Marathon Bancorp Inc.
MBBC | NASDAQ
$15.29
-$0.10 (-0.65%)
At close: Sep 21, 2026, 4:00 PM ET
$15.07
-$0.22 (-1.44%)
After-hours:
Sep 21, 2026, 7:30 PM ET
Company Profile
Marathon Bancorp, Inc. functions as the holding entity for Marathon Bank, a regulated savings institution. Marathon Bank extends a variety of financial products, encompassing checking accounts, savings accounts, and certificates of deposit. Its lending portfolio includes financing for commercial real estate, industrial and business ventures, construction projects, residential properties (ranging from single-family to four-unit dwellings), multi-unit properties, and personal consumer loans. These services are primarily delivered within Wisconsin's Marathon County area. Established in 2020, the corporation is headquartered in Wausau, Wisconsin, and operates under the umbrella of Marathon MHC.
Key Executives
| Name | Position |
|---|---|
| Nicholas W. Zillges | President, Chief Executive Officer & Director |
| Joy C. Selting-Buchberger | Chief Financial Officer & Senior Vice President |
| Michelle Knopf | EVP & Chief Operating Officer |
| Julie D'Acquisto | Corporate Secretary |
| Nora Spatz | Executive Vice President & Chief Administrative Officer |
| Terry Cornish | Senior Vice President & Chief Credit Officer |
Latest SEC Filings
| Date | Type | Title |
|---|---|---|
| Jul 01, 2026 | SC 13G/A | [Amend] Statement of acquisition of beneficial own... |
| Jul 01, 2026 | SC 13G | Statement of acquisition of beneficial ownership b... |
| Jun 30, 2026 | 4 | Filing |
| Jun 30, 2026 | 4 | Filing |
| Jun 30, 2026 | 4 | Filing |
| Jun 30, 2026 | 4 | Filing |
| Jun 30, 2026 | 4 | Filing |
| Jun 29, 2026 | 11-K | Filing |
| Jun 17, 2026 | 4 | Filing |
| Jun 16, 2026 | 4 | Filing |
Marathon Bancorp Inc.
| Country | United States |
| IPO Date | Apr 20, 2021 |
| Industry | Banks - Regional |
| Sector | Financial Services |
| Employees | 35 |
| CEO | Nicholas W. Zillges |
Contact Details
500 Scott Street Wausau,
Wisconsin 54403 United States
Stock Details
| Ticker Symbol | MBBC |
| Exchange | NASDAQ |
| Fiscal Year | July - June |
| Reporting Currency | USD |
| CIK Code | 0001835385 |
| CUSIP Number | 565759206 |
| ISIN Number | US5657592060 |
| SIC Code | 6036 |
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