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 218 filers reported holding SUPERIOR ENERGY SVCS INC in Q4 2018. The put-call ratio across all filers is 0.68 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 Q4 2018
NameSharesValueWeighting ↓
GREENHAVEN ASSOCIATES INC 4,493,283$90,540,0001.63%
STEINBERG ASSET MANAGEMENT LLC 783,520$15,788,0001.27%
Malaga Cove Capital, LLC 77,096$1,545,0001.25%
Energy Opportunities Capital Management, LLC 242,033$4,877,0001.20%
MARATHON ASSET MANAGEMENT LLP 2,303,251$46,406,0001.12%
SIGNIA CAPITAL MANAGEMENT LLC 97,697$1,968,0000.98%
Netols Asset Management, Inc. 226,702$4,568,0000.88%
VIKING FUND MANAGEMENT LLC 300,000$6,045,0000.86%
BOGLE INVESTMENT MANAGEMENT L P /DE/ 610,615$12,303,0000.82%
PRIVATE ASSET MANAGEMENT INC 223,932$4,512,0000.72%
View complete list of SUPERIOR ENERGY SVCS INC shareholders