ALDER BIOPHARMACEUTICALS INC's ticker is ALDR and the CUSIP is 014339105. A total of 135 filers reported holding ALDER BIOPHARMACEUTICALS INC in Q3 2015. The put-call ratio across all filers is 2.83 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2017 | $0 | -100.0% | 13 | -93.0% | 0.00% | -100.0% |
| Q3 2017 | $2,000 | 0.0% | 187 | -2.6% | 0.00% | 0.0% |
| Q2 2017 | $2,000 | -50.0% | 192 | -0.5% | 0.00% | -50.0% |
| Q1 2017 | $4,000 | +300.0% | 193 | +672.0% | 0.00% | – |
| Q4 2016 | $1,000 | -83.3% | 25 | -87.9% | 0.00% | -100.0% |
| Q3 2016 | $6,000 | 0.0% | 206 | -5.1% | 0.00% | 0.0% |
| Q2 2016 | $6,000 | 0.0% | 217 | 0.0% | 0.00% | -20.0% |
| Q1 2016 | $6,000 | -25.0% | 217 | -2.7% | 0.01% | -16.7% |
| Q4 2015 | $8,000 | 0.0% | 223 | 0.0% | 0.01% | 0.0% |
| Q3 2015 | $8,000 | -33.3% | 223 | -1.8% | 0.01% | -33.3% |
| Q2 2015 | $12,000 | +100.0% | 227 | 0.0% | 0.01% | +80.0% |
| Q1 2015 | $6,000 | – | 227 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Foresite Capital Management III, LLC | 2,942,130 | $37,365,000 | 8.14% |
| Foresite Capital Management II, LLC | 1,686,220 | $21,415,000 | 7.12% |
| Foresite Capital Management IV, LLC | 830,919 | $10,553,000 | 4.38% |
| SENZAR ASSET MANAGEMENT, LLC | 822,890 | $10,451,000 | 3.30% |
| Redmile Group, LLC | 6,505,766 | $82,623,000 | 3.19% |
| DAFNA Capital Management LLC | 396,013 | $5,029,000 | 2.45% |
| SECTORAL ASSET MANAGEMENT INC | 863,600 | $10,968,000 | 1.20% |
| Palo Alto Investors LP | 1,849,832 | $23,493,000 | 1.00% |
| Bellevue Group AG | 700,464 | $8,896,000 | 0.88% |
| Rock Springs Capital Management LP | 1,529,800 | $19,428,000 | 0.83% |