WESTFIELD CAPITAL MANAGEMENT CO LP - SUPERIOR ENERGY SVCS INC ownership

SUPERIOR ENERGY SVCS INC's ticker is SPNV and the CUSIP is 868157108. A total of 339 filers reported holding SUPERIOR ENERGY SVCS INC in Q2 2013. The put-call ratio across all filers is 2.66 and the average weighting 0.2%.

Quarter-by-quarter ownership
WESTFIELD CAPITAL MANAGEMENT CO LP ownership history of SUPERIOR ENERGY SVCS INC
ValueSharesWeighting
Q1 2015$18,530,000
+10.4%
829,460
-0.4%
0.11%
+8.1%
Q4 2014$16,783,000
-34.5%
832,890
+6.8%
0.10%
-36.9%
Q3 2014$25,638,000
-11.3%
779,985
-2.5%
0.16%
-8.7%
Q2 2014$28,913,000
+4.7%
800,025
-10.9%
0.17%
+4.2%
Q1 2014$27,611,000
-7.3%
897,620
-19.8%
0.16%
-5.7%
Q4 2013$29,780,000
+0.4%
1,119,110
-5.5%
0.18%
-7.9%
Q3 2013$29,664,000
-8.7%
1,184,670
-5.5%
0.19%
-14.8%
Q2 2013$32,502,0001,252,9750.22%
Other shareholders
SUPERIOR ENERGY SVCS INC shareholders Q2 2013
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