# Nationwide Bond Index Fund — new fund registration

NATIONWIDE MUTUAL FUNDS registered fund series on Form 485APOS, filed 2025-12-12. Featured series: Nationwide Bond Index Fund.

## Registration

- Registrant / trust: NATIONWIDE MUTUAL FUNDS
- CIK: 0001048702
- Form: 485APOS
- Filed: 2025-12-12
- State of incorporation: DE
- Accession: 0001193125-25-317710
- Reported net assets: $233.8M

## Series & classes (92)

_Showing 25 of 92 series/class rows._

| Series | Class | Ticker | New |
| --- | --- | --- | --- |
| [Nationwide Bond Index Fund](https://search.stillhousedata.com/fund/S000004995) | Class A | GBIAX | — |
| [Nationwide Bond Index Fund](https://search.stillhousedata.com/fund/S000004995) | Class R6 | GBXIX | — |
| [Nationwide Bond Index Fund](https://search.stillhousedata.com/fund/S000004995) | Class R | — | — |
| [Nationwide Bond Index Fund](https://search.stillhousedata.com/fund/S000004995) | Institutional Service Class | NWXOX | — |
| [Nationwide International Index Fund](https://search.stillhousedata.com/fund/S000004997) | Class A | GIIAX | — |
| [Nationwide International Index Fund](https://search.stillhousedata.com/fund/S000004997) | Class R6 | GIXIX | — |
| [Nationwide International Index Fund](https://search.stillhousedata.com/fund/S000004997) | Class R | GIIRX | — |
| [Nationwide International Index Fund](https://search.stillhousedata.com/fund/S000004997) | Institutional Service Class | NWXPX | — |
| [Nationwide Mid Cap Market Index Fund](https://search.stillhousedata.com/fund/S000004998) | Class A | GMXAX | — |
| [Nationwide Mid Cap Market Index Fund](https://search.stillhousedata.com/fund/S000004998) | Class R6 | GMXIX | — |
| [Nationwide Mid Cap Market Index Fund](https://search.stillhousedata.com/fund/S000004998) | Class R | GMXRX | — |
| [Nationwide Mid Cap Market Index Fund](https://search.stillhousedata.com/fund/S000004998) | Institutional Service Class | NWXQX | — |
| [Nationwide S&P 500 Index Fund](https://search.stillhousedata.com/fund/S000004999) | Class A | GRMAX | — |
| [Nationwide S&P 500 Index Fund](https://search.stillhousedata.com/fund/S000004999) | Class R6 | GRMIX | — |
| [Nationwide S&P 500 Index Fund](https://search.stillhousedata.com/fund/S000004999) | Service Class | GRMSX | — |
| [Nationwide S&P 500 Index Fund](https://search.stillhousedata.com/fund/S000004999) | Institutional Service Class | GRISX | — |
| [Nationwide S&P 500 Index Fund](https://search.stillhousedata.com/fund/S000004999) | Class R | GRMRX | — |
| [Nationwide Small Cap Index Fund](https://search.stillhousedata.com/fund/S000005000) | Class A | GMRAX | — |
| [Nationwide Small Cap Index Fund](https://search.stillhousedata.com/fund/S000005000) | Class R6 | GMRIX | — |
| [Nationwide Small Cap Index Fund](https://search.stillhousedata.com/fund/S000005000) | Class R | GMSRX | — |
| [Nationwide Small Cap Index Fund](https://search.stillhousedata.com/fund/S000005000) | Institutional Service Class | NWXRX | — |
| [Nationwide BNY Mellon Dynamic U.S. Core Fund](https://search.stillhousedata.com/fund/S000005011) | Class A | NMFAX | — |
| [Nationwide BNY Mellon Dynamic U.S. Core Fund](https://search.stillhousedata.com/fund/S000005011) | Class R | GGFRX | — |
| [Nationwide BNY Mellon Dynamic U.S. Core Fund](https://search.stillhousedata.com/fund/S000005011) | Class R6 | MUIGX | — |
| [Nationwide BNY Mellon Dynamic U.S. Core Fund](https://search.stillhousedata.com/fund/S000005011) | Institutional Service Class | NGISX | — |

## Fees (from the effective prospectus)

- 12b-1 fee: 0.25%
- Gross expense ratio: 0.73%
- Management fee: 0.18%
- Net expense ratio: 0.64%
- Other expenses: 0.30%

## Investment objective

The Nationwide Bond Index Fund seeks to match the performance of the Bloomberg U.S. Aggregate Bond Index (Aggregate Bond Index) as closely as possible before the deduction of Fund expenses.

## Advisers

- [NATIONWIDE FUND ADVISORS (Advisor)](https://search.stillhousedata.com/firm/109391)
- [BLACKROCK INVESTMENT MANAGEMENT, LLC (Subadvisor)](https://search.stillhousedata.com/firm/108928)

## Other filings by this registrant (15)

- [485APOS — 2026-06-24](https://search.stillhousedata.com/launch/0001193125-26-281201)
- [485APOS — 2024-12-16](https://search.stillhousedata.com/launch/0001193125-24-279315)
- [485APOS — 2024-10-17 (4 new series)](https://search.stillhousedata.com/launch/0001193125-24-238632)
- [485APOS — 2024-09-23](https://search.stillhousedata.com/launch/0001193125-24-223589)
- [485APOS — 2022-12-01](https://search.stillhousedata.com/launch/0001193125-22-296463)
- [485APOS — 2021-12-10](https://search.stillhousedata.com/launch/0001193125-21-353450)
- [485APOS — 2020-12-18](https://search.stillhousedata.com/launch/0001193125-20-321122)
- [485APOS — 2020-10-16 (4 new series)](https://search.stillhousedata.com/launch/0001193125-20-270826)
- [485APOS — 2020-09-17](https://search.stillhousedata.com/launch/0001193125-20-247776)
- [485APOS — 2019-10-22 (4 new series)](https://search.stillhousedata.com/launch/0001193125-19-271512)
- [485APOS — 2019-06-18](https://search.stillhousedata.com/launch/0001193125-19-175427)
- [485APOS — 2019-06-14 (5 new series)](https://search.stillhousedata.com/launch/0001193125-19-173437)

## More

- [Registrant profile: NATIONWIDE MUTUAL FUNDS](https://search.stillhousedata.com/registrant/1048702)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/launch/0001193125-25-317710.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.