ISRG vs PG: Which Is the Better Buy?
Side-by-side comparison of Intuitive Surgical, Inc. and The Procter & Gamble Company — fair value, conviction, valuation metrics, and QuantHub research signals.
Updated 2026-09-25.
Intuitive Surgical, Inc. · Healthcare
$399.52
+22.4% upside to fair value
Med Conviction
Grade B
High Quality
VS
The Procter & Gamble Company · Consumer Defensive
$147.04
+14.4% upside to fair value
Med Conviction
Grade B+
High Quality
QuantHub Verdict
ISRG has more upside to fair value
(+22.4%).
These are model outputs — not personalized investment advice.
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Valuation & Fundamentals
| Metric |
ISRG |
PG |
| Current Price |
$399.52 |
$147.04 |
| Fair Value Estimate |
$488.97 |
$168.19 |
| Upside to Fair Value |
+22.4%
|
+14.4%
|
| Market Cap |
$141.1B |
$349.5B |
| Forward P/E |
—
|
—
|
| EV / EBITDA |
30.7x
|
17.6x
|
| Price / Sales |
12.8x
|
4.0x
|
| Price / FCF |
44.0x
|
22.4x
|
| Revenue Growth YoY |
+18.5%
|
+1.5%
|
| Gross Margin |
66.7%
|
50.2%
|
| Operating Margin |
31.3%
|
22.7%
|
| Return on Equity |
17.8%
|
29.8%
|
| Dividend Yield |
0% |
2.92% |
| FCF Yield |
2.28%
|
4.47%
|
| Analyst Consensus |
Strong Buy
|
Buy
|
Investment Thesis
Intuitive Surgical develops, produces, and commercializes the da Vinci surgical system and the Ion endoluminal system, along with instruments, accessories, training, and digital solutions that drive a large installed-base and recurring-revenue model. Business quality is high: TTM gross margin of 66.7%, operating margin of 31.3%, net margin of 28.4%, ROE of 17.8%, and revenue growth of 18.5% with …
Procter & Gamble is a global consumer-staples leader selling daily-use products across beauty, grooming, health care, fabric and home care, and baby, feminine and family care in about 180 countries. Business quality is high because its brands, consumer insight, R&D, marketing scale and global distribution underpin leading category positions, including over 60% in blades and razors and over 35% in…
Accumulation Zones
| Metric |
ISRG |
PG |
| Zone Low |
$366.73 |
$126.14 |
| Zone High |
$415.62 |
$142.96 |
| In Buy Zone? |
Yes
|
No
|