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ARCA biopharma, Inc. (ABIO)

NasdaqCM - NasdaqCM Real Time Price. Currency in USD
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3.5500+0.1200 (+3.50%)
As of 12:51PM EDT. Market open.
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Major Holders

Currency in USD
Breakdown
1.29%% of Shares Held by All Insider
71.77%% of Shares Held by Institutions
72.71%% of Float Held by Institutions
28Number of Institutions Holding Shares

Top Institutional Holders

HolderSharesDate Reported% OutValue
Cable Car Capital LLC 4,000,452Dec 30, 202327.58%14,201,604
Western Standard, LLC1,410,143Dec 30, 20239.72%5,006,007
BML Capital Management, LLC706,930Mar 30, 20244.87%2,509,601
Vanguard Group Inc453,598Dec 30, 20233.13%1,610,272
Newtyn Management, Llc269,320Dec 30, 20231.86%956,085
Blackrock Inc.231,911Dec 30, 20231.60%823,284
Geode Capital Management, LLC142,349Dec 30, 20230.98%505,338
State Street Corporation71,137Dec 30, 20230.49%252,536
Renaissance Technologies, LLC57,299Dec 30, 20230.39%203,411
Dimensional Fund Advisors LP42,514Dec 30, 20230.29%150,924

Top Mutual Fund Holders

HolderSharesDate Reported% OutValue
Vanguard Total Stock Market Index Fund312,166Dec 30, 20232.15%1,108,189
Vanguard Extended Market Index Fund141,432Dec 30, 20230.97%502,083
Fidelity Total Market Index Fund52,959Feb 28, 20240.37%188,004
Fidelity Extended Market Index Fund41,859Feb 28, 20240.29%148,599
abrdn Life Sciences Investors32,461Dec 30, 20230.22%115,236
DFA U.S. Micro Cap Series32,400Jan 30, 20240.22%115,019
Fidelity NASDAQ Composite Index Fund25,116Feb 28, 20240.17%89,161
Schwab Capital Trust-Total Stock Market Index Fund14,988Jan 30, 20240.10%53,207
Fidelity Series Total Market Index Fund14,897Feb 28, 20240.10%52,884
Dimensional ETF Tr-Dimensional U.S. Targeted Value ETF5,162Jan 30, 20240.04%18,325