10-Q: Marathon Bancorp Soars with 880% Net Income Surge

Marathon Bancorp, Inc. reports a significant increase in net income and net interest income for the quarter and six months ended December 31, 2025, driven by loan growth and improved margins.

Summary

• Net income for the three months ended December 31, 2025, increased by 880.7% to $501,396, up from $51,127 in the prior year.
• For the six months ended December 31, 2025, net income rose by 318.4% to $945,689, compared to $226,034 in the same period last year.
• Net interest income increased by 46.4% to $2.1 million for the three months and by 41.9% to $4.0 million for the six months ended December 31, 2025.
• Total assets grew by $9.2 million, or 3.8%, to $248.0 million at December 31, 2025, from $238.8 million at June 30, 2025.
• Gross loans increased by $11.1 million, or 5.5%, to $213.7 million at December 31, 2025, primarily driven by one-to-four-family residential and multi-family real estate loans.
• Non-performing loans increased to $190,013 at December 31, 2025, from $66,645 at June 30, 2025.
• A sale contract for a foreclosed construction property, valued at $1.1 million, was terminated, and the property has been relisted for $1.5 million.
• The Company completed its conversion from a mutual holding company to a stock holding company on April 21, 2025, generating $16.9 million in gross proceeds.

Sentiment

Score: 8

Explanation: StockSavvy.ai views this as a strong performance, driven by exceptional growth in net income and net interest income, coupled with healthy loan portfolio expansion. While the increase in non-performing loans and the terminated sale of a foreclosed asset present minor concerns, the overall financial health and strategic initiatives are highly positive.

Positives

• Net income for the three months ended December 31, 2025, increased significantly by 880.7% to $501,396.
• Net income for the six months ended December 31, 2025, increased by 318.4% to $945,689.
• Net interest income grew substantially by 46.4% for the quarter and 41.9% for the six-month period, reaching $2.1 million and $4.0 million, respectively.
• The net interest margin improved to 3.66% for the three months and 3.56% for the six months ended December 31, 2025, reflecting effective asset-liability management.
• Total assets increased by 3.8% to $248.0 million, driven by strong loan growth.
• Gross loans expanded by 5.5% to $213.7 million, with strategic growth in one-to-four-family residential (up 13.6%) and multi-family real estate loans (up 8.1%).
• Total deposits increased by 1.8% to $178.4 million, with a notable 12.6% increase in demand, NOW, and money market deposits due to relationship management.
• Non-interest expenses for data processing and office decreased by 73.0% for the quarter and 41.1% for the six months due to a new core software provider contract, expected to save $185,000 annually.
• The Bank maintains a 'well capitalized' status under regulatory frameworks, with a Tier I Capital to Average Assets ratio of 15.27% at December 31, 2025, exceeding the 9.0% minimum.

Negatives

• Non-performing loans increased significantly to $190,013 at December 31, 2025, from $66,645 at June 30, 2025, primarily in one-to-four-family residential loans.
• Total non-performing assets increased to $1.186 million at December 31, 2025, from $1.063 million at June 30, 2025.
• The provision for credit losses increased to $33,000 for the three months ended December 31, 2025, from $8,000 in the prior year, indicating a higher need for loss reserves.
• The recovery of credit losses decreased from $147,000 for the six months ended December 31, 2024, to $7,000 for the six months ended December 31, 2025, suggesting less favorable credit conditions or fewer opportunities for recovery.
• Mortgage banking income decreased by 14.3% for the quarter and 10.9% for the six months due to fewer mortgage sales.
• Certificates of deposit balances decreased by $1.8 million, or 2.7%, as customers transferred funds to higher-yielding competitor offerings.
• Non-interest-bearing demand deposits decreased by $1.1 million, or 4.7%, due to seasonal business cash management and increased consumer spending.

Risks

• Changes in the interest rate environment could reduce margins, yields, mortgage banking revenues, fair value of financial instruments, or loan originations, and increase defaults, losses, and prepayments.
• General economic conditions, nationally or in market areas, that are worse than expected could adversely affect business.
• Events involving the failure of other financial institutions may negatively impact the Company's business and stock price.
• Changes in the level and direction of loan delinquencies and write-offs, and changes in estimates of the adequacy of the allowance for credit losses, pose a risk.
• The ability to access cost-effective funding could be challenged.
• Fluctuations in real estate values and market conditions could impact collateral values and loan performance.
• Competition among depository and other financial institutions may affect market share and profitability.
• Adverse changes in the securities or secondary mortgage markets, including the ability to sell loans, could impact income.
• Changes in laws, government regulations, or policies affecting financial institutions, including regulatory fees and capital requirements, could increase compliance costs or restrict operations.
• Technological changes may be more difficult or expensive to implement than expected.
• A failure or breach of operational or security systems or infrastructure, including cyberattacks, could lead to financial losses or reputational damage.
• The inability to sell foreclosed assets at an amount equal to or greater than the carrying amount could result in further losses.

