SIMPLEX TRADING, LLC - PIONEER ENERGY SVCS CORP ownership

PIONEER ENERGY SVCS CORP's ticker is PESXQ and the CUSIP is 723664108. A total of 157 filers reported holding PIONEER ENERGY SVCS CORP in Q4 2016. The put-call ratio across all filers is 0.16 and the average weighting 0.1%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of PIONEER ENERGY SVCS CORP
ValueSharesWeighting
Q1 2019$5,000
+400.0%
3,159
+108.8%
0.00%
Q4 2018$1,000
-75.0%
1,513
-8.5%
0.00%
Q3 2018$4,000
-66.7%
1,654
-21.9%
0.00%
Q2 2018$12,000
-45.5%
2,117
-70.8%
0.00%
-100.0%
Q4 2017$22,000
+37.5%
7,239
+209.5%
0.00%0.0%
Q4 2016$16,0002,339
+2498.9%
0.00%
Q3 2015$0
-100.0%
90
-98.1%
0.00%
-100.0%
Q2 2015$30,000
-77.9%
4,740
-81.1%
0.00%
-81.2%
Q1 2015$136,00025,1070.02%
Other shareholders
PIONEER ENERGY SVCS CORP shareholders Q4 2016
NameSharesValueWeighting ↓
VAN DEN BERG MANAGEMENT I, INC 7,515,234$22,921,0002.58%
Phoenix Investment Adviser LLC 419,102$1,278,0001.22%
Energy Opportunities Capital Management, LLC 346,109$1,056,0000.73%
EAM Global Investors LLC 123,418$376,0000.19%
WealthTrust Axiom LLC 128,492$391,0000.14%
EAM Investors, LLC 185,206$565,0000.10%
BOOTHBAY FUND MANAGEMENT, LLC 119,465$364,0000.05%
MENTA CAPITAL LLC 47,295$144,0000.03%
EVERENCE CAPITAL MANAGEMENT INC 36,020$110,0000.02%
BRIDGEWAY CAPITAL MANAGEMENT, LLC 686,400$2,094,0000.02%
View complete list of PIONEER ENERGY SVCS CORP shareholders