DRIEHAUS CAPITAL MANAGEMENT LLC - PIONEER ENERGY SVCS CORP ownership

PIONEER ENERGY SVCS CORP's ticker is PESXQ and the CUSIP is 723664108. A total of 153 filers reported holding PIONEER ENERGY SVCS CORP in Q1 2014. The put-call ratio across all filers is 0.36 and the average weighting 0.1%.

Quarter-by-quarter ownership
DRIEHAUS CAPITAL MANAGEMENT LLC ownership history of PIONEER ENERGY SVCS CORP
ValueSharesWeighting
Q4 2016$82,000
-55.7%
12,000
-9.3%
0.00%
-57.1%
Q3 2014$185,000
-92.4%
13,226
-90.5%
0.01%
-91.1%
Q2 2014$2,444,000
+772.9%
139,357
+545.2%
0.08%
+777.8%
Q1 2014$280,00021,6000.01%
Other shareholders
PIONEER ENERGY SVCS CORP shareholders Q1 2014
NameSharesValueWeighting ↓
Nokomis Capital, L.L.C. 520,644$2,884,0000.91%
Malaga Cove Capital, LLC 100,350$541,0000.44%
Alpine Partners USVI, LLC 23,645$131,0000.44%
BOGLE INVESTMENT MANAGEMENT L P /DE/ 1,083,655$6,003,0000.40%
WALL STREET ASSOCIATES 646,500$3,582,0000.34%
WealthTrust Axiom LLC 115,341$638,0000.23%
LUCUS ADVISORS LLC 76,994$427,0000.19%
TFS CAPITAL LLC 252,047$1,396,0000.13%
BRIDGEWAY CAPITAL MANAGEMENT, LLC 756,640$4,192,0000.10%
Engineers Gate Manager LP 56,504$313,0000.09%
View complete list of PIONEER ENERGY SVCS CORP shareholders