What Is ISRG Fair Value?
Intuitive Surgical Inc. (ISRG) fair value estimate using multiple valuation models, updated daily.
As of October 31, 2026, Intuitive Surgical Inc. (ISRG) has a composite fair value estimate of $217.94 based on four valuation models: DCF (41% weight), Graham Number (29% weight), PEG (29% weight), and DDM (0% weight). The current market price is $432.01, suggesting the stock is overvalued by 49.6%.
Data as of October 31, 2026 (today)
Composite Fair Value
Overvalued3 of 4 models$217.94
vs. current price of $432.01(-49.6%)
How Is ISRG Fair Value Calculated?
Four independent models estimate what ISRG is worth. Each uses different inputs and assumptions. The composite blends them by weight.
ISRG Intrinsic Value
Forward-looking models based on future cash flows
DCF (Discounted Cash Flow)
41% weightEstimates how much cash the company will generate over the next 10 years, then calculates what all that future cash is worth in today's dollars. Includes a 15% safety cushion. Try the standalone DCF calculator →
$258.98
-40.1%Overvalued
Inputs used
DDM (Dividend Discount Model)
0% weightIf a company pays you dividends, this model asks: how much are all those future dividend payments worth today? Only works for stocks that pay dividends. Try the intrinsic value calculator →
N/A
This stock does not pay a dividend, so the DDM cannot be applied. The composite adjusts by redistributing this weight to the other models.
ISRG Fair Value
Current fundamentals: earnings, assets, and growth rate
Graham Number (Value Investing)
29% weightCreated by legendary investor Benjamin Graham. It looks at two things: how much the company earns (EPS) and what its assets are worth (Book Value), then calculates the maximum price a careful investor should pay. Try the fair value calculator →
$108.07
-75.0%Overvalued
Inputs used
PEG (Price/Earnings to Growth)
29% weightChecks if you're paying a fair price for the company's growth. A fast-growing company deserves a higher price than a slow one. This model finds the right price based on how fast earnings are growing.
$206.35
-52.2%Overvalued
Inputs used
What If You Change the Assumptions?
Drag the sliders to test different scenarios. Tap the ? buttons to learn what each input means.
Your DCF Fair Value
Current price $432.01 is 40.1% above this estimate
View 10-year cash flow projections
| Year | Projected FCF (Free Cash Flow) | Present Value |
|---|---|---|
| Year 1 | $4.06B | $3.61B |
| Year 2 | $4.81B | $3.80B |
| Year 3 | $5.69B | $3.99B |
| Year 4 | $6.74B | $4.20B |
| Year 5 | $7.97B | $4.41B |
| Year 6 | $9.43B | $4.64B |
| Year 7 | $11.16B | $4.88B |
| Year 8 | $13.21B | $5.13B |
| Year 9 | $15.63B | $5.39B |
| Year 10 | $18.49B | $5.67B |
| Terminal Value | $188.69B | $57.87B |
What Are ISRG's Key Financial Metrics?
Earnings & Growth
Current Price
$432.01
EPS (TTM)
$8.27
Forward P/E
34.7
Profit Margin
25.5%
Cash & Balance Sheet
Free Cash Flow
3.4B
EBITDA
4.5B
Book Value
$46.12
Total Debt
0
What Do Analysts Say About ISRG?
Low
$324.00
Average
$482.63
High
$685.00
Upside
+11.7%
ISRG Fair Value FAQ
What is the fair value of ISRG?
Based on our composite model (DCF 35%, Graham 25%, PEG 25%, DDM 15%), ISRG's estimated fair value is $217.94. The stock is currently trading at $432.01, which makes it overvalued by our analysis.
How is ISRG's fair value calculated?
We use four valuation methods: Discounted Cash Flow (DCF), Graham Number, PEG-based Fair Value, and Dividend Discount Model (for dividend-paying stocks). The composite score weights DCF at 35%, Graham and PEG at 25% each, and DDM at 15%. When a model can't be applied, its weight is redistributed proportionally.
Is ISRG overvalued or undervalued?
Based on our analysis, ISRG is overvalued. The current price of $432.01 is 49.6% above our estimated fair value of $217.94.
What do Wall Street analysts say about ISRG?
30 analysts cover Intuitive Surgical Inc. with a consensus rating of "Buy." The average price target is $482.63, ranging from $324.00 to $685.00. This implies 11.7% upside from the current price.