ALDER BIOPHARMACEUTICALS INC's ticker is and the CUSIP is 014339AA3. A total of 31 filers reported holding ALDER BIOPHARMACEUTICALS INC in Q1 2019. The put-call ratio across all filers is - and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2019 | $232,000 | -3.3% | 250,000 | 0.0% | 0.09% | -16.3% |
| Q1 2019 | $240,000 | +19.4% | 250,000 | 0.0% | 0.10% | +4.0% |
| Q4 2018 | $201,000 | -25.3% | 250,000 | 0.0% | 0.10% | -9.1% |
| Q3 2018 | $269,000 | +3.1% | 250,000 | 0.0% | 0.11% | -9.8% |
| Q2 2018 | $261,000 | +15.0% | 250,000 | 0.0% | 0.12% | +10.9% |
| Q1 2018 | $227,000 | – | 250,000 | – | 0.11% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|