ADMT vs ISRG vs RMD Stock Comparison

Adm Tronics Unlimited, Intuitive Surgical and Resmed Prices as of Oct 29, 2026 Peers: Industry group
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ISRG Intuitive Surgical Inc
$448.76 +8.9% 1M -16.5% 1Y
Market cap
$150.86B
P/E
51.0x
Revenue (TTM)
$11.58B
Div. yield
–
Medical Devices Healthcare
5 wins
RMD Resmed Inc
$252.81 +13.4% 1M -0.3% 1Y
Market cap
$33.74B
P/E
21.2x
Revenue (TTM)
$5.73B
Div. yield
–
Medical Devices Healthcare
4 wins

Head to Head

9 decided of 12

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

QuestionADMTISRGRMDLeader
Larger companyMarket capitalisation $4.06M $150.86B $33.74B ISRG
Cheaper on earningsLower P/E, profitable companies only -10.2x 51.0x 21.2x RMD
Cheaper on forward earningsLower price / next fiscal year consensus EPS — 39.1x 19.7x RMD
Faster revenue growthRevenue growth, trailing twelve months -2.2% +20.5% +9.0% ISRG
More profitableNet margin, trailing twelve months -12.2% 25.5% — ISRG
Better return on capitalReturn on invested capital -27.1% — — –
Less leveragedLower net debt / EBITDA -0.9x — — –
Higher dividend yieldTrailing dividend yield 0.00% 0.00% 0.00% –
Better 1-year returnPrice return, last 12 months -33.3% -16.5% -0.3% RMD
Better 5-year returnAnnualised price return, 5 years -14.3%/yr +4.4%/yr -0.8%/yr ISRG
Less volatileAnnualised volatility, 1 year 185.7% 34.6% 29.0% RMD
Higher overall scoreMean of the five percentile scores vs peers 29/100 80/100 68/100 ISRG

Percentile Scorecard

ADMTISRGRMD

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

AxisADMTISRGRMD
Valuation 52 #109 of 227 53 #107 of 227 62 #88 of 227
Growth 2 #213 of 218 80 #44 of 218 59 #89 of 218
Profitability 47 #107 of 202 98 #6 of 202 87 #28 of 202
Financial Health 16 #197 of 233 77 #54 of 233 65 #83 of 233
Shareholder Returns – 91 #13 of 130 70 #40 of 130
Overall 29 80 68
  • ADMT ranked among 247 companies in Medical Devices and Diagnostics
  • ISRG ranked among 247 companies in Medical Devices and Diagnostics
  • RMD 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

PeriodADMTISRGRMDSPY
1 month +20.0%+8.9%+13.4% +0.7%
3 months +50.0%+27.1%+21.2% +3.7%
6 months -25.0%-1.9%+18.2% +7.1%
Year to date -40.0%-20.8%+5.0% +12.8%
1 year -33.3%-16.5%-0.3% +11.9%
3 years -40.0%+73.6%+83.9% +85.2%
3 years, per year -15.7%+20.2%+22.5% +22.8%
5 years -53.8%+24.3%-3.8% +67.6%
5 years, per year -14.3%+4.4%-0.8% +10.9%
10 years -66.7%+505.9%+318.9% +262.0%
10 years, per year -10.4%+19.7%+15.4% +13.7%

Risk

MeasureADMTISRGRMDSPY
Volatility, 1Y 185.7%34.6%29.0% 12.7%
Downside volatility, 1Y 353.6%37.5%30.7% 12.6%
Beta vs S&P 500, 1Y -1.320.890.39 1.00
Return / volatility, 1Y -0.18-0.48-0.01 0.94
Max drawdown, 5Y -80.0%-49.9%-49.8% -25.4%
From 52-week high -50.0%-24.3%-8.4% -1.2%
52-week high $0.12$592.85$275.96 $779.14
52-week low $0.03$332.02$182.82 $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.

MultipleADMTISRGRMD
P/E now vs peer median -10.2xmedian 28.7x 53.0xmedian 28.7x 23.1xmedian 28.7x
P/S now vs peer median 1.3xmedian 3.0x 13.4xmedian 3.0x 6.4xmedian 3.0x
EV/EBITDA now vs peer median -16.5xmedian 17.8x 37.0xmedian 17.8x —median 17.8x
P/FCF now vs peer median -25.8xmedian 26.4x 43.2xmedian 26.4x 19.5xmedian 26.4x
P/B now vs peer median 6.7xmedian 2.4x 9.7xmedian 2.4x 6.1xmedian 2.4x
PEG now vs peer median 0.37median 0.99 2.06median 0.99 1.10median 0.99

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 monthsADMTISRGRMD
Revenue $3.24M $11.58B $5.73B
Gross profit $1.27M $7.78B $3.50B
Operating income -$288.99K $3.28B $1.89B
Net income -$395.64K $2.97B $1.59B
Free cash flow -$157.02K $3.60B –
R&D $522.65K $1.49B –
EPS (diluted) $-0.01 $8.41 $10.91
Cash & equivalents $222.62K $2.98B $1.01B
Total debt $1.93M – –
Shares (diluted) 67.59M 351.60M 146.05M
Enterprise value $2.96M $131.14B $33.74B

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
MetricADMTISRGRMD
P/E -10.2x 53.0x 23.1x
P/FCF -25.8x 43.2x 19.5x
P/Operating cash flow -25.8x 38.0x 20.6x
P/S 1.3x 13.4x 6.4x
P/B 6.7x 9.7x 6.1x
P/Tangible book 6.8x 10.4x 6.1x
EV/EBITDA -16.5x 37.0x –
EV/EBIT -14.8x 46.1x –
EV/Revenue 1.3x 13.1x 6.4x
EV/FCF -27.3x 42.1x –
EV/Operating cash flow -27.3x 37.0x 20.6x
PEG (3Y EPS CAGR) 0.37 2.06 1.10

