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

Institutional Holders (2014Q2)
Portfolio Summary: 5 Institutional holders with a total value of $42,931,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 Marathon Trading Investment Management LLC 336,500 16,747,000 39.01% Put
2 CITADEL ADVISORS LLC 310,200 15,439,000 35.96% Put
3 Timber Hill LLC 154,300 7,680,000 17.89% Put
4 Virtu KCG Holdings LLC 50,800 2,528,000 5.89% Put
5 SG Americas Securities, LLC 175,000 537,000 1.25% 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.