KLIC vs ACMR

For growth investors, ACM Research, Inc.

(ACMR) is the stronger pick with 15. 2% revenue growth year-over-year, versus -7. 4% for Kulicke and Soffa Industries, Inc. (KLIC). ACM Research, Inc. (ACMR) offers the better valuation at 40. 4x trailing P/E (27. 8x forward), making it the more compelling value choice. Analysts rate Kulicke and Soffa Industries, Inc. (KLIC) a "Buy" — based on 11 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, ACM Research, Inc.

(ACMR) is the cheapest at 40. 4x versus Kulicke and Soffa Industries, Inc. at 9999. 0x. On forward P/E, ACM Research, Inc. is actually cheaper at 27. 8x.

Over the past 5 years, ACM Research, Inc.

(ACMR) delivered a total return of +120. 6%, compared to +101. 2% for Kulicke and Soffa Industries, Inc. (KLIC). Over 10 years, the gap is even starker: ACMR returned +28. 6% versus KLIC's +775. 4%. 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), Kulicke and Soffa Industries, Inc.

(KLIC) is the lower-risk stock at 1. 87β versus ACM Research, Inc. 's 3. 24β — meaning ACMR is approximately 73% more volatile than KLIC relative to the S&P 500. On balance sheet safety, Kulicke and Soffa Industries, Inc. (KLIC) carries a lower debt/equity ratio of 5% versus 16% for ACM Research, Inc. — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), ACM Research, Inc.

(ACMR) is pulling ahead at 15. 2% versus -7. 4% for Kulicke and Soffa Industries, Inc. (KLIC). On earnings-per-share growth, the picture is similar: Kulicke and Soffa Industries, Inc. grew EPS 100. 3% year-over-year, compared to -10. 5% for ACM Research, Inc.. Over a 3-year CAGR, ACMR leads at 32. 3% 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.

ACM Research, Inc.

(ACMR) is the more profitable company, earning 10. 4% net margin versus 0. 0% for Kulicke and Soffa Industries, Inc. — meaning it keeps 10. 4% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: ACMR leads at 12. 1% versus -0. 5% for KLIC. At the gross margin level — before operating expenses — ACMR leads at 44. 4%, 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, ACM Research, Inc.

(ACMR) trades at 27. 8x forward P/E versus 35. 7x for Kulicke and Soffa Industries, Inc. — 8. 0x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for ACMR: -27. 8% to $40. 00.

All stocks in this comparison pay dividends.

Kulicke and Soffa Industries, Inc. (KLIC) offers the highest yield at 1. 1%, versus 0. 2% for ACM Research, Inc. (ACMR).

For long-horizon retirement investors, Kulicke and Soffa Industries, Inc.

(KLIC) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (1. 1% yield, +775. 4% 10Y return). ACM Research, Inc. (ACMR) carries a higher beta of 3. 24 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (KLIC: +775. 4%, ACMR: +28. 6%), 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: KLIC is a small-cap quality compounder stock; ACMR is a small-cap high-growth stock. KLIC pays a dividend while ACMR 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.