ADVERUM BIOTECHNOLOGIES INC's ticker is ADVM and the CUSIP is 00773U108. A total of 135 filers reported holding ADVERUM BIOTECHNOLOGIES INC in Q1 2021. The put-call ratio across all filers is 3.64 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2021 | $4,000 | -55.6% | 1,840 | -24.6% | 0.00% | – |
| Q2 2021 | $9,000 | -43.8% | 2,439 | +46.4% | 0.00% | -100.0% |
| Q1 2021 | $16,000 | -11.1% | 1,666 | 0.0% | 0.00% | 0.0% |
| Q4 2020 | $18,000 | -45.5% | 1,666 | -47.4% | 0.00% | -50.0% |
| Q3 2020 | $33,000 | -50.0% | 3,166 | 0.0% | 0.00% | -50.0% |
| Q2 2020 | $66,000 | +3200.0% | 3,166 | +1807.2% | 0.00% | – |
| Q1 2020 | $2,000 | – | 166 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Casdin Capital, LLC | 420,000 | $1,134,000 | 0.67% |
| EcoR1 Capital, LLC | 874,447 | $2,361,000 | 0.60% |
| VHCP Management II, LLC | 280,000 | $756,000 | 0.31% |
| 683 Capital Management, LLC | 350,000 | $945,000 | 0.15% |
| AWM Investment Company, Inc. | 400,000 | $1,080,000 | 0.10% |
| JW Asset Management, LLC | 178,654 | $482,000 | 0.10% |
| TFS CAPITAL LLC | 89,156 | $241,000 | 0.08% |
| Rhenman & Partners Asset Management AB | 154,006 | $416,000 | 0.07% |
| SABBY MANAGEMENT, LLC | 282,630 | $763,000 | 0.04% |
| Numeric Investors LLC | 1,087,967 | $2,938,000 | 0.03% |