What is Comcast Corp worth?
With the base-case assumptions below, a discounted cash flow model on Comcast Corp's reported free cash flow gives $76.45 per share. The share price was $64.67 on September 8, 2026, 15% below that value.
Inputs from the filings
Three sets of assumptions
| Case | Growth yrs 1-5 | Discount rate | Value per share | Value vs price |
|---|---|---|---|---|
| Bear | -1.5% | 10.0% | $39.79 | -38% |
| Base | 3.5% | 9.0% | $76.45 | +18% |
| Bull | 8.5% | 8.0% | $149.52 | +131% |
Sensitivity: base case value per share
| 1.5% | 2.0% | 2.5% | 3.0% | 3.5% | |
|---|---|---|---|---|---|
| 7.0% | $103.00 | $111.04 | $120.86 | $133.14 | $148.93 |
| 8.0% | $83.24 | $88.45 | $94.61 | $102.00 | $111.04 |
| 9.0% | $68.77 | $72.34 | $76.45 | $81.24 | $86.91 |
| 10.0% | $57.73 | $60.26 | $63.14 | $66.42 | $70.21 |
| 11.0% | $49.03 | $50.89 | $52.96 | $55.30 | $57.95 |
Where the presets come from
Base: years 1 to 5 grow at Comcast Corp's revenue growth rate over the last 5 fiscal years (3.6% 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