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

Institutional Holders (2014Q4)
Portfolio Summary: 13 Institutional holders with a total value of $152,684,043.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 Timber Hill LLC 1,739,400 54,182,000 35.49% Call
2 COMMERZBANK AKTIENGESELLSCHAFT /FI 850,000 26,478,000 17.34% Call
3 SABBY MANAGEMENT, LLC 7,807 24,319,000 15.93% Call
4 CITADEL ADVISORS LLC 689,500 21,478,000 14.07% Call
5 Marathon Trading Investment Management LLC 353,000 10,901,000 7.14% Call
6 METROPOLITAN CAPITAL ADVISORS INC 170,600 5,314,000 3.48% Call
7 Laurion Capital Management LP 150,000 4,673,000 3.06% Call
8 ALTFEST L J & CO INC 79,167 2,466,043 1.62%
9 Virtu KCG Holdings LLC 56,200 1,751,000 1.15% Call
10 SG Americas Securities, LLC 877,500 845,000 0.55% Call
11 WHITEBOX ADVISORS LLC 4,444 195,000 0.13% Call
12 SIMPLEX TRADING, LLC 402 82,000 0.05% Call
13 Cypress Capital Management LLC (WY) 33 0 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.