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WALTER ENERGY INC
WALTER ENERGY INC. Institutional holdings reported to the SEC.

Institutional Holders (2014Q4)
Portfolio Summary: 6 Institutional holders with a total value of $6,135,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 GROUP ONE TRADING LLC 3,548,300 4,897,000 79.82% Call
2 CITADEL ADVISORS LLC 416,600 575,000 9.37% Call
3 Pentwater Capital Management LP 360,000 497,000 8.10% Call
4 Timber Hill LLC 97,100 134,000 2.18% Call
5 Virtu KCG Holdings LLC 23,000 32,000 0.52% Call
6 SIMPLEX TRADING, LLC 16 0 0.00% Call

From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.