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

Institutional Holders (2015Q2)
Portfolio Summary: 4 Institutional holders with a total value of $1,599,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 GROUP ONE TRADING LLC 279,100 1,049,000 65.60% Put
2 SABBY MANAGEMENT, LLC 1,014 381,000 23.83% Put
3 CITADEL ADVISORS LLC 44,900 169,000 10.57% Put
4 SIMPLEX TRADING, LLC 1 0 0.00% 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.