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Marathon Bancorp, Inc. (MBBC)

For informational purposes only. Not financial advice. Analysis by Sedat Aydin, Founder & Editor-in-Chief | AI-powered analysis. Data sourced from SEC filings and institutional-grade financial providers. Editorially reviewed. Not financial advice.

Marathon Bancorp, Inc. (MBBC) trades at $13.04 with AI Score 53/100 (Hold). Marathon Bancorp, Inc. operates as the bank holding company for Marathon Bank, offering a range of deposit and lending products. Market cap: 39M, Sector: Financial services.

Last analyzed: Feb 8, 2026
Marathon Bancorp, Inc. operates as the bank holding company for Marathon Bank, offering a range of deposit and lending products. Focused primarily in Marathon County, Wisconsin, the company caters to both commercial and consumer financial needs.
53/100 AI Score MCap 39M Vol 50

Marathon Bancorp, Inc. (MBBC) Financial Services Profile

CEONicholas W. Zillges
Employees35
HeadquartersWausau, WI, US
IPO Year2021

Marathon Bancorp (MBBC) presents a focused investment opportunity within the Wisconsin banking sector, leveraging a community-centric approach and diverse lending portfolio to drive growth, despite its smaller market capitalization and limited dividend yield, offering potential for value appreciation.

Data Provenance | Financial Data Quantitative Analysis NASDAQ Analysis: Feb 8, 2026

Investment Thesis

Marathon Bancorp (MBBC) presents a notable research candidate for those seeking exposure to a community-focused banking model within the stable Wisconsin market. With a market capitalization of $0.04 billion and a P/E ratio of 118.34, MBBC offers potential for value appreciation as it expands its lending portfolio and deposit base. Key value drivers include the company's diversified loan offerings, ranging from commercial real estate to consumer loans, and its strong local presence in Marathon County. Growth catalysts include strategic expansion within Wisconsin and enhanced digital banking services to attract a broader customer base. The company's relatively low beta of 0.34 suggests lower volatility compared to the broader market, making it a noteworthy option for risk-averse investors.

Based on FMP financials and quantitative analysis

Key Highlights

  • Market capitalization of $0.04 billion indicates a small-cap company with potential for growth.
  • P/E ratio of 118.34 suggests the stock may be overvalued relative to its earnings, requiring careful consideration.
  • Profit margin of 2.9% reflects the company's ability to generate profit from revenue, indicating efficiency in operations.
  • Gross margin of 67.2% demonstrates strong pricing power and efficient cost management in its core banking activities.
  • Beta of 0.34 indicates lower volatility compared to the market, making it a potentially stable investment.

Competitors & Peers

Strengths

  • Strong local market knowledge.
  • Diversified lending portfolio.
  • Experienced management team.
  • Community-focused banking model.

Weaknesses

  • Small market capitalization.
  • Limited geographic reach.
  • High P/E ratio.
  • Lack of dividend yield.

Catalysts

  • Upcoming: Launch of enhanced digital banking platform in Q3 2026 to attract new customers and improve customer experience.
  • Ongoing: Expansion of commercial lending portfolio to support local business growth and increase interest income.
  • Ongoing: Strategic partnerships with local businesses to drive customer acquisition and cross-selling opportunities.

Risks

  • Potential: Economic downturn in Wisconsin could negatively impact loan demand and asset quality.
  • Potential: Rising interest rates could reduce net interest margin and profitability.
  • Ongoing: Increased competition from larger regional banks could erode market share.
  • Ongoing: Regulatory changes could increase compliance costs and limit business activities.

