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    Silicon Laboratories Inc. (SLAB)

    -NasdaqGS
    48.12 Down 0.14(0.29%) Dec 26, 4:00PM EST
    |After Hours : 48.13 Up 0.01 (0.01%) Dec 26, 4:42PM EST
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    Major HoldersGet Major Holders for:
    Breakdown
    % of Shares Held by All Insider and 5% Owners:8%
    % of Shares Held by Institutional & Mutual Fund Owners:93%
    % of Float Held by Institutional & Mutual Fund Owners:101%
    Number of Institutions Holding Shares:178

    Major Direct Holders (Forms 3 & 4)
    HolderSharesReported
    WELLAND DAVID R1,643,131Nov 20, 2014
    SOOCH NAVDEEP S720,327Oct 28, 2014
    FORRE GEIR0Sep 23, 2013
    TUTTLE GEORGE TYSON191,287May 15, 2014
    CASH HARVEY B91,501Dec 8, 2014


    Top Institutional Holders
    HolderShares% OutValue*Reported
    Vanguard Group, Inc. (The)2,447,9175.7899,483,346Sep 30, 2014
    Wellington Management Company, LLP1,874,0044.4276,159,522Sep 30, 2014
    BlackRock Fund Advisors1,832,9744.3274,492,063Sep 30, 2014
    State Street Corporation1,465,3203.4659,550,604Sep 30, 2014
    Ranger Investment Management, LP1,424,5363.3657,893,143Sep 30, 2014
    Wells Fargo & Company1,319,2443.1153,614,076Sep 30, 2014
    BlackRock Institutional Trust Company, N.A.1,211,8472.8649,249,462Sep 30, 2014
    Invesco Ltd.1,117,3532.6445,409,225Sep 30, 2014
    Carlson Capital. L.P.1,114,9982.6345,313,518Sep 30, 2014
    FMR, LLC6,153,88014.52250,093,683Sep 30, 2014

    Top Mutual Fund Holders
    HolderShares% OutValue*Reported
    Fidelity Growth Company Fund3,385,4807.99154,344,033Oct 31, 2014
    Vanguard Explorer Fund, Inc.1,264,7002.9851,511,231Jul 31, 2014
    Wells Fargo Advantage Growth Fd908,7972.1441,432,055Oct 31, 2014
    Fidelity Series Growth Company Fund830,5001.9637,862,495Oct 31, 2014
    Vanguard Small-Cap Index Fund678,7971.6027,586,310Sep 30, 2014
    iShares Russell 2000 ETF653,9781.5429,814,857Oct 31, 2014
    Vanguard Total Stock Market Index Fund639,7031.5125,997,529Sep 30, 2014
    Fidelity Advisor Growth Opportunities Fund594,0001.4027,080,460Oct 31, 2014
    iShares Core S&P Midcap ETF557,4971.3225,416,288Oct 31, 2014
    Price (T.Rowe) New Horizons Fund475,0001.1219,304,000Sep 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.