ACMR vs KLIC vs MKSI Stock Comparison

ACM Research, Kulicke & Soffa Industries and Mks Prices as of Oct 29, 2026 Peers: Industry group
ACMR ACM Research, Inc.
$49.29 -34.8% 1M +16.9% 1Y
Market cap
$3.06B
P/E
20.4x
Revenue (TTM)
$1.04B
Div. yield
–
Semiconductor Equipment Technology
3 wins
MKSI Mks Inc
$216.17 -18.7% 1M +52.9% 1Y
Market cap
$13.55B
P/E
30.8x
Revenue (TTM)
$4.35B
Div. yield
0.00%
Semiconductor Equipment Technology
4 wins

Head to Head

12 decided of 12

Kulicke & Soffa Industries leads on 5 of the 12 questions below (Kulicke & Soffa Industries 5, Mks 4, ACM Research 3). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionACMRKLICMKSILeader
Larger companyMarket capitalisation $3.06B $3.86B $13.55B MKSI
Cheaper on earningsLower P/E, profitable companies only 20.4x 33.3x 30.8x ACMR
Cheaper on forward earningsLower price / next fiscal year consensus EPS 21.6x 19.6x 16.0x MKSI
Faster revenue growthRevenue growth, trailing twelve months +27.3% +44.4% +16.3% KLIC
More profitableNet margin, trailing twelve months 14.5% 12.2% 10.1% ACMR
Better return on capitalReturn on invested capital 4.7% — 8.9% MKSI
Less leveragedLower net debt / EBITDA -4.6x — 3.2x ACMR
Higher dividend yieldTrailing dividend yield 0.00% 0.01% 0.00% KLIC
Better 1-year returnPrice return, last 12 months +16.9% +100.7% +52.9% KLIC
Better 5-year returnAnnualised price return, 5 years +6.9%/yr +6.9%/yr +7.6%/yr MKSI
Less volatileAnnualised volatility, 1 year 87.9% 58.7% 61.8% KLIC
Higher overall scoreMean of the five percentile scores vs peers 46/100 56/100 55/100 KLIC

Percentile Scorecard

ACMRKLICMKSI

Each axis is the mean percentile of its metrics against the company's industry group. 100 is the best in the group, 50 the middle.

Scores by Axis

AxisACMRKLICMKSI
Valuation 71 #28 of 94 62 #36 of 94 76 #23 of 94
Growth 58 #39 of 92 66 #32 of 92 73 #26 of 92
Profitability 37 #56 of 88 55 #40 of 88 62 #34 of 88
Financial Health 59 #40 of 96 57 #42 of 96 1 #95 of 96
Shareholder Returns 3 #70 of 72 39 #44 of 72 63 #27 of 72
Overall 46 56 55
  • ACMR ranked among 103 companies in Semiconductors
  • KLIC ranked among 103 companies in Semiconductors
  • MKSI ranked among 103 companies in Semiconductors

Price Performance

Price return, split-adjusted, before dividends. Click a name to hide or show it.

Returns

PeriodACMRKLICMKSISPY
1 month -34.8%-15.0%-18.7% +0.7%
3 months -37.3%-9.8%-26.3% +3.7%
6 months -4.6%-6.8%-23.8% +7.1%
Year to date +24.9%+74.9%+35.3% +12.8%
1 year +16.9%+100.7%+52.9% +11.9%
3 years +284.8%+86.5%+230.9% +85.2%
3 years, per year +56.7%+23.1%+49.1% +22.8%
5 years +39.3%+39.8%+44.1% +67.6%
5 years, per year +6.9%+6.9%+7.6% +10.9%
10 years —+501.8%+335.4% +262.0%
10 years, per year —+19.7%+15.9% +13.7%

Risk

MeasureACMRKLICMKSISPY
Volatility, 1Y 87.9%58.7%61.8% 12.7%
Downside volatility, 1Y 92.5%63.9%65.8% 12.6%
Beta vs S&P 500, 1Y 3.622.252.82 1.00
Return / volatility, 1Y 0.191.710.86 0.94
Max drawdown, 5Y -83.9%-59.5%-67.5% -25.4%
From 52-week high -61.2%-40.5%-51.4% -1.2%
52-week high $126.89$133.81$444.80 $779.14
52-week low $29.67$35.29$137.20 $631.97

Valuation History

Weekly multiples on trailing twelve-month fundamentals. Negative or extreme readings (a loss year, a collapsed denominator) are left out so the chart stays readable.

