ALDER BIOPHARMACEUTICALS INC's ticker is ALDR and the CUSIP is 014339105. A total of 145 filers reported holding ALDER BIOPHARMACEUTICALS INC in Q1 2017. The put-call ratio across all filers is 1.10 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2019 | $727,000 | +19.0% | 61,803 | +38.1% | 0.01% | -35.0% |
| Q1 2019 | $611,000 | +259.4% | 44,741 | +169.6% | 0.02% | +150.0% |
| Q4 2018 | $170,000 | -50.3% | 16,597 | -23.3% | 0.01% | -52.9% |
| Q2 2018 | $342,000 | -2.6% | 21,639 | -21.6% | 0.02% | -19.0% |
| Q1 2018 | $351,000 | +26.7% | 27,614 | +14.1% | 0.02% | +40.0% |
| Q4 2017 | $277,000 | -3.1% | 24,209 | +3.6% | 0.02% | -6.2% |
| Q3 2017 | $286,000 | +652.6% | 23,373 | +611.7% | 0.02% | +700.0% |
| Q2 2017 | $38,000 | -54.2% | 3,284 | -18.2% | 0.00% | -71.4% |
| Q4 2016 | $83,000 | +84.4% | 4,013 | +190.8% | 0.01% | +133.3% |
| Q3 2016 | $45,000 | +28.6% | 1,380 | -1.4% | 0.00% | +50.0% |
| Q2 2016 | $35,000 | +52.2% | 1,400 | +47.1% | 0.00% | +100.0% |
| Q1 2016 | $23,000 | -67.6% | 952 | -55.6% | 0.00% | -75.0% |
| Q4 2015 | $71,000 | -65.4% | 2,142 | -65.8% | 0.00% | -60.0% |
| Q3 2015 | $205,000 | -69.0% | 6,269 | -49.8% | 0.01% | -68.8% |
| Q2 2015 | $662,000 | +321.7% | 12,495 | +130.4% | 0.03% | +300.0% |
| Q1 2015 | $157,000 | +946.7% | 5,424 | +971.9% | 0.01% | +700.0% |
| Q4 2014 | $15,000 | – | 506 | – | 0.00% | – |
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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% |