What is Idex Corp worth?
With the base-case assumptions below, a discounted cash flow model on Idex Corp's reported free cash flow gives $164.76 per share. The share price was $236.90 on November 10, 2026, 44% 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% | $95.19 | -60% |
| Base | 8.0% | 9.0% | $164.76 | -30% |
| Bull | 13.0% | 8.0% | $294.59 | +24% |
Sensitivity: base case value per share
| 1.5% | 2.0% | 2.5% | 3.0% | 3.5% | |
|---|---|---|---|---|---|
| 7.0% | $215.46 | $231.02 | $250.03 | $273.80 | $304.35 |
| 8.0% | $177.57 | $187.65 | $199.58 | $213.88 | $231.37 |
| 9.0% | $149.90 | $156.80 | $164.76 | $174.04 | $185.02 |
| 10.0% | $128.85 | $133.76 | $139.32 | $145.67 | $153.00 |
| 11.0% | $112.32 | $115.92 | $119.94 | $124.46 | $129.58 |
Where the presets come from
Base: years 1 to 5 grow at Idex Corp's revenue growth rate over the last 5 fiscal years (8.0% 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