ALDER BIOPHARMACEUTICALS INC's ticker is ALDR and the CUSIP is 014339105. A total of 142 filers reported holding ALDER BIOPHARMACEUTICALS INC in Q2 2018. The put-call ratio across all filers is 4.39 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2019 | $11,941,000 | -86.8% | 633,121 | -91.8% | 0.00% | -84.6% |
| Q2 2019 | $90,560,000 | -27.1% | 7,694,119 | -15.5% | 0.01% | -27.8% |
| Q1 2019 | $124,291,000 | +57.2% | 9,105,567 | +18.1% | 0.02% | +38.5% |
| Q4 2018 | $79,049,000 | -34.3% | 7,712,078 | +6.8% | 0.01% | -27.8% |
| Q3 2018 | $120,256,000 | +308.6% | 7,222,584 | +287.7% | 0.02% | +350.0% |
| Q2 2018 | $29,431,000 | +113.7% | 1,862,713 | +71.8% | 0.00% | +100.0% |
| Q1 2018 | $13,771,000 | +11.4% | 1,084,303 | +0.5% | 0.00% | 0.0% |
| Q4 2017 | $12,358,000 | +5.8% | 1,079,279 | +13.2% | 0.00% | 0.0% |
| Q3 2017 | $11,678,000 | +3.5% | 953,279 | -3.3% | 0.00% | 0.0% |
| Q2 2017 | $11,284,000 | +29.7% | 985,529 | +135.7% | 0.00% | 0.0% |
| Q1 2017 | $8,697,000 | -4.0% | 418,129 | -4.0% | 0.00% | 0.0% |
| Q4 2016 | $9,061,000 | -4.8% | 435,629 | +50.0% | 0.00% | 0.0% |
| Q3 2016 | $9,518,000 | +334.0% | 290,446 | +224.3% | 0.00% | – |
| Q1 2016 | $2,193,000 | -45.9% | 89,555 | -27.0% | 0.00% | -100.0% |
| Q4 2015 | $4,053,000 | +0.9% | 122,698 | +0.0% | 0.00% | 0.0% |
| Q3 2015 | $4,018,000 | +76.4% | 122,638 | +185.2% | 0.00% | – |
| Q2 2015 | $2,278,000 | – | 43,000 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Foresite Capital Management III, LLC | 1,628,328 | $33,869,000 | 14.72% |
| Foresite Capital Management II, LLC | 995,396 | $20,704,000 | 10.39% |
| Cormorant Asset Management, LP | 1,581,604 | $32,897,000 | 4.43% |
| DAFNA Capital Management LLC | 221,013 | $4,597,000 | 4.04% |
| New Leaf Venture Partners, L.L.C. | 228,428 | $4,751,000 | 3.40% |
| Partner Investment Management, L.P. | 63,571 | $1,322,000 | 1.75% |
| Iguana Healthcare Management, LLC | 140,000 | $2,912,000 | 1.74% |
| PFM Health Sciences, LP | 2,913,951 | $60,610,000 | 1.71% |
| Redmile Group, LLC | 920,550 | $19,147,000 | 1.65% |
| SECTORAL ASSET MANAGEMENT INC | 669,351 | $13,923,000 | 1.54% |