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HORIZON PHARMA PLC
HORIZON PHARMA PLC. Institutional holdings reported to the SEC.

Institutional Holders (2016Q2)
Portfolio Summary: 4 Institutional holders with a total value of $10,284,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 GROUP ONE TRADING LLC 250,300 4,122,000 40.08% Call
2 SABBY MANAGEMENT, LLC 2,205 3,632,000 35.32% Call
3 CITADEL ADVISORS LLC 150,700 2,482,000 24.13% Call
4 SIMPLEX TRADING, LLC 524 48,000 0.47% 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.