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

Institutional Holders (2016Q3)
Portfolio Summary: 15 Institutional holders with a total value of $161,762,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 GROUP ONE TRADING LLC 2,120,100 48,868,000 30.21% Call
2 Timber Hill LLC 1,250,400 28,822,000 17.82% Call
3 JPMORGAN CHASE & CO 1,125,326 25,938,000 16.03% Call
4 Pentwater Capital Management LP 1,020,000 23,511,000 14.53% Call
5 CMT Asset Management Ltd 563,000 12,977,000 8.02% Call
6 CMT CAPITAL MARKETS TRADING GMBH 390,800 9,008,000 5.57% Call
7 Marathon Trading Investment Management LLC 184,000 4,241,000 2.62% Call
8 SIMPLEX TRADING, LLC 20,298 4,195,000 2.59% Call
9 SG Americas Securities, LLC 404,100 1,318,000 0.81% Call
10 Hudson Bay Capital Management LP 50,000 1,153,000 0.71% Call
11 ADVENT CAPITAL MANAGEMENT /DE/ 3,300 861,000 0.53% Call
12 SAND GROVE CAPITAL MANAGEMENT LLP 3,750 754,000 0.47% Call
13 WADDELL & REED FINANCIAL INC 35,000 92,000 0.06% Call
14 PARK CIRCLE Co 1,000 23,000 0.01% Call
15 ADVISOR GROUP, INC. 5 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.