RMD vs BSX vs ISRG Stock Comparison

Resmed, Boston Scientific and Intuitive Surgical Prices as of Oct 27, 2026 Peers: Industry group
RMD Resmed Inc
$250.71 +12.9% 1M -3.3% 1Y
Market cap
$36.51B
P/E
24.0x
Revenue (TTM)
$5.65B
Div. yield
–
Medical Devices Healthcare
5 wins
BSX Boston Scientific Corp
$45.08 +2.6% 1M -56.0% 1Y
Market cap
$62.44B
P/E
17.0x
Revenue (TTM)
$21.00B
Div. yield
–
Medical Devices Healthcare
2 wins
ISRG Intuitive Surgical Inc
$445.88 +10.0% 1M -19.1% 1Y
Market cap
$155.46B
P/E
52.6x
Revenue (TTM)
$11.58B
Div. yield
–
Medical Devices Healthcare
4 wins

Head to Head

11 decided of 12

Resmed leads on 5 of the 12 questions below (Resmed 5, Intuitive Surgical 4, Boston Scientific 2). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionRMDBSXISRGLeader
Larger companyMarket capitalisation $36.51B $62.44B $155.46B ISRG
Cheaper on earningsLower P/E, profitable companies only 24.0x 17.0x 52.6x BSX
Cheaper on forward earningsLower price / next fiscal year consensus EPS 19.5x 14.4x 38.9x BSX
Faster revenue growthRevenue growth, trailing twelve months +9.9% +13.5% +20.5% ISRG
More profitableNet margin, trailing twelve months 26.9% 17.5% 25.5% RMD
Better return on capitalReturn on invested capital 20.8% 10.5% — RMD
Less leveragedLower net debt / EBITDA -0.4x 2.2x — RMD
Higher dividend yieldTrailing dividend yield 0.00% 0.00% 0.00% –
Better 1-year returnPrice return, last 12 months -3.3% -56.0% -19.1% RMD
Better 5-year returnAnnualised price return, 5 years -1.4%/yr +0.8%/yr +4.6%/yr ISRG
Less volatileAnnualised volatility, 1 year 29.0% 39.9% 34.6% RMD
Higher overall scoreMean of the five percentile scores vs peers 78/100 69/100 80/100 ISRG

Percentile Scorecard

RMDBSXISRG

Each axis is the mean percentile of its metrics against the company's industry group. 100 is the best in the group, 50 the middle.

Scores by Axis

AxisRMDBSXISRG
Valuation 74 #61 of 227 89 #26 of 227 54 #106 of 227
Growth 63 #81 of 219 86 #32 of 219 80 #45 of 219
Profitability 99 #3 of 206 91 #19 of 206 98 #6 of 206
Financial Health 76 #59 of 238 42 #138 of 238 78 #53 of 238
Shareholder Returns 81 #27 of 134 39 #82 of 134 92 #12 of 134
Overall 78 69 80
  • RMD ranked among 247 companies in Medical Devices and Diagnostics
  • BSX ranked among 247 companies in Medical Devices and Diagnostics
  • ISRG ranked among 247 companies in Medical Devices and Diagnostics

Price Performance

Price return, split-adjusted, before dividends. Click a name to hide or show it.

Returns

PeriodRMDBSXISRGSPY
1 month +12.9%+2.6%+10.0% -0.2%
3 months +19.9%-2.3%+23.2% +3.9%
6 months +15.5%-22.9%-4.4% +8.2%
Year to date +4.1%-52.7%-21.3% +12.9%
1 year -3.3%-56.0%-19.1% +12.3%
3 years +86.2%-9.0%+72.2% +87.4%
3 years, per year +23.0%-3.1%+19.9% +23.3%
5 years -6.7%+4.3%+25.4% +67.9%
5 years, per year -1.4%+0.8%+4.6% +10.9%
10 years +319.0%+109.8%+505.1% +261.1%
10 years, per year +15.4%+7.7%+19.7% +13.7%

Risk

MeasureRMDBSXISRGSPY
Volatility, 1Y 29.0%39.9%34.6% 12.7%
Downside volatility, 1Y 30.7%46.9%37.4% 12.7%
Beta vs S&P 500, 1Y 0.400.140.89 1.00
Return / volatility, 1Y -0.11-1.40-0.55 0.97
Max drawdown, 5Y -49.9%-61.6%-49.9% -25.4%
From 52-week high -9.1%-57.1%-24.8% -1.2%
52-week high $275.96$104.98$592.85 $779.14
52-week low $182.82$41.57$332.02 $631.97

Valuation History

Weekly multiples on trailing twelve-month fundamentals. Negative or extreme readings (a loss year, a collapsed denominator) are left out so the chart stays readable.

