PROF vs EDAP vs ISRG vs AEYE vs MDT

For growth investors, Profound Medical Corp.

(PROF) is the stronger pick with 61. 1% revenue growth year-over-year, versus 3. 6% for Medtronic plc (MDT). Profound Medical Corp. (PROF) offers the better valuation at 5. 1x trailing P/E, making it the more compelling value choice. Analysts rate Profound Medical Corp. (PROF) a "Buy" — based on 7 analyst ratings — the highest consensus in this comparison. The "better buy" depends entirely on your goals: growth investors should weight revenue trajectory, value investors should weight P/E and PEG, and income investors should weight dividend yield and streak.

On trailing P/E, Profound Medical Corp.

(PROF) is the cheapest at 5. 1x versus Intuitive Surgical, Inc. at 57. 6x. On forward P/E, Medtronic plc is actually cheaper at 14. 1x — notably different from the trailing picture, reflecting expected earnings growth. The PEG ratio (P/E divided by earnings growth rate) is the most growth-adjusted single valuation metric: Intuitive Surgical, Inc. wins at 1. 99x versus Medtronic plc's 36. 00x — a reasonable growth-adjusted valuation.

Over the past 5 years, Intuitive Surgical, Inc.

(ISRG) delivered a total return of +58. 7%, compared to -64. 5% for Profound Medical Corp. (PROF). Over 10 years, the gap is even starker: ISRG returned +549. 2% versus PROF's -29. 5%. Past returns do not guarantee future results, and the stock with the higher historical return may already have its best growth priced in.

By beta (market sensitivity over 5 years), Medtronic plc (MDT) is the lower-risk stock at 0.

42β versus AudioEye, Inc. 's 2. 18β — meaning AEYE is approximately 414% more volatile than MDT relative to the S&P 500. On balance sheet safety, Intuitive Surgical, Inc. (ISRG) carries a lower debt/equity ratio of 2% versus 143% for Edap Tms S. a. — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), Profound Medical Corp.

(PROF) is pulling ahead at 61. 1% versus 3. 6% for Medtronic plc (MDT). On earnings-per-share growth, the picture is similar: Profound Medical Corp. grew EPS 231. 8% year-over-year, compared to -52. 9% for Edap Tms S. a.. Over a 3-year CAGR, PROF leads at 34. 8% annualised revenue growth. Higher growth typically commands a higher valuation multiple — check whether the premium P/E or P/S is justified by the growth rate using the PEG ratio.

Profound Medical Corp.

(PROF) is the more profitable company, earning 258. 4% net margin versus -41. 5% for Edap Tms S. a. — meaning it keeps 258. 4% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: ISRG leads at 29. 3% versus -256. 3% for PROF. At the gross margin level — before operating expenses — AEYE leads at 78. 3%, reflecting greater pricing power or product mix advantage. Stronger margins indicate durable pricing power, lower cost of revenue, or higher mix of software/services. They are one of the clearest signs of business quality.

The PEG ratio (forward P/E divided by expected earnings growth rate) is the most precise measure of undervaluation relative to growth potential.

By this metric, Intuitive Surgical, Inc. (ISRG) is the more undervalued stock at a PEG of 1. 99x versus Medtronic plc's 36. 00x. Both stocks trade at elevated growth-adjusted valuations, so expected growth needs to materialise. On forward earnings alone, Medtronic plc (MDT) trades at 14. 1x forward P/E versus 43. 3x for Intuitive Surgical, Inc. — 29. 2x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for PROF: 67. 6% to $12. 00.

In this comparison, MDT (3.

6% yield) pays a dividend. PROF, EDAP, ISRG, AEYE do not pay a meaningful dividend and should not be held primarily for income.

For long-horizon retirement investors, Medtronic plc (MDT) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 0.

42), 3. 6% yield). AudioEye, Inc. (AEYE) carries a higher beta of 2. 18 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (MDT: +24. 3%, AEYE: +96. 5%), confirming both are viable long-term holds — but the lower-volatility option typically results in less emotional selling during corrections. Retirement portfolios generally favour predictability over maximum returns. Consult a financial advisor before making allocation decisions.

These companies operate in different sectors (PROF (Healthcare) and EDAP (Healthcare) and ISRG (Healthcare) and AEYE (Technology) and MDT (Healthcare)), which means they face different economic cycles, regulatory environments, and macro sensitivities — making direct comparison nuanced.

In terms of investment character: PROF is a small-cap high-growth stock; EDAP is a small-cap quality compounder stock; ISRG is a mid-cap high-growth stock; AEYE is a small-cap quality compounder stock; MDT is a mid-cap income-oriented stock. MDT pays a dividend while PROF, EDAP, ISRG, AEYE do not, making them suitable for different income and tax situations. These fundamental differences mean investors should not choose between them on a single metric — the "better stock" depends entirely on which of these characteristics aligns with your investment strategy.