Our Terms of Service and Privacy Policy have changed.

By continuing to use this site, you are agreeing to the new Privacy Policy and Terms of Service.

ARCA Biopharma Inc (NASDAQ:ABIO)

Delayed Data
As of 3:59pm ET
 -0.05 / -2.00%
Today’s Change
Today|||52-Week Range
Institutional investors purchased a net $152.3 thousand shares of ABIO during the quarter ended June 2016 and now own 48.21% of the total shares outstanding. This is a greater percentage than is typical for companies in the Biotechnology industry and highlights that the smart money sees this stock as an important holding.
Other institutional8.20%
Mutual fund holders40.01%
Individual stakeholders18.35%

Largest Quarterly Institutional

Latest Institutional Activity

12/31/2016AVEO CAPITAL PARTNERS LLC  Bought 231.8 Thousand shares of ARCA Biopharma Inc
12/31/2016RENAISSANCE TECHNOLOGIES LLC  Bought 19.2 Thousand shares of ARCA Biopharma Inc
2/28/2017APO ASSET MANAGEMENT GMBH  Bought 17.6 Thousand shares of ARCA Biopharma Inc

Top 10 Owners of ARCA Biopharma Inc

Total value ($)Shares
bought / sold
VHCP Management LLC17.00%1,541,3313,930,39400.00%
Franklin Advisers, Inc.13.42%1,216,8403,102,94200.00%
Tekla Capital Management LLC8.95%811,2272,068,62900.00%
RA Capital Management LLC2.56%232,245592,225-289,361-55.48%
Aveo Capital Partners LLC2.56%231,775591,026+231,775--
The Vanguard Group, Inc.1.34%121,657310,22500.00%
Apo Asset Management GmbH0.66%60,069153,176+17,569+41.34%
Oppenheim Asset Management Servic...0.51%46,100117,555+8,400+22.28%
Medical Strategy GmbH0.46%41,500105,82500.00%
Goldman Sachs & Co. (Private Bank...0.22%20,32651,831-1,672-7.60%

Top 10 Mutual Funds Holding ARCA Biopharma Inc

Mutual fundStakeShares
Total value ($)Shares
bought / sold
Franklin Biotechnology Discovery ...20.04%1,816,6964,632,575+1,338,619+280.00%
Tekla Life Sciences Investors8.95%811,2272,068,62900.00%
FTIF SICAV - Biotechnology Discov...8.15%738,7631,883,84600.00%
Vanguard Total Stock Market Index...0.62%56,421143,87400.00%
FCP OP Medical BioHealth-Trends0.42%38,00096,90000.00%
APO Medical Opportunities0.41%37,56995,801+17,569+87.85%
Vanguard Institutional Total Stoc...0.36%32,14181,96000.00%
Vanguard Extended Market Index Fu...0.32%28,96773,86600.00%
APO Medical Opportunities Institu...0.25%22,50057,37500.00%
iShares Micro Cap ETF0.16%14,20436,220+71+0.50%