MARSHALL WACE, LLP - PIONEER ENERGY SVCS CORP ownership

PIONEER ENERGY SVCS CORP's ticker is PESXQ and the CUSIP is 723664108. A total of 162 filers reported holding PIONEER ENERGY SVCS CORP in Q4 2014. The put-call ratio across all filers is 7.40 and the average weighting 0.0%.

Quarter-by-quarter ownership
MARSHALL WACE, LLP ownership history of PIONEER ENERGY SVCS CORP
ValueSharesWeighting
Q4 2016$5,104,000
+6891.8%
745,106
+5396.1%
0.03%
+3300.0%
Q1 2015$73,000
-2.7%
13,5570.0%0.00%0.0%
Q4 2014$75,00013,5570.00%
Other shareholders

There were no reported owners of PIONEER ENERGY SVCS CORP in Q4 2014.

NameSharesValueWeighting ↓
View complete list of PIONEER ENERGY SVCS CORP shareholders