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

Institutional Holders (2015Q4)
Portfolio Summary: 12 Institutional holders with a total value of $122,086,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 CMT CAPITAL MARKETS TRADING GMBH 1,071,900 24,804,000 20.32% Put
2 CITADEL ADVISORS LLC 1,032,400 23,890,000 19.57% Put
3 SG Americas Securities, LLC 10,350,000 16,208,000 13.28% Put
4 GROUP ONE TRADING LLC 696,400 16,115,000 13.20% Put
5 JPMORGAN CHASE & CO 639,700 14,803,000 12.13% Put
6 CMT Asset Management Ltd 315,900 7,310,000 5.99% Put
7 Timber Hill LLC 302,200 6,993,000 5.73% Put
8 Virtu KCG Holdings LLC 166,800 3,860,000 3.16% Put
9 SIMPLEX TRADING, LLC 5,864 3,783,000 3.10% Put
10 Marathon Trading Investment Management LLC 69,700 1,613,000 1.32% Put
11 MUFG Securities EMEA plc 67,000 1,550,000 1.27% Put
12 CIBC WORLD MARKETS CORP 50,000 1,157,000 0.95% 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.