ALDER BIOPHARMACEUTICALS INC's ticker is ALDR and the CUSIP is 014339105. A total of 130 filers reported holding ALDER BIOPHARMACEUTICALS INC in Q2 2019. The put-call ratio across all filers is 0.98 and the average weighting 0.3%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q3 2019 | $230,000 | +360.0% | 12,198 | +183.1% | 0.00% | – |
Q2 2019 | $50,000 | -86.7% | 4,309 | -84.4% | 0.00% | -100.0% |
Q1 2019 | $377,000 | +9325.0% | 27,663 | +5913.7% | 0.00% | – |
Q4 2018 | $4,000 | -97.1% | 460 | -94.5% | 0.00% | – |
Q3 2018 | $140,000 | -29.6% | 8,409 | -33.3% | 0.00% | -100.0% |
Q2 2018 | $199,000 | +114.0% | 12,614 | +55.2% | 0.00% | -75.0% |
Q4 2017 | $93,000 | +63.2% | 8,126 | +74.3% | 0.00% | +100.0% |
Q3 2017 | $57,000 | -83.6% | 4,661 | -84.7% | 0.00% | -86.7% |
Q2 2017 | $347,000 | +1234.6% | 30,369 | +2298.8% | 0.02% | +1400.0% |
Q1 2017 | $26,000 | – | 1,266 | +4265.5% | 0.00% | – |
Q4 2016 | $0 | -100.0% | 29 | -90.2% | 0.00% | – |
Q2 2016 | $7,000 | -97.9% | 296 | -97.8% | 0.00% | -100.0% |
Q1 2016 | $332,000 | +219.2% | 13,564 | +329.2% | 0.03% | +225.0% |
Q4 2015 | $104,000 | -86.4% | 3,160 | -86.5% | 0.01% | -85.7% |
Q3 2015 | $764,000 | +594.5% | 23,346 | +1023.5% | 0.06% | +522.2% |
Q2 2015 | $110,000 | – | 2,078 | – | 0.01% | – |
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Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
Foresite Capital Management III, LLC | 2,942,130 | $37,365,000 | 8.14% |
Foresite Capital Management II, LLC | 1,686,220 | $21,415,000 | 7.12% |
Foresite Capital Management IV, LLC | 830,919 | $10,553,000 | 4.38% |
SENZAR ASSET MANAGEMENT, LLC | 822,890 | $10,451,000 | 3.30% |
Redmile Group, LLC | 6,505,766 | $82,623,000 | 3.19% |
DAFNA Capital Management LLC | 396,013 | $5,029,000 | 2.45% |
SECTORAL ASSET MANAGEMENT INC | 863,600 | $10,968,000 | 1.20% |
Palo Alto Investors LP | 1,849,832 | $23,493,000 | 1.00% |
Bellevue Group AG | 700,464 | $8,896,000 | 0.88% |
Rock Springs Capital Management LP | 1,529,800 | $19,428,000 | 0.83% |