ARM vs SNPS vs CDNS vs CEVA

For growth investors, Arm Holdings plc American Depositary Shares (ARM) is the stronger pick with 23.

9% revenue growth year-over-year, versus 9. 8% for CEVA, Inc. (CEVA). Synopsys, Inc. (SNPS) offers the better valuation at 62. 5x trailing P/E (34. 9x forward), making it the more compelling value choice. Analysts rate Arm Holdings plc American Depositary Shares (ARM) a "Buy" — based on 27 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, Synopsys, Inc.

(SNPS) is the cheapest at 62. 5x versus Arm Holdings plc American Depositary Shares at 278. 5x. On forward P/E, Synopsys, Inc. is actually cheaper at 34. 9x. The PEG ratio (P/E divided by earnings growth rate) is the most growth-adjusted single valuation metric: Synopsys, Inc. wins at 2. 59x versus Cadence Design Systems, Inc. 's 3. 20x.

Over the past 5 years, Arm Holdings plc American Depositary Shares (ARM) delivered a total return of +243.

8%, compared to -34. 0% for CEVA, Inc. (CEVA). Over 10 years, the gap is even starker: CDNS returned +1420% versus CEVA's +32. 7%. 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), Cadence Design Systems, Inc.

(CDNS) is the lower-risk stock at 1. 48β versus CEVA, Inc. 's 2. 76β — meaning CEVA is approximately 86% more volatile than CDNS relative to the S&P 500. On balance sheet safety, CEVA, Inc. (CEVA) carries a lower debt/equity ratio of 2% versus 50% for Synopsys, Inc. — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), Arm Holdings plc American Depositary Shares (ARM) is pulling ahead at 23.

9% versus 9. 8% for CEVA, Inc. (CEVA). On earnings-per-share growth, the picture is similar: Arm Holdings plc American Depositary Shares grew EPS 158. 6% year-over-year, compared to -44. 6% for Synopsys, Inc.. Over a 3-year CAGR, SNPS leads at 15. 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.

Cadence Design Systems, Inc.

(CDNS) is the more profitable company, earning 20. 9% net margin versus -8. 2% for CEVA, Inc. — meaning it keeps 20. 9% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: CDNS leads at 31. 1% versus -7. 1% for CEVA. At the gross margin level — before operating expenses — ARM leads at 94. 9%, 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, Synopsys, Inc. (SNPS) is the more undervalued stock at a PEG of 2. 59x versus Cadence Design Systems, Inc. 's 3. 20x. Both stocks trade at elevated growth-adjusted valuations, so expected growth needs to materialise. On forward earnings alone, Synopsys, Inc. (SNPS) trades at 34. 9x forward P/E versus 135. 4x for Arm Holdings plc American Depositary Shares — 100. 5x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for SNPS: 8. 1% to $543. 57.

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, Cadence Design Systems, Inc.

(CDNS) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (+1420% 10Y return). CEVA, Inc. (CEVA) carries a higher beta of 2. 76 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (CDNS: +1420%, CEVA: +32. 7%), 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 Technology sector, making this a peer-level intra-sector comparison — the same macro tailwinds and headwinds will affect both.

In terms of investment character: ARM is a large-cap high-growth stock; SNPS is a mid-cap high-growth stock; CDNS is a mid-cap quality compounder stock; CEVA is a small-cap quality compounder stock. 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.