MFS SERIES TRUST IV registered fund series on Form 485APOS, filed 2014-10-29. Featured series: MFS U.S. Government Money Market Fund.
| Series | Class | Ticker | New |
|---|---|---|---|
| MFS U.S. Government Money Market Fund | MFS U.S.Government Money Market Fund | MCMXX | — |
The funds investment objective is to seek current income consistent with preservation of capital and liquidity.