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    Ironwood Pharmaceuticals, Inc. (IRWD)

    -NasdaqGS
    15.99 Down 0.05(0.31%) 2:02PM EST - Nasdaq Real Time Price
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    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 M3,974,751Oct 20, 2014
    VENROCK ASSOCIATES1,919,704Mar 15, 2013
    FMR LLCN/AMar 28, 2013
    CONRADES GEORGE H45,665Jun 13, 2014
    CURRIE MARK G310,000Nov 13, 2014


    Top Institutional Holders
    HolderShares% OutValue*Reported
    Orbimed Advisors LLC.12,012,1009.71155,676,816Sep 30, 2014
    Morgan Stanley8,054,2676.51104,383,300Sep 30, 2014
    Vanguard Group, Inc. (The)7,316,2175.9294,818,172Sep 30, 2014
    BVF Inc.5,597,0654.5372,537,962Sep 30, 2014
    Deutsche Bank Aktiengesellschaft5,361,0054.3369,478,624Sep 30, 2014
    Wisconsin (State Of) Investment Board4,873,4973.9463,160,521Sep 30, 2014
    BlackRock Fund Advisors4,779,3313.8661,940,129Sep 30, 2014
    FMR, LLC19,766,90615.98256,179,101Sep 30, 2014
    Wellington Management Company, LLP16,921,30613.68219,300,125Sep 30, 2014
    JANUS CAPITAL MANAGEMENT, LLC13,053,52810.55169,173,722Sep 30, 2014

    Top Mutual Fund Holders
    HolderShares% OutValue*Reported
    Fidelity Growth Company Fund6,567,7205.3190,897,244Nov 30, 2014
    Fidelity Select Portfolios - Biotechnology4,692,8103.7964,948,490Nov 30, 2014
    Vanguard Specialized-Health Care Fund3,901,4983.1554,699,001Oct 31, 2014
    Morgan Stanley Inst Fund Tr-Mid Cap Growth Port3,539,4592.8645,871,388Sep 30, 2014
    Fidelity OTC Portfolio3,220,0422.6044,565,381Nov 30, 2014
    Janus Global Life Sciences Fund2,967,1312.4038,454,017Sep 30, 2014
    Janus Triton Fund2,488,6962.0132,253,500Sep 30, 2014
    Vanguard Small-Cap Index Fund2,099,3961.7027,208,172Sep 30, 2014
    Vanguard Total Stock Market Index Fund1,942,1311.5725,170,017Sep 30, 2014
    iShares Russell 2000 ETF1,924,4071.5626,633,792Nov 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.