What is Ecovyst Inc. worth?
With the base-case assumptions below, a discounted cash flow model on Ecovyst Inc.'s reported free cash flow gives $9.62 per share. The share price was $10.65 on November 10, 2026, 11% above that value.
Inputs from the filings
Three sets of assumptions
| Case | Growth yrs 1-5 | Discount rate | Value per share | Value vs price |
|---|---|---|---|---|
| Bear | 3.0% | 10.0% | $4.50 | -58% |
| Base | 8.0% | 9.0% | $9.62 | -10% |
| Bull | 13.0% | 8.0% | $19.17 | +80% |
Sensitivity: base case value per share
| 1.5% | 2.0% | 2.5% | 3.0% | 3.5% | |
|---|---|---|---|---|---|
| 7.0% | $13.35 | $14.49 | $15.89 | $17.64 | $19.89 |
| 8.0% | $10.56 | $11.30 | $12.18 | $13.23 | $14.52 |
| 9.0% | $8.52 | $9.03 | $9.62 | $10.30 | $11.11 |
| 10.0% | $6.97 | $7.33 | $7.74 | $8.21 | $8.75 |
| 11.0% | $5.76 | $6.02 | $6.32 | $6.65 | $7.03 |
Where the presets come from
Base: years 1 to 5 grow at Ecovyst Inc.'s revenue growth rate over the last 5 fiscal years (7.8% 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