# MFS GOVERNMENT SECURITIES FUND — new fund registration

MFS SERIES TRUST XIII registered fund series on Form 485APOS, filed 2007-04-26. Featured series: MFS GOVERNMENT SECURITIES FUND.

## Registration

- Registrant / trust: MFS SERIES TRUST XIII
- CIK: 0000356349
- Form: 485APOS
- Filed: 2007-04-26
- State of incorporation: MA
- Accession: 0001193125-07-091829
- Reported net assets: $1.9B

## Series & classes (13)

| Series | Class | Ticker | New |
| --- | --- | --- | --- |
| [MFS GOVERNMENT SECURITIES FUND](https://search.stillhousedata.com/fund/S000000693) | I | MGSIX | — |
| [MFS GOVERNMENT SECURITIES FUND](https://search.stillhousedata.com/fund/S000000693) | A | MFGSX | — |
| [MFS GOVERNMENT SECURITIES FUND](https://search.stillhousedata.com/fund/S000000693) | R5 | MFGJX | — |
| [MFS GOVERNMENT SECURITIES FUND](https://search.stillhousedata.com/fund/S000000693) | B | MFGBX | — |
| [MFS GOVERNMENT SECURITIES FUND](https://search.stillhousedata.com/fund/S000000693) | C | MFGDX | — |
| [MFS GOVERNMENT SECURITIES FUND](https://search.stillhousedata.com/fund/S000000693) | R | MGSRX | — |
| [MFS GOVERNMENT SECURITIES FUND](https://search.stillhousedata.com/fund/S000000693) | R1 | MFGGX | — |
| [MFS GOVERNMENT SECURITIES FUND](https://search.stillhousedata.com/fund/S000000693) | R2 | MFGKX | — |
| [MFS GOVERNMENT SECURITIES FUND](https://search.stillhousedata.com/fund/S000000693) | R3 | MGVSX | — |
| [MFS GOVERNMENT SECURITIES FUND](https://search.stillhousedata.com/fund/S000000693) | R4 | MFGHX | — |
| [MFS DIVERSIFIED INCOME FUND](https://search.stillhousedata.com/fund/S000012219) | Class A | DIFAX | — |
| [MFS DIVERSIFIED INCOME FUND](https://search.stillhousedata.com/fund/S000012219) | Class C | DIFCX | — |
| [MFS DIVERSIFIED INCOME FUND](https://search.stillhousedata.com/fund/S000012219) | Class I | DIFIX | — |

## Fees (from the effective prospectus)

- 12b-1 fee: 0.00%
- Gross expense ratio: 0.53%
- Management fee: 0.38%
- Net expense ratio: 0.52%
- Other expenses: 0.15%

## Investment objective

The funds investment objective is to seek total return with an emphasis on current income, but also considering capital appreciation.

## Advisers

- [MASSACHUSETTS FINANCIAL SERVICES COMPANY (Advisor)](https://search.stillhousedata.com/firm/110045)

## Other filings by this registrant (9)

- [485APOS — 2021-04-28](https://search.stillhousedata.com/launch/0001104659-21-056272)
- [485APOS — 2011-04-28](https://search.stillhousedata.com/launch/0001104659-11-023271)
- [485APOS — 2011-03-10 (8 new series)](https://search.stillhousedata.com/launch/0001104659-11-013461)
- [485APOS — 2010-04-28](https://search.stillhousedata.com/launch/0001193125-10-095938)
- [485APOS — 2008-11-26 (8 new series)](https://search.stillhousedata.com/launch/0001193125-08-244341)
- [485APOS — 2006-03-03 (3 new series)](https://search.stillhousedata.com/launch/0000950156-06-000062)
- [485APOS — 2005-04-29](https://search.stillhousedata.com/launch/0000950135-05-002343)
- [485APOS — 2004-04-29](https://search.stillhousedata.com/launch/0000950135-04-002155)
- [485APOS — 2003-08-01](https://search.stillhousedata.com/launch/0000950156-03-000288)

## More

- [Registrant profile: MFS SERIES TRUST XIII](https://search.stillhousedata.com/registrant/356349)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/launch/0001193125-07-091829.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.