Performance Comparison
Portfolio Performance Comparison
| Name | YTD Return | 1Yr AR | 3Yr AR | 5Yr AR | 10Yr AR | 15Yr AR | 20Yr AR | Common | Inception |
|---|---|---|---|---|---|---|---|---|---|
| MRSKX (MFS RESEARCH INTERNATIONAL FUND R6) | 6.43% | 13.91% | 12.15% | 5.26% | 8.49% | 6.10% | NA | … | … |
Data as of 06/05/2026, Common starting date is 12/13/2006
More Performance Analytics Comparison
| Name | Start Date | End Date |
|---|---|---|
| MRSKX (MFS RESEARCH INTERNATIONAL FUND R6) | 12/13/2006 | 06/05/2026 |
| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Annualized Return (%) | -2.17 | 13.91 | 12.15 | 5.26 | 8.49 | 6.10 | NA | … | … | 6.43 | 22.78 | 3.18 | 13.51 | -17.25 | 12.03 | 13.29 | 28.12 | -13.87 | 28.45 | -0.75 | -1.72 | -6.62 | 19.05 | 16.99 | -10.71 | 11.13 | 31.57 | -43.53 | 2.70 | -8.05 |
| Sharpe Ratio | NA | 1.12 | 0.75 | 0.22 | 0.46 | NA | NA | … | … | 1.25 | 1.41 | -0.04 | 0.83 | -0.88 | 1.05 | 0.48 | 2.65 | -1.15 | 3.86 | -0.05 | -0.11 | -0.61 | 1.55 | 1.08 | -0.40 | 0.55 | 1.09 | -1.02 | -0.02 | -1.97 |
| Standard Deviation(%) | NA | 13.29 | 13.26 | 14.92 | 15.56 | NA | NA | … | … | 16.33 | 14.22 | 11.76 | 11.97 | 21.26 | 11.46 | 27.22 | 10.05 | 13.26 | 7.23 | 17.78 | 15.42 | 10.83 | 12.25 | 15.82 | 26.77 | 20.25 | 29.00 | 43.59 | 20.80 | 45.34 |
| Draw Down(%) | NA | 11.63 | 13.86 | 30.65 | 30.68 | NA | NA | … | … | 11.63 | 12.46 | 9.74 | 11.71 | 29.29 | 6.52 | 30.68 | 6.15 | 21.58 | 2.29 | 13.47 | 16.90 | 12.43 | 9.29 | 15.23 | 24.45 | 17.68 | 28.48 | 55.09 | 16.18 | 9.40 |
| Yield(%) | 0.00 | 5.69 | 3.66 | 2.52 | 3.32 | 2.82 | 1.92 | … | … | 0.00 | 6.55 | 2.26 | 2.06 | 1.44 | 1.57 | 1.15 | 2.51 | 4.75 | 1.81 | 2.14 | 1.99 | 2.49 | 1.87 | 2.25 | 1.86 | 1.53 | 2.00 | 1.24 | 1.77 | 1.36 |
Data as of 06/05/2026, Common starting date is 12/13/2006
Performance Comparison Chart
Annualized Rolling Returns Comparison (Minimum)
| Ticker/Portfolio Name | 3 Year | 5 Year | 10 Year | 15 Year |
|---|---|---|---|---|
| MRSKX (MFS RESEARCH INTERNATIONAL FUND R6) |
-15.41%
Jun 2007 – Jun 2010 |
-7.55%
May 2007 – May 2012 |
-0.26%
Jan 2007 – Jan 2017 |
0.56%
Sep 2007 – Sep 2022 |
Annualized Rolling Returns Comparison (Maximum)
| Ticker/Portfolio Name | 3 Year | 5 Year | 10 Year | 15 Year |
|---|---|---|---|---|
| MRSKX (MFS RESEARCH INTERNATIONAL FUND R6) |
22.04%
Feb 2009 – Feb 2012 |
18.03%
Feb 2009 – Feb 2014 |
10.04%
Feb 2016 – Feb 2026 |
8.87%
Feb 2009 – Feb 2024 |
Annualized Rolling Returns Comparison Chart