Performance Comparison
Portfolio Performance Comparison
| Name | YTD Return | 1Yr AR | 3Yr AR | 5Yr AR | 10Yr AR | 15Yr AR | 20Yr AR | Common | Inception |
|---|---|---|---|---|---|---|---|---|---|
| WBIGX (WILLIAM BLAIR INTERNATIONAL GROWTH FUND CLASS N) | 9.16% | 16.29% | 11.01% | -2.04% | 5.81% | 4.98% | 4.59% | … | … |
Data as of 06/10/2026, Common starting date is 07/26/1994
More Performance Analytics Comparison
| Name | Start Date | End Date |
|---|---|---|
| WBIGX (WILLIAM BLAIR INTERNATIONAL GROWTH FUND CLASS N) | 07/26/1994 | 06/10/2026 |
| Last 1 Week | 1 Yr | 3 Yr | 5 Yr | 10 Yr | 15 Yr | 20 Yr | Common | Inception | YTD | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 | 2009 | 2008 | 2007 | 2006 | 2005 | 2004 | 2003 | 2002 | 2001 | 2000 | 1999 | 1998 | 1997 | 1996 | 1995 | 1994 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Annualized Return (%) | -5.50 | 16.29 | 11.01 | -2.04 | 5.81 | 4.98 | 4.59 | … | … | 9.16 | 17.90 | 2.11 | 15.16 | -33.63 | -3.05 | 30.76 | 30.25 | -17.99 | 29.10 | -2.88 | -0.28 | -3.17 | 18.58 | 23.69 | -14.51 | 20.09 | 42.26 | -52.39 | 18.14 | 23.10 | 21.60 | 18.48 | 43.11 | -14.47 | -13.66 | -7.95 | 96.74 | 11.46 | 8.40 | 10.20 | 7.21 | -11.31 |
| Sharpe Ratio | NA | 0.93 | 0.56 | -0.24 | 0.22 | NA | NA | … | … | 1.11 | 0.97 | -0.12 | 0.97 | -1.36 | -0.16 | 0.98 | 2.76 | -1.31 | 3.74 | -0.19 | -0.02 | -0.30 | 1.64 | 1.66 | -0.60 | 1.07 | 1.53 | -1.28 | 0.76 | 1.30 | 1.97 | 1.18 | 3.48 | -1.07 | -1.09 | -0.64 | 6.76 | 0.47 | 0.39 | 0.96 | 0.36 | -2.42 |
| Standard Deviation(%) | NA | 15.71 | 14.76 | 18.12 | 18.05 | NA | NA | … | … | 20.58 | 15.61 | 12.21 | 12.00 | 25.90 | 19.49 | 30.87 | 10.41 | 14.80 | 7.64 | 16.22 | 13.70 | 10.74 | 11.30 | 14.39 | 24.19 | 18.65 | 27.62 | 41.43 | 19.71 | 15.23 | 9.84 | 14.86 | 12.20 | 14.53 | 14.96 | 18.95 | 13.81 | 17.07 | 12.10 | 6.77 | 8.99 | 11.40 |
| Draw Down(%) | NA | 13.23 | 17.22 | 47.50 | 47.50 | NA | NA | … | … | 13.23 | 15.86 | 9.50 | 15.13 | 36.89 | 21.06 | 33.03 | 6.81 | 26.11 | 3.71 | 13.95 | 16.10 | 11.42 | 11.29 | 13.59 | 24.49 | 14.80 | 23.31 | 61.64 | 14.63 | 18.94 | 6.35 | 15.53 | 10.73 | 27.64 | 28.74 | 22.29 | 6.13 | 28.95 | 12.49 | 5.00 | 7.85 | 14.97 |
| Yield(%) | 0.00 | 16.91 | 9.48 | 3.76 | 4.53 | 3.79 | 4.07 | … | … | 0.00 | 18.73 | 7.19 | 3.76 | 0.05 | 0.00 | 0.19 | 1.40 | 6.44 | 1.62 | 1.48 | 0.91 | 0.85 | 1.27 | 3.48 | 0.00 | 2.22 | 0.85 | 2.59 | 12.53 | 12.68 | 7.36 | 0.03 | 0.76 | 0.81 | 0.00 | 16.44 | 30.22 | 0.19 | 13.99 | 3.79 | 1.06 | 0.16 |
Data as of 06/10/2026, Common starting date is 07/26/1994
Performance Comparison Chart
Annualized Rolling Returns Comparison (Minimum)
| Ticker/Portfolio Name | 3 Year | 5 Year | 10 Year | 15 Year |
|---|---|---|---|---|
| WBIGX (WILLIAM BLAIR INTERNATIONAL GROWTH FUND CLASS N) |
-17.84%
Feb 2006 – Feb 2009 |
-5.78%
Oct 2007 – Oct 2012 |
0.93%
Oct 2013 – Oct 2023 |
0.23%
Oct 2007 – Oct 2022 |
Annualized Rolling Returns Comparison (Maximum)
| Ticker/Portfolio Name | 3 Year | 5 Year | 10 Year | 15 Year |
|---|---|---|---|---|
| WBIGX (WILLIAM BLAIR INTERNATIONAL GROWTH FUND CLASS N) |
35.36%
Feb 1997 – Feb 2000 |
26.87%
Oct 2002 – Oct 2007 |
17.04%
Oct 1997 – Oct 2007 |
10.45%
Sep 1998 – Sep 2013 |
Annualized Rolling Returns Comparison Chart