GROUP ONE TRADING, L.P. - KEY ENERGY SVCS INC ownership

KEY ENERGY SVCS INC's ticker is and the CUSIP is 492914906. A total of 2 filers reported holding KEY ENERGY SVCS INC in Q4 2014. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of KEY ENERGY SVCS INC
ValueSharesWeighting
Q1 2015$36,000
+800.0%
20,000
+700.0%
0.00%
Q4 2014$4,000
-96.7%
2,500
-90.0%
0.00%
-100.0%
Q3 2014$121,000
-52.0%
25,000
-9.4%
0.00%
-50.0%
Q2 2014$252,000
+24.1%
27,600
+25.5%
0.00%
+33.3%
Q1 2014$203,000
+203.0%
22,000
+158.8%
0.00%
+200.0%
Q4 2013$67,000
-83.9%
8,500
-85.1%
0.00%
-87.5%
Q3 2013$415,000
+746.9%
56,900
+593.9%
0.01%
+700.0%
Q2 2013$49,0008,2000.00%
Other shareholders
KEY ENERGY SVCS INC shareholders Q4 2014
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 2,500$4,0000.00%
SIMPLEX TRADING, LLC 5$00.00%
View complete list of KEY ENERGY SVCS INC shareholders