Invesaro

Stocks IRDM DCF valuation

DCF valuation

What is Iridium Communications Inc. worth?

With the base-case assumptions below, a discounted cash flow model on Iridium Communications Inc.'s reported free cash flow gives $63.34 per share. The share price was $45.30 on November 10, 2026, 28% below that value.

Inputs from the filings

Free cash flow, fiscal 2025
$299.8M
Average free cash flow, last 5 years
$276.3M
Cash
$97.9M
balance sheet of September 30, 2026
Debt
$0
not reported, counted as 0
Diluted shares, fiscal 2025
107,837,000
Revenue growth per year, last 5 years
8.4%

Three sets of assumptions

CaseGrowth yrs 1-5Growth yrs 6-10After year 10Discount rateValue per shareValue vs price
Bear3.5%3.0%2.0%10.0%$39.80-12%
Base8.5%5.5%2.5%9.0%$63.34+40%
Bull13.5%8.5%3.0%8.0%$110.28+143%

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%$80.94$86.35$92.95$101.21$111.82
8.0%$67.79$71.29$75.43$80.40$86.47
9.0%$58.18$60.58$63.34$66.57$70.38
10.0%$50.87$52.58$54.51$56.71$59.26
11.0%$45.13$46.38$47.78$49.35$51.13

Where the presets come from

Base: years 1 to 5 grow at Iridium Communications Inc.'s revenue growth rate over the last 5 fiscal years (8.4% 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

Iridium Communications Inc. company page