MultipleACMRKLICMKSI
P/E now vs peer median 22.3xmedian 46.4x 36.0xmedian 46.4x 33.2xmedian 46.4x
P/S now vs peer median 3.1xmedian 7.8x 4.4xmedian 7.8x 3.4xmedian 7.8x
EV/EBITDA now vs peer median 15.4xmedian 27.5x 25.8xmedian 27.5x 17.2xmedian 27.5x
P/FCF now vs peer median -26.8xmedian 40.1x 101.4xmedian 40.1x 32.1xmedian 40.1x
P/B now vs peer median 1.3xmedian 4.7x 4.6xmedian 4.7x 4.9xmedian 4.7x
PEG now vs peer median 0.82median 2.10 4.46median 2.10 1.08median 2.10

Financial History

Reported figures by fiscal period, placed on the calendar year (or quarter) each period ended in, so companies with different fiscal years line up.

Trailing twelve monthsACMRKLICMKSI
Revenue $1.04B $950.21M $4.35B
Gross profit $454.91M $457.82M $2.04B
Operating income $137.88M $125.54M $681.00M
Net income $209.10M $115.74M $439.00M
Free cash flow -$118.74M $41.13M $455.00M
R&D $162.47M $161.53M $310.00M
EPS (diluted) $2.09 $2.17 $6.05
Cash & equivalents $969.23M $368.57M $611.00M
Total debt $340.91M – $3.94B
Shares (diluted) 71.84M 53.43M 72.70M
Enterprise value -$809.79M $1.86B $10.99B

All Metrics

58 metrics · best in bold

Bold marks the best reading: the lowest positive value for multiples, leverage and payout, the highest for everything else. The bar under each value is its percentile against that company's own peers. Hover a value for its rank and the peer median.

Valuation

12 metrics
MetricACMRKLICMKSI
P/E 22.3x 36.0x 33.2x
P/FCF -26.8x 101.4x 32.1x
P/Operating cash flow -482.7x 75.7x 23.0x
P/S 3.1x 4.4x 3.4x
P/B 1.3x 4.6x 4.9x
P/Tangible book 1.3x 4.6x 15.0x
EV/EBITDA 15.4x 25.8x 17.2x
EV/EBIT 17.8x 29.1x 26.4x
EV/Revenue 2.4x 3.8x 4.1x
EV/FCF -20.7x 88.8x 39.4x
EV/Operating cash flow -371.6x 66.3x 28.3x
PEG (3Y EPS CAGR) 0.82 4.46 1.08

Growth

14 metrics
MetricACMRKLICMKSI
Revenue growth (1Y) 27.3% 44.4% 16.3%
Revenue CAGR (3Y) 31.1% 4.8% 4.2%
Gross profit growth (1Y) 13.0% 61.0% 15.4%
Gross profit CAGR (3Y) 25.8% 5.0% 6.7%
Operating income growth (1Y) -5.3% 8,922% 33.5%
Operating income CAGR (3Y) 16.3% 12.8% 35.4%
Net income growth (1Y) 50.4% 1,845% 64.4%
Net income CAGR (3Y) 35.6% 5.5% 31.0%
EPS growth (1Y) 25.8% 1,818% 52.8%
EPS CAGR (3Y) 27.1% 8.1% 30.7%
Operating cash flow growth (1Y) -110.8% -59.7% -1.6%
Operating cash flow CAGR (3Y) 30.9% -36.2% 20.7%
Free cash flow growth (1Y) -717.8% -65.7% -13.3%
Free cash flow CAGR (3Y) 2.3% -37.0% 22.9%

Profitability

14 metrics
MetricACMRKLICMKSI
Gross margin 43.8% 48.2% 47.0%
EBITDA margin 15.4% 14.9% 24.0%
Operating margin 13.3% 13.2% 15.7%
Pretax margin 22.7% 15.2% 11.2%
Net margin 14.5% 12.2% 10.1%
FCF margin -11.4% 4.3% 10.5%
Operating cash flow margin -0.6% 5.8% 14.6%
Return on equity 9.3% 13.1% 15.2%
Return on assets 6.5% 9.2% 5.0%
Return on invested capital 4.7% – 8.9%
Return on capital employed 5.6% 13.5% 10.6%
Asset turnover 0.3x 0.8x 0.5x
Cash conversion (OCF / net income) 0.0x 0.5x 1.4x
Stock comp / revenue 2.5% 2.9% 1.3%

Financial Health

11 metrics
MetricACMRKLICMKSI
Debt / assets 10.0% – 44.1%
Debt / equity 0.1x – 1.3x
Net debt / EBITDA -4.6x – 3.2x
Debt / FCF -2.9x – 8.7x
Liabilities / assets 29.2% 30.9% 66.6%
Equity / assets 70.8% 69.1% 33.4%
Interest coverage 18.1x 836.9x 3.7x
Current ratio 3.7x 3.4x 1.1x
Quick ratio 2.1x 2.6x 0.6x
Cash ratio 1.4x 1.6x 0.3x
Altman Z-score 3.29 9.25 2.40

Shareholder Returns

7 metrics
MetricACMRKLICMKSI
Dividend yield – 1.0% 0.4%
Net buyback yield -25.5% 0.6% –
Shareholder yield -25.5% 1.6% 0.4%
Payout ratio (earnings) – 37.0% 14.4%
Payout ratio (FCF) – 104.2% 13.8%
Dividend growth (1Y) – -1.9% 6.8%
Dividend CAGR (3Y) – 1.2% 3.4%

Analyst Estimates

Solid lines are reported fiscal-year results; dashed lines are the consensus for the years ahead. Hover a year for the analysts' high and low, and how each result compared with its estimate.

