ACCELERON PHARMA INC's ticker is XLRN and the CUSIP is 00434H108. A total of 339 filers reported holding ACCELERON PHARMA INC in Q3 2021. The put-call ratio across all filers is 0.38 and the average weighting 0.5%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2021 | $454,000 | -59.3% | 3,616 | -69.1% | 0.04% | -50.6% |
| Q2 2020 | $1,116,000 | +200.0% | 11,716 | +182.9% | 0.08% | +185.2% |
| Q1 2020 | $372,000 | +14.8% | 4,141 | -50.1% | 0.03% | +17.4% |
| Q1 2018 | $324,000 | +21.8% | 8,292 | +16.5% | 0.02% | -65.7% |
| Q3 2017 | $266,000 | -5.3% | 7,120 | -32.8% | 0.07% | +86.1% |
| Q1 2017 | $281,000 | -45.4% | 10,601 | -34.9% | 0.04% | -37.9% |
| Q2 2015 | $515,000 | – | 16,295 | – | 0.06% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Darwin Global Management, Ltd. | 938,490 | $120,070,000 | 33.50% |
| Foresite Capital Management III, LLC | 108,630 | $13,898,000 | 16.15% |
| Octagon Capital Advisors LP | 112,363 | $14,376,000 | 4.98% |
| Artal Group S.A. | 1,400,000 | $179,116,000 | 3.84% |
| Avoro Capital Advisors LLC | 1,550,000 | $198,307,000 | 3.42% |
| Affinity Asset Advisors, LLC | 45,000 | $5,757,000 | 3.05% |
| NWI MANAGEMENT LP | 200,000 | $25,588,000 | 2.54% |
| INTERNATIONAL BIOTECHNOLOGY TRUST PLC | 71,000 | $9,063,000 | 2.48% |
| FARALLON CAPITAL MANAGEMENT LLC | 2,600,000 | $332,644,000 | 2.00% |
| Parkman Healthcare Partners LLC | 52,458 | $6,711,000 | 1.72% |