SIMO vs MRVL vs AVGO vs MPWR vs SWKS

For growth investors, Marvell Technology, Inc.

(MRVL) is the stronger pick with 42. 1% revenue growth year-over-year, versus -2. 2% for Skyworks Solutions, Inc. (SWKS). Silicon Motion Technology Corporation (SIMO) offers the better valuation at 17. 4x trailing P/E (30. 0x forward), making it the more compelling value choice. Analysts rate Silicon Motion Technology Corporation (SIMO) a "Buy" — based on 31 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, Silicon Motion Technology Corporation (SIMO) is the cheapest at 17.

4x versus Monolithic Power Systems, Inc. at 125. 6x. On forward P/E, Skyworks Solutions, Inc. is actually cheaper at 13. 4x — notably different from the trailing picture, reflecting expected earnings growth. The PEG ratio (P/E divided by earnings growth rate) is the most growth-adjusted single valuation metric: Silicon Motion Technology Corporation wins at 0. 67x versus Monolithic Power Systems, Inc. 's 2. 28x — a PEG below 1. 0 traditionally signals the market is underpricing earnings growth.

Over the past 5 years, Broadcom Inc.

(AVGO) delivered a total return of +908. 9%, compared to -52. 0% for Skyworks Solutions, Inc. (SWKS). Over 10 years, the gap is even starker: AVGO returned +30. 2% versus SWKS's +33. 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), Skyworks Solutions, Inc.

(SWKS) is the lower-risk stock at 1. 30β versus Monolithic Power Systems, Inc. 's 2. 27β — meaning MPWR is approximately 74% more volatile than SWKS relative to the S&P 500. On balance sheet safety, Monolithic Power Systems, Inc. (MPWR) carries a lower debt/equity ratio of 1% versus 80% for Broadcom Inc. — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), Marvell Technology, Inc.

(MRVL) is pulling ahead at 42. 1% versus -2. 2% for Skyworks Solutions, Inc. (SWKS). On earnings-per-share growth, the picture is similar: Marvell Technology, Inc. grew EPS 401. 0% year-over-year, compared to -65. 2% for Monolithic Power Systems, Inc.. Over a 3-year CAGR, AVGO leads at 24. 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.

Broadcom Inc.

(AVGO) is the more profitable company, earning 36. 2% net margin versus 11. 7% for Skyworks Solutions, Inc. — meaning it keeps 36. 2% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: AVGO leads at 39. 9% versus 10. 5% for SIMO. At the gross margin level — before operating expenses — AVGO leads at 67. 8%, 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, Silicon Motion Technology Corporation (SIMO) is the more undervalued stock at a PEG of 0. 67x versus Monolithic Power Systems, Inc. 's 2. 28x. A PEG below 1. 0 is traditionally considered the threshold for growth-adjusted undervaluation. On forward earnings alone, Skyworks Solutions, Inc. (SWKS) trades at 13. 4x forward P/E versus 67. 2x for Monolithic Power Systems, Inc. — 53. 9x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for SWKS: 8. 3% to $72. 30.

All stocks in this comparison pay dividends.

Skyworks Solutions, Inc. (SWKS) offers the highest yield at 4. 2%, versus 0. 1% for Marvell Technology, Inc. (MRVL).

For long-horizon retirement investors, Skyworks Solutions, Inc.

(SWKS) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (4. 2% yield). Monolithic Power Systems, Inc. (MPWR) carries a higher beta of 2. 27 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (SWKS: +33. 9%, MPWR: +25. 3%), 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: SIMO is a small-cap deep-value stock; MRVL is a mid-cap high-growth stock; AVGO is a mega-cap high-growth stock; MPWR is a mid-cap high-growth stock; SWKS is a mid-cap income-oriented stock. SIMO, AVGO, SWKS pay a dividend while MRVL, MPWR 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.