PROSENSA HLDG N V's ticker is RNA and the CUSIP is N71546100. A total of 24 filers reported holding PROSENSA HLDG N V in Q4 2013. The put-call ratio across all filers is 0.17 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 | $28,957,000 | 21.82% |
| VAN LANSCHOT KEMPEN INVESTMENT MANAGEMENT N.V. | 1,996,253 | $9,323,000 | 0.78% |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 3,119,381 | $14,568,000 | 0.76% |
| SPHERA FUNDS MANAGEMENT LTD. | 192,428 | $899,000 | 0.25% |
| A.R.T. Advisors, LLC | 44,048 | $205,000 | 0.01% |
| Tower Research Capital LLC (TRC) | 3,800 | $18,000 | 0.00% |
| Jefferies Group LLC | 77,500 | $362,000 | 0.00% |
| Virtu KCG Holdings LLC | 16,675 | $79,000 | 0.00% |
| BLACKROCK ADVISORS LLC | 151,200 | $706,000 | 0.00% |
| FRANKLIN RESOURCES INC | 226,700 | $1,059,000 | 0.00% |