PROSENSA HLDG N V's ticker is RNA and the CUSIP is N71546100. A total of 48 filers reported holding PROSENSA HLDG N V in Q4 2014. The put-call ratio across all filers is 3.66 and the average weighting 0.9%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2014 | $951,000 | +490.7% | 50,700 | +165.8% | 0.01% | +600.0% |
| Q3 2014 | $161,000 | +347.2% | 19,073 | +564.3% | 0.00% | +100.0% |
| Q2 2014 | $36,000 | +5.9% | 2,871 | -52.4% | 0.00% | 0.0% |
| Q1 2014 | $34,000 | -63.4% | 6,027 | -69.7% | 0.00% | 0.0% |
| Q4 2013 | $93,000 | +82.4% | 19,892 | +155.5% | 0.00% | 0.0% |
| Q3 2013 | $51,000 | – | 7,785 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Abingworth LLP | 6,213,924 | $116,511,000 | 33.09% |
| NEA Management Company, LLC | 6,480,171 | $121,503,000 | 5.89% |
| VAN LANSCHOT KEMPEN INVESTMENT MANAGEMENT N.V. | 1,996,253 | $37,430,000 | 4.12% |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 3,316,434 | $62,183,000 | 2.23% |
| Granite Point Capital Management, L.P. | 235,000 | $4,406,000 | 2.06% |
| Yakira Capital Management, Inc. | 71,406 | $1,339,000 | 1.02% |
| CSS LLC/IL | 917,700 | $17,208,000 | 0.86% |
| Proxima Capital Management, LLC | 323,000 | $6,056,000 | 0.79% |
| CHESAPEAKE PARTNERS MANAGEMENT CO INC/MD | 722,333 | $13,544,000 | 0.52% |
| GABELLI & Co INVESTMENT ADVISERS, INC. | 190,645 | $3,575,000 | 0.51% |