# Guggenheim Ultra Short Duration Fund — new fund registration

GUGGENHEIM FUNDS TRUST registered 1 new fund series on Form 485APOS, filed 2018-08-24. Featured series: Guggenheim Ultra Short Duration Fund.

## Registration

- Registrant / trust: GUGGENHEIM FUNDS TRUST
- CIK: 0000088525
- Form: 485APOS
- Filed: 2018-08-24
- Accession: 0001628280-18-011358
- Reported net assets: $565.7M

## Series & classes (4)

| Series | Class | Ticker | New |
| --- | --- | --- | --- |
| [Guggenheim Ultra Short Duration Fund](https://search.stillhousedata.com/fund/S000063493) | Class R6 | GIYRX | Yes |
| [Guggenheim Ultra Short Duration Fund](https://search.stillhousedata.com/fund/S000063493) | Class A | GIYAX | Yes |
| [Guggenheim Ultra Short Duration Fund](https://search.stillhousedata.com/fund/S000063493) | Institutional | GIYIX | Yes |
| [Guggenheim Ultra Short Duration Fund](https://search.stillhousedata.com/fund/S000063493) | Class P | GIYPX | Yes |

## Fees (from the effective prospectus)

- 12b-1 fee: 0.00%
- Gross expense ratio: 0.39%
- Management fee: 0.25%
- Net expense ratio: 0.33%
- Other expenses: 0.14%

## Investment objective

The Guggenheim Ultra Short Duration Fund (the Fund) seeks a high level of income consistent with the preservation of capital.

## Advisers

- [Guggenheim Partners Investment Management, LLC (Advisor)](https://search.stillhousedata.com/firm/137432)

## Other filings by this registrant (15)

- [485APOS — 2026-01-15 (1 new series)](https://search.stillhousedata.com/launch/0001193125-26-014246)
- [485APOS — 2026-01-15 (1 new series)](https://search.stillhousedata.com/launch/0001193125-26-014249)
- [485APOS — 2026-01-15 (1 new series)](https://search.stillhousedata.com/launch/0001193125-26-014250)
- [485APOS — 2026-01-15 (1 new series)](https://search.stillhousedata.com/launch/0001193125-26-014254)
- [485APOS — 2026-01-15 (1 new series)](https://search.stillhousedata.com/launch/0001193125-26-014242)
- [485APOS — 2026-01-15 (1 new series)](https://search.stillhousedata.com/launch/0001193125-26-014234)
- [485APOS — 2024-03-13 (2 new series)](https://search.stillhousedata.com/launch/0001193125-24-066771)
- [485APOS — 2020-11-27](https://search.stillhousedata.com/launch/0001628280-20-016852)
- [485APOS — 2019-08-23](https://search.stillhousedata.com/launch/0001628280-19-011160)
- [485APOS — 2017-02-08](https://search.stillhousedata.com/launch/0001628280-17-000980)
- [485APOS — 2017-02-06](https://search.stillhousedata.com/launch/0001628280-17-000921)
- [485APOS — 2016-11-29](https://search.stillhousedata.com/launch/0001628280-16-021695)

## More

- [Registrant profile: GUGGENHEIM FUNDS TRUST](https://search.stillhousedata.com/registrant/88525)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/launch/0001628280-18-011358.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.