• FirefoxInstall the new Firefox »
  •  Dow Up0.21% Nasdaq Up0.32%

    Alphatec Holdings, Inc. (ATEC)

    -NasdaqGS
    1.50 0.00(0.00%) 3:59PM EST
    Add to Portfolio
    Major HoldersGet Major Holders for:
    Breakdown
    % of Shares Held by All Insider and 5% Owners:35%
    % of Shares Held by Institutional & Mutual Fund Owners:28%
    % of Float Held by Institutional & Mutual Fund Owners:43%
    Number of Institutions Holding Shares:77

    Major Direct Holders (Forms 3 & 4)
    HolderSharesReported
    CROSS LESLIE H514,770May 14, 2014
    ASAI MITSUO197,852Dec 10, 2014
    RYAN PATRICK166,466Aug 8, 2013
    MOLSON R IAN154,778Jul 29, 2014
    PLUNKETT MICHAEL JOSEPH151,374Nov 14, 2014


    Top Institutional Holders
    HolderShares% OutValue*Reported
    Paradigm Capital Management4,474,3004.486,308,763Dec 31, 2014
    Deerfield Management3,982,7383.995,615,660Dec 31, 2014
    BlackRock Institutional Trust Company, N.A.2,425,8822.433,420,493Dec 31, 2014
    Vanguard Group, Inc. (The)2,386,3712.393,364,783Dec 31, 2014
    Chubb Corporation (The)2,302,0702.313,245,918Dec 31, 2014
    Dimensional Fund Advisors LP1,710,3141.712,411,542Dec 31, 2014
    Boston Partners1,469,9891.472,072,684Dec 31, 2014
    StepStone Group LP1,344,1791.351,895,292Dec 31, 2014
    Segall Bryant & Hamill Investment Counsel1,108,9721.111,563,650Dec 31, 2014
    Nuveen Asset Management1,005,8991.011,418,317Dec 31, 2014

    Top Mutual Fund Holders
    HolderShares% OutValue*Reported
    Robeco Inv Fds-Robeco Boston Partners Long/Short Equity Fd1,277,4481.281,635,133Nov 30, 2014
    Vanguard Total Stock Market Index Fund1,010,2641.011,717,448Sep 30, 2014
    Nuveen Small Cap Value Fund1,005,8991.011,418,317Dec 31, 2014
    Vanguard Extended Market Index Fund726,2190.731,234,572Sep 30, 2014
    Vanguard Institutional Index-Inst Total Stock Market Ind441,2020.44750,043Sep 30, 2014
    DFA U.S. Small Cap Series255,4580.26388,296Oct 31, 2014
    DFA U.S. Micro Cap Series248,2110.25377,280Oct 31, 2014
    Spartan Extended Market Index Fund230,8730.23325,530Dec 31, 2014
    Bridgeway Fds Inc.-Omni Tax Managed Small Cap Value Fund220,2000.22374,340Sep 30, 2014
    Bridgeway Fds Inc-Omni Small Cap Value Fund220,0000.22374,000Sep 30, 2014

    View Transactions for Insiders & Institutional Holders

    Value shown is computed using the security's price on the report date given.

    Currency in USD.