# EDGAR Filing Document

**Accession Number:** 0000745463
**File Stem:** 0001076598-25-000216
**Filing Date:** 2025-6
**Character Count:** 4499
**Document Hash:** d94e3328664c5bcc5dd9f14d6780cc0f
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001076598-25-000216.hdr.sgml**: 20250612

**ACCESSION NUMBER**: 0001076598-25-000216

**CONFORMED SUBMISSION TYPE**: 497K

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20250612

**DATE AS OF CHANGE**: 20250612

**EFFECTIVENESS DATE**: 20250612

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Eaton Vance Mutual Funds Trust
- **CENTRAL INDEX KEY:** 0000745463

**ORGANIZATION NAME:**
- **EIN:** 000000000

**FILING VALUES:**
- **FORM TYPE:** 497K
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 002-90946
- **FILM NUMBER:** 251043055

**BUSINESS ADDRESS:**
- **STREET 1:** ONE POST OFFICE SQUARE
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02109
- **BUSINESS PHONE:** 617-482-8260

**MAIL ADDRESS:**
- **STREET 1:** ONE POST OFFICE SQUARE
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02109

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** EATON VANCE MUTUAL FUNDS TRUST
- **DATE OF NAME CHANGE:** 19950711

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** EATON VANCE GOVERNMENT OBLIGATIONS TRUST
- **DATE OF NAME CHANGE:** 19920703

## Series and Classes Contracts Data

### Eaton Vance Floating-Rate & High Income Fund (Series ID: S000005287)

| Class ID   | Class Name                                                  | Ticker Symbol   |
|:---|:---|:---|
| C000014445 | Eaton Vance Floating-Rate & High Income Fund Advisers Class | EAFHX           |
| C000014446 | Eaton Vance Floating-Rate & High Income Fund Class A        | EVFHX           |
| C000014448 | Eaton Vance Floating-Rate & High Income Fund Class C        | ECFHX           |
| C000014449 | Eaton Vance Floating-Rate & High Income Fund Class I        | EIFHX           |
| C000171616 | Eaton Vance Floating-Rate & High Income Fund Class R6       | ESFHX           |

**EATON VANCE FLOATING-RATE ADVANTAGE FUND**

**EATON VANCE FLOATING-RATE FUND**

**EATON VANCE FLOATING-RATE & HIGH INCOME FUND (the "Funds")**

**Supplement to Summary Prospectuses dated March 1, 2025**

**as may be supplemented and/or revised from time to time**

**1.** **The following replaces "Portfolio Managers" under "Management" in Eaton Vance Floating-Rate Advantage Fund and Eaton Vance Floating-Rate Fund:** 

**Portfolio Managers**

**Ralph H. Hinckley, Jr.**, Managing Director of Morgan Stanley and Vice President of Eaton Vance and BMR, has managed the Portfolio and the Fund since June 2021.

**Peter Campo**, Managing Director of Morgan Stanley and Vice President of Eaton Vance and BMR, has managed the Portfolio and the Fund since June 12, 2025.

**2.** **The following replaces "Portfolio Managers" under "Management" in Eaton Vance Floating-Rate & High Income Fund:** 

**Portfolio Managers**

**Ralph H. Hinckley, Jr.**, Managing Director of Morgan Stanley and Vice President of Eaton Vance and BMR, has managed Eaton Vance Floating Rate Portfolio and the Fund since June 2021.

**Peter Campo**, Managing Director of Morgan Stanley and Vice President of Eaton Vance and BMR, has managed Eaton Vance Floating Rate Portfolio and the Fund since June 12, 2025.

**Kelley Gerrity**, Managing Director of Morgan Stanley and Vice President of Eaton Vance and BMR, has managed High Income Opportunities Portfolio since November 2014 and the Fund since September 2018.

**Stephen C. Concannon**, Managing Director of Morgan Stanley and Vice President of Eaton Vance and BMR, has managed High Income Opportunities Portfolio since November 2014 and the Fund since September 2018.

**Jeffrey D. Mueller**, Managing Director of Morgan Stanley and Vice President of Eaton Vance Advisers International Ltd. ("EVAIL"), has managed High Income Opportunities Portfolio since June 2019.

**3.** **The following change to the Eaton Vance Floating-Rate & High Income Fund is effective September 30, 2025 (the "Effective Date"):** 

Kelley Gerrity will no longer serve as a portfolio manager of the Eaton Vance Floating-Rate & High Income Fund (the "Fund") and of High Income Opportunities Portfolio (the "Portfolio"). Accordingly, on the Effective Date, all references to Ms. Gerrity will be removed from the Fund's Prospectus and SAI. Ralph H. Hinckley, Jr. and Peter Campo will continue to serve as portfolio managers of the Fund, Stephen C. Concannon will continue to serve as a portfolio manager of the Fund and the Portfolio and Jeffrey D. Mueller will continue to serve as a portfolio manager of the Portfolio.

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| | |
|:---|:---|
| &nbsp;&nbsp;**June 12, 2025** | &nbsp;&nbsp;**48626-00 6.12.25** |

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