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GILEAD SCIENCES INC
GILEAD SCIENCES INC. Institutional holdings reported to the SEC.

Institutional Holders (2015Q4)
Portfolio Summary: 10 Institutional holders with a total value of $357,892,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 JPMORGAN CHASE & CO 1,236,500 125,122,000 34.96% Put
2 Allianz Asset Management GmbH 720,600 72,918,000 20.37% Put
3 CITADEL ADVISORS LLC 643,400 65,106,000 18.19% Put
4 Timber Hill LLC 257,200 26,026,000 7.27% Put
5 GROUP ONE TRADING LLC 242,100 24,498,000 6.85% Put
6 CMT Asset Management Ltd 185,200 18,740,000 5.24% Put
7 SABBY MANAGEMENT, LLC 914 9,249,000 2.58% Put
8 Virtu KCG Holdings LLC 78,300 7,923,000 2.21% Put
9 SG Americas Securities, LLC 3,827,400 6,191,000 1.73% Put
10 SIMPLEX TRADING, LLC 3,785 2,119,000 0.59% 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.