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

Institutional Holders (2016Q4)
Portfolio Summary: 4 Institutional holders with a total value of $27,083,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 JPMORGAN CHASE & CO 198,900 17,394,000 64.22% Call
2 Timber Hill LLC 109,600 9,585,000 35.39% Call
3 SIMPLEX TRADING, LLC 376 87,000 0.32% Call
4 GROUP ONE TRADING LLC 200 17,000 0.06% 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.