# EDGAR Filing Document

**Accession Number:** 0000830744
**File Stem:** 0001193125-25-223078
**Filing Date:** 2025-9
**Character Count:** 2915
**Document Hash:** e63f9165b2507a2522b32f17f09d072b
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-25-223078.hdr.sgml**: 20250929

**ACCESSION NUMBER**: 0001193125-25-223078

**CONFORMED SUBMISSION TYPE**: 497

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20250929

**DATE AS OF CHANGE**: 20250929

**EFFECTIVENESS DATE**: 20250929

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** WILMINGTON FUNDS
- **CENTRAL INDEX KEY:** 0000830744

**ORGANIZATION NAME:**
- **EIN:** 232515567
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 0430

**FILING VALUES:**
- **FORM TYPE:** 497
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 033-20673
- **FILM NUMBER:** 251355700

**BUSINESS ADDRESS:**
- **STREET 1:** 1100 NORTH MARKET STREET
- **STREET 2:** 9TH FLOOR
- **CITY:** WILMINGTON
- **STATE:** DE
- **ZIP:** 19890
- **BUSINESS PHONE:** 716-842-4487

**MAIL ADDRESS:**
- **STREET 1:** 1100 NORTH MARKET STREET
- **STREET 2:** 9TH FLOOR
- **CITY:** WILMINGTON
- **STATE:** DE
- **ZIP:** 19890

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** MTB GROUP OF FUNDS
- **DATE OF NAME CHANGE:** 20090729

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** MTB FUNDS
- **DATE OF NAME CHANGE:** 20071228

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** MTB GROUP OF FUNDS
- **DATE OF NAME CHANGE:** 20030822

## Series and Classes Contracts Data

### Wilmington Large-Cap Strategy Fund (Series ID: S000034850)

---

|  |  |  |
|:---|:---|:---|
| Class Name     | Ticker Symbol | Class ID   |
| Class I Shares | WMLIX         | C000107172 |

---

## Series and Classes Contracts Data

### Wilmington Large-Cap Strategy Fund (Series ID: S000034850)

| Class ID   | Class Name     | Ticker Symbol   |
|:---|:---|:---|
| C000107172 | Class I Shares | WMLIX           |

**Supplement dated September 29, 2025, to the Wilmington Funds Prospectus** 

**dated August 31, 2025 (the "Prospectus")** 

*Effective September 29, 2025, the information in the Prospectus with respect to the Wilmington Large-Cap Strategy Fund will be amended, supplemented, or replaced as follows:* 

<u>Portfolio Manager Change</u> 

Effective September 29, 2025, Karen Purzitsky ceased to be portfolio manager of the Wilmington Large-Cap Strategy Fund. Accordingly, all references to Ms. Purzitsky in the Prospectus are hereby deleted.

**Please keep this Supplement for future reference.** 

------

**Supplement dated September 29, 2025, to the Wilmington Funds Statement of** 

**Additional Information dated August 31, 2025 (the "SAI")** 

*Effective September 29, 2025, the information in the SAI with respect to the Wilmington Large-Cap Strategy Fund will be amended, supplemented, or replaced as follows:* 

<u>Portfolio Manager Change</u> 

Effective September 29, 2025, Karen Purzitsky ceased to be portfolio manager of the Wilmington Large-Cap Strategy Fund. Accordingly, all references to Ms. Purzitsky in the SAI are hereby deleted.

**Please keep this Supplement for future reference.**