ASYS vs KLAC Stock Comparison

Amtech Systems and Kla Prices as of Oct 23, 2026 Peers: Industry group
ASYS Amtech Systems Inc
$12.42 -19.5% 1M +58.0% 1Y
Market cap
$194.85M
P/E
48.7x
Revenue (TTM)
$81.67M
Div. yield
–
Semiconductor Equipment Technology
2 wins
KLAC Kla Corp
$145.61 -22.5% 1M +25.6% 1Y
Market cap
$195.64B
P/E
40.5x
Revenue (TTM)
$13.58B
Div. yield
0.01%
Semiconductor Equipment Technology
7 wins

Head to Head

9 decided of 12

Kla leads on 7 of the 12 questions below (Kla 7, Amtech Systems 2). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionASYSKLACLeader
Larger companyMarket capitalisation $194.85M $195.64B KLAC
Cheaper on earningsLower P/E, profitable companies only 48.7x 40.5x KLAC
Cheaper on forward earningsLower price / next fiscal year consensus EPS 37.6x 25.7x KLAC
Faster revenue growthRevenue growth, trailing twelve months -2.4% +11.7% KLAC
More profitableNet margin, trailing twelve months 4.9% 35.6% KLAC
Better return on capitalReturn on invested capital — 40.7% –
Less leveragedLower net debt / EBITDA — 0.7x –
Higher dividend yieldTrailing dividend yield 0.00% 0.01% –
Better 1-year returnPrice return, last 12 months +58.0% +25.6% ASYS
Better 5-year returnAnnualised price return, 5 years +1.1%/yr +33.6%/yr KLAC
Less volatileAnnualised volatility, 1 year 88.0% 61.4% KLAC
Higher overall scoreMean of the five percentile scores vs peers 59/100 59/100 ASYS

Percentile Scorecard

ASYSKLAC

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

AxisASYSKLAC
Valuation 95 #6 of 95 38 #59 of 95
Growth 77 #22 of 93 54 #43 of 93
Profitability 51 #45 of 91 97 #4 of 91
Financial Health 68 #33 of 102 21 #81 of 102
Shareholder Returns 5 #72 of 76 84 #13 of 76
Overall 59 59
  • ASYS ranked among 104 companies in Semiconductors
  • KLAC ranked among 104 companies in Semiconductors

Price Performance

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

Returns

PeriodASYSKLACSPY
1 month -19.5%-22.5% -1.0%
3 months -21.8%-30.8% +2.9%
6 months -33.8%-24.7% +6.4%
Year to date -1.0%+19.8% +11.4%
1 year +58.0%+25.6% +13.1%
3 years +73.0%+209.6% +79.4%
3 years, per year +20.1%+45.8% +21.5%
5 years +5.8%+324.5% +67.7%
5 years, per year +1.1%+33.6% +10.9%
10 years +172.4%+1,877.3% +255.2%
10 years, per year +10.5%+34.8% +13.5%

Risk

MeasureASYSKLACSPY
Volatility, 1Y 88.0%61.4% 12.7%
Downside volatility, 1Y 95.3%65.4% 12.7%
Beta vs S&P 500, 1Y 2.592.79 1.00
Return / volatility, 1Y 0.660.42 1.03
Max drawdown, 5Y -78.4%-51.7% -25.4%
From 52-week high -48.2%-51.7% -2.5%
52-week high $23.99$301.71 $779.14
52-week low $7.05$109.71 $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.

MultipleASYSKLAC
P/E now vs peer median 47.9xmedian 41.5x 39.5xmedian 41.5x
P/S now vs peer median 2.7xmedian 6.9x 14.0xmedian 6.9x
EV/EBITDA now vs peer median 14.8xmedian 27.3x 32.1xmedian 27.3x
P/FCF now vs peer median 24.9xmedian 35.6x 50.5xmedian 35.6x
P/B now vs peer median 1.9xmedian 4.2x 30.0xmedian 4.2x
PEG now vs peer median -46.68median 2.31 2.66median 2.31

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 monthsASYSKLAC
Revenue $81.67M $13.58B
Gross profit $38.27M $8.32B
Operating income $6.62M $5.66B
Net income $4.00M $4.83B
Free cash flow $8.74M $3.77B
R&D $3.10M $1.53B
EPS (diluted) $0.25 $3.66
Cash & equivalents $83.11M $1.65B
Total debt – $5.89B
Shares (diluted) 16.04M 1.32B
Enterprise value $47.34M $187.80B

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
MetricASYSKLAC
P/E 47.9x 39.5x
P/FCF 24.9x 50.5x
P/Operating cash flow 22.7x 45.9x
P/S 2.7x 14.0x
P/B 1.9x 30.0x
P/Tangible book 1.9x 31.2x
EV/EBITDA 14.8x 32.1x
EV/EBIT 20.3x 34.4x
EV/Revenue 1.6x 14.3x
EV/FCF 15.4x 51.6x
EV/Operating cash flow 14.0x 47.0x
PEG (3Y EPS CAGR) -46.68 2.66

