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DCF valuation

What is FS Bancorp, Inc. worth?

With the base-case assumptions below, a discounted cash flow model on FS Bancorp, Inc.'s reported free cash flow gives $149.66 per share. The share price was $43.52 on November 10, 2026, 71% below that value.

Inputs from the filings

Free cash flow, fiscal 2025
$51.9M
Average free cash flow, last 5 years
$93.5M
Cash
$43.9M
balance sheet of September 30, 2026
Debt
$0
not reported, counted as 0
Diluted shares, fiscal 2025
7,643,493
Revenue growth per year, last 5 years
7.4%

Three sets of assumptions

CaseGrowth yrs 1-5Growth yrs 6-10After year 10Discount rateValue per shareValue vs price
Bear2.5%2.5%2.0%10.0%$95.54+120%
Base7.5%5.0%2.5%9.0%$149.66+244%
Bull12.5%8.0%3.0%8.0%$257.56+492%

Sensitivity: base case value per share

Discount rate down the side, growth after year 10 across the top. Everything else as in the base case.

1.5%2.0%2.5%3.0%3.5%
7.0%$189.88$202.20$217.25$236.06$260.25
8.0%$159.84$167.83$177.26$188.59$202.43
9.0%$137.90$143.36$149.66$157.01$165.70
10.0%$121.20$125.08$129.48$134.51$140.31
11.0%$108.07$110.92$114.10$117.68$121.73

Where the presets come from

Base: years 1 to 5 grow at FS Bancorp, Inc.'s revenue growth rate over the last 5 fiscal years (7.4% a year), held between -5% and 15%. Years 6 to 10 grow halfway between that and the long-run rate of 2.5%. Future cash is discounted at 9% a year.

Bear: 5 points less growth, 2% long-run growth, 10% discount rate. Bull: 5 points more growth (at most 25%), 3% long-run growth, 8% discount rate.

Value per share = (present value of 10 years of free cash flow + present value of everything after + cash - debt) / diluted shares.

This is a model run on assumptions, not a recommendation or a price target. Small changes in the discount rate or growth move the result a lot, as the table above shows. Change them yourself in the calculator.

Adjust the assumptions

Move the sliders for growth, long-run growth and discount rate, or switch to average free cash flow, and see the value per share change.

Adjust the assumptions

FS Bancorp, Inc. company page