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

Institutional Holders (2015Q1)
Portfolio Summary: 10 Institutional holders with a total value of $362,442,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 CITADEL ADVISORS LLC 2,331,700 191,701,000 52.89% Put
2 Allianz Asset Management GmbH 950,000 78,104,000 21.55% Put
3 Timber Hill LLC 450,000 36,997,000 10.21% Put
4 Marathon Trading Investment Management LLC 333,600 27,427,000 7.57% Put
5 Virtu KCG Holdings LLC 206,800 17,002,000 4.69% Put
6 SG Americas Securities, LLC 8,953,800 7,703,000 2.13% Put
7 SIMPLEX TRADING, LLC 4,717 1,783,000 0.49% Put
8 MITSUBISHI UFJ SECURITIES (USA), Inc. 10,000 822,000 0.23% Put
9 MUFG Securities EMEA plc 10,000 822,000 0.23% Put
10 Glassman Wealth Services 127 81,000 0.02% 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.