William Blair Fund Family Report
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  • Select a Fund Family
  • Performance
    04-30-18

    Total ReturnCategory Average
    Total Return0.67-0.991.9125.821.20
    Category Average-0.66-0.742.2824.830.58
    Assets for Each Yr*13.1914.0013.4114.9414.94
    *billions

    Trailing Returns %
    04-30-18

      YTD 3 Year 5 Year    
    Fund Family 1.20 6.23 7.64

    Key Stats
    04-30-18

    Total Assets* Min. Investment Load (% of Assets) No Load (% of Assets)
    $14,935 mil $2,500 0.00 100.00
    Asset Class Score % of Assets Expense Ratio % Expense Rating
    Domestic Stock 3.9 26.41 1.19 Average
    International Stock 2.9 59.52 1.23 Average
    Municipal Bond -- -- -- --
    Taxable Bond 3.8 5.31 0.54 Very Low
    *Doesn't include money market assets.

    Top 20 US Holdings | Get Price Quotes
    05-18-18

      Sector YTD Return % % Net Assets  
    Copart Inc* Consumer Cyclical 25.19 0.53
    BWX Technologies Inc* Industrials 13.67 0.47
    CoStar Group Inc* RealEstate 28.46 0.46
    Domino's Pizza Inc* Consumer Cyclical 29.87 0.39
    Adtalem Global Education Inc* Consumer Defensive 10.70 0.36
    Six Flags Entertainment Corp* Consumer Cyclical -1.89 0.35
    Grand Canyon Education Inc* Consumer Defensive 23.00 0.34
    Encompass Health Corp* Healthcare 27.81 0.32
    FirstCash Inc* Financial Services 38.38 0.31
    Guidewire Software Inc* Technology 25.87 0.31
    Ball Corp* Consumer Cyclical 0.55 0.30
    Ligand Pharmaceuticals Inc* Healthcare 42.40 0.28
    WEX Inc* Industrials 28.58 0.28
    j2 Global Inc* Technology 15.90 0.27
    2U Inc* Technology 48.32 0.26
    Healthcare Services Group Inc* Industrials -29.30 0.25
    Heico Corp Class A* Industrials 17.36 0.25
    Hexcel Corp* Industrials 15.52 0.25
    TransUnion* Industrials 25.18 0.25
    Amazon.com Inc* Consumer Cyclical 34.62 0.24

    Best 5-Year Relative Performance | More
    05-18-18

    Worst 5-Year Relative Performance | More
    05-18-18

    Lowest Expenses | More
    05-18-18

    Highest Expenses | More
    05-18-18

    Longest Manager Tenure | More
    05-18-18

    Fund Name   Manager Name Avg Manager Tenure  
    William Blair Income Christopher T. Vince 15.80
    William Blair Small David S. Mitchell 15.40
    William Blair Growth John F. Jostrand 14.70
    William Blair Large James S. Golan 9.70
    William Blair Bond I Christopher T. Vince 9.50

    Shortest Manager Tenure | More
    05-18-18

    Fund Name   Manager Name Avg Manager Tenure  
    William Blair Instl Simon Fennell 2.80
    William Blair Intern Simon Fennell 2.80
    William Blair Intl S Andrew G. Flynn 2.80
    William Blair Emerg Todd M. McClone 4.30
    William Blair Intern Kenneth J. McAtamney 5.40