No.2
Disclosure
2026/10/22 06:14
四半期報告書（10-Q）
ISRG Intuitive SurgicalS&P 500 member / Health Care
2 posts
Intuitive Surgical (ISRG) at a glance
Prices are from Yahoo! Finance and may be delayed. Always check the latest price before trading.
Intuitive Surgical (ISRG) Stock Price History
Intuitive Surgical closed at $428.12 on Oct 21, 2026, +6.6% over 1 month, −7.5% over 1 year.
Price5-day MA25-day MAS&P 500Disclosures
1-Month High$438.00Oct 20
1-Month Low$391.95Oct 2
1-Week Change+1.9%vs Oct 14
1-Month Change+6.6%vs Sep 21
If you had invested $1,000 1 month ago, it would be worth $1,066 today (+6.6%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved −0.7%, while this stock moved +6.6%.
Last 10 Trading Days
| Date | Close | Change | % Change |
|---|---|---|---|
| Oct 21 (Wed) | $428.12 | −9.88 | −2.26% |
| Oct 20 (Tue) | $438.00 | +4.82 | +1.11% |
| Oct 19 (Mon) | $433.18 | +6.48 | +1.52% |
| Oct 16 (Fri) | $426.70 | −1.16 | −0.27% |
| Oct 15 (Thu) | $427.86 | +7.62 | +1.81% |
| Oct 14 (Wed) | $420.24 | −1.82 | −0.43% |
| Oct 13 (Tue) | $422.06 | −5.58 | −1.30% |
| Oct 12 (Mon) | $427.64 | +3.68 | +0.87% |
| Oct 9 (Fri) | $423.96 | +8.55 | +2.06% |
| Oct 8 (Thu) | $415.41 | +0.89 | +0.21% |
Price5-day MA25-day MAS&P 500Disclosures
3-Month High$438.00Oct 20
3-Month Low$332.02Jul 23
1-Month Change+6.6%vs Sep 21
3-Month Change+22.3%vs Jul 21
If you had invested $1,000 3 months ago, it would be worth $1,223 today (+22.3%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +2.7%, while this stock moved +22.3%.
Last 10 Trading Days
| Date | Close | Change | % Change |
|---|---|---|---|
| Oct 21 (Wed) | $428.12 | −9.88 | −2.26% |
| Oct 20 (Tue) | $438.00 | +4.82 | +1.11% |
| Oct 19 (Mon) | $433.18 | +6.48 | +1.52% |
| Oct 16 (Fri) | $426.70 | −1.16 | −0.27% |
| Oct 15 (Thu) | $427.86 | +7.62 | +1.81% |
| Oct 14 (Wed) | $420.24 | −1.82 | −0.43% |
| Oct 13 (Tue) | $422.06 | −5.58 | −1.30% |
| Oct 12 (Mon) | $427.64 | +3.68 | +0.87% |
| Oct 9 (Fri) | $423.96 | +8.55 | +2.06% |
| Oct 8 (Thu) | $415.41 | +0.89 | +0.21% |
Price25-day MA75-day MAS&P 500Disclosures
6-Month High$483.62Apr 22
6-Month Low$332.02Jul 23
3-Month Change+22.3%vs Jul 21
6-Month Change−5.1%vs Apr 21
If you had invested $1,000 6 months ago, it would be worth $949 today (−5.1%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +9.2%, while this stock moved −5.1%.
Monthly Closes
| Month | Month-End Close | Monthly % |
|---|---|---|
| Oct 2026 | $428.12 | +5.3% |
| Sep 2026 | $406.63 | +7.9% |
| Aug 2026 | $376.86 | +6.7% |
| Jul 2026 | $353.33 | −11.2% |
| Jun 2026 | $397.68 | −6.3% |
| May 2026 | $424.64 | −7.2% |
| Apr 2026 | $457.61 | −0.7% |
Price25-day MA75-day MAS&P 500Disclosures
52-Week High$592.85Jan 6
52-Week Low$332.02Jul 23
Year to Date−24.4%vs Dec 31
From 52-Week High−27.8%Jan 6
If you had invested $1,000 1 year ago, it would be worth $925 today (−7.5%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +14.5%, while this stock moved −7.5%.
