KERYX BIOPHARMACEUTICALS INC's ticker is KERX and the CUSIP is 492515101. A total of 123 filers reported holding KERYX BIOPHARMACEUTICALS INC in Q1 2017. The put-call ratio across all filers is 0.51 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2018 | $13,000 | +8.3% | 3,876 | +29.8% | 0.00% | – |
| Q2 2018 | $12,000 | 0.0% | 2,985 | 0.0% | 0.00% | – |
| Q1 2018 | $12,000 | -42.9% | 2,985 | -33.7% | 0.00% | – |
| Q4 2017 | $21,000 | -34.4% | 4,505 | +2.3% | 0.00% | – |
| Q3 2017 | $32,000 | -17.9% | 4,405 | -18.5% | 0.00% | – |
| Q2 2017 | $39,000 | +8.3% | 5,405 | -8.0% | 0.00% | – |
| Q1 2017 | $36,000 | +2.9% | 5,875 | 0.0% | 0.00% | – |
| Q4 2016 | $35,000 | +12.9% | 5,875 | +1.7% | 0.00% | – |
| Q3 2016 | $31,000 | -13.9% | 5,775 | +3.6% | 0.00% | -100.0% |
| Q2 2016 | $36,000 | +44.0% | 5,575 | 0.0% | 0.00% | – |
| Q1 2016 | $25,000 | -10.7% | 5,575 | +2.0% | 0.00% | -100.0% |
| Q4 2015 | $28,000 | +12.0% | 5,466 | -19.8% | 0.00% | 0.0% |
| Q3 2015 | $25,000 | -61.5% | 6,815 | +4.1% | 0.00% | 0.0% |
| Q2 2015 | $65,000 | -18.8% | 6,545 | +4.9% | 0.00% | -50.0% |
| Q1 2015 | $80,000 | -3.6% | 6,241 | +7.5% | 0.00% | 0.0% |
| Q4 2014 | $83,000 | +29.7% | 5,805 | +24.8% | 0.00% | 0.0% |
| Q3 2014 | $64,000 | -26.4% | 4,651 | -17.8% | 0.00% | 0.0% |
| Q2 2014 | $87,000 | -34.6% | 5,658 | -27.6% | 0.00% | -50.0% |
| Q1 2014 | $133,000 | +24.3% | 7,813 | -6.2% | 0.00% | +33.3% |
| Q4 2013 | $107,000 | +44.6% | 8,332 | +17.2% | 0.00% | 0.0% |
| Q3 2013 | $74,000 | +37.0% | 7,111 | -1.4% | 0.00% | +50.0% |
| Q2 2013 | $54,000 | – | 7,211 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Foresite Capital Management I, LLC | 1,312,006 | $16,990,000 | 16.50% |
| VHCP Management, LLC | 1,000,273 | $12,954,000 | 6.97% |
| Cormorant Asset Management, LP | 1,700,000 | $22,015,000 | 6.39% |
| HARVEY CAPITAL MANAGEMENT INC | 890,500 | $11,531,000 | 4.76% |
| INSIGHT CAPITAL RESEARCH & MANAGEMENT INC | 859,672 | $11,133,000 | 2.50% |
| Rhenman & Partners Asset Management AB | 400,000 | $5,180,000 | 2.03% |
| SECTORAL ASSET MANAGEMENT INC | 2,758,950 | $35,728,000 | 1.54% |
| NORTHPOINTE CAPITAL LLC | 1,289,711 | $16,701,000 | 1.47% |
| Knoll Capital Management, LLC | 200,000 | $2,592,000 | 1.30% |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 1,483,260 | $19,208,000 | 1.00% |