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ARCA biopharma, Inc. (ABIO)

NasdaqCM - NasdaqCM Real Time Price. Currency in USD
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2.3200-0.0200 (-0.85%)
At close: 04:00PM EDT

Major Holders

Currency in USD
Breakdown
0.74%% of Shares Held by All Insider
29.75%% of Shares Held by Institutions
29.97%% of Float Held by Institutions
24Number of Institutions Holding Shares

Top Institutional Holders

HolderSharesDate Reported% OutValue
Vanguard Group, Inc. (The)406,283Dec 30, 20212.82%873,508
Blackrock Inc.269,877Mar 30, 20221.87%620,717
Geode Capital Management, LLC95,358Dec 30, 20210.66%205,019
State Street Corporation69,937Dec 30, 20210.49%150,364
Susquehanna International Group, LLP64,134Dec 30, 20210.45%137,888
Dimensional Fund Advisors LP42,498Dec 30, 20210.29%91,370
Citadel Advisors Llc39,967Dec 30, 20210.28%85,929
Tekla Capital Management LLCC.32,461Dec 30, 20210.23%69,791
Millennium Management LLC28,448Dec 30, 20210.20%61,163
Northern Trust Corporation17,517Dec 30, 20210.12%37,661

Top Mutual Fund Holders

HolderSharesDate Reported% OutValue
Vanguard Total Stock Market Index Fund251,085Dec 30, 20211.74%539,832
Vanguard Extended Market Index Fund140,727Dec 30, 20210.98%302,563
Fidelity Extended Market Index Fund57,413Feb 27, 20220.40%116,548
iShares Micro Cap ETF35,812Jan 30, 20220.25%67,684
Tekla Life Sciences Investors32,461Dec 30, 20210.23%69,791
DFA U.S. Micro Cap Series32,400Jan 30, 20220.22%61,236
Fidelity NASDAQ Composite Index Fund25,116Feb 27, 20220.17%50,985
Fidelity Series Total Market Index Fund12,631Feb 27, 20220.09%25,640
Dimensional ETF Tr-Dimensional U.S. Targeted Value ETF5,162Jan 30, 20220.04%9,756
EQ Advisors Trust-1290 VT Micro Cap Port3,131Dec 30, 20210.02%6,731