GROUP ONE TRADING, L.P. - WALTER ENERGY INC ownership

WALTER ENERGY INC's ticker is and the CUSIP is 93317Q905. A total of 6 filers reported holding WALTER ENERGY 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 WALTER ENERGY INC
ValueSharesWeighting
Q2 2015$128,000
-64.4%
586,900
+1.1%
0.00%
-66.7%
Q1 2015$360,000
-92.6%
580,600
-83.6%
0.01%
-91.9%
Q4 2014$4,897,000
-15.4%
3,548,300
+43.4%
0.07%
-16.9%
Q3 2014$5,791,000
-20.6%
2,474,900
+84.9%
0.09%
-20.5%
Q2 2014$7,296,000
-53.8%
1,338,700
-35.8%
0.11%
-57.7%
Q1 2014$15,776,000
-0.9%
2,086,800
+118.0%
0.26%
+10.4%
Q4 2013$15,922,000
+95.4%
957,400
+64.8%
0.24%
+53.8%
Q3 2013$8,149,000
+345.8%
580,800
+230.4%
0.16%
+246.7%
Q2 2013$1,828,000175,8000.04%
Other shareholders
WALTER ENERGY INC shareholders Q4 2014
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 3,548,300$4,897,0000.07%
Pentwater Capital Management LP 360,000$497,0000.00%
Citadel Advisors 416,600$575,0000.00%
Timber Hill LLC 97,100$134,0000.00%
Virtu KCG Holdings LLC 23,000$32,0000.00%
SIMPLEX TRADING, LLC 16$00.00%
View complete list of WALTER ENERGY INC shareholders