Ken Fisher's ISRG Position Overview
Ken Fisher (via Fisher Asset Management, LLC) currently holds 3.89 M shares of Intuitive Surgical, Inc. (ISRG) worth $1.74 B, representing 0.63% of the portfolio. First purchased in 2018-Q1, this long-term strategic position has been held for 31 quarters.
Based on 13F filings, Ken Fisher has maintained a strategic position in ISRG, demonstrating sustained confidence in this investment. Largest addition occurred in Q1 2020, adding 1.92 M shares. Largest reduction occurred in Q1 2025, reducing 821,665 shares.
Analysis based on 13F filings available since 2013 Q2
Ken Fisher's Intuitive Surgical (ISRG) Holding Value Over Time
Track share changes against reported price movement
Quarterly Intuitive Surgical (ISRG) Trades by Ken Fisher
| Period | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q1 2018 | +1,764 | New Buy | 1,764 | $137.76 |
| Q2 2018 | +957 | Add 54.25% | 2,721 | $159.50 |
| Q3 2018 | +942 | Add 34.62% | 3,663 | $191.37 |
| Q4 2018 | +657 | Add 17.94% | 4,320 | $159.72 |
| Q1 2019 | +172,614 | Add 3995.69% | 176,934 | $190.20 |
| Q2 2019 | +74,670 | Add 42.20% | 251,604 | $174.85 |
| Q3 2019 | +4,917 | Add 1.95% | 256,521 | $179.98 |
| Q4 2019 | -55,731 | Reduce 21.73% | 200,790 | $197.05 |
| Q1 2020 | +1.92 M | Add 956.22% | 2.12 M | $165.07 |
| Q2 2020 | +1.26 M | Add 59.47% | 3.38 M | $189.94 |
| Q3 2020 | +108,447 | Add 3.21% | 3.49 M | $236.51 |
| Q4 2020 | +179,754 | Add 5.15% | 3.67 M | $272.70 |
| Q1 2021 | +154,017 | Add 4.20% | 3.82 M | $246.31 |
| Q2 2021 | +138,906 | Add 3.63% | 3.96 M | $306.55 |
| Q3 2021 | +140,973 | Add 3.56% | 4.1 M | $331.38 |
| Q4 2021 | +209,022 | Add 5.09% | 4.31 M | $359.30 |
| Q1 2022 | +178,692 | Add 4.14% | 4.49 M | $301.68 |
| Q2 2022 | +108,521 | Add 2.42% | 4.6 M | $200.71 |
| Q3 2022 | -352,859 | Reduce 7.67% | 4.25 M | $187.44 |
| Q4 2022 | +69,472 | Add 1.64% | 4.32 M | $265.35 |
| Q1 2023 | +69,128 | Add 1.60% | 4.39 M | $255.47 |
| Q2 2023 | +57,524 | Add 1.31% | 4.44 M | $341.94 |
| Q3 2023 | -38,227 | Reduce 0.86% | 4.41 M | $292.29 |
| Q4 2023 | +82,652 | Add 1.88% | 4.49 M | $337.36 |
| Q1 2024 | +82,975 | Add 1.85% | 4.57 M | $399.09 |
| Q2 2024 | +125,150 | Add 2.74% | 4.7 M | $444.85 |
| Q3 2024 | +86,208 | Add 1.84% | 4.78 M | $491.27 |
| Q4 2024 | +86,488 | Add 1.81% | 4.87 M | $521.96 |
| Q1 2025 | -821,665 | Reduce 16.88% | 4.05 M | $495.27 |
| Q2 2025 | -198,467 | Reduce 4.90% | 3.85 M | $543.41 |
| Q3 2025 | +40,702 | Add 1.06% | 3.89 M | $447.23 |
Ken Fisher's Intuitive Surgical Investment FAQs
Ken Fisher first purchased Intuitive Surgical, Inc. (ISRG) in Q1 2018, acquiring 1,764 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Ken Fisher has held Intuitive Surgical, Inc. (ISRG) for 31 quarters since Q1 2018. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Ken Fisher's largest addition to Intuitive Surgical, Inc. (ISRG) was in Q1 2020, adding 2,120,793 shares worth $350.08 M. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
According to the latest 13F filing for Q3 2025, Ken Fisher's firm, Fisher Asset Management, LLC, owns 3,889,439 shares of Intuitive Surgical, Inc. (ISRG), valued at approximately $1.74 B. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
As of the Q3 2025 filing, Intuitive Surgical, Inc. (ISRG) represents approximately 0.63% of Ken Fisher's publicly disclosed stock portfolio, making it one of their key holdings. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Ken Fisher's peak holding in Intuitive Surgical, Inc. (ISRG) was 4,868,869 shares, as reported at the end of Q4 2024. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.