ALDER BIOPHARMACEUTICALS INC's ticker is ALDR and the CUSIP is 014339105. A total of 126 filers reported holding ALDER BIOPHARMACEUTICALS INC in Q1 2019. The put-call ratio across all filers is 0.52 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2019 | $10,005,000 | +46.6% | 850,000 | +70.0% | 0.40% | +45.2% |
| Q1 2019 | $6,825,000 | +232.9% | 500,000 | +150.0% | 0.28% | +267.1% |
| Q4 2018 | $2,050,000 | -64.2% | 200,000 | -60.0% | 0.08% | -11.6% |
| Q4 2017 | $5,725,000 | -6.5% | 500,000 | 0.0% | 0.09% | -18.9% |
| Q3 2017 | $6,125,000 | +78.3% | 500,000 | +66.7% | 0.11% | +76.7% |
| Q2 2017 | $3,435,000 | -45.0% | 300,000 | 0.0% | 0.06% | -56.8% |
| Q1 2017 | $6,240,000 | – | 300,000 | – | 0.14% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Novo Holdings A/S | 3,201,183 | $40,591,000 | 3.96% |
| Cormorant Asset Management, LP | 150,000 | $1,902,000 | 0.39% |
| PFM Health Sciences, LP | 1,034,030 | $13,112,000 | 0.30% |
| Partner Investment Management, L.P. | 23,660 | $300,000 | 0.11% |
| PointState Capital LP | 375,000 | $4,755,000 | 0.09% |
| Spark Investment Management LLC | 38,400 | $486,000 | 0.07% |
| SECTORAL ASSET MANAGEMENT INC | 89,300 | $1,132,000 | 0.05% |
| DRIEHAUS CAPITAL MANAGEMENT LLC | 95,722 | $1,214,000 | 0.05% |
| CADIAN CAPITAL MANAGEMENT, LP | 120,000 | $1,522,000 | 0.04% |
| Nicholas Investment Partners, LP | 49,341 | $626,000 | 0.04% |