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Marathon Bancorp, Inc. (MBBC) stock

MBBCNasdaqSavings Institutions, Not Federally CharteredFiscal year ends June 30
Financials through Q1 FY2027, quarter ended Sep 30, 2026Last filing: 10-Q on Nov 10, 2026Score 7/3013% above fair value
$14.18−0.29 (-2.00%)

Close on Nov 10, 2026Market cap $42.68MP/E 21.5Yield –

Marathon Bancorp, Inc. grew revenue 28.0% to $9.37M over the twelve months to Sep 30, 2026. Free cash flow was $3.13M, up 288.5% from a year earlier. At the latest close the market valued the company at $42.68M, 21.5 times its earnings.

Revenue
$9.37M
+28.0% vs. a year earlier
Free cash flow
$3.13M
+288.5% vs. a year earlier
EPS, diluted
$0.66
+450.0% vs. a year earlier

Key statistics

Valuation at the latest close; fundamentals over the trailing twelve months, balances at Sep 30, 2026

Valuation

Market cap
$42.68M
P/E ratio
21.5
Price to sales
4.55
Price to book
0.88
Dividend yield
–
Free cash flow yield
7.32%

Fundamentals

Revenue
$9.37M
Net income
$1.80M
EPS, diluted
$0.66
Free cash flow
$3.13M
Book value per share
$17.40
Diluted shares
3M

Trading

Previous close
$14.47
Open
$14.34
Day's range
$14.18 – $14.46
Volume
955
Average volume (20 days)
1,171
Beta (5 years)
-0.08
52-week range
$10.53 – $15.79
RSI (14 days)
42.5
Volatility (1 year)
32.6%
Relative volume
0.43×
WACC
7.4%

Market cap history

Month-end market cap since 2021, using shares outstanding reported at the time

Total return vs. the S&P 500

Price change plus reinvested dividends, to the close on Nov 10, 2026. The S&P 500 is measured by the SPY fund.

PeriodMBBCS&P 500DifferenceMBBC per yearS&P 500 per year
1 month-6.1%-3.7%−2.4 pts
3 months-5.2%-2.7%−2.5 pts
Year to date+16.6%+10.8%+5.8 pts
1 year+34.7%+11.2%+23.4 pts
3 years+177.9%+76.5%+101.4 pts+40.6%+20.8%
5 years+81.0%+72.9%+8.0 pts+12.6%+11.6%

Eight years at a glance

Fiscal years 2019 to 2026 and trailing twelve months, USD

Revenue

$9.37M+28.0% YoY

Net income

$1.80M+477.2% YoY

EPS, diluted

$0.66+450.0% YoY

Free cash flow

$3.13M+288.5% YoY
Reported periodTrailing twelve months

Press releases

Releases Marathon Bancorp filed with the SEC as exhibits to Form 8-K or 6-K

All press releases and earnings

About Marathon Bancorp

Savings Institutions, Not Federally Chartered

Marathon Bancorp, Inc. operates as the bank holding company for Marathon Bank, a community-oriented savings institution. Through its subsidiary, the company provides traditional banking and retail financial services to individuals and commercial clients. Its deposit products encompass checking, savings, money market, and certificate of deposit accounts, along with commercial cash management and remote deposit services. The company's lending activities concentrate primarily on commercial and multifamily real estate loans, as well as one- to four-family residential mortgage loans. It also originates construction, commercial and industrial, and consumer loans to a lesser extent, while investing in debt securities.

Company profile, executives and history

Marathon Bancorp stock: common questions

What is Marathon Bancorp's stock price?

MBBC closed at $14.18 on Nov 10, 2026, down 2.00% on the day. Over the past 52 weeks it traded between $10.53 and $15.79.

What is Marathon Bancorp's market cap?

Marathon Bancorp was worth $42.68M at the close on Nov 10, 2026: the share price times the diluted shares outstanding.

What is MBBC's P/E ratio?

MBBC trades at 21.5 times earnings, based on diluted earnings per share of $0.66 over the twelve months to Sep 30, 2026.

How much revenue does Marathon Bancorp make?

Marathon Bancorp reported revenue of $9.37M for the twelve months to Sep 30, 2026, up 28.0% from a year earlier.

Does Marathon Bancorp pay a dividend?

No. Marathon Bancorp has not paid a cash dividend over the last twelve months.

How has MBBC stock performed over the past year?

Including dividends, MBBC returned +34.7% over the past year, against +11.2% for the S&P 500.

How many MBBC shares are sold short?

0M shares were sold short at the latest FINRA report, 0.20% of the float, or 8.7 days of average trading volume.

Who are Marathon Bancorp's competitors?

Companies most similar to Marathon Bancorp by business, industry and size include EWSB, SBMW, GOVB, VWFB, MSBB.

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