ALDER BIOPHARMACEUTICALS INC's ticker is ALDR and the CUSIP is 014339105. A total of 130 filers reported holding ALDER BIOPHARMACEUTICALS INC in Q2 2017. The put-call ratio across all filers is 7.84 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2019 | $1,411,000 | -85.4% | 74,823 | -90.9% | 0.00% | -100.0% |
| Q2 2019 | $9,662,000 | -15.0% | 820,896 | -1.5% | 0.00% | 0.0% |
| Q1 2019 | $11,373,000 | +15.8% | 833,186 | -13.1% | 0.00% | 0.0% |
| Q4 2018 | $9,825,000 | -47.8% | 958,520 | -15.2% | 0.00% | -40.0% |
| Q3 2018 | $18,815,000 | -24.8% | 1,130,036 | -28.6% | 0.01% | -28.6% |
| Q2 2018 | $25,021,000 | +64.6% | 1,583,660 | +32.3% | 0.01% | +75.0% |
| Q1 2018 | $15,197,000 | +14.7% | 1,196,623 | +3.4% | 0.00% | 0.0% |
| Q4 2017 | $13,246,000 | +37.6% | 1,156,837 | +47.2% | 0.00% | +33.3% |
| Q3 2017 | $9,629,000 | +14.5% | 786,069 | +7.0% | 0.00% | 0.0% |
| Q2 2017 | $8,411,000 | -20.7% | 734,579 | +44.0% | 0.00% | +50.0% |
| Q1 2017 | $10,610,000 | -20.4% | 510,010 | -20.4% | 0.00% | 0.0% |
| Q4 2016 | $13,322,000 | +294.0% | 640,590 | +520.7% | 0.00% | +100.0% |
| Q3 2016 | $3,381,000 | +1152.2% | 103,212 | +854.0% | 0.00% | – |
| Q2 2016 | $270,000 | +19.5% | 10,819 | +17.3% | 0.00% | – |
| Q1 2016 | $226,000 | +5.6% | 9,222 | +42.7% | 0.00% | – |
| Q4 2015 | $214,000 | -97.2% | 6,464 | -97.2% | 0.00% | -100.0% |
| Q3 2015 | $7,610,000 | -44.5% | 232,272 | -10.3% | 0.00% | -40.0% |
| Q2 2015 | $13,716,000 | +376.4% | 258,924 | +159.6% | 0.01% | +400.0% |
| Q1 2015 | $2,879,000 | +1173.9% | 99,735 | +1182.6% | 0.00% | – |
| Q4 2014 | $226,000 | +1406.7% | 7,776 | +540.0% | 0.00% | – |
| Q3 2014 | $15,000 | -99.1% | 1,215 | -98.5% | 0.00% | -100.0% |
| Q2 2014 | $1,592,000 | – | 79,319 | – | 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% |