MultipleRMDBSXISRG
P/E now vs peer median 24.0xmedian 29.6x 18.0xmedian 29.6x 52.6xmedian 29.6x
P/S now vs peer median 6.4xmedian 2.9x 3.1xmedian 2.9x 13.3xmedian 2.9x
EV/EBITDA now vs peer median 16.9xmedian 17.4x 13.9xmedian 17.4x 36.8xmedian 17.4x
P/FCF now vs peer median 21.9xmedian 22.3x 18.0xmedian 22.3x 43.0xmedian 22.3x
P/B now vs peer median 5.5xmedian 2.3x 2.6xmedian 2.3x 9.6xmedian 2.3x
PEG now vs peer median 1.22median 1.04 0.29median 1.04 2.05median 1.04

Financial History

Reported figures by fiscal period, placed on the calendar year (or quarter) each period ended in, so companies with different fiscal years line up.

Trailing twelve monthsRMDBSXISRG
Revenue $5.65B $21.00B $11.58B
Gross profit $3.45B $14.68B $7.78B
Operating income $1.89B $4.15B $3.28B
Net income $1.52B $3.67B $2.97B
Free cash flow $1.65B $3.63B $3.60B
R&D $378.28M $2.15B $1.49B
EPS (diluted) $10.43 $2.49 $8.41
Cash & equivalents $1.47B $539.00M $2.98B
Total debt $659.37M $12.62B –
Shares (diluted) 146.05M 1.47B 351.60M
Enterprise value $30.57B $57.21B $135.74B

All Metrics

58 metrics · best in bold

Bold marks the best reading: the lowest positive value for multiples, leverage and payout, the highest for everything else. The bar under each value is its percentile against that company's own peers. Hover a value for its rank and the peer median.

Valuation

12 metrics
MetricRMDBSXISRG
P/E 24.0x 18.0x 52.6x
P/FCF 21.9x 18.0x 43.0x
P/Operating cash flow 20.0x 14.4x 37.8x
P/S 6.4x 3.1x 13.3x
P/B 5.5x 2.6x 9.6x
P/Tangible book 5.9x 3.6x 10.4x
EV/EBITDA 16.9x 13.9x 36.8x
EV/EBIT 18.7x 18.6x 45.8x
EV/Revenue 6.3x 3.7x 13.0x
EV/FCF 21.4x 21.4x 41.8x
EV/Operating cash flow 19.6x 17.1x 36.8x
PEG (3Y EPS CAGR) 1.22 0.29 2.05

Growth

14 metrics
MetricRMDBSXISRG
Revenue growth (1Y) 9.9% 13.5% 20.5%
Revenue CAGR (3Y) 10.2% 16.1% 19.1%
Gross profit growth (1Y) 13.0% 16.3% 21.9%
Gross profit CAGR (3Y) 13.6% 16.4% 19.5%
Operating income growth (1Y) 11.9% 31.9% 16.6%
Operating income CAGR (3Y) 18.6% 31.5% 24.8%
Net income growth (1Y) 8.8% 46.9% 7.5%
Net income CAGR (3Y) 19.3% 59.0% 24.4%
EPS growth (1Y) 9.7% 48.6% 10.8%
EPS CAGR (3Y) 19.7% 61.5% 25.7%
Operating cash flow growth (1Y) 3.1% 5.7% 38.1%
Operating cash flow CAGR (3Y) 37.6% 28.7% 26.4%
Free cash flow growth (1Y) -0.7% 4.0% 58.4%
Free cash flow CAGR (3Y) 42.2% 33.9% 42.0%

Profitability

14 metrics
MetricRMDBSXISRG
Gross margin 61.1% 69.9% 67.2%
EBITDA margin 36.9% 26.5% 35.3%
Operating margin 33.4% 19.8% 28.4%
Pretax margin 34.0% 18.4% 31.3%
Net margin 26.9% 17.5% 25.5%
FCF margin 29.2% 17.3% 31.1%
Operating cash flow margin 31.9% 21.6% 35.3%
Return on equity 23.3% 14.3% 17.3%
Return on assets 17.2% 8.2% 14.8%
Return on invested capital 20.8% 10.5% –
Return on capital employed 25.2% 10.8% 18.7%
Asset turnover 0.6x 0.5x 0.6x
Cash conversion (OCF / net income) 1.2x 1.2x 1.4x
Stock comp / revenue 1.8% 1.5% 7.2%

