William Blair Fund Family Report
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  • Select a Fund Family
  • Performance
    06-30-18

    Total ReturnCategory Average
    Total Return0.67-0.991.9125.820.83
    Category Average-0.66-0.742.2824.830.64
    Assets for Each Yr*13.1914.0013.4114.9414.75
    *billions

    Trailing Returns %
    06-30-18

      YTD 3 Year 5 Year    
    Fund Family 0.83 6.76 8.30

    Key Stats
    06-30-18

    Total Assets* Min. Investment Load (% of Assets) No Load (% of Assets)
    $14,753 mil $2,500 0.00 100.00
    Asset Class Score % of Assets Expense Ratio % Expense Rating
    Domestic Stock 3.9 29.63 1.19 Average
    International Stock 2.5 56.94 1.23 Average
    Municipal Bond -- -- -- --
    Taxable Bond 3.6 5.15 0.54 Very Low
    *Doesn't include money market assets.

    Top 20 US Holdings | Get Price Quotes
    07-13-18

      Sector YTD Return % % Net Assets  
    Copart Inc* Consumer Cyclical 37.32 0.48
    Six Flags Entertainment Corp* Consumer Cyclical 6.77 0.41
    Booz Allen Hamilton Holding Corp* Industrials 22.95 0.39
    Ligand Pharmaceuticals Inc* Healthcare 61.46 0.37
    Adtalem Global Education Inc* Consumer Defensive 24.26 0.36
    Guidewire Software Inc* Technology 28.28 0.35
    Grand Canyon Education Inc* Consumer Defensive 33.13 0.33
    Domino's Pizza Inc* Consumer Cyclical 49.50 0.32
    j2 Global Inc* Technology 18.35 0.30
    Ball Corp* Consumer Cyclical -0.08 0.29
    FirstCash Inc* Financial Services 36.46 0.29
    Hilton Grand Vacations Inc* Consumer Cyclical -15.02 0.29
    Amazon.com Inc* Consumer Cyclical 55.03 0.27
    Horizon Pharma PLC* Healthcare 15.75 0.25
    Microsoft Corp* Technology 24.23 0.25
    Pure Storage Inc A* Technology 52.40 0.25
    Abiomed Inc* Healthcare 123.45 0.24
    WEX Inc* Industrials 38.81 0.24
    Alphabet Inc A* Technology 14.34 0.23
    Heico Corp Class A* Industrials 28.31 0.23

    Best 5-Year Relative Performance | More
    07-13-18

    Worst 5-Year Relative Performance | More
    07-13-18

    Lowest Expenses | More
    07-13-18

    Highest Expenses | More
    07-13-18

    Longest Manager Tenure | More
    07-13-18

    Fund Name   Manager Name Avg Manager Tenure  
    William Blair Income Christopher T. Vince 16.00
    William Blair Small David S. Mitchell 15.60
    William Blair Growth John F. Jostrand 14.90
    William Blair Large James S. Golan 9.90
    William Blair Bond I Christopher T. Vince 9.70

    Shortest Manager Tenure | More
    07-13-18

    Fund Name   Manager Name Avg Manager Tenure  
    William Blair Instl Simon Fennell 3.00
    William Blair Intern Simon Fennell 3.00
    William Blair Intl S Andrew G. Flynn 3.00
    William Blair Emerg Todd M. McClone 4.50
    William Blair Intern Kenneth J. McAtamney 5.60