ISRG vs SLB: Which Is the Better Buy?
Side-by-side comparison of Intuitive Surgical, Inc. and SLB N.V. — 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
SLB N.V. · Energy
$48.09
-33.4% upside to fair value
Grade C
QuantHub Verdict
ISRG has more upside to fair value
(+45.0%).
SLB trades at a lower forward P/E
(21.8x).
These are model outputs — not personalized investment advice.
See all research →
Valuation & Fundamentals
| Metric |
ISRG |
SLB |
| Current Price |
$388.97 |
$48.09 |
| Fair Value Estimate |
$564.01 |
$32.01 |
| Upside to Fair Value |
+45.0%
|
-33.4%
|
| Market Cap |
$137.8B |
$71.9B |
| Forward P/E |
46.5x
|
21.8x
|
| EV / EBITDA |
31.4x
|
10.9x
|
| Price / Sales |
13.0x
|
2.0x
|
| Price / FCF |
48.6x
|
15.4x
|
| Revenue Growth YoY |
+23.0%
|
+2.7%
|
| Gross Margin |
66.3%
|
17.3%
|
| Operating Margin |
30.5%
|
14.4%
|
| Return on Equity |
17.0%
|
13.5%
|
| Dividend Yield |
0% |
0% |
| FCF Yield |
2.06%
|
6.51%
|
| Analyst Consensus |
Strong Buy
|
Strong 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…
SLB N.V. is a global leader in oilfield services, specializing in well construction, production systems, reservoir performance, and digital solutions. The company benefits from a durable competitive moat anchored in technology, integrated service breadth, and global infrastructure, with a management team that has long tenure and deep industry experience. Despite solid free cash flow generation of…
Accumulation Zones
| Metric |
ISRG |
SLB |
| Zone Low |
$423.01 |
$24.01 |
| Zone High |
$479.41 |
$27.21 |
| In Buy Zone? |
Yes
|
No
|