Financial Health

11 metrics
MetricRMDBSXISRG
Debt / assets 7.4% 27.9% –
Debt / equity 0.1x 0.5x –
Net debt / EBITDA -0.4x 2.2x –
Debt / FCF 0.4x 3.5x –
Liabilities / assets 26.6% 44.3% 16.7%
Equity / assets 73.4% 55.7% 83.3%
Interest coverage – 11.4x –
Current ratio 3.1x 1.2x 3.3x
Quick ratio 1.8x 0.6x 2.3x
Cash ratio 1.1x 0.1x 1.6x
Altman Z-score 11.96 3.01 30.55

Shareholder Returns

7 metrics
MetricRMDBSXISRG
Dividend yield 1.0% – –
Net buyback yield 1.7% -0.3% 2.8%
Shareholder yield 2.7% -0.3% 2.8%
Payout ratio (earnings) – – –
Payout ratio (FCF) – – –
Dividend growth (1Y) – – –
Dividend CAGR (3Y) – – –

Analyst Estimates

Solid lines are reported fiscal-year results; dashed lines are the consensus for the years ahead. Hover a year for the analysts' high and low, and how each result compared with its estimate.

ConsensusRMDBSXISRG
Forward P/E 19.5xFY2027 14.4xFY2026 38.9xFY2026
EPS, next fiscal year $12.86FY2027 $3.12FY2026 $11.47FY2026
EPS growth, next FY +15.1%FY2027 +2.0%FY2026 +28.4%FY2026
EPS growth, the year after +9.8% +14.7% +4.5%
Revenue, next fiscal year $5.97BFY2027 $20.67BFY2026 $11.60BFY2026
Revenue growth, next FY +5.6%FY2027 +3.0%FY2026 +15.3%FY2026
Revenue growth, the year after -3.4% +1.6% +11.3%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersRMDBSXISRG
Held by institutions 68.7% 90.5% 86.2%
Institutions holding 887 1,481 2,235
Change in shares held, QoQ +3.2% -0.7% +4.6%
Institutions buying 404 738 1,070
Institutions selling 358 610 877
Buyers to sellers 1.13 1.21 1.22

Return Correlation

Daily returns, last 12 months

1.00 means two stocks move in lockstep, 0 that they move independently. Pairs below about 0.5 diversify each other.

RMDBSXISRG
RMD 1.00 0.21 0.47
BSX 0.21 1.00 0.38
ISRG 0.47 0.38 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, RMD, BSX and ISRG?

Intuitive Surgical (ISRG) is the largest by market capitalisation: Resmed (RMD) $36.51B, Boston Scientific (BSX) $62.44B, Intuitive Surgical (ISRG) $155.46B.

Which stock is cheaper, RMD, BSX and ISRG?

Boston Scientific (BSX) trades on the lowest price-to-earnings ratio (Resmed (RMD) 24.0x, Boston Scientific (BSX) 17.0x, Intuitive Surgical (ISRG) 52.6x). On next year's consensus earnings, Boston Scientific (BSX) is cheapest (Resmed (RMD) 19.5x, Boston Scientific (BSX) 14.4x, Intuitive Surgical (ISRG) 38.9x). A lower multiple can reflect slower expected growth, so read it next to the growth figures.

Which company is growing faster?

Intuitive Surgical (ISRG) grew revenue fastest over the trailing twelve months: Resmed (RMD) +9.9%, Boston Scientific (BSX) +13.5%, Intuitive Surgical (ISRG) +20.5%.

Which company is more profitable?

Resmed (RMD) has the highest net margin (Resmed (RMD) 26.9%, Boston Scientific (BSX) 17.5%, Intuitive Surgical (ISRG) 25.5%). On return on invested capital, Resmed (RMD) leads (Resmed (RMD) 20.8%, Boston Scientific (BSX) 10.5%).

Which stock has performed better?

Over the past year Resmed (RMD) returned the most: Resmed (RMD) -3.3%, Boston Scientific (BSX) -56.0%, Intuitive Surgical (ISRG) -19.1%. Over five years, Intuitive Surgical (ISRG) compounded fastest (Resmed (RMD) -1.4%/yr, Boston Scientific (BSX) +0.8%/yr, Intuitive Surgical (ISRG) +4.6%/yr). Returns are price only, before dividends.

Which stock is riskier?

By one-year price volatility, Resmed (RMD) has been the steadiest (Resmed (RMD) 29.0%, Boston Scientific (BSX) 39.9%, Intuitive Surgical (ISRG) 34.6%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, RMD, BSX and ISRG?

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, Resmed (RMD) leads on 5. Business Quant does not give investment advice; use the comparison as a starting point for your own research.

Data from SEC filings, exchange prices and consensus estimates, via Business Quant. Percentile scores compare each company with its own peer group, so two companies' scores are each relative to different peers unless you rank against the whole market. Price returns exclude dividends. Nothing on this page is investment advice.