ARCA Biopharma Inc (NASDAQ:ABIO)

0.7192
Delayed Data
As of Mar 02
 +0.0192 / +2.74%
Today’s Change
0.65
Today|||52-Week Range
2.38
-24.58%
Year-to-Date
Institutional investors purchased a net $91.1 thousand shares of ABIO during the quarter ended September 2014, and now own 3.96% of the total float, a percentage that is typical for companies in the Biotechnology industry.
Mutual fund holders2.27%
Individual stakeholders15.11%
Other institutional1.69%

Largest Quarterly Institutional
Transactions

Latest Institutional Activity

12/31/2014FRIGATE VENTURES LP  Bought 85.3 Thousand shares of ARCA Biopharma Inc
12/31/2014KCG AMERICAS LLC  Bought 78.3 Thousand shares of ARCA Biopharma Inc
12/31/2014THE VANGUARD GROUP, INC.  Bought 16.7 Thousand shares of ARCA Biopharma Inc

Top 10 Owners of ARCA Biopharma Inc

StockholderStakeShares
owned
Total value ($)Shares
bought / sold
Total
change
The Vanguard Group, Inc.1.99%420,952298,876+16,700+4.13%
KCG Americas LLC0.48%102,17472,544+78,340+328.69%
GRT Capital Partners LLC0.43%90,93764,565-123,140-57.52%
Frigate Ventures LP0.40%85,26660,539+85,266--
The California Public Employees R...0.27%57,69540,96300.00%
Citadel Advisors LLC0.15%32,23522,887+16,321+102.56%
Geode Capital Management LLC0.12%25,65318,21400.00%
Bank of America, NA (Private Bank...0.07%15,04010,67800.00%
AXA Equitable Funds Management Gr...0.01%3,0322,153+3,032--
BlackRock Investment Management L...0.01%3,0322,15300.00%

Top 10 Mutual Funds Holding ARCA Biopharma Inc

Mutual fundStakeShares
owned
Total value ($)Shares
bought / sold
Total
change
Vanguard Total Stock Market Index...1.52%320,424227,50100.00%
Vanguard Institutional Total Stoc...0.38%81,10057,581+11,400+16.36%
Vanguard Extended Market Index Fu...0.24%49,82835,378+19,000+61.63%
Fidelity Spartan Extended Market ...0.12%25,65318,21400.00%
AXA/Lord Abbett Micro Cap Portfol...0.01%3,0322,153+3,032--
BlackRock Master Extended Market ...0.00%00-10,078-100.00%
Bridgeway Ultra Small Company Fun...0.00%00-120,000-100.00%

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