ARCA BIOPHARMA INC's ticker is ABIOXXXX and the CUSIP is 00211Y407. A total of 21 filers reported holding ARCA BIOPHARMA INC in Q1 2018. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
Other shareholders
Name | Shares | Value | Weighting ↓ |
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