ISRG vs AMGN Stock Comparison
Intuitive Surgical and Amgen stock analysis with 20 years of historical data and interactive charts
Compare ISRG vs AMGN
ISRG
Stock Price (November 2005)
$88.03
Stock Price (October 2025)
$528.63
10-Year Growth
273.01%
20-Year Growth
645.92%
Market Cap (October 2025)
$192.92 Billion
AMGN
Stock Price (November 2005)
$75.25
Stock Price (October 2025)
$288.46
10-Year Growth
98.46%
20-Year Growth
194.25%
Market Cap (October 2025)
$159.52 Billion
20-Year Performance Chart
Interactive visualization of ISRG vs AMGN stock performance (2005-2025)
20-Year Performance Data
| Year | ISRG | AMGN |
|---|---|---|
| 2025 | +1.96% | +18.00% |
| 2024 | +57.70% | -9.71% |
| 2023 | +27.00% | +13.89% |
| 2022 | -26.29% | +19.52% |
| 2021 | +34.74% | +2.34% |
| 2020 | +36.98% | -1.59% |
| 2019 | +26.85% | +29.44% |
| 2018 | +27.63% | +13.21% |
| 2017 | +70.59% | +18.60% |
| 2016 | +15.85% | -5.24% |
| 2015 | +3.92% | +3.56% |
| 2014 | +39.19% | +40.22% |
| 2013 | -22.80% | +30.34% |
| 2012 | +3.96% | +37.05% |
| 2011 | +72.12% | +16.79% |
| 2010 | -16.52% | -4.89% |
| 2009 | +129.16% | -4.10% |
| 2008 | -60.80% | +23.93% |
| 2007 | +241.87% | -32.11% |
| 2006 | -17.19% | -15.00% |
| 2005 | +34.36% | +4.74% |
20-Year Average Return for ISRG
9.71%
20-Year Average Return for AMGN
32.30%
24 Months Performance
| Month | ISRG | AMGN |
|---|---|---|
| October 2025 | +21.97% | -0.02% |
| September 2025 | -4.66% | -1.65% |
| August 2025 | -2.03% | -2.30% |
| July 2025 | -10.58% | +1.58% |
| June 2025 | -1.79% | -3.21% |
| May 2025 | +6.80% | +2.45% |
| April 2025 | +3.92% | -5.21% |
| March 2025 | -12.65% | +0.25% |
| February 2025 | -0.93% | +7.50% |
| January 2025 | +9.13% | +10.08% |
| December 2024 | -3.85% | -6.28% |
| November 2024 | +7.04% | -10.68% |
| October 2024 | +3.94% | -0.05% |
| September 2024 | +1.62% | -2.51% |
| August 2024 | +9.25% | +0.19% |
| July 2024 | +1.92% | +6.90% |
| June 2024 | +10.15% | +1.64% |
| May 2024 | +8.18% | +11.05% |
| April 2024 | -6.14% | -3.22% |
| March 2024 | +0.30% | +1.42% |
| February 2024 | +0.46% | -14.97% |
| January 2024 | +14.27% | +5.67% |
| December 2023 | +7.03% | +5.71% |
| November 2023 | +14.93% | +4.19% |
24 Months Average Return for ISRG
0.36%
24 Months Average Return for AMGN
3.26%
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