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TESORO CORP
TESORO CORP. Institutional holdings reported to the SEC.

Institutional Holders (2015Q2)
Portfolio Summary: 4 Institutional holders with a total value of $367,939,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 CITADEL ADVISORS LLC 4,150,600 350,352,000 95.22% Put
2 Timber Hill LLC 204,600 17,270,000 4.69% Put
3 Virtu KCG Holdings LLC 3,000 253,000 0.07% Put
4 SIMPLEX TRADING, LLC 268 64,000 0.02% 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.