Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.
Boston ScientificMEX:BSX -1.44%83 3-Year ROIIC % is 24.29 as of Dec. 2025, which is 226% above its 10-year median of 7.46. GuruFocus rates MEX:BSX with a GF Score™ of 83/100 and a GF Value™ of MXN1,851.88 (Significantly Undervalued). The stock has 1 warning sign investors should review. Among 796 Medical Devices & Instruments companies, Boston Scientific ranks better than 73.12% on this metric.
3-Year Return on Invested Incremental Capital (3-Year ROIIC %) measures the change in earnings as a percentage of change in investment over 3-year.
Boston Scientific's 3-Year ROIIC % for the quarter that ended in Dec. 2025 was 24.29%. High ROIIC is generally an indication that your business is capital efficient or has a higher operating leverage.
The industry rank for Boston Scientific's 3-Year ROIIC % or its related term are showing as below:
MEX:BSX's 3-Year ROIIC % is ranked better than 73.12% of 796
companies
in the Medical Devices & Instruments industry
Industry Median: 1.62
vs MEX:BSX: 24.29
Boston Scientific (MEX:BSX) 3-Year ROIIC % Explanation
Return on Incremental Invested Capital (ROIIC) is an extension of Return on Investment Capital (ROIC). ROIC % tells investors how efficiently that profitability is earned per dollar of company capital. ROIIC narrows the focus even further and shows how profitable each additional unit of capital investment could be. ROIIC % is a more powerful metric than ROIC because it measures how much money the company can generate going forward on future capital investments.
High ROIIC is generally an indication that your business is capital efficient or has a higher operating leverage.
Be Aware
It's important to keep in mind that when tracking ROIIC, the metric is better suited to forecasting the trend of future returns rather than measuring current return on investment.
Boston Scientific 3-Year ROIIC % Related Terms
Boston Scientific 3-Year ROIIC % Historical Data
* Premium members only.
The historical data trend for Boston Scientific's 3-Year ROIIC % can be seen below:
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
MEX:BSX vs EW, GEHC, MDT: 3-Year ROIIC % Comparison
For the Medical Devices subindustry, Boston Scientific's 3-Year ROIIC %, along with its competitors' market caps and 3-Year ROIIC % data, can be viewed below:
* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.
Boston Scientific 3-Year ROIIC % vs Medical Devices & Instruments Industry
For the Medical Devices & Instruments industry and Healthcare sector, Boston Scientific's 3-Year ROIIC % distribution charts can be found below:
* The bar in red indicates where Boston Scientific's 3-Year ROIIC % falls into.
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
** Annual data of NOPAT and Invested Capital was used to calculate 3-Year ROIIC %.
*** Please be aware that the ROIIC (Return on Invested Capital) calculations are based on company-level data using the primary share class. The calculated data provided is for demonstration purposes and may slightly differ from the results displayed in the title due to potential variations caused by currency exchange rate differences throughout the year.
Boston Scientific (MEX:BSX) has a 3-Year ROIIC % of 24.29 as of Dec. 2025. 3-Year ROIIC % measures the change in earnings as a percentage of change in investment over 3-year. View historical data on Boston Scientific and its competitors. This is 226% above median its historical median of 7.46. According to the industry distribution chart, Boston Scientific ranks #214 out of 796 companies in the Medical Devices & Instruments industry, placing it in the top 26.9%.
Is Boston Scientific's 3-Year ROIIC % too high?
Boston Scientific's current 3-Year ROIIC % of 24.29 is 226% above median its 10-year median of 7.46. The Medical Devices & Instruments industry median 3-Year ROIIC % is 1.62. Boston Scientific's value of 24.29 is 1399.4% above this industry median. Based on the distribution chart, Boston Scientific ranks #214 out of 796 companies in the Medical Devices & Instruments industry, which is above the industry midpoint. Overall, Boston Scientific has a GF Score™ of 83/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Boston Scientific's 3-Year ROIIC % compare to EW and GEHC?
According to the Medical Devices & Instruments industry distribution chart, Boston Scientific ranks #214 out of 796 companies for 3-Year ROIIC %. This puts Boston Scientific in the upper half of its industry. The industry median 3-Year ROIIC % is 1.62. Boston Scientific's value of 24.29 is 1399.4% above this benchmark. While the company's 10-year median is 7.46 vs. the industry median of 1.62, Boston Scientific has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 3-Year ROIIC % for a Medical Devices & Instruments company?
The median 3-Year ROIIC % among Medical Devices & Instruments companies is 1.62, based on 796 companies in the industry. Companies in the top quartile (top 25%) have a 3-Year ROIIC % significantly above this median, while those in the bottom quartile fall well below. However, 3-Year ROIIC % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Boston Scientific's current 3-Year ROIIC % of 24.29 is 1399.4% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high 3-Year ROIIC % mean?
A high 3-Year ROIIC % can signal that a stock is expensive relative to its fundamentals. 3-Year ROIIC % measures the change in earnings as a percentage of change in investment over 3-year. View historical data on Boston Scientific and its competitors. For the Medical Devices & Instruments industry, the median 3-Year ROIIC % is 1.62 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Boston Scientific's current 3-Year ROIIC % is 24.29, which is 226% above median its own 10-year median of 7.46. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Boston Scientific stock overvalued right now?
Based on GuruFocus' analysis, Boston Scientific (MEX:BSX) is currently considered Significantly Undervalued. The stock's GF Value™ is MXN1,851.88, compared to a current price of MXN768.76 — trading 58.5% below its estimated fair value. The current 3-Year ROIIC % is 24.29, which is 226% above median its 10-year median of 7.46 and 1399.4% above the Medical Devices & Instruments industry median of 1.62. Boston Scientific's overall GF Score™ is 83/100 with 1 warning sign to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 3-Year ROIIC % calculated?
3-Year ROIIC % is calculated from a company's financial statements. For Boston Scientific (MEX:BSX), the current 3-Year ROIIC % is 24.29 as of Dec. 2025. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.
Is Boston Scientific (MEX:BSX) Overvalued in 2026?
Based on GuruFocus' analysis, Boston Scientific stock appears to be undervalued.
The current stock price of MXN768.76 is trading 58.5% below its estimated GF Value™ of MXN1,851.88.
GuruFocus considers Boston Scientific to be Significantly Undervalued.
Key valuation signals for MEX:BSX:
3-Year ROIIC %: 24.29 (226% above median its 10-year median of 7.46)
GF Value™: MXN1,851.88 vs. price of MXN768.76 (58.5% below fair value)
Industry Position: 1399.4% above the Medical Devices & Instruments median (#214 of 796)
No single metric tells the full story. See the MEX:BSX stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Boston Scientific produces less invasive medical devices that are inserted into the human body through small openings or cuts. It manufactures products for use in angioplasty, blood clot filtration, kidney stone management, cardiac rhythm management, catheter-directed ultrasound imaging, upper gastrointestinal tract diagnostics, interventional oncology, neuromodulation for chronic pain, and treatment of incontinence. The firm markets its devices to healthcare professionals and institutions globally. Foreign sales account for roughly 36% of the firm's total sales.
83GF Score
Get the complete analysis for MEX:BSX
3-Year ROIIC % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
MEX:BSX has been successfully added to your 
