ALDER BIOPHARMACEUTICALS INC's ticker is ALDR and the CUSIP is 014339105. A total of 143 filers reported holding ALDER BIOPHARMACEUTICALS INC in Q2 2016. The put-call ratio across all filers is 2.29 and the average weighting 0.5%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2019 | $18,141,000 | +220.4% | 961,824 | +99.9% | 0.01% | – |
| Q2 2019 | $5,662,000 | +990.9% | 481,090 | +1166.0% | 0.00% | – |
| Q1 2019 | $519,000 | +105.1% | 38,000 | +53.7% | 0.00% | – |
| Q4 2018 | $253,000 | -67.6% | 24,728 | -47.3% | 0.00% | – |
| Q3 2018 | $781,000 | -86.7% | 46,900 | -87.3% | 0.00% | -100.0% |
| Q2 2018 | $5,853,000 | +29.1% | 370,471 | +3.8% | 0.00% | +100.0% |
| Q1 2018 | $4,532,000 | +156.8% | 356,898 | +131.5% | 0.00% | – |
| Q4 2017 | $1,765,000 | -25.4% | 154,190 | -20.1% | 0.00% | – |
| Q3 2017 | $2,365,000 | +83.6% | 193,056 | +71.6% | 0.00% | -100.0% |
| Q2 2017 | $1,288,000 | -20.0% | 112,500 | +45.3% | 0.00% | – |
| Q1 2017 | $1,609,000 | +3.5% | 77,400 | +3.6% | 0.00% | – |
| Q4 2016 | $1,554,000 | -37.4% | 74,724 | -1.3% | 0.00% | -100.0% |
| Q3 2016 | $2,481,000 | -41.5% | 75,700 | -55.4% | 0.00% | 0.0% |
| Q2 2016 | $4,238,000 | +42.3% | 169,700 | +39.6% | 0.00% | +100.0% |
| Q1 2016 | $2,978,000 | -38.2% | 121,600 | -16.7% | 0.00% | -66.7% |
| Q4 2015 | $4,821,000 | -56.9% | 145,977 | -57.3% | 0.00% | -25.0% |
| Q3 2015 | $11,193,000 | +16.8% | 341,683 | +88.8% | 0.00% | 0.0% |
| Q2 2015 | $9,587,000 | +1095.4% | 180,987 | +551.5% | 0.00% | – |
| Q1 2015 | $802,000 | +254.9% | 27,781 | +146.9% | 0.00% | – |
| Q2 2014 | $226,000 | – | 11,251 | – | 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% |