LENZ vs ISRG vs SYK vs HOLX vs ABT

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). Abbott Laboratories (ABT) offers the better valuation at 11. 4x trailing P/E (15. 4x forward), making it the more compelling value choice. Analysts rate LENZ Therapeutics, Inc. (LENZ) a "Buy" — based on 5 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, Abbott Laboratories (ABT) is the cheapest at 11.

4x versus Intuitive Surgical, Inc. at 57. 6x. On forward P/E, Abbott Laboratories is actually cheaper at 15. 4x. The PEG ratio (P/E divided by earnings growth rate) is the most growth-adjusted single valuation metric: Abbott Laboratories wins at 0. 51x versus Intuitive Surgical, Inc. 's 1. 99x — a PEG below 1. 0 traditionally signals the market is underpricing earnings growth.

Over the past 5 years, Intuitive Surgical, Inc.

(ISRG) delivered a total return of +58. 7%, compared to -72. 4% for LENZ Therapeutics, Inc. (LENZ). Over 10 years, the gap is even starker: ISRG returned +549. 2% versus LENZ's -72. 0%. 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), Abbott Laboratories (ABT) is the lower-risk stock at 0.

22β versus LENZ Therapeutics, Inc. 's 1. 74β — meaning LENZ is approximately 704% more volatile than ABT relative to the S&P 500. On balance sheet safety, LENZ Therapeutics, Inc. (LENZ) carries a lower debt/equity ratio of 0% 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: Abbott Laboratories grew EPS 133. 6% 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.

Abbott Laboratories (ABT) is the more profitable company, earning 31.

9% net margin versus -430. 3% for LENZ Therapeutics, Inc. — meaning it keeps 31. 9% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: ISRG leads at 29. 3% versus -477. 5% for LENZ. At the gross margin level — before operating expenses — LENZ leads at 97. 8%, 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, Abbott Laboratories (ABT) is the more undervalued stock at a PEG of 0. 51x versus Intuitive Surgical, Inc. 's 1. 99x. A PEG below 1. 0 is traditionally considered the threshold for growth-adjusted undervaluation. On forward earnings alone, Abbott Laboratories (ABT) trades at 15. 4x forward P/E versus 43. 3x for Intuitive Surgical, Inc. — 27. 9x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for LENZ: 431. 6% to $51. 67.

In this comparison, ABT (2.

5% yield), SYK (1. 1% yield) pay a dividend. LENZ, ISRG, HOLX do not pay a meaningful dividend and should not be held primarily for income.

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

22), 2. 5% yield, +166. 6% 10Y return). LENZ Therapeutics, Inc. (LENZ) carries a higher beta of 1. 74 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (ABT: +166. 6%, LENZ: -72. 0%), 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.

Both stocks operate in the Healthcare sector, making this a peer-level intra-sector comparison — the same macro tailwinds and headwinds will affect both.

In terms of investment character: LENZ is a small-cap quality compounder stock; ISRG is a mid-cap high-growth stock; SYK is a mid-cap quality compounder stock; HOLX is a mid-cap quality compounder stock; ABT is a mid-cap deep-value stock. SYK, ABT pay a dividend while LENZ, 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.