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    Epizyme, Inc. (EPZM)

    -NasdaqGS
    23.52 Down 0.08(0.34%) Feb 27, 4:00PM EST
    |After Hours : 23.53 Up 0.01 (0.02%) Feb 27, 4:32PM EST
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    Major HoldersGet Major Holders for:
    Breakdown
    % of Shares Held by All Insider and 5% Owners:34%
    % of Shares Held by Institutional & Mutual Fund Owners:70%
    % of Float Held by Institutional & Mutual Fund Owners:106%
    Number of Institutions Holding Shares:87

    Major Direct Holders (Forms 3 & 4)
    HolderSharesReported
    BAY CITY CAPITAL LLCN/AAug 26, 2014
    BARRIS PETER JN/AAug 15, 2014
    SANDELL SCOTT DN/AAug 15, 2014
    KERINS PATRICK J651Aug 14, 2014
    MOTT DAVID MN/AAug 14, 2014


    Top Institutional Holders
    HolderShares% OutValue*Reported
    MPM Asset Management, LLC2,413,8197.0745,548,764Dec 31, 2014
    Vanguard Group, Inc. (The)1,088,4903.1920,539,806Dec 31, 2014
    QVT Financial LP943,2002.7617,798,184Dec 31, 2014
    BlackRock Fund Advisors731,0402.1413,794,724Dec 31, 2014
    NEA Management Company, LLC5,149,74015.0797,175,593Dec 31, 2014
    FMR, LLC4,391,74612.8682,872,247Dec 31, 2014
    Primecap Management Company4,114,00812.0477,631,330Dec 31, 2014
    Emerald Advisers496,0001.459,359,520Dec 31, 2014
    Perceptive Advisors LLC432,6191.278,163,520Dec 31, 2014
    Emerald Mutual Fund Advisers Trust428,1451.258,079,096Dec 31, 2014

    Top Mutual Fund Holders
    HolderShares% OutValue*Reported
    Fidelity Select Portfolios - Biotechnology3,358,2759.8363,370,649Dec 31, 2014
    Fidelity Advisor Biotechnology Fund1,033,4713.0319,501,597Dec 31, 2014
    Primecap Odyssey Aggressive Growth Fund3,415,86210.0064,457,315Dec 31, 2014
    Lord Abbett Developing Growth Fund617,3421.8116,378,083Oct 31, 2014
    iShares NASDAQ Biotechnology ETF406,6291.197,673,089Dec 31, 2014
    Vanguard Total Stock Market Index Fund323,8440.958,779,410Sep 30, 2014
    Vanguard Small-Cap Index Fund292,5310.867,930,515Sep 30, 2014
    iShares Russell 2000 ETF220,1240.644,153,739Dec 31, 2014
    Vanguard Small-Cap Growth Index Fund198,3070.585,376,102Sep 30, 2014
    Primecap Odyssey Growth Fund143,8010.422,713,524Dec 31, 2014

    View Transactions for Insiders & Institutional Holders

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

    Currency in USD.