ABIO - ARCA biopharma, Inc.

NasdaqCM - NasdaqCM Real Time Price. Currency in USD

Major Holders

Currency in USD
Breakdown
1.32%% of Shares Held by All Insider
47.66%% of Shares Held by Institutions
48.29%% of Float Held by Institutions
27Number of Institutions Holding Shares
Direct Holders (Forms 3 and 4)
NameSharesDate Reported
BRISTOW MICHAEL R41,155Apr 3, 2017
CONWAY ROBERT E35,000Jul 13, 2017
OZEROFF CHRISTOPHER DAVID17,517Apr 3, 2017
KEUER THOMAS A14,045Apr 3, 2017
MITCHELL DANIEL J11,000May 1, 2017
SELBY BRIAN L.1,275Apr 2, 2017

Top Institutional Holders

HolderSharesDate Reported% OutValue
NEA Management Company, LLC1,460,209Sep 29, 201712.43%1,693,842
Franklin Resources, Inc1,216,840Sep 29, 201710.36%1,411,534
VHCP Management II, LLC1,078,932Sep 29, 20179.18%1,251,561
Tekla Capital Management LLCC.811,227Sep 29, 20176.90%941,023
Renaissance Technologies, LLC236,726Sep 29, 20172.01%274,602
Royce & Associates LP234,847Sep 29, 20172.00%272,422
Vanguard Group, Inc. (The)110,831Sep 29, 20170.94%128,563
Sabby Management, LLC100,000Sep 29, 20170.85%115,999
Aveo Capital Partners, LLC93,268Sep 29, 20170.79%108,190
Deutsche Bank Aktiengesellschaft88,543Sep 29, 20170.75%102,709

Top Mutual Fund Holders

HolderSharesDate Reported% OutValue
Tekla Life Sciences Investors811,227Jun 29, 20176.90%1,987,506
Franklin Strategic Series-Franklin Biotechnology Discove478,077Apr 29, 20174.07%1,290,807
Royce Micro Cap Trust179,847Jun 29, 20171.53%440,625
Vanguard Institutional Index-Inst Total Stock Market Ind32,141Jun 29, 20170.27%78,745
Vanguard Balanced Index Fund22,000Jun 29, 20170.19%53,900
Vanguard Extended Market Index Fund14,067Jun 29, 20170.12%34,464
Fidelity Extended Market Index Fund7,333Aug 30, 20170.06%8,066
Claymore ETF Tr-Wilshire Micro Cap ETF5,795Aug 30, 20170.05%6,374
EQ Advisors Trust-AXA/Lord Abbett Micro Cap Port1,046Mar 30, 20170.01%2,667
iShares Core S&P Total U.S. Stock Market ETF865Aug 30, 20170.01%951