Growth

14 metrics
MetricADMTISRGRMD
Revenue growth (1Y) -2.2% 20.5% 9.0%
Revenue CAGR (3Y) -2.7% 19.1% 9.4%
Gross profit growth (1Y) -6.4% 21.9% 10.9%
Gross profit CAGR (3Y) -7.4% 19.5% 13.2%
Operating income growth (1Y) -93.9% 16.6% 8.5%
Operating income CAGR (3Y) -58.3% 24.8% 18.2%
Net income growth (1Y) -485.4% 7.5% 10.8%
Net income CAGR (3Y) -27.7% 24.4% 20.7%
EPS growth (1Y) -485.4% 10.8% 11.4%
EPS CAGR (3Y) -27.7% 25.7% 21.1%
Operating cash flow growth (1Y) -389.0% 38.1% -6.0%
Operating cash flow CAGR (3Y) -84.7% 26.4% 23.7%
Free cash flow growth (1Y) -389.0% 58.4% –
Free cash flow CAGR (3Y) -84.7% 42.0% –

Profitability

14 metrics
MetricADMTISRGRMD
Gross margin 39.2% 67.2% –
EBITDA margin -8.0% 35.3% –
Operating margin -8.9% 28.4% –
Pretax margin -12.2% 31.3% –
Net margin -12.2% 25.5% –
FCF margin -4.8% 31.1% –
Operating cash flow margin -4.8% 35.3% 30.9%
Return on equity -67.4% 17.3% 25.4%
Return on assets -20.6% 14.8% 18.5%
Return on invested capital -27.1% – –
Return on capital employed -41.9% 18.7% –
Asset turnover 1.7x 0.6x 0.7x
Cash conversion (OCF / net income) 0.4x 1.4x 1.1x
Stock comp / revenue – 7.2% 2.0%

Financial Health

11 metrics
MetricADMTISRGRMD
Debt / assets 22.2% – –
Debt / equity 0.7x – –
Net debt / EBITDA -0.9x – –
Debt / FCF -2.9x – –
Liabilities / assets 70.2% 16.7% 27.6%
Equity / assets 29.8% 83.3% 72.4%
Interest coverage -8.0x – –
Current ratio 1.0x 3.3x 2.6x
Quick ratio 0.7x 2.3x –
Cash ratio 0.2x 1.6x –
Altman Z-score -20.05 30.73 –

Shareholder Returns

7 metrics
MetricADMTISRGRMD
Dividend yield – – 1.0%
Net buyback yield – 2.7% –
Shareholder yield – 2.7% 1.0%
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.

ConsensusADMTISRGRMD
Forward P/E – 39.1xFY2026 19.7xFY2027
EPS, next fiscal year – $11.47FY2026 $12.86FY2027
EPS growth, next FY – +28.4%FY2026 +15.1%FY2027
EPS growth, the year after – +4.5% +9.8%
Revenue, next fiscal year – $11.60BFY2026 $5.97BFY2027
Revenue growth, next FY – +15.3%FY2026 +5.6%FY2027
Revenue growth, the year after – +11.3% -3.4%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersADMTISRGRMD
Held by institutions – 86.2% 68.7%
Institutions holding – 2,237 888
Change in shares held, QoQ – +4.6% +3.2%
Institutions buying – 1,072 405
Institutions selling – 877 358
Buyers to sellers – 1.22 1.13

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.

ADMTISRGRMD
ADMT 1.00 0.01 -0.13
ISRG 0.01 1.00 0.47
RMD -0.13 0.47 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, ADMT, ISRG and RMD?

Intuitive Surgical (ISRG) is the largest by market capitalisation: Adm Tronics Unlimited (ADMT) $4.06M, Intuitive Surgical (ISRG) $150.86B, Resmed (RMD) $33.74B.

Which stock is cheaper, ADMT, ISRG and RMD?

Resmed (RMD) trades on the lowest price-to-earnings ratio (Adm Tronics Unlimited (ADMT) -10.2x, Intuitive Surgical (ISRG) 51.0x, Resmed (RMD) 21.2x). On next year's consensus earnings, Resmed (RMD) is cheapest (Intuitive Surgical (ISRG) 39.1x, Resmed (RMD) 19.7x). 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: Adm Tronics Unlimited (ADMT) -2.2%, Intuitive Surgical (ISRG) +20.5%, Resmed (RMD) +9.0%.

Which company is more profitable?

Intuitive Surgical (ISRG) has the highest net margin (Adm Tronics Unlimited (ADMT) -12.2%, Intuitive Surgical (ISRG) 25.5%).

Which stock has performed better?

Over the past year Resmed (RMD) returned the most: Adm Tronics Unlimited (ADMT) -33.3%, Intuitive Surgical (ISRG) -16.5%, Resmed (RMD) -0.3%. Over five years, Intuitive Surgical (ISRG) compounded fastest (Adm Tronics Unlimited (ADMT) -14.3%/yr, Intuitive Surgical (ISRG) +4.4%/yr, Resmed (RMD) -0.8%/yr). Returns are price only, before dividends.

Which stock is riskier?

By one-year price volatility, Resmed (RMD) has been the steadiest (Adm Tronics Unlimited (ADMT) 185.7%, Intuitive Surgical (ISRG) 34.6%, Resmed (RMD) 29.0%). Volatility measures how widely the price swings, not the risk of the business.

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

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, Intuitive Surgical (ISRG) 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.