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

Institutional Holders (2014Q2)
Portfolio Summary: 8 Institutional holders with a total value of $153,530,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 CITADEL ADVISORS LLC 1,731,700 70,948,000 46.21% Call
2 GROUP ONE TRADING LLC 618,400 25,336,000 16.50% Call
3 WELLCOME TRUST LTD (THE) as trustee of the WELLCOME TRUST 500,000 20,485,000 13.34% Call
4 Marathon Trading Investment Management LLC 350,900 14,374,000 9.36% Call
5 Virtu KCG Holdings LLC 315,300 12,918,000 8.41% Call
6 Timber Hill LLC 147,700 6,051,000 3.94% Call
7 Jasper Ridge Partners, L.P. 83,352 3,415,000 2.22%
8 Focused Wealth Management, Inc 48 3,000 0.00% 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.