MBBC (Marathon Bancorp) Common Stock: $0.03 Mil (As of Mar. 2026)


MBBC Marathon Bancorp Inc MBBC
57 GF Score
Price $15.49
GF Value $11.13
Valuation Significantly Overvalued
! 5 Warning Signs
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What is Marathon Bancorp Common Stock?

Marathon Bancorp MBBC +1.57% 57 Common Stock is $0.03 Mil as of Mar. 2026. GuruFocus rates MBBC with a GF Score™ of 57/100 and a GF Value™ of $11.13 (Significantly Overvalued). The stock has 5 warning signs investors should review.

Marathon Bancorp's quarterly common stock stayed the same from Sep. 2025 ($0.03 Mil) to Dec. 2025 ($0.03 Mil) and stayed the same from Dec. 2025 ($0.03 Mil) to Mar. 2026 ($0.03 Mil).

Marathon Bancorp's annual common stock stayed the same from Jun. 2023 ($0.02 Mil) to Jun. 2024 ($0.02 Mil) but then increased from Jun. 2024 ($0.02 Mil) to Jun. 2025 ($0.03 Mil).

Marathon Bancorp Common Stock Historical Data

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The historical data trend for Marathon Bancorp's Common Stock can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Marathon Bancorp Common Stock Chart

Marathon Bancorp Annual Data
Trend Jun20 Jun21 Jun22 Jun23 Jun24 Jun25
Common Stock
Get a 7-Day Free Trial 0.02 0.02 0.02 0.02 0.03

Marathon Bancorp Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Common Stock Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 0.02 0.03 0.03 0.03 0.03
MBBC
57GF Score
Marathon Bancorp Inc MBBC
Common Stock is just one metric. See GF Score™, valuation, warning signs, and more.
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Marathon Bancorp Common Stock Calculation

Common stock is listed on the Balance Sheet at the par value of the total shares outstanding of a company.

The par value of common stocks is meaningless. It is usually set at an absurdly low number.

Frequently Asked Questions Learn more about Common Stock →
What does a Common Stock of $0.03 Mil mean?
Marathon Bancorp (MBBC) has a Common Stock of $0.03 Mil as of Mar. 2026. Common Stock is the par value of a company's shares outstanding, as listed on the balance sheet. View historical data on Marathon Bancorp and its competitors.
Is Marathon Bancorp's Common Stock too high?
Marathon Bancorp's current Common Stock is $0.03 Mil. Overall, Marathon Bancorp has a GF Score™ of 57/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Marathon Bancorp's Common Stock compare to TMAK and FMFP?
Marathon Bancorp's Common Stock of $0.03 Mil can be compared against companies in the Banks industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Common Stock for a Banks company?
A good Common Stock depends on the Banks industry context. However, Common Stock should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Common Stock mean?
A high Common Stock can signal that a stock is expensive relative to its fundamentals. Common Stock is the par value of a company's shares outstanding, as listed on the balance sheet. View historical data on Marathon Bancorp and its competitors. Marathon Bancorp's current Common Stock is $0.03 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Marathon Bancorp stock overvalued right now?
Based on GuruFocus' analysis, Marathon Bancorp (MBBC) is currently considered Significantly Overvalued. The stock's GF Value™ is $11.13, compared to a current price of $15.49 — trading 39.2% above its estimated fair value. The current Common Stock is $0.03 Mil. Marathon Bancorp's overall GF Score™ is 57/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Common Stock calculated?
Common Stock is calculated from a company's financial statements. For Marathon Bancorp (MBBC), the current Common Stock is $0.03 Mil as of Mar. 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is Marathon Bancorp (MBBC) Overvalued in 2026?

Based on GuruFocus' analysis, Marathon Bancorp stock appears to be overvalued. The current stock price of $15.49 is trading 39.2% above its estimated GF Value™ of $11.13. GuruFocus considers Marathon Bancorp to be Significantly Overvalued.

Key valuation signals for MBBC:

  • Common Stock: $0.03 Mil
  • GF Value™: $11.13 vs. price of $15.49 (39.2% above fair value)
  • GF Score™: 57/100 with 5 warning signs

No single metric tells the full story. See the MBBC stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Marathon Bancorp Business Description

Address 500 Scott Street, Wausau, WI, USA, 54403
Marathon Bancorp Inc is a mid-tier holding company for Marathon Bank, a Wisconsin-chartered savings bank. The group operates as a community-oriented bank offering a variety of financial products and services to meet the needs of customers. The primary deposit products are demand deposits, savings, and certificates of deposits; and prime lending products are commercial real estate, commercial and industrial, construction, one-to-four-family residential, multifamily real estate, and consumer loans. The majority of the group's revenue comes from interest income on loans and debt securities.
57GF Score

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Common Stock is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$15.49
Price
$11.13
GF Value