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NEUROCRINE BIOSCIENCES INC
NEUROCRINE BIOSCIENCES INC. Institutional holdings reported to the SEC.

Institutional Holders (2015Q1)
Portfolio Summary: 4 Institutional holders with a total value of $10,548,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 SABBY MANAGEMENT, LLC 1,288 5,115,000 48.49% Call
2 GROUP ONE TRADING LLC 68,900 2,736,000 25.94% Call
3 CITADEL ADVISORS LLC 61,300 2,434,000 23.08% Call
4 SIMPLEX TRADING, LLC 126 263,000 2.49% 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.