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ISIS PHARMACEUTICALS INC
ISIS PHARMACEUTICALS INC. Institutional holdings reported to the SEC.

Institutional Holders (2015Q3)
Portfolio Summary: 6 Institutional holders with a total value of $17,518,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 LUPO SECURITIES, LLC 11 7,000 0.04% Call
2 SIMPLEX TRADING, LLC 651 247,000 1.41% Call
3 CITADEL ADVISORS LLC 51,200 2,070,000 11.82% Call
4 Timber Hill LLC 113,600 4,592,000 26.21% Call
5 SABBY MANAGEMENT, LLC 1,159 4,685,000 26.74% Call
6 GROUP ONE TRADING LLC 146,400 5,917,000 33.78% 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.