SIMPLEX TRADING, LLC - WALTER ENERGY INC ownership

WALTER ENERGY INC's ticker is and the CUSIP is 93317Q905. A total of 5 filers reported holding WALTER ENERGY INC in Q2 2015. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of WALTER ENERGY INC
ValueSharesWeighting
Q3 2015$0450.0%0.00%
Q2 2015$045
+7.1%
0.00%
Q1 2015$042
+162.5%
0.00%
Q4 2014$0160.00%
Other shareholders
WALTER ENERGY INC shareholders Q2 2015
NameSharesValueWeighting ↓
CMT Capital Markets Trading GmbH 147,800$32,0000.00%
GROUP ONE TRADING, L.P. 586,900$128,0000.00%
Marathon Trading Investment Management LLC 100,000$22,0000.00%
Citadel Advisors 300,000$65,0000.00%
SIMPLEX TRADING, LLC 45$00.00%
View complete list of WALTER ENERGY INC shareholders