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

Institutional Holders (2015Q3)
Portfolio Summary: 14 Institutional holders with a total value of $151,820,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 CITADEL ADVISORS LLC 1,937,700 52,202,000 34.38% Call
2 Timber Hill LLC 713,900 19,232,000 12.67% Call
3 GROUP ONE TRADING LLC 626,100 16,867,000 11.11% Call
4 CMT CAPITAL MARKETS TRADING GMBH 506,300 13,640,000 8.98% Call
5 LOEWS CORP 400,000 10,776,000 7.10% Call
6 JPMORGAN CHASE & CO 359,100 9,674,000 6.37% Call
7 Marathon Trading Investment Management LLC 356,800 9,612,000 6.33% Call
8 Virtu KCG Holdings LLC 315,800 8,508,000 5.60% Call
9 CMT Asset Management Ltd 249,800 6,730,000 4.43% Call
10 MUFG Securities EMEA plc 91,000 2,452,000 1.62% Call
11 Empire Capital Management, L.L.C. 35,000 943,000 0.62% Call
12 SIMPLEX TRADING, LLC 6,421 835,000 0.55% Call
13 SG Americas Securities, LLC 192,300 348,000 0.23%
14 AMERICAN INTERNATIONAL GROUP, INC. 6 1,000 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.