ARCA BIOPHARMA INC's ticker is ABIO and the CUSIP is 00211Y506. A total of 18 filers reported holding ARCA BIOPHARMA INC in Q1 2021. The put-call ratio across all filers is 0.62 and the average weighting 0.0%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q3 2023 | $102 | +13.3% | 50,800 | +14.2% | 0.00% | – |
Q2 2023 | $90 | +13.9% | 44,500 | +12.1% | 0.00% | – |
Q1 2023 | $79 | -4.8% | 39,700 | +12.8% | 0.00% | – |
Q4 2022 | $83 | -99.9% | 35,200 | +5.1% | 0.00% | – |
Q3 2022 | $69,000 | -14.8% | 33,500 | +3.1% | 0.00% | – |
Q2 2022 | $81,000 | -90.2% | 32,500 | -84.2% | 0.00% | -100.0% |
Q4 2020 | $824,000 | +387.6% | 205,500 | +436.4% | 0.00% | – |
Q3 2020 | $169,000 | -69.0% | 38,310 | -53.4% | 0.00% | – |
Q2 2020 | $545,000 | +46.5% | 82,283 | -38.3% | 0.00% | – |
Q1 2020 | $372,000 | -54.3% | 133,294 | -6.5% | 0.00% | -100.0% |
Q4 2019 | $814,000 | +52.1% | 142,572 | +42.4% | 0.00% | – |
Q3 2019 | $535,000 | -9.2% | 100,088 | +24.4% | 0.00% | -100.0% |
Q2 2019 | $589,000 | – | 80,485 | – | 0.00% | – |
Download |
Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
BML Capital Management, LLC | 706,930 | $1,406,791 | 1.22% |
Newtyn Management, LLC | 519,765 | $1,034,332 | 0.20% |
Murchinson Ltd. | 52,800 | $100,680 | 0.01% |
Marquette Asset Management, LLC | 17,318 | $34,463 | 0.01% |
BRIDGEWAY CAPITAL MANAGEMENT, LLC | 46,948 | $93,427 | 0.00% |
Tekla Capital Management LLC | 32,461 | $64,597 | 0.00% |
OSAIC HOLDINGS, INC. | 57 | $113 | 0.00% |
DIMENSIONAL FUND ADVISORS LP | 42,502 | $84,579 | 0.00% |
Parallel Advisors, LLC | 244 | $486 | 0.00% |
BANK OF AMERICA CORP /DE/ | 31 | $62 | 0.00% |