• FirefoxTry Yahoo Finance on Firefox »
  •  Dow Up0.69% Nasdaq Up0.44%

    Ironwood Pharmaceuticals, Inc. (IRWD)

    -NasdaqGS
    10.40 Down 0.13(1.23%) Jul 29, 4:00PM EDT
    Add to Portfolio
    Major HoldersGet Major Holders for:
    Breakdown
    % of Shares Held by All Insider and 5% Owners:2%
    % of Shares Held by Institutional & Mutual Fund Owners:110%
    % of Float Held by Institutional & Mutual Fund Owners:112%
    Number of Institutions Holding Shares:163

    Major Direct Holders (Forms 3 & 4)
    HolderSharesReported
    HECHT PETER M4,141,417Mar 17, 2015
    CONRADES GEORGE H62,221Jun 3, 2015
    HIGGINS MICHAEL J329,102Dec 23, 2014
    OWENS EDWARD P134,006Jun 3, 2015
    SHAW DAVID EVANS64,306Mar 14, 2014


    Top Institutional Holders
    HolderShares% OutValue*Reported
    Orbimed Advisors LLC.12,012,1009.54192,193,600Mar 31, 2015
    Vanguard Group, Inc. (The)7,997,8066.35127,964,896Mar 31, 2015
    Morgan Stanley7,179,4395.70114,871,024Mar 31, 2015
    Deutsche Bank Aktiengesellschaft6,665,8835.29106,654,128Mar 31, 2015
    BlackRock Fund Advisors5,666,6144.5090,665,824Mar 31, 2015
    State Street Corporation3,357,8942.6753,726,304Mar 31, 2015
    BlackRock Institutional Trust Company, N.A.3,222,6782.5651,562,848Mar 31, 2015
    FMR, LLC19,755,93515.69316,094,960Mar 31, 2015
    Wellington Management Company, LLP17,529,19913.92280,467,184Mar 31, 2015
    JANUS CAPITAL MANAGEMENT, LLC14,885,64811.82238,170,368Mar 31, 2015

    Top Mutual Fund Holders
    HolderShares% OutValue*Reported
    Fidelity Growth Company Fund6,286,4204.9988,701,386May 31, 2015
    Fidelity Select Portfolios - Biotechnology4,692,8103.7364,103,784Apr 30, 2015
    Vanguard Specialized-Health Care Fund4,367,3873.4759,658,506Apr 30, 2015
    Janus Global Life Sciences Fund3,295,1072.6252,721,712Mar 31, 2015
    Fidelity OTC Portfolio3,166,6422.5144,681,318May 31, 2015
    Morgan Stanley Inst Fund Tr-Mid Cap Growth Port3,035,4682.4148,567,488Mar 31, 2015
    Janus Triton Fund2,909,5652.3146,553,040Mar 31, 2015
    Vanguard Small-Cap Index Fund2,285,4791.8136,567,664Mar 31, 2015
    Vanguard Total Stock Market Index Fund2,201,0081.7535,216,128Mar 31, 2015
    Eaton Vance Worldwide Health Sciences Fund1,900,0001.5129,355,000Feb 28, 2015

    View Transactions for Insiders & Institutional Holders

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

    Currency in USD.