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

Institutional Holders (2015Q3)
Portfolio Summary: 4 Institutional holders with a total value of $11,112,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 SABBY MANAGEMENT, LLC 1,267 4,397,000 39.57% Put
2 GROUP ONE TRADING LLC 91,600 3,645,000 32.80% Put
3 CITADEL ADVISORS LLC 74,100 2,948,000 26.53% Put
4 SIMPLEX TRADING, LLC 143 122,000 1.10% 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.