ARCA Biopharma Inc (NASDAQ:ABIO)

Data as of Apr 17
 -0.01 / -0.62%
Today’s Change
Today|||52-Week Range
Institutional investors purchased a net $1.0 million shares of ABIO during the quarter ended December 2013. This may signal that the smart money is gaining interest in this company as the 7.60% of shares outstanding that institutional investors hold is actually below the Biotechnology industry average.
Other institutional5.38%
Mutual fund holders2.22%
Individual stakeholders18.52%

Largest Quarterly Institutional

Chart unavailable

Latest Institutional Activity

Top 10 Owners of ARCA Biopharma Inc

Total value ($)Shares
bought / sold
Renaissance Technologies LLC2.93%615,1821,144,239+521,412+556.05%
Deutsche Bank Investment Manageme...1.67%351,014652,886+272,571+347.48%
The Vanguard Group, Inc.0.83%173,979323,601+12,399+7.67%
Bridgeway Capital Management, Inc...0.57%120,000223,200+120,000--
DRW Securities LLC0.48%100,000186,000+100,000--
Bank of America, NA (Private Bank...0.34%70,620131,353+1,766+2.56%
Morgan Stanley & Co. LLC0.27%56,434104,967+56,434--
HighTower Advisors LLC0.21%43,00079,980+15,500+56.36%
Northern Trust Investments, Inc.0.15%31,58358,744+31,583--
Tower Research Capital LLC0.07%14,87727,671+14,877--

Top 10 Mutual Funds Holding ARCA Biopharma Inc

Mutual fundStakeShares
Total value ($)Shares
bought / sold
Vanguard Total Stock Market Index...1.25%262,424488,109+60,557+30.00%
Bridgeway Ultra Small Company Fun...0.57%120,000223,200+120,000--
Vanguard Institutional Total Stoc...0.27%57,300106,57800.00%
Vanguard Extended Market Index Fu...0.05%10,32219,19900.00%
Wilshire Micro Cap ETF0.03%6,45312,003+1,172+22.19%
BlackRock Master Extended Market ...0.03%5,48710,206+2,545+86.51%
Fidelity Spartan Extended Market ...0.02%3,3726,27200.00%

To view my watchlist

Not a member yet?

Sign up now for a free account
Market indexes are shown in real time, except for the DJIA, which is delayed by two minutes. All times are ET. Disclaimer LIBOR Warning: Neither BBA Enterprises Limited, nor the BBA LIBOR Contributor Banks, nor Reuters, can be held liable for any irregularity or inaccuracy of BBA LIBOR. Disclaimer. Morningstar: © 2014 Morningstar, Inc. All Rights Reserved. Disclaimer The Dow Jones IndexesSM are proprietary to and distributed by Dow Jones & Company, Inc. and have been licensed for use. All content of the Dow Jones IndexesSM © 2014 is proprietary to Dow Jones & Company, Inc. Chicago Mercantile Association. The market data is the property of Chicago Mercantile Exchange Inc. and its licensors. All rights reserved. FactSet Research Systems Inc. 2014. All rights reserved. Most stock quote data provided by BATS.