| MFS Research Bond Fund | 10.964.138 | 104,7 Mio. $ | 15,21 % |
| MFS Ltd Maturity Fund | 12.698.481 | 74,4 Mio. $ | 10,81 % |
| MFS Inflation Adjusted Bond Fund | 7.441.048 | 68,2 Mio. $ | 9,90 % |
| MFS Government Securities Fund | 7.849.286 | 67,5 Mio. $ | 9,81 % |
| MFS Global Opportunistic Bond Fund | 5.851.953 | 47,4 Mio. $ | 6,89 % |
| MFS Blended Research International Equity Fund | 1.506.075 | 28,6 Mio. $ | 4,16 % |
| MFS Blended Research Mid Cap Equity Fund | 1.703.714 | 27,5 Mio. $ | 4,00 % |
| MFS High Income Fund | 8.303.889 | 25,8 Mio. $ | 3,75 % |
| MFS Blended Research Value Equity Fund | 1.173.694 | 20,5 Mio. $ | 2,97 % |
| MFS Value Fund | 384.491 | 20,2 Mio. $ | 2,93 % |
| MFS Growth Fund | 89.285 | 18 Mio. $ | 2,62 % |
| MFS Blended Research Growth Equity Fund | 631.704 | 17,9 Mio. $ | 2,60 % |
| MFS Blended Research Core Equity Fund | 426.517 | 17,8 Mio. $ | 2,59 % |
| MFS Research Fund | 306.621 | 17,7 Mio. $ | 2,58 % |
| MFS Research International Fund | 525.957 | 14,5 Mio. $ | 2,10 % |
| MFS Global Real Estate Fund | 816.185 | 14,1 Mio. $ | 2,05 % |
| MFS Commodity Strategy Fund | 3.087.288 | 14 Mio. $ | 2,04 % |
| MFS Mid Cap Growth Fund | 476.977 | 13,8 Mio. $ | 2,00 % |
| MFS Mid Cap Value Fund | 406.694 | 13,6 Mio. $ | 1,98 % |
| MFS Emerging Markets Debt Fund | 1.023.454 | 13 Mio. $ | 1,89 % |
| MFS Emerging Markets Debt Local Currency Fund | 2.167.704 | 12,9 Mio. $ | 1,87 % |
| MFS Blended Research Small Cap Equity Fund | 428.626 | 7,2 Mio. $ | 1,05 % |
| MFS International Intrinsic Equity Fund | 151.357 | 7 Mio. $ | 1,01 % |
| MFS International Growth Fund | 144.333 | 6,9 Mio. $ | 1,01 % |
| MFS Institutional Money Market Portfolio | 6.328.781 | 6,3 Mio. $ | 0,92 % |
| MFS New Discovery Fund | 93.778 | 3,6 Mio. $ | 0,52 % |
| MFS New Discovery Value Fund | 190.567 | 3,5 Mio. $ | 0,51 % |