NOVT vs ISRG vs SYK vs MDT vs HOLX

For growth investors, Intuitive Surgical, Inc.

(ISRG) is the stronger pick with 20. 5% revenue growth year-over-year, versus 1. 7% for Hologic, Inc. (HOLX). Medtronic plc (MDT) offers the better valuation at 21. 6x trailing P/E (14. 1x forward), making it the more compelling value choice. Analysts rate Novanta Inc. (NOVT) a "Buy" — based on 3 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, Medtronic plc (MDT) is the cheapest at 21.

6x versus Novanta Inc. at 92. 7x. On forward P/E, Medtronic plc is actually cheaper at 14. 1x. The PEG ratio (P/E divided by earnings growth rate) is the most growth-adjusted single valuation metric: Stryker Corporation wins at 1. 32x 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 -27. 7% for Medtronic plc (MDT). Over 10 years, the gap is even starker: NOVT returned +853. 7% versus MDT's +26. 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), Hologic, Inc.

(HOLX) is the lower-risk stock at 0. 41β versus Novanta Inc. 's 2. 02β — meaning NOVT is approximately 392% more volatile than HOLX relative to the S&P 500. On balance sheet safety, Intuitive Surgical, Inc. (ISRG) carries a lower debt/equity ratio of 2% versus 66% for Stryker Corporation — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), Intuitive Surgical, Inc.

(ISRG) is pulling ahead at 20. 5% versus 1. 7% for Hologic, Inc. (HOLX). On earnings-per-share growth, the picture is similar: Medtronic plc grew EPS 30. 8% year-over-year, compared to -25. 0% for Hologic, Inc.. Over a 3-year CAGR, ISRG leads at 17. 4% 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.

Intuitive Surgical, Inc.

(ISRG) is the more profitable company, earning 28. 4% net margin versus 5. 5% for Novanta Inc. — meaning it keeps 28. 4% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: ISRG leads at 29. 3% versus 11. 9% for NOVT. At the gross margin level — before operating expenses — ISRG leads at 66. 0%, 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, Stryker Corporation (SYK) is the more undervalued stock at a PEG of 1. 32x versus Medtronic plc's 36. 00x. A PEG below 1. 5 suggests fair-to-attractive pricing relative to expected growth. On forward earnings alone, Medtronic plc (MDT) trades at 14. 1x forward P/E versus 43. 8x for Intuitive Surgical, Inc. — 29. 7x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for MDT: 40. 5% to $109. 50.

In this comparison, MDT (3.

6% yield), SYK (1. 1% yield) pay a dividend. NOVT, ISRG, HOLX do not pay a meaningful dividend and should not be held primarily for income.

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

55), 1. 1% yield, +187. 1% 10Y return). Novanta Inc. (NOVT) carries a higher beta of 2. 02 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (SYK: +187. 1%, NOVT: +853. 7%), 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 (NOVT (Technology) and ISRG (Healthcare) and SYK (Healthcare) and MDT (Healthcare) and HOLX (Healthcare)), which means they face different economic cycles, regulatory environments, and macro sensitivities — making direct comparison nuanced.

In terms of investment character: NOVT is a small-cap quality compounder stock; ISRG is a mid-cap high-growth stock; SYK is a mid-cap quality compounder stock; MDT is a mid-cap income-oriented stock; HOLX is a mid-cap quality compounder stock. SYK, MDT pay a dividend while NOVT, ISRG, HOLX 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.