TOP TIERMARKET NEWSWIRE
Movers explained · 2026-08-24

Archived explainer. For the current picture see today's ISRG page.

Why Is INTUITIVE SURGICAL I (ISRG) Stock Moving Today?

By the Top Tier Newswire AI Desk · August 24, 2026 at 8:40 AM ET · reviewed against 3 wire stories

INTUITIVE SURGICAL I (ISRG) is drawing unusual attention today. Our newswire has captured 3 stories on ISRG across 2 sources in the last 36 hours, with AI sentiment reading mixed (avg 55/100).

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ISRG stock is moving modestly lower today, down 0.36% to $380.71 as of the latest trade. The stock has traded in a narrow range since the session opened, with limited volume and no immediate catalysts reported. The recent price trend has been bearish, with the stock declining 5.3% over the past eight sessions. Meanwhile, sentiment has deteriorated slightly, with the 7-day average at 52 out of 100 compared to a 30-day average of 56.

What Happened

The stock opened at $380.60 and has seen minimal movement, with a high of $381.80 and a low of $380.60. Volume remains at 0.0M shares traded, which is 0.0x the 3-month daily average. This muted session follows a recent trend of declining prices and continued selling pressure from insiders. Over the past 90 days, insiders have sold 11 times, totaling $7.1M, with the most recent filing on August 21. Additionally, recent congressional trades show mixed activity, with Rep. Ro Khanna selling and buying in small ranges and former President Donald J. Trump making a large purchase on June 24.

What The Data Shows

ISRG is currently trading within its 52-week range of $328.57 to $603.88. The stock has printed 36 fresh 52-week highs and 63 fresh 52-week lows on August 24, reflecting a mixed tape. Fundamentally, the company has a market cap of $133.8B, a P/E ratio of 43.4, and trailing 12-month revenue growth of 20.7%. However, the stock’s beta of 1.46 indicates above-market volatility. The net margin of 28.4% remains strong, but the recent insider selling and weak price trend suggest caution among stakeholders.

What To Watch

The stock is not scheduled to report earnings in the near term. Investors will likely monitor coverage breadth and any further insider activity for signs of shifting sentiment.

AI-assisted analysis composed exclusively from headlines and data on the Top Tier newswire. Public view is delayed 4 hours from real time. Not financial advice.

ISRG by the numbers

7 sessions: -6.42%Coverage: 3 stories / 2 sourcesAI sentiment: 55/100 (mixed)Mkt cap: $133.8BP/E: 43.452w: $328.57 to $603.88
ISRG · Aug 24 session (5-min) · -1.27% vs prior close · updated 8:48 PM ET
$372$377$383prev close $378.81$374.007:00 AM10:08 AM1:17 PM4:26 PM7:35 PM7:00 AM · $380.608:10 AM · $381.808:15 AM · $381.508:20 AM · $380.708:25 AM · $380.719:00 AM · $381.509:25 AM · $380.279:30 AM · $379.719:35 AM · $378.489:40 AM · $378.549:45 AM · $378.489:50 AM · $380.019:55 AM · $380.3510:00 AM · $379.6010:05 AM · $378.3610:10 AM · $377.6910:15 AM · $379.2110:20 AM · $378.9610:25 AM · $378.9810:30 AM · $378.1110:35 AM · $378.0810:40 AM · $377.6310:45 AM · $377.4310:50 AM · $377.5110:55 AM · $377.7711:00 AM · $377.3011:05 AM · $377.7711:10 AM · $378.4711:15 AM · $377.5611:20 AM · $377.2211:25 AM · $376.9011:30 AM · $376.7411:35 AM · $376.4511:40 AM · $376.6411:45 AM · $376.4511:50 AM · $376.6811:55 AM · $376.4612:00 PM · $376.1812:05 PM · $376.7812:10 PM · $376.5012:15 PM · $376.3912:20 PM · $376.6312:25 PM · $376.5812:30 PM · $376.4512:35 PM · $376.0412:40 PM · $376.0812:45 PM · $375.8612:50 PM · $375.7612:55 PM · $376.101:00 PM · $376.391:05 PM · $376.351:10 PM · $376.731:15 PM · $376.841:20 PM · $376.521:25 PM · $376.551:30 PM · $376.351:35 PM · $376.581:40 PM · $376.461:45 PM · $375.791:50 PM · $375.821:55 PM · $375.822:00 PM · $375.252:05 PM · $375.342:10 PM · $375.082:15 PM · $374.742:20 PM · $374.962:25 PM · $375.442:30 PM · $375.382:35 PM · $375.392:40 PM · $375.422:45 PM · $376.122:50 PM · $375.842:55 PM · $375.893:00 PM · $375.803:05 PM · $376.073:10 PM · $375.683:15 PM · $375.753:20 PM · $375.163:25 PM · $374.953:30 PM · $374.953:35 PM · $375.273:40 PM · $374.703:45 PM · $374.873:50 PM · $374.623:55 PM · $373.554:00 PM · $373.574:05 PM · $373.574:10 PM · $374.104:15 PM · $374.004:25 PM · $373.975:40 PM · $373.006:20 PM · $376.537:35 PM · $374.00
AI sentiment, last 36h · averaged over 3 stories · 55/100 bullish
AI sentiment 55/100 (bullish)0 · bearish50bullish · 100

