| 1 | 55273H35355273H353MFS Value Fund | MFS Value Fund | 11.75% | 6.97M | $361.41M |
| 2 | 552985673552985673MFS Growth Fund | MFS Growth Fund | 11.40% | 1.67M | $350.60M |
| 3 | 552981391552981391MFS Research Fund | MFS Research Fund | 10.37% | 5.35M | $319.04M |
| 4 | 55273W47555273W475MFS Mid Cap Value Fund | MFS Mid Cap Value Fund | 10.00% | 9.11M | $307.62M |
| 5 | 552987554552987554MFS Mid Cap Growth Fund | MFS Mid Cap Growth Fund | 9.92% | 10.32M | $305.14M |
| 6 | 55273H36155273H361MFS Research International Fund | MFS Research International Fund | 8.16% | 8.94M | $250.99M |
| 7 | 552743445552743445MFS International Large Cap Value Fund | MFS International Large Cap Value Fund | 5.12% | 8.47M | $157.36M |
| 8 | 552746349552746349MFS International Intrinsic Equity Fund | MFS International Intrinsic Equity Fund | 5.07% | 3.32M | $155.98M |
| 9 | 552746356552746356MFS International Growth Fund | MFS International Growth Fund | 5.04% | 3.14M | $155.09M |
| 10 | 552982720552982720MFS Global Real Estate Fund | MFS Global Real Estate Fund | 4.96% | 8.84M | $152.66M |
| 11 | 55276T82655276T826MFS Commodity Strategy Fund | MFS Commodity Strategy Fund | 4.91% | 34.04M | $151.13M |
| 12 | 552981383552981383MFS International New Discovery Fund | MFS International New Discovery Fund | 4.10% | 3.48M | $126.12M |
| 13 | 552746331552746331MFS Emerging Markets Equity Fund | MFS Emerging Markets Equity Fund | 3.16% | 1.80M | $97.09M |
| 14 | 55273H34655273H346MFS New Discovery Fund | MFS New Discovery Fund | 2.55% | 2.01M | $78.31M |
| 15 | 552982696552982696MFS New Discovery Value Fund | MFS New Discovery Value Fund | 2.48% | 4.15M | $76.32M |
| 16 | 55291X10955291X109MFS Institutional Money Market Portfolio | MFS Institutional Money Market Portfolio | 0.97% | 29.82M | $29.82M |