Dark
Light
System
Security
ULTRA PETROLEUM CORP
ULTRA PETROLEUM CORP. Institutional holdings reported to the SEC.

Institutional Holders (2016Q1)
Portfolio Summary: 3 Institutional holders with a total value of $458,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 GROUP ONE TRADING LLC 637,700 318,000 69.43% Put
2 SIMPLEX TRADING, LLC 143 107,000 23.36% Put
3 CITADEL ADVISORS LLC 67,200 33,000 7.21% Put

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.