Dark
Light
System
Security
EXELIXIS INC
EXELIXIS INC. Institutional holdings reported to the SEC.

Institutional Holders (2015Q1)
Portfolio Summary: 4 Institutional holders with a total value of $2,268,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 SIMPLEX TRADING, LLC 208 13,000 0.57% Call
2 CITADEL ADVISORS LLC 119,400 307,000 13.54% Call
3 GROUP ONE TRADING LLC 326,100 838,000 36.95% Call
4 SABBY MANAGEMENT, LLC 4,319 1,110,000 48.94% 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.