This page has not been authorized, sponsored, or otherwise approved or endorsed by the companies represented herein. Each of the company logos represented herein are trademarks of Microsoft Corporation; Dow Jones & Company; Nasdaq, Inc.; Forbes Media, LLC; Investor's Business Daily, Inc.; and Morningstar, Inc.
Copyright 2026 Zacks Investment Research | 101 N Wacker Drive, Floor 15, Chicago, IL 60606
At the center of everything we do is a strong commitment to independent research and sharing its profitable discoveries with investors. This dedication to giving investors a trading advantage led to the creation of our proven Zacks Rank stock-rating system. Since 1988 it has more than doubled the S&P 500 with an average gain of +23.94% per year. These returns cover a period from January 1, 1988 through June 1, 2026. Zacks Rank stock-rating system returns are computed monthly based on the beginning of the month and end of the month Zacks Rank stock prices plus any dividends received during that particular month. A simple, equally-weighted average return of all Zacks Rank stocks is calculated to determine the monthly return. The monthly returns are then compounded to arrive at the annual return. Only Zacks Rank stocks included in Zacks hypothetical portfolios at the beginning of each month are included in the return calculations. Zacks Ranks stocks can, and often do, change throughout the month. Certain Zacks Rank stocks for which no month-end price was available, pricing information was not collected, or for certain other reasons have been excluded from these return calculations. Zacks may license the Zacks Mutual Fund rating provided herein to third parties, including but not limited to the issuer.
Visit Performance Disclosure for information about the performance numbers displayed above.
Visit www.zacksdata.com to get our data and content for your mobile app or website.
Real time prices by BATS. Delayed quotes by Sungard.
NYSE and AMEX data is at least 20 minutes delayed. NASDAQ data is at least 15 minutes delayed.
This site is protected by reCAPTCHA and the Google Privacy Policy, DMCA Policy and Terms of Service apply.
Zacks News for ISRG
Reasons to Add West Pharmaceutical Stock to Your Portfolio Now
Can ISRG Defend Its Leadership as Global Competition Intensifies?
ISRG: What are Zacks experts saying now?
Zacks Private Portfolio Services
AngioDynamics Q4 Earnings Beat Estimates, Gross Margin Expands
Here's Why You Should Retain NeuroPace Stock in Your Portfolio for Now
Reasons to Hold Veeva Systems Stock in Your Portfolio for Now
Other News for ISRG
Intuitive Surgical’s Ion Lung Biopsy Study Nears Data Readout, Eyeing New Growth in Diagnostics
Intuitive Surgical (ISRG) Poised for Strong Q2 Earnings Growth
Intuitive Surgical Q2 preview: Here's what to expect
Bank of America Securities Sticks to Its Buy Rating for Intuitive Surgical (ISRG)
Piper Sandler Sticks to Their Buy Rating for Intuitive Surgical (ISRG)