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TWITTER INC
TWITTER INC. Institutional holdings reported to the SEC.

Institutional Holders (2014Q3)
Portfolio Summary: 7 Institutional holders with a total value of $167,351,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 CITADEL ADVISORS LLC 1,129,300 58,249,000 34.81% Put
2 GROUP ONE TRADING LLC 782,600 40,367,000 24.12% Put
3 Marathon Trading Investment Management LLC 480,600 24,788,000 14.81% Put
4 Timber Hill LLC 443,700 22,886,000 13.68% Put
5 Virtu KCG Holdings LLC 208,200 10,739,000 6.42% Put
6 PEAK6 Group LLC 200,100 10,321,000 6.17% Put
7 Elite Wealth Management, Inc. 27 1,000 0.00% 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.