The headlines behind the move

Story flow · 3 stories on the wire, last 36h · hover or tap a dot for the headline
36h ago24h ago12h agopublishYahoo Top · sentiment 54 · Thermo Fisher vs. Intuitive Surgical: Which Premium Healthcare Stock Deserves its Valuation?Yahoo Top · 54Thermo Fisher vs. Intuitive Surgical: Which Premium Healthcare Stock Deserves its Valuation?Yahoo Top · sentiment 55 · Danaher vs. Intuitive Surgical: Is Recovery or Innovation the Better Long-Term Bet?Yahoo Top · 55Danaher vs. Intuitive Surgical: Is Recovery or Innovation the Better Long-Term Bet?Yahoo Finance · sentiment 55 · Abbott vs. Intuitive Surgical: Which MedTech Stock Offers Better Long-Term Upside?Yahoo Finance · 55Abbott vs. Intuitive Surgical: Which MedTech Stock Offers Better Long-Term Upside?
20d agoYahoo FinanceBULLISH 55Analyst

Abbott vs. Intuitive Surgical: Which MedTech Stock Offers Better Long-Term Upside?

MedTech investors are facing an increasingly difficult choice. On one side is Abbott Laboratories (NYSE:ABT), a diversified healthcare company steadily expanding across diagnostics, medical devices, and nutrition. On the other hand is Intuitive Surgical (NASDAQ:ISRG), the undisputed leader in robotic surgery, whose premium valuation reflects expectations for years of continued growth. Both companies delivered strong […]

20d agoYahoo TopBULLISH 55General

Danaher vs. Intuitive Surgical: Is Recovery or Innovation the Better Long-Term Bet?

Healthcare investors often face a difficult decision when choosing between companies with very different paths to growth. Some businesses are emerging from temporary industry slowdowns, while others continue compounding through durable competitive advantages. Danaher Corporation (NYSE:DHR) and Intuitive Surgical (NASDAQ:ISRG) illustrate that contrast perfectly. Danaher (NYSE:DHR) is beginning to benefit from improving life sciences spending […]

20d agoYahoo TopNEUTRAL 54Analyst

Thermo Fisher vs. Intuitive Surgical: Which Premium Healthcare Stock Deserves its Valuation?

Premium healthcare stocks often trade at elevated valuations for very different reasons. Thermo Fisher’s (NYSE:TMO) investment case increasingly depends on whether the life sciences industry is emerging from its post-pandemic slowdown, while Intuitive Surgical (NASDAQ:ISRG) continues to hold a dominant position in robotic surgery through factors such as its highly recurring revenue model. Both companies […]

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More on ISRG: full news and sentiment history. Sentiment scores are AI-derived research signals, not financial advice.

Earlier ISRG move explainers: 2026-09-08 · 2026-08-24