# EDGAR Filing Document

**Accession Number:** 0001835385
**File Stem:** 0001104659-25-099557
**Filing Date:** 2025-10
**Character Count:** 1101
**Document Hash:** b382875e64a73c697b1bf8ca7b624383
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001104659-25-099557.hdr.sgml**: 20251015

**ACCESSION NUMBER**: 0001104659-25-099557

**CONFORMED SUBMISSION TYPE**: ARS

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20250630

**FILED AS OF DATE**: 20251015

**DATE AS OF CHANGE**: 20251015

**EFFECTIVENESS DATE**: 20251015

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Marathon Bancorp, Inc. /MD/
- **CENTRAL INDEX KEY:** 0001835385
- **STANDARD INDUSTRIAL CLASSIFICATION:** SAVINGS INSTITUTIONS, NOT FEDERALLY CHARTERED [6036]
- **ORGANIZATION NAME:** 02 Finance
- **EIN:** 862191258
- **FISCAL YEAR END:** 0630

**FILING VALUES:**
- **FORM TYPE:** ARS
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-42608
- **FILM NUMBER:** 251393551

**BUSINESS ADDRESS:**
- **STREET 1:** 500 SCOTT STREET
- **CITY:** WAUSAU
- **STATE:** WI
- **ZIP:** 54403
- **BUSINESS PHONE:** (715) 845-7331

**MAIL ADDRESS:**
- **STREET 1:** 500 SCOTT STREET
- **CITY:** WAUSAU
- **STATE:** WI
- **ZIP:** 54403

### Attached PDF Documents

**Attachment 1:** `tm2528237d3_ars.pdf`

_No text found in this document._