ALDER BIOPHARMACEUTICALS INC's ticker is and the CUSIP is 014339AA3. A total of 28 filers reported holding ALDER BIOPHARMACEUTICALS INC in Q2 2019. The put-call ratio across all filers is - and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2019 | $1,385,000 | +96.7% | 1,250,000 | +66.7% | 0.00% | – |
| Q2 2019 | $704,000 | -0.7% | 750,000 | 0.0% | 0.00% | – |
| Q1 2019 | $709,000 | +254.5% | 750,000 | +200.0% | 0.00% | – |
| Q4 2018 | $200,000 | -62.8% | 250,000 | -50.0% | 0.00% | – |
| Q3 2018 | $538,000 | +3.5% | 500,000 | 0.0% | 0.00% | – |
| Q2 2018 | $520,000 | +15.6% | 500,000 | 0.0% | 0.00% | – |
| Q1 2018 | $450,000 | – | 500,000 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|