ASYS vs AMAT vs ONTO Stock Comparison

Amtech Systems, Applied Materials and Onto Innovation 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
AMAT Applied Materials Inc /De
$377.24 -20.5% 1M +65.1% 1Y
Market cap
$307.82B
P/E
33.2x
Revenue (TTM)
$30.84B
Div. yield
–
Semiconductor Equipment Technology
6 wins
ONTO Onto Innovation Inc.
$198.48 -29.7% 1M +50.4% 1Y
Market cap
$10.04B
P/E
75.7x
Revenue (TTM)
$1.12B
Div. yield
–
Semiconductor Equipment Technology
3 wins

Head to Head

9 decided of 12

Applied Materials leads on 6 of the 12 questions below (Applied Materials 6, Onto Innovation 3). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionASYSAMATONTOLeader
Larger companyMarket capitalisation $194.85M $307.82B $10.04B AMAT
Cheaper on earningsLower P/E, profitable companies only 48.7x 33.2x 75.7x AMAT
Cheaper on forward earningsLower price / next fiscal year consensus EPS 37.6x 27.9x 23.6x ONTO
Faster revenue growthRevenue growth, trailing twelve months -2.4% +7.8% +8.1% ONTO
More profitableNet margin, trailing twelve months 4.9% 30.1% 11.8% AMAT
Better return on capitalReturn on invested capital — 25.3% — –
Less leveragedLower net debt / EBITDA — -0.3x — –
Higher dividend yieldTrailing dividend yield 0.00% 0.00% 0.00% –
Better 1-year returnPrice return, last 12 months +58.0% +65.1% +50.4% AMAT
Better 5-year returnAnnualised price return, 5 years +1.1%/yr +22.7%/yr +21.7%/yr AMAT
Less volatileAnnualised volatility, 1 year 88.0% 60.4% 72.0% AMAT
Higher overall scoreMean of the five percentile scores vs peers 59/100 60/100 60/100 ONTO

Percentile Scorecard

ASYSAMATONTO

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

AxisASYSAMATONTO
Valuation 95 #6 of 95 55 #43 of 95 60 #39 of 95
Growth 77 #22 of 93 49 #48 of 93 33 #63 of 93
Profitability 51 #45 of 91 89 #11 of 91 58 #39 of 91
Financial Health 68 #33 of 102 52 #50 of 102 57 #44 of 102
Shareholder Returns 5 #72 of 76 53 #36 of 76 93 #6 of 76
Overall 59 60 60
  • ASYS ranked among 104 companies in Semiconductors
  • AMAT ranked among 104 companies in Semiconductors
  • ONTO ranked among 104 companies in Semiconductors

Price Performance

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

Returns

PeriodASYSAMATONTOSPY
1 month -19.5%-20.5%-29.7% -1.0%
3 months -21.8%-29.7%-27.1% +2.9%
6 months -33.8%-9.5%-35.5% +6.4%
Year to date -1.0%+46.8%+25.7% +11.4%
1 year +58.0%+65.1%+50.4% +13.1%
3 years +73.0%+179.6%+69.1% +79.4%
3 years, per year +20.1%+40.9%+19.2% +21.5%
5 years +5.8%+177.5%+167.0% +67.7%
5 years, per year +1.1%+22.7%+21.7% +10.9%
10 years +172.4%+1,226.9%— +255.2%
10 years, per year +10.5%+29.5%— +13.5%

Risk

MeasureASYSAMATONTOSPY
Volatility, 1Y 88.0%60.4%72.0% 12.7%
Downside volatility, 1Y 95.3%62.2%72.7% 12.7%
Beta vs S&P 500, 1Y 2.592.743.13 1.00
Return / volatility, 1Y 0.661.080.70 1.03
Max drawdown, 5Y -78.4%-55.4%-62.8% -25.4%
From 52-week high -48.2%-47.8%-47.6% -2.5%
52-week high $23.99$723.00$378.45 $779.14
52-week low $7.05$220.23$124.09 $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.

MultipleASYSAMATONTO
P/E now vs peer median 47.9xmedian 41.5x 32.3xmedian 41.5x 74.0xmedian 41.5x
P/S now vs peer median 2.7xmedian 6.9x 9.7xmedian 6.9x 8.7xmedian 6.9x
EV/EBITDA now vs peer median 14.8xmedian 27.3x 30.7xmedian 27.3x 35.9xmedian 27.3x
P/FCF now vs peer median 24.9xmedian 35.6x 53.2xmedian 35.6x 38.5xmedian 35.6x
P/B now vs peer median 1.9xmedian 4.2x 11.7xmedian 4.2x 5.1xmedian 4.2x
PEG now vs peer median -46.68median 2.31 2.17median 2.31 -8.40median 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 monthsASYSAMATONTO
Revenue $81.67M $30.84B $1.12B
Gross profit $38.27M $15.23B $564.06M
Operating income $6.62M $9.14B $134.61M
Net income $4.00M $9.27B $132.61M
Free cash flow $8.74M $5.62B $252.47M
R&D $3.10M $3.97B $142.63M
EPS (diluted) $0.25 $11.58 $2.67
Cash & equivalents $83.11M $7.04B $1.25B
Total debt – $26.11B –
Shares (diluted) 16.04M 800.00M 49.68M
Enterprise value $47.34M $273.26B $5.88B