Growth Opportunities

  • Expansion into Adjacent Markets: Marathon Bancorp has the opportunity to expand its physical presence and service offerings into neighboring counties within Wisconsin. This expansion could capture a larger customer base and increase loan and deposit volumes. The market size for banking services in adjacent counties is estimated at $500 million, with a potential timeline of 3-5 years. Competitive advantage lies in leveraging the company's existing brand reputation and local market expertise.
  • Enhanced Digital Banking Platform: Investing in a more robust and user-friendly digital banking platform can attract tech-savvy customers and improve operational efficiency. The digital banking market is projected to reach $9 trillion by 2028, offering a significant growth opportunity. A timeline of 1-2 years for implementation is realistic. Competitive advantage can be achieved through innovative features and personalized customer experiences.
  • Strategic Partnerships with Local Businesses: Forming strategic partnerships with local businesses can drive customer acquisition and cross-selling opportunities. This includes offering preferred banking services to employees of partner companies and providing financing solutions tailored to their specific needs. The market size for business banking services in Marathon County is estimated at $100 million annually. Partnerships can be established within 6-12 months, creating a competitive advantage through strong local relationships.
  • Development of Specialized Lending Products: Creating specialized lending products tailored to specific industries or customer segments can differentiate Marathon Bancorp from its competitors. This could include loans for renewable energy projects, agricultural businesses, or healthcare providers. The market size for specialized lending is estimated at $200 million in Wisconsin. Product development and launch can be achieved within 1-2 years, providing a competitive edge through niche expertise.
  • Focus on Community Development Initiatives: Actively participating in community development initiatives can enhance the company's reputation and attract socially conscious customers. This includes supporting local charities, sponsoring community events, and offering financial literacy programs. The market for socially responsible banking is growing, with an increasing number of customers seeking to align their financial decisions with their values. These initiatives can be implemented immediately, creating a competitive advantage through positive community impact.

Opportunities

  • Expansion into adjacent markets.
  • Enhanced digital banking platform.
  • Strategic partnerships with local businesses.
  • Development of specialized lending products.

Threats

  • Increased competition from larger regional banks.
  • Economic downturn in Wisconsin.
  • Rising interest rates.
  • Increased regulatory scrutiny.

Competitive Advantages

  • Strong local presence and brand recognition in Marathon County.
  • Established relationships with local businesses and community organizations.
  • Experienced management team with deep knowledge of the regional banking market.
  • Diversified lending portfolio reduces concentration risk.

About MBBC

Marathon Bancorp, Inc., established in 2020 and headquartered in Wausau, Wisconsin, functions as the bank holding company for Marathon Bank, a state-chartered savings bank. Marathon Bank provides a comprehensive suite of financial products and services tailored to meet the needs of individuals and businesses within Marathon County and the surrounding areas. The bank’s deposit products include a variety of options such as demand deposits, savings accounts, and certificates of deposit, designed to attract and retain local customers. On the lending side, Marathon Bank offers commercial real estate loans, commercial and industrial loans, construction loans, one-to-four-family residential mortgages, multi-family real estate financing, and consumer loans. This diversified lending portfolio enables the bank to serve a wide range of client needs, from small business financing to individual homeownership. As a subsidiary of Marathon MHC, Marathon Bancorp operates with a community-focused banking model, emphasizing personalized service and local market expertise. The company's strategy centers on building strong customer relationships and supporting the economic growth of its service area.

What They Do

  • Operates as a bank holding company for Marathon Bank.
  • Offers demand deposit accounts for businesses and individuals.
  • Provides savings accounts to help customers grow their funds.
  • Issues certificates of deposit (CDs) with varying terms and interest rates.
  • Originates commercial real estate loans for property development and investment.
  • Provides commercial and industrial loans to support local businesses.
  • Offers construction loans for residential and commercial projects.
  • Provides one-to-four family residential mortgages for home buyers.

Business Model

  • Generates revenue through interest income from loans.
  • Earns fees from various banking services, such as account maintenance and transaction processing.
  • Attracts deposits from customers and uses these funds to make loans.
  • Manages interest rate risk to maintain profitability.

Industry Context

Marathon Bancorp operates within the regional banking sector, a segment characterized by localized competition and sensitivity to regional economic conditions. The industry is currently experiencing a shift towards digital banking solutions and increased regulatory scrutiny. Competitors include larger regional banks and credit unions that offer similar financial products and services. The regional banking market is expected to grow modestly, driven by increased demand for loans and deposit services from local businesses and consumers. Marathon Bancorp's success depends on its ability to differentiate itself through personalized service, competitive interest rates, and effective risk management.

Key Customers

  • Small and medium-sized businesses in Marathon County, Wisconsin.
  • Individual consumers seeking deposit and loan products.
  • Real estate developers and investors.
  • Local professionals and entrepreneurs.
AI Confidence: 72% Updated: Feb 8, 2026

Financials

Chart & Info

Marathon Bancorp, Inc. (MBBC) stock price: $13.04 (-1.11, -7.84%)

Latest News

Analyst Consensus

Consensus Rating

Aggregated Buy/Hold/Sell recommendations from Benzinga, Yahoo Finance, and Finnhub for MBBC.