ConsensusACMRKLICMKSI
Forward P/E 21.6xFY2026 19.6xFY2026 16.0xFY2026
EPS, next fiscal year $2.28FY2026 $4.07FY2026 $13.48FY2026
EPS growth, next FY +41.6%FY2026 +1,838.1%FY2026 +71.1%FY2026
EPS growth, the year after +44.3% +38.6% +34.9%
Revenue, next fiscal year $1.15BFY2026 $1.19BFY2026 $5.43BFY2026
Revenue growth, next FY +27.1%FY2026 +82.6%FY2026 +38.1%FY2026
Revenue growth, the year after +38.4% +24.1% +8.0%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersACMRKLICMKSI
Held by institutions 75.0% 92.8% 100.0%
Institutions holding 376 465 776
Change in shares held, QoQ +9.2% +1.6% +2.8%
Institutions buying 246 267 455
Institutions selling 90 151 253
Buyers to sellers 2.73 1.77 1.80

Return Correlation

Daily returns, last 12 months

1.00 means two stocks move in lockstep, 0 that they move independently. Pairs below about 0.5 diversify each other.

ACMRKLICMKSI
ACMR 1.00 0.61 0.69
KLIC 0.61 1.00 0.74
MKSI 0.69 0.74 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, ACMR, KLIC and MKSI?

Mks (MKSI) is the largest by market capitalisation: ACM Research (ACMR) $3.06B, Kulicke & Soffa Industries (KLIC) $3.86B, Mks (MKSI) $13.55B.

Which stock is cheaper, ACMR, KLIC and MKSI?

ACM Research (ACMR) trades on the lowest price-to-earnings ratio (ACM Research (ACMR) 20.4x, Kulicke & Soffa Industries (KLIC) 33.3x, Mks (MKSI) 30.8x). On next year's consensus earnings, Mks (MKSI) is cheapest (ACM Research (ACMR) 21.6x, Kulicke & Soffa Industries (KLIC) 19.6x, Mks (MKSI) 16.0x). A lower multiple can reflect slower expected growth, so read it next to the growth figures.

Which company is growing faster?

Kulicke & Soffa Industries (KLIC) grew revenue fastest over the trailing twelve months: ACM Research (ACMR) +27.3%, Kulicke & Soffa Industries (KLIC) +44.4%, Mks (MKSI) +16.3%.

Which company is more profitable?

ACM Research (ACMR) has the highest net margin (ACM Research (ACMR) 14.5%, Kulicke & Soffa Industries (KLIC) 12.2%, Mks (MKSI) 10.1%). On return on invested capital, Mks (MKSI) leads (ACM Research (ACMR) 4.7%, Mks (MKSI) 8.9%).

Which stock has performed better?

Over the past year Kulicke & Soffa Industries (KLIC) returned the most: ACM Research (ACMR) +16.9%, Kulicke & Soffa Industries (KLIC) +100.7%, Mks (MKSI) +52.9%. Over five years, Mks (MKSI) compounded fastest (ACM Research (ACMR) +6.9%/yr, Kulicke & Soffa Industries (KLIC) +6.9%/yr, Mks (MKSI) +7.6%/yr). Returns are price only, before dividends.

Which pays a higher dividend?

Kulicke & Soffa Industries (KLIC) has the highest dividend yield: ACM Research (ACMR) 0.00%, Kulicke & Soffa Industries (KLIC) 0.01%, Mks (MKSI) 0.00%. ACM Research (ACMR) pays no regular dividend.

Which stock is riskier?

By one-year price volatility, Kulicke & Soffa Industries (KLIC) has been the steadiest (ACM Research (ACMR) 87.9%, Kulicke & Soffa Industries (KLIC) 58.7%, Mks (MKSI) 61.8%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, ACMR, KLIC and MKSI?

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, Kulicke & Soffa Industries (KLIC) leads on 5. Business Quant does not give investment advice; use the comparison as a starting point for your own research.

Data from SEC filings, exchange prices and consensus estimates, via Business Quant. Percentile scores compare each company with its own peer group, so two companies' scores are each relative to different peers unless you rank against the whole market. Price returns exclude dividends. Nothing on this page is investment advice.