ISRG vs TSLA: Which Is the Better Buy?
Side-by-side comparison of Intuitive Surgical, Inc. and Tesla, Inc. — fair value, conviction, valuation metrics, and QuantHub research signals.
Updated 2026-07-16.
Intuitive Surgical, Inc. · Healthcare
$388.97
+45.0% upside to fair value
Grade B
High Quality
VS
Tesla, Inc. · Consumer Cyclical
$400.49
-1.1% upside to fair value
Grade D
QuantHub Verdict
ISRG has more upside to fair value
(+45.0%).
ISRG trades at a lower forward P/E
(46.5x).
These are model outputs — not personalized investment advice.
See all research →
Valuation & Fundamentals
| Metric |
ISRG |
TSLA |
| Current Price |
$388.97 |
$400.49 |
| Fair Value Estimate |
$564.01 |
$396.15 |
| Upside to Fair Value |
+45.0%
|
-1.1%
|
| Market Cap |
$137.8B |
$1,504.1B |
| Forward P/E |
46.5x
|
334.1x
|
| EV / EBITDA |
31.4x
|
124.0x
|
| Price / Sales |
13.0x
|
15.4x
|
| Price / FCF |
48.6x
|
214.9x
|
| Revenue Growth YoY |
+23.0%
|
+15.8%
|
| Gross Margin |
66.3%
|
19.1%
|
| Operating Margin |
30.5%
|
5.0%
|
| Return on Equity |
17.0%
|
4.8%
|
| Dividend Yield |
0% |
0% |
| FCF Yield |
2.06%
|
0.47%
|
| Analyst Consensus |
Strong Buy
|
Buy
|
Investment Thesis
Intuitive Surgical, Inc. operates in the healthcare sector, specializing in medical devices with a strong focus on robotic-assisted surgery systems. The company demonstrates high business quality with a durable competitive moat supported by a 17.0% return on equity, robust gross margin of 66.3%, and solid operating margin of 30.5%. Revenue and earnings growth in the most recent quarter were impre…
Tesla, Inc. is a leading global electric vehicle manufacturer and energy solutions provider, led by CEO Elon Musk since 2008. The company maintains a strong position in the EV market with a unique fast-charging and software ecosystem, although its EV market share is declining amid intensifying competition. Tesla's business quality is medium due to its narrowing moat and modest profitability, with…
Accumulation Zones
| Metric |
ISRG |
TSLA |
| Zone Low |
$423.01 |
$297.11 |
| Zone High |
$479.41 |
$336.73 |
| In Buy Zone? |
Yes
|
No
|