Performance Comparison
Portfolio Performance Comparison
| Name | YTD Return | 1Yr AR | 3Yr AR | 5Yr AR | 10Yr AR | 15Yr AR | 20Yr AR | Common | Inception |
|---|---|---|---|---|---|---|---|---|---|
| MFGGX (MFS GOVERNMENT SECURITIES FUND R1) | -1.29% | 2.68% | 1.94% | -1.48% | -0.13% | 0.43% | 1.60% | … | … |
Data as of 06/10/2026, Common starting date is 04/08/2005
More Performance Analytics Comparison
| Name | Start Date | End Date |
|---|---|---|
| MFGGX (MFS GOVERNMENT SECURITIES FUND R1) | 04/08/2005 | 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Annualized Return (%) | -0.35 | 2.68 | 1.94 | -1.48 | -0.13 | 0.43 | 1.60 | … | … | -1.29 | 5.94 | -0.26 | 3.08 | -12.90 | -2.88 | 5.60 | 5.30 | -0.49 | 1.14 | -0.13 | -0.57 | 3.78 | -3.56 | 1.28 | 6.41 | 3.63 | 3.49 | 7.69 | 6.20 | 0.27 | -0.63 |
| Sharpe Ratio | NA | -0.05 | -0.24 | -0.67 | -0.37 | NA | NA | … | … | -1.37 | 0.65 | -0.69 | -0.08 | -2.03 | -1.05 | 1.27 | 1.16 | -0.65 | 0.18 | -0.12 | -0.19 | 1.53 | -1.20 | 0.53 | 1.81 | 1.03 | 0.87 | 1.13 | 0.83 | -1.10 | -1.17 |
| Standard Deviation(%) | NA | 3.97 | 5.54 | 5.90 | 4.76 | NA | NA | … | … | 4.02 | 4.70 | 5.64 | 7.62 | 7.09 | 2.77 | 4.21 | 3.31 | 2.89 | 2.73 | 2.85 | 3.16 | 2.45 | 2.99 | 2.34 | 3.52 | 3.45 | 3.89 | 5.90 | 3.68 | 2.86 | 2.79 |
| Draw Down(%) | NA | 3.41 | 6.77 | 18.90 | 20.82 | NA | NA | … | … | 3.41 | 2.88 | 4.77 | 8.93 | 16.02 | 3.38 | 4.37 | 1.97 | 3.33 | 1.63 | 5.08 | 2.83 | 0.99 | 4.75 | 1.64 | 1.90 | 3.65 | 2.30 | 3.27 | 2.44 | 3.98 | 3.49 |
| Yield(%) | 0.00 | 2.57 | 2.68 | 1.68 | 1.50 | 1.55 | 2.09 | … | … | 0.90 | 2.80 | 2.96 | 2.31 | 0.66 | 0.31 | 1.16 | 1.41 | 1.54 | 1.65 | 1.51 | 1.21 | 1.44 | 1.72 | 2.23 | 2.20 | 2.33 | 3.25 | 3.64 | 3.81 | 1.22 | 0.00 |
Data as of 06/10/2026, Common starting date is 04/08/2005
Performance Comparison Chart
Annualized Rolling Returns Comparison (Minimum)
| Ticker/Portfolio Name | 3 Year | 5 Year | 10 Year | 15 Year |
|---|---|---|---|---|
| MFGGX (MFS GOVERNMENT SECURITIES FUND R1) |
-6.79%
Oct 2020 – Oct 2023 |
-2.39%
Jul 2020 – Jul 2025 |
-0.86%
Oct 2012 – Oct 2022 |
0.39%
Jul 2010 – Jul 2025 |
Annualized Rolling Returns Comparison (Maximum)
| Ticker/Portfolio Name | 3 Year | 5 Year | 10 Year | 15 Year |
|---|---|---|---|---|
| MFGGX (MFS GOVERNMENT SECURITIES FUND R1) |
7.08%
Jun 2007 – Jun 2010 |
5.58%
May 2007 – May 2012 |
3.49%
Jun 2006 – Jun 2016 |
2.68%
Jun 2006 – Jun 2021 |
Annualized Rolling Returns Comparison Chart