Stocktoria

Marathon Bancorp, Inc. /MD/ MBBC

Nasdaq · stock · Savings Institutions, Not Federally Chartered · website · IPO 2021-04-15

Marathon Bancorp, Inc. /MD/ statistics & valuation

Market cap$45.7M
P / E1076.9×
P / B1.0×
P / FCF36.0×
Return on equity0.1%
Graham number -81.3%$2.65

Market cap as of 2026-06-29. Multiples are price-derived and refreshed daily; everything else from the latest financial reports. The Graham number is Benjamin Graham's rough maximum fair value ($2.65); a green figure means the price is below it.

Profitability & efficiency

Gross margin (%)
202020212022202320242025
Operating margin (%)
202020212022202320242025
Return on equity (%)
2.00% 4.50% 4.30% 5.30% -0.60% 0.10% 202020212022202320242025
Shares outstanding
2.2M 2.2M 2.3M 2.2M 2.9M 2.9M 202020212022202320242025
Net debt ($)
202020212022202320242025
Share buybacks ($)
202020212022202320242025
Return on assets (%)
0.20% 0.60% 0.60% 0.70% -0.10% 0.00% 202020212022202320242025
Free cash flow margin (%)
202020212022202320242025
Debt / equity (×)
202020212022202320242025
EPS ($)
$0.64 $0.62 $0.79 -$0.07 $0.02 202020212022202320242025

Margins and returns computed from annual filings. Falling shares outstanding = buybacks; rising = dilution. Net debt = debt − cash (negative = net cash).

P / E vs its own history

Marathon Bancorp, Inc. /MD/ trades at about 708× earnings — above its 10-year norm (10-year range 8.4×–503×, median 13.2×).

8.4× 708×

Shaded band = 10-year range (8.4×–503×); dot = today's 708×.

Historical P/E = month-end price near each fiscal year-end ÷ that year's EPS. A read on whether the stock is cheap or dear relative to how it has typically been valued — not a forecast.

Key ratios (by fiscal year)

RatioFY2025FY2024FY2023FY2022FY2021FY2020
Return on assets0.0%-0.1%0.7%0.6%0.6%0.2%
Return on equity0.1%-0.6%5.3%4.3%4.5%2.0%

Computed from company filings · US · as of 2025-06-30. Facts plus Stocktoria's own computed scores — not investment advice.