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

Institutional Holders (2014Q3)
Portfolio Summary: 8 Institutional holders with a total value of $160,208,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 CITADEL ADVISORS LLC 1,102,600 56,872,000 35.50% Call
2 WELLCOME TRUST LTD (THE) as trustee of the WELLCOME TRUST 500,000 25,790,000 16.10% Call
3 Marathon Trading Investment Management LLC 415,600 21,435,000 13.38% Call
4 Timber Hill LLC 406,600 20,972,000 13.09% Call
5 GROUP ONE TRADING LLC 255,900 13,199,000 8.24% Call
6 PEAK6 Group LLC 218,000 11,244,000 7.02% Call
7 Virtu KCG Holdings LLC 207,200 10,687,000 6.67% Call
8 People's United Financial, Inc. 10 9,000 0.01% 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.