CAI vs EXAS vs GH vs NTRA

For growth investors, Caris Life Sciences, Inc.

(CAI) is the stronger pick with 97. 0% revenue growth year-over-year, versus 17. 7% for Exact Sciences Corporation (EXAS). Analysts rate Caris Life Sciences, Inc. (CAI) a "Buy" — based on 6 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.

Over the past 5 years, Natera, Inc.

(NTRA) delivered a total return of +115. 9%, compared to -31. 9% for Guardant Health, Inc. (GH). Over 10 years, the gap is even starker: NTRA returned +20. 9% versus CAI's -29. 1%. 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), Exact Sciences Corporation (EXAS) is the lower-risk stock at 0.

12β versus Caris Life Sciences, Inc. 's 1. 60β — meaning CAI is approximately 1225% more volatile than EXAS relative to the S&P 500. On balance sheet safety, Natera, Inc. (NTRA) carries a lower debt/equity ratio of 13% versus 105% for Exact Sciences Corporation — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), Caris Life Sciences, Inc.

(CAI) is pulling ahead at 97. 0% versus 17. 7% for Exact Sciences Corporation (EXAS). On earnings-per-share growth, the picture is similar: Exact Sciences Corporation grew EPS 80. 3% year-over-year, compared to 0. 7% for Natera, Inc.. Over a 3-year CAGR, CAI leads at 46. 5% 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.

Exact Sciences Corporation (EXAS) is the more profitable company, earning -6.

4% net margin versus -66. 2% for Caris Life Sciences, Inc. — meaning it keeps -6. 4% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: CAI leads at 5. 6% versus -44. 4% for GH. At the gross margin level — before operating expenses — EXAS leads at 69. 7%, 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.

On forward earnings alone, Caris Life Sciences, Inc.

(CAI) trades at 164. 6x forward P/E versus 582. 8x for Exact Sciences Corporation — 418. 2x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for CAI: 44. 9% to $28. 75.

None of the stocks in this comparison currently pay a material dividend.

All are effectively zero-yield and should be held for capital appreciation rather than income.

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

12), +1669% 10Y return). Caris Life Sciences, Inc. (CAI) carries a higher beta of 1. 60 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (EXAS: +1669%, CAI: -29. 1%), 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.

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.