameSharesValueWeighting ↓
Energy Opportunities Capital Management, LLC 1,058,250$14,170,0004.76%
BP CAPITAL FUND ADVISORS, LLC 1,094,532$14,656,0003.79%
VIKING FUND MANAGEMENT LLC 1,310,000$17,541,0003.36%
Oceanic Investment Management LTD 821,200$10,996,0002.96%
Encompass Capital Advisors LLC 528,700$7,079,0002.50%
GeoSphere Capital Management, LLC 48,000$643,0002.07%
FERGUSON WELLMAN CAPITAL MANAGEMENT, INC 1,791,560$23,989,0001.02%
BROADVIEW ADVISORS LLC 503,973$6,748,0000.97%
Nikko Asset Management Americas, Inc. 569,092$7,472,0000.89%
FIDUCIARY MANAGEMENT ASSOCIATES LLC 842,555$11,280,0000.74%
View complete list of SUPERIOR ENERGY SVCS INC shareholders