FDSB

First, ignore the headline valuation noise. The $605K 'revenue' and the resulting 141.7x P/S and 675.7% net margin are artifacts of the XBRL tag used (RevenueFromContractWithCustomerExcludingAssessedTax captures only fee/service-charge income). For a savings institution the real engine is net interest income — the spread on its loan book — which isn't in this dataset. So the P/S and 'margin' figures are meaningless here; the figures that matter are book value, ROE, capital, and credit quality. The MD&A confirms the model: net interest income is the primary driver, with non-interest income limited to deposit service charges, BOLI and referral fees.

The core story is a textbook mutual-to-stock thrift conversion. The company raised capital in a stock offering (MD&A: 'the capital we raised in the stock offering has enabled us to increase our lending and investment capacity'), leaving it dramatically overcapitalized: $130M equity against $534M assets is a ~24% equity/assets ratio, and liabilities/equity of just 3.12x is roughly a third of a normal bank's leverage. That excess capital is exactly why ROE is only 3.2% — the denominator is bloated, not the earnings broken. Asset quality is pristine: nonperforming assets were $586K, or 0.1% of total assets, against a conservatively underwritten book that is 86.3% fixed-rate 1-4 family residential mortgages. With equity of $130M versus an $85.7M market cap, the stock trades around 0.66x book (≈$24.6 book value per share vs a $16.19 price) — a meaningful margin of safety.