# EDGAR Filing Document

**Accession Number:** 0001014913
**File Stem:** 0001104659-26-076678
**Filing Date:** 2026-6
**Character Count:** 4436
**Document Hash:** c6f25afde3a36dc0d9dfe9f86204c613
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001104659-26-076678.hdr.sgml**: 20260623

**ACCESSION NUMBER**: 0001104659-26-076678

**CONFORMED SUBMISSION TYPE**: 497

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20260623

**DATE AS OF CHANGE**: 20260623

**EFFECTIVENESS DATE**: 20260623

**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:** 261109361

**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 June 23, 2026*

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

*each dated October 31, 2025, as previously supplemented*

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").

As previously disclosed in the Supplement dated November 26, 2025, Frontegra Strategies, LLC (the Funds' current distributor), Frontier North America Holdings, Inc. (the parent company of the Fund's investment adviser and a subsidiary of Magellan Financial Group) and NexTier Distributors, LLC, an affiliate of NexTier Solutions, Inc. ("NexTier"), entered into a purchase and sale agreement pursuant to which NexTier would acquire Frontegra Strategies, LLC (the "Transaction"). The Transaction closed on June 22, 2026. Accordingly, the new distribution agreement between the Company, on behalf of the Funds, and NexTier Distribution, LLC, went into effect on June 22, 2026.

Following the completion of the Transaction, the Funds' distributor was renamed NexTier Distribution, LLC and became a subsidiary of NexTier. As a result, the Funds' distributor is no longer affiliated with the Funds' investment adviser or sub-adviser, Magellan Investment Partners. There were no changes to the Funds' fees or expenses, or the services provided by the distributor, as a result of the Transaction.

Effective immediately, all references in the Prospectuses and the SAI to Frontegra Strategies, LLC serving as the distributor to the Company are replaced with NexTier Distributors, LLC. The distributor's address is 5 W. Hargett Street, Suite 706, Raleigh, North Carolina 27601.

*Please retain this Supplement for future reference.*