Dark
Light
System
Security
MARATHON OIL CORP
MARATHON OIL CORP. Institutional holdings reported to the SEC.

Institutional Holders (2017Q1)
Portfolio Summary: 3 Institutional holders with a total value of $14,714,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 SIMPLEX TRADING, LLC 1,887 197,000 1.34% Put
2 Timber Hill LLC 110,700 1,749,000 11.89% Put
3 GROUP ONE TRADING LLC 808,100 12,768,000 86.77% 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.