ASSEMBLY BIOSCIENCES INC's ticker is ASMB and the CUSIP is 045396108. A total of 109 filers reported holding ASSEMBLY BIOSCIENCES INC in Q1 2021. The put-call ratio across all filers is 1.12 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2021 | $229,000 | -77.3% | 49,800 | -70.2% | 0.00% | -75.0% |
| Q4 2020 | $1,010,000 | +0.3% | 166,926 | +172.6% | 0.00% | 0.0% |
| Q3 2020 | $1,007,000 | +5.6% | 61,226 | +49.6% | 0.00% | -20.0% |
| Q2 2020 | $954,000 | +50.2% | 40,926 | -4.4% | 0.01% | +25.0% |
| Q1 2020 | $635,000 | -30.8% | 42,826 | -4.5% | 0.00% | +33.3% |
| Q4 2019 | $917,000 | -38.9% | 44,826 | -41.2% | 0.00% | -50.0% |
| Q1 2019 | $1,501,000 | +71.5% | 76,225 | +97.0% | 0.01% | +50.0% |
| Q4 2018 | $875,000 | -34.6% | 38,700 | +7.4% | 0.00% | -20.0% |
| Q3 2018 | $1,338,000 | +13.2% | 36,042 | +19.6% | 0.01% | 0.0% |
| Q2 2018 | $1,182,000 | – | 30,138 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| EcoR1 Capital, LLC | 2,943,164 | $75,021,000 | 18.96% |
| ACUTA CAPITAL PARTNERS, LLC | 1,100,000 | $28,039,000 | 6.65% |
| Avoro Capital Advisors LLC | 696,409 | $17,751,000 | 2.27% |
| ACUTA CAPITAL PARTNERS, LLC | 200,000 | $5,098,000 | 1.21% |
| Perceptive Advisors | 664,354 | $16,934,000 | 0.96% |
| Rock Springs Capital Management LP | 390,000 | $9,941,000 | 0.57% |
| QVT Financial LP | 694,817 | $15,649,000 | 0.49% |
| Orbimed Advisors | 1,257,300 | $32,049,000 | 0.36% |
| Lyon Street Capital, LLC | 30,093 | $767,000 | 0.31% |
| THOMPSON DAVIS & CO., INC. | 3,125 | $80,000 | 0.11% |