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

Institutional Holders (2015Q1)
Portfolio Summary: 5 Institutional holders with a total value of $394,626,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 CITADEL ADVISORS LLC 1,422,700 364,140,000 92.27% Put
2 GROUP ONE TRADING LLC 72,800 18,633,000 4.72% Put
3 Pentwater Capital Management LP 45,000 11,518,000 2.92% Put
4 SABBY MANAGEMENT, LLC 10 256,000 0.06% Put
5 SIMPLEX TRADING, LLC 285 79,000 0.02% 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.