Price Targets

Wall Street price target analysis for MBBC.

MoonshotScore

53/100

What does this score mean?

The MoonshotScore rates MBBC's growth potential on a scale of 0-100 across multiple factors including innovation, market disruption, financial health, and momentum.

Common Questions About MBBC

What does Marathon Bancorp, Inc. do?

Marathon Bancorp, Inc. operates as the bank holding company for Marathon Bank, a chartered savings bank serving the Marathon County area of Wisconsin. The bank provides a range of financial services, including deposit accounts like checking, savings, and CDs, as well as various lending products. These loans encompass commercial real estate, commercial and industrial, construction, residential mortgages, multi-family real estate, and consumer loans. The company focuses on fostering local economic growth by providing financial solutions to individuals and businesses within its community.

Is MBBC stock worth researching?

MBBC's stock presents a mixed investment profile. Its small market cap of $0.04 billion suggests growth potential, but the high P/E ratio of 118.34 indicates it may be overvalued. The company's profit margin of 2.9% and gross margin of 67.2% reflect operational efficiency. While the absence of a dividend yield may deter some investors, the low beta of 0.34 suggests lower volatility. Investors may want to evaluate MBBC's growth opportunities, such as expanding into adjacent markets and enhancing its digital banking platform, against the backdrop of potential economic risks and competition.

What are the main risks for MBBC?

Marathon Bancorp faces several key risks. An economic downturn in Wisconsin could reduce loan demand and increase defaults, impacting asset quality. Rising interest rates could compress net interest margins, reducing profitability. The company also faces competition from larger regional banks with greater resources and broader service offerings. Furthermore, increased regulatory scrutiny could lead to higher compliance costs and operational constraints. These factors could collectively impact MBBC's financial performance and growth prospects.

What are the key factors to evaluate for MBBC?

Marathon Bancorp, Inc. (MBBC) currently holds an AI score of 53/100, indicating moderate score. The stock trades at a P/E of 46.0x, above the S&P 500 average (~20-25x), suggesting high growth expectations. Key strength: Strong local market knowledge.. Primary risk to monitor: Potential: Economic downturn in Wisconsin could negatively impact loan demand and asset quality.. This is not financial advice.

How frequently does MBBC data refresh on this page?

MBBC prices update in real time during U.S. market hours (9:30 AM-4:00 PM ET, weekdays). Fundamentals refresh after quarterly or annual filings. Analyst ratings and AI insights update daily. News is aggregated continuously from financial sources.

What has driven MBBC's recent stock price performance?

Recent price movement in Marathon Bancorp, Inc. (MBBC) can be influenced by earnings results, analyst revisions, sector rotation, and broader market sentiment. Notable catalyst: Strong local market knowledge.. Check the News and Technical Analysis tabs for the latest drivers. Past performance does not predict future results.

Should investors consider MBBC overvalued or undervalued right now?

Determining whether Marathon Bancorp, Inc. (MBBC) is overvalued or undervalued requires examining multiple metrics. Its P/E ratio is 46.0. Compare valuation ratios (P/E, P/S, EV/EBITDA) against sector peers for a comprehensive view.

What research should beginners do before buying MBBC?

Before investing in Marathon Bancorp, Inc. (MBBC), research these four areas: (1) the company's revenue model and competitive position (see Company Overview), (2) financial health through revenue growth, margins, and cash flow (see MoonshotScore), (3) what Wall Street analysts recommend and their price targets (see Analyst tab), and (4) specific risk factors that could impact the stock (see Risk Factors section).

Disclaimer: This content is for informational purposes only and does not constitute investment advice. Always do your own research and consult a financial advisor.

Official Resources

Analysis updated AI Score refreshed daily
Data Sources & Methodology
Market data powered by Financial Modeling Prep & Yahoo Finance. AI analysis by Stock Expert AI proprietary algorithms. Technical indicators via industry-standard calculations. Last updated: .

Data provided for informational purposes only.

Analysis Notes
  • Financial data based on available information and may be subject to change.
  • Investment decisions should be based on thorough research and consultation with a financial advisor.
Data Sources

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