MFS Series Trust XII registered 1 new fund series on Form 485APOS, filed 2006-07-05. Featured series: MFS Sector Rotational Fund.
| Series | Class | Ticker | New |
|---|---|---|---|
| MFS Sector Rotational Fund | Class A | — | Yes |
| MFS Sector Rotational Fund | Class B | — | Yes |
| MFS Sector Rotational Fund | Class C | — | Yes |
The funds investment objective is to seek capital appreciation.