# EDGAR Filing Document

**Accession Number:** 0001014913
**File Stem:** 0001104659-25-116286
**Filing Date:** 2025-11
**Character Count:** 4838
**Document Hash:** 2542f8dc527ea68a95f6f3f1718c9e36
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001104659-25-116286.hdr.sgml**: 20251126

**ACCESSION NUMBER**: 0001104659-25-116286

**CONFORMED SUBMISSION TYPE**: 497

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20251126

**DATE AS OF CHANGE**: 20251126

**EFFECTIVENESS DATE**: 20251126

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** MFG FUNDS, INC.
- **CENTRAL INDEX KEY:** 0001014913

**ORGANIZATION NAME:**
- **EIN:** 364104131
- **STATE OF INCORPORATION:** MD
- **FISCAL YEAR END:** 0630

**FILING VALUES:**
- **FORM TYPE:** 497
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-07305
- **FILM NUMBER:** 251525850

**BUSINESS ADDRESS:**
- **STREET 1:** 999 OAKMONT PLAZA DRIVE
- **STREET 2:** SUITE 600
- **CITY:** WESTMONT
- **STATE:** IL
- **ZIP:** 60559
- **BUSINESS PHONE:** 1-888-825-2100

**MAIL ADDRESS:**
- **STREET 1:** 999 OAKMONT PLAZA DRIVE
- **STREET 2:** SUITE 600
- **CITY:** WESTMONT
- **STATE:** IL
- **ZIP:** 60559

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** FRONTIER FUNDS, INC.
- **DATE OF NAME CHANGE:** 20141031

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** FRONTEGRA FUNDS INC
- **DATE OF NAME CHANGE:** 19960520

## Series and Classes Contracts Data

### MFG Core Infrastructure Fund (Series ID: S000035417)

---

|  |  |  |
|:---|:---|:---|
| Class Name          | Ticker Symbol | Class ID   |
| Institutional Class | FMGIX         | C000108790 |
| Service Class       | FCIVX         | C000167328 |

---

### MFG Global Sustainable Fund (Series ID: S000063792)

---

|  |  |  |
|:---|:---|:---|
| Class Name                 | Ticker Symbol | Class ID   |
| Institutional Class Shares | FMSGX         | C000206680 |
| Service Class Shares       | FMSRX         | C000206681 |

---

## Series and Classes Contracts Data

### MFG Core Infrastructure Fund (Series ID: S000035417)

| Class ID   | Class Name          | Ticker Symbol   |
|:---|:---|:---|
| C000108790 | Institutional Class | FMGIX           |
| C000167328 | Service Class       | FCIVX           |

### MFG Global Sustainable Fund (Series ID: S000063792)

| Class ID   | Class Name                 | Ticker Symbol   |
|:---|:---|:---|
| C000206680 | Institutional Class Shares | FMSGX           |
| C000206681 | Service Class Shares       | FMSRX           |

Rule 497(e)

1940 Act File No. 811-07685

1933 Act Registration No. 333-07305

**MFG FUNDS, INC.**

**MFG Global Sustainable Fund**

Institutional Class Shares (FMSGX)

Service Class Shares (FMSRX)

**MFG Core Infrastructure Fund**<br> Institutional Class Shares (FMGIX)<br> Service Class Shares (FCIVX)

*Supplement dated November 26, 2025*

*to each Prospectus and the Statement of Additional Information,*

*each dated October 31, 2025*

This supplement updates certain information in the Prospectus for each of the MFG Global Sustainable Fund and the MFG Core Infrastructure Fund (the "Funds"), each a series of MFG Funds, Inc. (the "Company"), and in the Funds' Statement of Additional Information (the "SAI").

<u>Change in Adviser Name</u>

Effective November 17, 2025, the name of Frontegra Asset Management, Inc., the Funds' investment adviser (the "Adviser"), has changed to Magellan Investment Partners, North America, Inc. All references to the Adviser's former name in the Prospectuses and the SAI are hereby replaced with Magellan Investment Partners, North America, Inc., effective as of such date.

<u>New Distribution Agreement</u>

On November 18, 2025, the Board of Directors of the Company approved a new distribution agreement for the Funds to take effect upon the closing of a purchase and sale agreement between Frontegra Strategies, LLC (the current distributor), Frontier North America Holdings, Inc. (the Adviser's parent company and a subsidiary of Magellan Financial Group) and NexTier Distributors, LLC, an affiliate of NexTier Solutions, Inc. ("NexTier"). Upon the closing of the transaction, the Funds' distributor will be renamed NexTier Distribution, LLC, and it will become a subsidiary of NexTier. As a result, the Funds' distributor will no longer be affiliated with the Adviser or the Funds' sub-adviser, Magellan Investment Partners. NexTier currently provides compliance and financial reporting services to the Funds.

The approval of a new distribution agreement was required because the Funds' existing distribution agreement is expected to terminate upon the closing of the purchase and sale agreement. All references to Frontegra Strategies, LLC in the Prospectuses and SAI will be replaced with references to NexTier Distribution, LLC as of the closing of the transaction, which is expected to take place in the first quarter of 2026. No changes to the Funds' fees or expenses, or the services provided by the distributor, are expected as a result of the transaction.

*Please retain this Supplement for future reference.*