HORIZON PHARMA PLC's ticker is HZNPXXXX and the CUSIP is G4617B105. A total of 185 filers reported holding HORIZON PHARMA PLC in Q4 2017. The put-call ratio across all filers is 1.03 and the average weighting 0.2%.
Quarter-by-quarter ownership
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Broadfin Capital, LLC | 3,018,021 | $44,063,000 | 7.20% |
| SCOPIA CAPITAL MANAGEMENT LP | 16,370,364 | $239,007,000 | 4.29% |
| JW Asset Management, LLC | 270,775 | $3,953,000 | 4.21% |
| Avoro Capital Advisors LLC | 4,436,183 | $64,768,000 | 4.20% |
| Rhenman & Partners Asset Management AB | 1,954,912 | $28,542,000 | 3.86% |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 6,341,894 | $92,592,000 | 3.64% |
| Paulson & Co. | 7,870,700 | $114,912,000 | 2.24% |
| Proxima Capital Management, LLC | 260,000 | $3,796,000 | 2.20% |
| KOPP INVESTMENT ADVISORS LLC | 105,126 | $1,535,000 | 1.54% |
| ARMISTICE CAPITAL, LLC | 1,000,000 | $14,600,000 | 1.46% |