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ULTRA PETROLEUM CORP
ULTRA PETROLEUM CORP. Institutional holdings reported to the SEC.

Institutional Holders (2014Q1)
Portfolio Summary: 4 Institutional holders with a total value of $10,090,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 Timber Hill LLC 195,600 5,260,000 52.13% Call
2 CITADEL ADVISORS LLC 108,800 2,926,000 29.00% Call
3 GROUP ONE TRADING LLC 56,500 1,519,000 15.05% Call
4 Virtu KCG Holdings LLC 14,300 385,000 3.82% 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.