AMX vs CSCO vs VIAV vs KEYS vs TRMB

For growth investors, Viavi Solutions Inc.

(VIAV) is the stronger pick with 8. 4% revenue growth year-over-year, versus -2. 6% for Trimble Inc. (TRMB). América Móvil, S. A. B. de C. V. (AMX) offers the better valuation at 17. 9x trailing P/E (0. 8x forward), making it the more compelling value choice. Analysts rate América Móvil, S. A. B. de C. V. (AMX) a "Buy" — based on 24 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, América Móvil, S.

A. B. de C. V. (AMX) is the cheapest at 17. 9x versus Viavi Solutions Inc. at 340. 3x. On forward P/E, América Móvil, S. A. B. de C. V. is actually cheaper at 0. 8x. The PEG ratio (P/E divided by earnings growth rate) is the most growth-adjusted single valuation metric: América Móvil, S. A. B. de C. V. wins at 0. 04x versus Viavi Solutions Inc. 's 12. 09x — a PEG below 1. 0 traditionally signals the market is underpricing earnings growth.

Over the past 5 years, América Móvil, S.

A. B. de C. V. (AMX) delivered a total return of +245. 3%, compared to -22. 0% for Trimble Inc. (TRMB). Over 10 years, the gap is even starker: KEYS returned +1279% versus TRMB's +166. 8%. 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), América Móvil, S.

A. B. de C. V. (AMX) is the lower-risk stock at 0. 50β versus Keysight Technologies, Inc. 's 1. 71β — meaning KEYS is approximately 240% more volatile than AMX relative to the S&P 500. On balance sheet safety, Trimble Inc. (TRMB) carries a lower debt/equity ratio of 24% versus 2% for América Móvil, S. A. B. de C. V. — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), Viavi Solutions Inc.

(VIAV) is pulling ahead at 8. 4% versus -2. 6% for Trimble Inc. (TRMB). On earnings-per-share growth, the picture is similar: América Móvil, S. A. B. de C. V. grew EPS 248. 6% year-over-year, compared to -71. 3% for Trimble Inc.. Over a 3-year CAGR, CSCO leads at 3. 2% 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.

Cisco Systems, Inc.

(CSCO) is the more profitable company, earning 18. 0% net margin versus 3. 2% for Viavi Solutions Inc. — meaning it keeps 18. 0% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: AMX leads at 21. 0% versus 6. 5% for VIAV. At the gross margin level — before operating expenses — TRMB leads at 68. 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, América Móvil, S. A. B. de C. V. (AMX) is the more undervalued stock at a PEG of 0. 04x versus Viavi Solutions Inc. 's 12. 09x. A PEG below 1. 0 is traditionally considered the threshold for growth-adjusted undervaluation. On forward earnings alone, América Móvil, S. A. B. de C. V. (AMX) trades at 0. 8x forward P/E versus 55. 2x for Viavi Solutions Inc. — 54. 4x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for TRMB: 53. 6% to $95. 00.

In this comparison, AMX (2.

2% yield), CSCO (1. 7% yield) pay a dividend. VIAV, KEYS, TRMB do not pay a meaningful dividend and should not be held primarily for income.

For long-horizon retirement investors, América Móvil, S.

A. B. de C. V. (AMX) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 0. 50), 2. 2% yield, +313. 1% 10Y return). Both have compounded well over 10 years (AMX: +313. 1%, TRMB: +166. 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.

These companies operate in different sectors (AMX (Communication Services) and CSCO (Technology) and VIAV (Technology) and KEYS (Technology) and TRMB (Technology)), which means they face different economic cycles, regulatory environments, and macro sensitivities — making direct comparison nuanced.

In terms of investment character: AMX is a mid-cap deep-value stock; CSCO is a large-cap quality compounder stock; VIAV is a mid-cap quality compounder stock; KEYS is a mid-cap quality compounder stock; TRMB is a mid-cap quality compounder stock. AMX, CSCO pay a dividend while VIAV, KEYS, TRMB 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.