Future Outlook

Management believes that operating results for the three and six months ended December 31, 2025, are not necessarily indicative of results for the fiscal year ending June 30, 2026, or any other future period. The Company is evaluating the impact of new accounting pronouncements (ASU 2024-03 and ASU 2023-09) on future disclosures, but does not expect a material impact from ASU 2023-09. The Company anticipates having sufficient funds to meet current funding commitments and expects a substantial portion of maturing time deposits to be renewed.

Management Comments

• "In the opinion of management, all adjustments considered necessary for fair presentation have been included."
• "Operating results for the three and six month periods ended December 31, 2025 are not necessarily indicative of the results for the fiscal year ending June 30, 2026 or any other period."
• "Management believes the Bank has met all capital adequacy requirements to which it is subject."
• "To the best of our knowledge, we have recorded our best estimate of expected losses in the loan portfolio and for unfunded commitments at December 31, 2025."
• "Management expects that a substantial portion of the maturing time deposits will be renewed."

Industry Context

StockSavvy.ai notes that Marathon Bancorp's strong net interest income and margin expansion reflect effective interest rate management, potentially outperforming regional peers struggling with rising deposit costs. The strategic focus on residential and multi-family real estate loans aligns with common growth avenues for community banks in their specific Wisconsin market areas. The reduction in data processing expenses due to a new software contract highlights an industry-wide trend towards optimizing technology infrastructure and costs. However, the increase in non-performing loans, particularly in the one-to-four-family residential segment, warrants close monitoring as it could signal localized credit quality deterioration or broader housing market stress, which StockSavvy.ai would compare against broader regional and national housing market trends and delinquency rates.

Comparison to Industry Standards

• Marathon Bank's Tier I Capital to Average Assets ratio of 15.27% at December 31, 2025, significantly exceeds the 9.0% minimum required for 'well capitalized' status under the Community Bank Leverage Ratio (CBLR) framework, demonstrating robust capital adequacy compared to regulatory benchmarks.
• The increase in net interest margin to 3.66% (Q2 2025) and 3.56% (H1 2025) suggests strong performance in a competitive banking environment, potentially outperforming some regional banks that may be experiencing greater pressure on margins due to deposit repricing.
• The 5.5% loan growth, particularly in residential and multi-family real estate, indicates a healthy expansion strategy, which StockSavvy.ai would compare to the average loan growth rates of similar-sized community banks in Wisconsin and the broader Midwest region to assess relative market penetration and demand.
• The increase in non-performing loans to $190,013, while still a small percentage of the total portfolio, is a metric StockSavvy.ai would benchmark against peer banks and historical averages to identify if it represents an isolated incident or an early indicator of broader asset quality challenges in the Company's lending segments, such as those seen in some regional banks with higher exposure to specific commercial real estate sectors.

Legal Proceedings

• The Company is not currently a named party in any legal proceeding whose outcome would have a material effect on its financial condition or results of operations as of December 31, 2025.

Stakeholder Impact

• Shareholders: Significant increase in net income and earnings per share ($0.19 basic EPS for Q2 2025 vs. $0.02 in Q2 2024) indicates improved profitability and potential for increased shareholder value.
• Employees: The Employee Stock Ownership Plan (ESOP) continues to release shares, and stock-based compensation plans are in effect, providing benefits and incentives.
• Customers: Increased focus on relationship management for deposits and strategic growth in loan portfolios suggest efforts to better serve customer financing needs.
• Creditors: Strong capital adequacy and liquidity position, including available FHLB and Federal Reserve Bank borrowing capacity, enhance the Company's ability to meet obligations.
• Regulatory Authorities: The Bank maintains a 'well capitalized' status under regulatory frameworks, demonstrating compliance and financial stability.

Next Steps

• Continue evaluating ASU 2024-03 and its impact on disclosures.
• Monitor the relisting and sale of the foreclosed construction property, currently priced at $1.5 million.
• Repay the new ESOP term loan in annual installments over 25 years, principally from Company contributions.
• Manage FHLB advances with call dates beginning in March 2026, January 2026, and February 2026 for three $5.0 million advances, and a $4.0 million advance maturing June 30, 2026.

Key Dates

Recommendation

Marathon Bancorp's latest 10-Q filing reveals an exceptional surge in net income and net interest income, driven by robust loan growth and improved margins. The company's strategic focus on key lending segments and effective cost management, evidenced by the new software contract, are yielding significant financial benefits. While the increase in non-performing loans and the terminated sale of a foreclosed asset warrant attention, the overall financial performance, strong capital position, and positive operational adjustments indicate a compelling investment opportunity for seasoned investors seeking growth in the banking sector. The substantial year-over-year improvements suggest strong underlying business momentum.

Keywords

Marathon Bancorp, MBBC, SEC Filing, 10-Q, Financial Results, Net Income, Net Interest Income, Loan Growth, Deposits, Non-Performing Loans, Foreclosed Assets, Community Bank, Wisconsin Banking, Financial Performance, Banking Industry, Regulatory Capital, Asset Quality