Growth

14 metrics
MetricASYSKLAC
Revenue growth (1Y) -2.4% 11.7%
Revenue CAGR (3Y) -11.5% 9.0%
Gross profit growth (1Y) 36.8% 12.4%
Gross profit CAGR (3Y) -5.5% 9.9%
Operating income growth (1Y) 121.8% 12.9%
Operating income CAGR (3Y) 121.5% 12.3%
Net income growth (1Y) 112.5% 18.9%
Net income CAGR (3Y) 3.4% 12.6%
EPS growth (1Y) 111.2% 20.5%
EPS CAGR (3Y) -1.0% 14.9%
Operating cash flow growth (1Y) 47.7% 1.5%
Operating cash flow CAGR (3Y) 49.8% 4.1%
Free cash flow growth (1Y) 40.6% 0.5%
Free cash flow CAGR (3Y) 42.5% 4.2%

Profitability

14 metrics
MetricASYSKLAC
Gross margin 46.9% 61.3%
EBITDA margin 11.1% 44.6%
Operating margin 8.1% 41.7%
Pretax margin 8.0% 41.3%
Net margin 4.9% 35.6%
FCF margin 10.7% 27.7%
Operating cash flow margin 11.7% 30.5%
Return on equity 4.7% 79.3%
Return on assets 3.1% 27.7%
Return on invested capital – 40.7%
Return on capital employed 6.4% 43.2%
Asset turnover 0.6x 0.8x
Cash conversion (OCF / net income) 2.4x 0.9x
Stock comp / revenue 1.4% 2.3%

Financial Health

11 metrics
MetricASYSKLAC
Debt / assets – 32.8%
Debt / equity – 0.9x
Net debt / EBITDA – 0.7x
Debt / FCF – 1.6x
Liabilities / assets 26.2% 64.6%
Equity / assets 73.8% 35.4%
Interest coverage 254.5x 19.9x
Current ratio 5.4x 2.9x
Quick ratio 4.4x 1.1x
Cash ratio 3.5x 0.4x
Altman Z-score 3.98 12.47

Shareholder Returns

7 metrics
MetricASYSKLAC
Dividend yield – 0.6%
Net buyback yield -26.6% 1.1%
Shareholder yield -26.6% 1.7%
Payout ratio (earnings) – 21.9%
Payout ratio (FCF) – 28.1%
Dividend growth (1Y) – 17.2%
Dividend CAGR (3Y) – 13.1%

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.

ConsensusASYSKLAC
Forward P/E 37.6xFY2026 25.7xFY2027
EPS, next fiscal year $0.33FY2026 $5.67FY2027
EPS growth, next FY – +50.8%FY2027
EPS growth, the year after +178.8% +16.8%
Revenue, next fiscal year $87.99MFY2026 $19.18BFY2027
Revenue growth, next FY +10.9%FY2026 +41.2%FY2027
Revenue growth, the year after +13.7% +8.6%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersASYSKLAC
Held by institutions 59.5% 91.0%
Institutions holding 111 2,478
Change in shares held, QoQ +39.6% +4.2%
Institutions buying 85 1,285
Institutions selling 20 982
Buyers to sellers 4.25 1.31

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.

ASYSKLAC
ASYS 1.00 0.50
KLAC 0.50 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, ASYS and KLAC?

Kla (KLAC) is the largest by market capitalisation: Amtech Systems (ASYS) $194.85M, Kla (KLAC) $195.64B.

Which stock is cheaper, ASYS and KLAC?

Kla (KLAC) trades on the lowest price-to-earnings ratio (Amtech Systems (ASYS) 48.7x, Kla (KLAC) 40.5x). On next year's consensus earnings, Kla (KLAC) is cheapest (Amtech Systems (ASYS) 37.6x, Kla (KLAC) 25.7x). A lower multiple can reflect slower expected growth, so read it next to the growth figures.

Which company is growing faster?

Kla (KLAC) grew revenue fastest over the trailing twelve months: Amtech Systems (ASYS) -2.4%, Kla (KLAC) +11.7%.

Which company is more profitable?

Kla (KLAC) has the highest net margin (Amtech Systems (ASYS) 4.9%, Kla (KLAC) 35.6%).

Which stock has performed better?

Over the past year Amtech Systems (ASYS) returned the most: Amtech Systems (ASYS) +58.0%, Kla (KLAC) +25.6%. Over five years, Kla (KLAC) compounded fastest (Amtech Systems (ASYS) +1.1%/yr, Kla (KLAC) +33.6%/yr). Returns are price only, before dividends.

Which pays a higher dividend?

Only one of these companies pays a dividend: Amtech Systems (ASYS) 0.00%, Kla (KLAC) 0.01%. Amtech Systems (ASYS) pays no regular dividend.

Which stock is riskier?

By one-year price volatility, Kla (KLAC) has been the steadiest (Amtech Systems (ASYS) 88.0%, Kla (KLAC) 61.4%). Volatility measures how widely the price swings, not the risk of the business.

Do ASYS and KLAC move together?

Their daily returns over the past year have a correlation of 0.50, a moderate positive relationship. Holding both diversifies more than two closely linked stocks would.

Which is the better stock, ASYS and KLAC?

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, Kla (KLAC) leads on 7. 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.