What if you invested in Intuitive Surgical in 2015?
ISRG · Healthcare · Data through 2026-06-01
If you invested $1,000 in Intuitive Surgical in 2015
The same $1,000 in the S&P 500 would be worth $4,521(+352.1%)
The S&P 500 returned $4,521 on the same $1,000. Intuitive Surgical beat the market by $2,717.
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Compare Intuitive Surgical to another stock
See how Intuitive Surgical stacks up since 2015, head to head.
What if Intuitive Surgical keeps this up?
Project forward at Intuitive Surgical's 18.6% historical growth rate. See 5-30 year scenarios.
Growth of $1,000
Intuitive Surgical vs. S&P 500 vs. US Dollar, 2015 to present
Year-by-Year Returns
$1,000 invested in Intuitive Surgical starting January 2015
| Year | Price | Value | Annual |
|---|---|---|---|
| 2015 | $54.94 | $1,000 | - |
| 2016 | $60.09 | $1,094 | +9.4% |
| 2017 | $76.97 | $1,401 | +28.1% |
| 2018 | $143.89 | $2,619 | +87% |
| 2019 | $174.55 | $3,177 | +21.3% |
| 2020 | $186.59 | $3,396 | +6.9% |
| 2021 | $249.21 | $4,536 | +33.6% |
| 2022 | $284.18 | $5,172 | +14% |
| 2023 | $245.69 | $4,472 | -13.5% |
| 2024 | $378.22 | $6,884 | +53.9% |
| 2025 | $571.88 | $10,409 | +51.2% |
| 2026 | $504.22 | $9,177 | -11.8% |
What this return means
$1,000 invested in Intuitive Surgical (ISRG) in 2015 is worth $7,238 today. That is a +623.8% gain, a little over 7.2x your money, measured to 2026-06-01.
In compound terms that is roughly 18.6% a year, well above what a broad index has historically returned. By comparison the S&P 500 returned about $4,521 on the same stake, putting Intuitive Surgical ahead by close to $2,717. The index compounded at about 13.9% a year over that period.
Getting here meant sitting through real volatility. The best single year was 2018 at +87.0%, and the worst was 2023 at -13.5%. These figures use split-adjusted closing prices and exclude dividends, taxes, trading fees, and inflation, so a real after-tax result would differ.
None of this is a recommendation. It is a record of what already happened, and past performance does not guarantee future results.
What if you invested $100 a month instead?
Most people do not drop a lump sum in on day one. They add a fixed amount every month. Putting $100 into Intuitive Surgical at the close of every month from January 2015 through June 2026 means 138 buys and $13,800 contributed over about 11.5 years.
$100/month, dollar-cost averaged
$35,727
+158.9% on $13,800 in
Same $13,800, all in at the start
$99,890
+623.8% on $13,800 in
Going all in at the start beat spreading the buys out by $64,164. That is the usual result when a stock trends up: each monthly buy pays a higher price than the last, so the average cost climbs. Averaging in also meant an average buy price of $153.61 per share across the whole stretch, so the monthly buyer never had to time a single low. Neither number counts dividends, taxes, or trading costs.
Illustrative fixed $100/month example, not a recommendation. Figures are computed from ISRG split-adjusted monthly closes through June 2026. Past performance does not guarantee future results.
Intuitive Surgical at different times
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For informational and educational purposes only. Not financial advice. Past performance does not guarantee future results. All calculations are based on split-adjusted closing prices from Yahoo Finance and do not account for dividends, taxes, or trading fees. See our methodology and full disclaimer.