ECX vs MBLY

For growth investors, Mobileye Global Inc.

(MBLY) is the stronger pick with 14. 5% revenue growth year-over-year, versus -84. 8% for ECARX Holdings, Inc. (ECX). Analysts rate ECARX Holdings, Inc. (ECX) a "Buy" — based on 1 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, Mobileye Global Inc.

(MBLY) delivered a total return of -69. 4%, compared to -87. 8% for ECARX Holdings, Inc. (ECX). Over 10 years, the gap is even starker: MBLY returned -69. 4% versus ECX's -88. 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), ECARX Holdings, Inc.

(ECX) is the lower-risk stock at 1. 41β versus Mobileye Global Inc. 's 1. 80β — meaning MBLY is approximately 28% more volatile than ECX relative to the S&P 500.

By revenue growth (latest reported year), Mobileye Global Inc.

(MBLY) is pulling ahead at 14. 5% versus -84. 8% for ECARX Holdings, Inc. (ECX). On earnings-per-share growth, the picture is similar: ECARX Holdings, Inc. grew EPS 93. 2% year-over-year, compared to 87. 4% for Mobileye Global Inc.. Over a 3-year CAGR, MBLY leads at 0. 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.

ECARX Holdings, Inc.

(ECX) is the more profitable company, earning -7. 8% net margin versus -20. 7% for Mobileye Global Inc. — meaning it keeps -7. 8% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: ECX leads at -6. 5% versus -23. 2% for MBLY. At the gross margin level — before operating expenses — MBLY leads at 47. 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, ECARX Holdings, Inc.

(ECX) trades at 5. 8x forward P/E versus 31. 4x for Mobileye Global Inc. — 25. 6x cheaper on a one-year earnings basis.

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, ECARX Holdings, Inc.

(ECX) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding. Mobileye Global Inc. (MBLY) carries a higher beta of 1. 80 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (ECX: -88. 0%, MBLY: -69. 4%), 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 Consumer Cyclical 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.