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

Institutional Holders (2015Q3)
Portfolio Summary: 4 Institutional holders with a total value of $9,184,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 GROUP ONE TRADING LLC 1,296,500 7,273,000 79.19% Call
2 SABBY MANAGEMENT, LLC 1,783 1,000,000 10.89% Call
3 CITADEL ADVISORS LLC 139,000 780,000 8.49% Call
4 SIMPLEX TRADING, LLC 776 131,000 1.43% 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.