Monthly Closes
| Month | Month-End Close | Monthly % |
|---|---|---|
| Oct 2026 | $428.12 | +5.3% |
| Sep 2026 | $406.63 | +7.9% |
| Aug 2026 | $376.86 | +6.7% |
| Jul 2026 | $353.33 | −11.2% |
| Jun 2026 | $397.68 | −6.3% |
| May 2026 | $424.64 | −7.2% |
| Apr 2026 | $457.61 | −0.7% |
| Mar 2026 | $460.99 | −8.4% |
| Feb 2026 | $503.51 | −0.1% |
| Jan 2026 | $504.22 | −11.0% |
| Dec 2025 | $566.36 | −1.2% |
| Nov 2025 | $573.48 | +7.3% |
| Oct 2025 | $534.28 | ― |
Price13-week MA26-week MAS&P 500
3-Year High$595.55Feb 10, 2025
3-Year Low$258.98Oct 23, 2023
Annualized Return+18.3%
Max Drawdown−43.3%
If you had invested $1,000 3 years ago, it would be worth $1,653 today (+65.3%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +87.3%, while this stock moved +65.3%.
Yearly Closes
| Year | Year-End Close | Yearly % |
|---|---|---|
| 2026 (YTD) | $428.12 | −24.4% |
| 2025 | $566.36 | ― |
Price13-week MA26-week MAS&P 500
5-Year High$595.55Feb 10, 2025
5-Year Low$183.06Oct 10, 2022
Annualized Return+3.5%
Max Drawdown−49.8%
If you had invested $1,000 5 years ago, it would be worth $1,186 today (+18.6%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +67.5%, while this stock moved +18.6%.
Yearly Closes
| Year | Year-End Close | Yearly % |
|---|---|---|
| 2026 (YTD) | $428.12 | −24.4% |
| 2025 | $566.36 | ― |
Price1-year MA2-year MAS&P 500
All-Time High$573.48Nov 2025
All-Time Low$0.84Feb 2003
Total Change+10,107.9%vs Jul 2000
Annualized Return+19.2%
If you had invested $1,000 in Jul 2000, it would be worth $102,079 today (+10,107.9%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +408.2%, while this stock moved +10,107.9%.
Yearly Closes
| Year | Year-End Close | Yearly % |
|---|---|---|
| 2026 (YTD) | $428.12 | −24.4% |
| 2025 | $566.36 | +8.5% |
| 2024 | $521.96 | +54.7% |
| 2023 | $337.36 | +27.1% |
| 2022 | $265.35 | −26.1% |
| 2021 | $359.30 | +31.8% |
| 2020 | $272.70 | +38.4% |
| 2019 | $197.05 | +23.4% |
| 2018 | $159.64 | +31.2% |
| 2017 | $121.65 | +72.6% |
| 2016 | $70.46 | +16.1% |
| 2015 | $60.68 | +3.3% |
| 2014 | $58.77 | +37.7% |
| 2013 | $42.68 | −21.7% |
| 2012 | $54.49 | +5.9% |
| 2011 | $51.45 | +79.6% |
| 2010 | $28.64 | −15.1% |
| 2009 | $33.71 | +138.9% |
| 2008 | $14.11 | −60.7% |
| 2007 | $35.89 | +236.8% |
| 2006 | $10.66 | −18.2% |
| 2005 | $13.03 | +193.0% |
| 2004 | $4.45 | +134.2% |
| 2003 | $1.90 | +38.7% |
| 2002 | $1.37 | −38.6% |
| 2001 | $2.23 | +18.0% |
| 2000 | $1.89 | ― |
Daily, weekly and monthly closes (Yahoo! Finance, split-adjusted, dividends excluded). "All" covers the range Yahoo provides (from Jul 2000). Please check the latest prices before trading.
Recent SEC filings (EDGAR)
- 10/21 17:14 10-Q
- 10/20 16:05 8-K 決算発表（経営成績・財政状態）（Item 2.02）／財務諸表および添付資料（Item 9.01）
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No.1
Disclosure
2026/10/21 05:05
臨時報告（重要事象）（8-K）
決算発表（経営成績・財政状態）（Item 2.02）／財務諸表および添付資料（Item 9.01）
決算発表（経営成績・財政状態）（Item 2.02）／財務諸表および添付資料（Item 9.01）