GNTX vs AMZN

For growth investors, Amazon.

com, Inc. (AMZN) is the stronger pick with 12. 4% revenue growth year-over-year, versus 9. 6% for Gentex Corporation (GNTX). Gentex Corporation (GNTX) offers the better valuation at 13. 3x trailing P/E (11. 8x forward), making it the more compelling value choice. Analysts rate Gentex Corporation (GNTX) a "Buy" — based on 20 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, Gentex Corporation (GNTX) is the cheapest at 13.

3x versus Amazon. com, Inc. at 37. 8x. On forward P/E, Gentex Corporation is actually cheaper at 11. 8x. The PEG ratio (P/E divided by earnings growth rate) is the most growth-adjusted single valuation metric: Amazon. com, Inc. wins at 1. 24x versus Gentex Corporation's 2. 75x — a reasonable growth-adjusted valuation.

Over the past 5 years, Amazon.

com, Inc. (AMZN) delivered a total return of +64. 8%, compared to -29. 8% for Gentex Corporation (GNTX). Over 10 years, the gap is even starker: AMZN returned +697. 8% versus GNTX's +71. 9%. 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), Gentex Corporation (GNTX) is the lower-risk stock at 0.

82β versus Amazon. com, Inc. 's 1. 51β — meaning AMZN is approximately 84% more volatile than GNTX relative to the S&P 500.

By revenue growth (latest reported year), Amazon.

com, Inc. (AMZN) is pulling ahead at 12. 4% versus 9. 6% for Gentex Corporation (GNTX). On earnings-per-share growth, the picture is similar: Amazon. com, Inc. grew EPS 29. 7% year-over-year, compared to -1. 1% for Gentex Corporation. Over a 3-year CAGR, AMZN leads at 11. 7% 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.

Gentex Corporation (GNTX) is the more profitable company, earning 15.

2% net margin versus 10. 8% for Amazon. com, Inc. — meaning it keeps 15. 2% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: GNTX leads at 19. 2% versus 11. 2% for AMZN. At the gross margin level — before operating expenses — AMZN leads at 50. 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, Amazon. com, Inc. (AMZN) is the more undervalued stock at a PEG of 1. 24x versus Gentex Corporation's 2. 75x. A PEG below 1. 5 suggests fair-to-attractive pricing relative to expected growth. On forward earnings alone, Gentex Corporation (GNTX) trades at 11. 8x forward P/E versus 34. 8x for Amazon. com, Inc. — 23. 0x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for AMZN: 13. 1% to $306. 77.

In this comparison, GNTX (2.

1% yield) pays a dividend. AMZN does not pay a meaningful dividend and should not be held primarily for income.

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

82), 2. 1% yield). Amazon. com, Inc. (AMZN) carries a higher beta of 1. 51 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (GNTX: +71. 9%, AMZN: +697. 8%), 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.

In terms of investment character: GNTX is a small-cap deep-value stock; AMZN is a mega-cap quality compounder stock. GNTX pays a dividend while AMZN does 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.