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

Institutional Holders (2015Q2)
Portfolio Summary: 4 Institutional holders with a total value of $3,222,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 CITADEL ADVISORS LLC 45,000 1,296,000 40.22% Put
2 GROUP ONE TRADING LLC 36,500 1,051,000 32.62% Put
3 Timber Hill LLC 30,300 873,000 27.09% Put
4 SIMPLEX TRADING, LLC 6 2,000 0.06% 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.