ALMU vs AMBA vs SLAB vs QCOM vs SWKS

For growth investors, Aeluma, Inc.

(ALMU) is the stronger pick with 407. 9% revenue growth year-over-year, versus -2. 2% for Skyworks Solutions, Inc. (SWKS). Skyworks Solutions, Inc. (SWKS) offers the better valuation at 21. 7x trailing P/E (13. 4x forward), making it the more compelling value choice. Analysts rate Aeluma, Inc. (ALMU) 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.

On trailing P/E, Skyworks Solutions, Inc.

(SWKS) is the cheapest at 21. 7x versus QUALCOMM Incorporated at 43. 7x. On forward P/E, Skyworks Solutions, Inc. is actually cheaper at 13. 4x.

Over the past 5 years, Aeluma, Inc.

(ALMU) delivered a total return of +1121%, compared to -52. 0% for Skyworks Solutions, Inc. (SWKS). Over 10 years, the gap is even starker: ALMU returned +1120% 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), Silicon Laboratories Inc.

(SLAB) is the lower-risk stock at 1. 20β versus Aeluma, Inc. 's 2. 89β — meaning ALMU is approximately 141% more volatile than SLAB relative to the S&P 500. On balance sheet safety, Ambarella, Inc. (AMBA) carries a lower debt/equity ratio of 1% versus 77% for QUALCOMM Incorporated — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), Aeluma, Inc.

(ALMU) is pulling ahead at 407. 9% versus -2. 2% for Skyworks Solutions, Inc. (SWKS). On earnings-per-share growth, the picture is similar: Silicon Laboratories Inc. grew EPS 66. 6% year-over-year, compared to -44. 2% for QUALCOMM Incorporated. Over a 3-year CAGR, QCOM leads at 0. 1% 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.

QUALCOMM Incorporated (QCOM) is the more profitable company, earning 12.

5% net margin versus -64. 8% for Aeluma, Inc. — meaning it keeps 12. 5% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: QCOM leads at 27. 9% versus -45. 9% for ALMU. At the gross margin level — before operating expenses — AMBA leads at 60. 5%, 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, Skyworks Solutions, Inc.

(SWKS) trades at 13. 4x forward P/E versus 98. 0x for Ambarella, Inc. — 84. 6x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for AMBA: 28. 9% to $98. 33.

In this comparison, SWKS (4.

2% yield), QCOM (1. 6% yield) pay a dividend. ALMU, AMBA, SLAB do not pay a meaningful dividend and should not be held primarily for income.

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). Ambarella, Inc. (AMBA) carries a higher beta of 2. 53 — 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%, AMBA: +99. 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 Technology sector, making this a peer-level intra-sector comparison — the same macro tailwinds and headwinds will affect both.

In terms of investment character: ALMU is a small-cap high-growth stock; AMBA is a small-cap high-growth stock; SLAB is a small-cap high-growth stock; QCOM is a large-cap quality compounder stock; SWKS is a mid-cap income-oriented stock. QCOM, SWKS pay a dividend while ALMU, AMBA, SLAB 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.