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

Institutional Holders (2015Q3)
Portfolio Summary: 5 Institutional holders with a total value of $39,970,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 CITADEL ADVISORS LLC 253,400 24,640,000 61.65% Call
2 Timber Hill LLC 146,600 14,255,000 35.66% Call
3 SIMPLEX TRADING, LLC 1,132 609,000 1.52% Call
4 Virtu KCG Holdings LLC 4,200 408,000 1.02% Call
5 JPMORGAN CHASE & CO 600 58,000 0.15% 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.