ARCA BIOPHARMA INC's ticker is ABIO and the CUSIP is 00211Y506. A total of 20 filers reported holding ARCA BIOPHARMA INC in Q3 2021. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2021 | $38,000 | – | 10,846 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
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