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What is Lantronix Inc worth?

With the base-case assumptions below, a discounted cash flow model on Lantronix Inc's reported free cash flow gives $6.87 per share. The share price was $4.39 on November 10, 2026, 36% below that value.

Inputs from the filings

Free cash flow, fiscal 2026
$9.3M
Average free cash flow, last 5 years
$3.8M
Cash
$37.6M
balance sheet of September 30, 2026
Debt
$4.8M
balance sheet of September 30, 2026
Diluted shares, fiscal 2026
40,145,000
Revenue growth per year, last 5 years
11.1%

Three sets of assumptions

CaseGrowth yrs 1-5Growth yrs 6-10After year 10Discount rateValue per shareValue vs price
Bear6.0%4.0%2.0%10.0%$4.51+3%
Base11.0%7.0%2.5%9.0%$6.87+56%
Bull16.0%9.5%3.0%8.0%$11.26+156%

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%$8.61$9.15$9.81$10.63$11.69
8.0%$7.30$7.65$8.07$8.56$9.17
9.0%$6.35$6.59$6.87$7.19$7.57
10.0%$5.63$5.80$5.99$6.21$6.46
11.0%$5.06$5.18$5.32$5.48$5.66

Where the presets come from

Base: years 1 to 5 grow at Lantronix Inc's revenue growth rate over the last 5 fiscal years (11.1% 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

Lantronix Inc company page