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

Institutional Holders (2014Q3)
Portfolio Summary: 4 Institutional holders with a total value of $16,101,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 CITADEL ADVISORS LLC 87,600 10,287,000 63.89% Put
2 GROUP ONE TRADING LLC 24,300 2,854,000 17.73% Put
3 PEAK6 Group LLC 22,300 2,619,000 16.27% Put
4 SABBY MANAGEMENT, LLC 29 341,000 2.12% 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.