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
MetricASYSAMATONTO
P/E 47.9x 32.3x 74.0x
P/FCF 24.9x 53.2x 38.5x
P/Operating cash flow 22.7x 35.7x 36.6x
P/S 2.7x 9.7x 8.7x
P/B 1.9x 11.7x 5.1x
P/Tangible book 1.9x 11.8x 5.8x
EV/EBITDA 14.8x 30.7x 35.9x
EV/EBIT 20.3x 32.5x 58.3x
EV/Revenue 1.6x 9.6x 7.0x
EV/FCF 15.4x 52.8x 31.1x
EV/Operating cash flow 14.0x 35.3x 29.5x
PEG (3Y EPS CAGR) -46.68 2.17 -8.40

Growth

14 metrics
MetricASYSAMATONTO
Revenue growth (1Y) -2.4% 7.8% 8.1%
Revenue CAGR (3Y) -11.5% 5.1% 7.7%
Gross profit growth (1Y) 36.8% 9.8% 5.6%
Gross profit CAGR (3Y) -5.5% 7.3% 5.4%
Operating income growth (1Y) 121.8% 6.0% -29.5%
Operating income CAGR (3Y) 121.5% 6.0% -8.3%
Net income growth (1Y) 112.5% 35.6% -33.7%
Net income CAGR (3Y) 3.4% 12.9% -8.6%
EPS growth (1Y) 111.2% 36.0% -34.5%
EPS CAGR (3Y) -1.0% 14.9% -8.8%
Operating cash flow growth (1Y) 47.7% 9.0% -2.5%
Operating cash flow CAGR (3Y) 49.8% 1.6% 17.7%
Free cash flow growth (1Y) 40.6% -3.4% 5.9%
Free cash flow CAGR (3Y) 42.5% -7.0% 22.0%

Profitability

14 metrics
MetricASYSAMATONTO
Gross margin 46.9% 49.4% 50.4%
EBITDA margin 11.1% 31.4% 19.5%
Operating margin 8.1% 29.6% 12.0%
Pretax margin 8.0% 34.8% 14.1%
Net margin 4.9% 30.1% 11.8%
FCF margin 10.7% 18.2% 22.5%
Operating cash flow margin 11.7% 27.2% 23.8%
Return on equity 4.7% 37.4% 6.5%
Return on assets 3.1% 22.1% 4.4%
Return on invested capital – 25.3% –
Return on capital employed 6.4% 29.0% 4.8%
Asset turnover 0.6x 0.7x 0.4x
Cash conversion (OCF / net income) 2.4x 0.9x 2.0x
Stock comp / revenue 1.4% 2.3% 2.8%

Financial Health

11 metrics
MetricASYSAMATONTO
Debt / assets – 15.0% –
Debt / equity – 0.3x –
Net debt / EBITDA – -0.3x –
Debt / FCF – 1.2x –
Liabilities / assets 26.2% 41.1% 48.0%
Equity / assets 73.8% 58.9% 52.0%
Interest coverage 254.5x 33.0x –
Current ratio 5.4x 2.4x 9.7x
Quick ratio 4.4x 1.6x 8.2x
Cash ratio 3.5x 0.9x 6.9x
Altman Z-score 3.98 13.82 4.80

Shareholder Returns

7 metrics
MetricASYSAMATONTO
Dividend yield – 0.5% –
Net buyback yield -26.6% 0.6% 2.0%
Shareholder yield -26.6% 1.2% 2.0%
Payout ratio (earnings) – – –
Payout ratio (FCF) – – –
Dividend growth (1Y) – – –
Dividend CAGR (3Y) – – –

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.

ConsensusASYSAMATONTO
Forward P/E 37.6xFY2026 27.9xFY2026 23.6xFY2026
EPS, next fiscal year $0.33FY2026 $13.51FY2026 $8.42FY2026
EPS growth, next FY – +43.4%FY2026 +70.4%FY2026
EPS growth, the year after +178.8% +32.3% +43.5%
Revenue, next fiscal year $87.99MFY2026 $32.74BFY2026 $1.37BFY2026
Revenue growth, next FY +10.9%FY2026 +15.4%FY2026 +35.5%FY2026
Revenue growth, the year after +13.7% +38.0% +41.1%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersASYSAMATONTO
Held by institutions 59.5% 83.6% 98.3%
Institutions holding 111 3,504 688
Change in shares held, QoQ +39.6% +6.0% +2.3%
Institutions buying 85 1,789 376
Institutions selling 20 1,348 232
Buyers to sellers 4.25 1.33 1.62

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.

ASYSAMATONTO
ASYS 1.00 0.54 0.51
AMAT 0.54 1.00 0.85
ONTO 0.51 0.85 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, ASYS, AMAT and ONTO?

Applied Materials (AMAT) is the largest by market capitalisation: Amtech Systems (ASYS) $194.85M, Applied Materials (AMAT) $307.82B, Onto Innovation (ONTO) $10.04B.

Which stock is cheaper, ASYS, AMAT and ONTO?

Applied Materials (AMAT) trades on the lowest price-to-earnings ratio (Amtech Systems (ASYS) 48.7x, Applied Materials (AMAT) 33.2x, Onto Innovation (ONTO) 75.7x). On next year's consensus earnings, Onto Innovation (ONTO) is cheapest (Amtech Systems (ASYS) 37.6x, Applied Materials (AMAT) 27.9x, Onto Innovation (ONTO) 23.6x). A lower multiple can reflect slower expected growth, so read it next to the growth figures.

Which company is growing faster?

Onto Innovation (ONTO) grew revenue fastest over the trailing twelve months: Amtech Systems (ASYS) -2.4%, Applied Materials (AMAT) +7.8%, Onto Innovation (ONTO) +8.1%.

Which company is more profitable?

Applied Materials (AMAT) has the highest net margin (Amtech Systems (ASYS) 4.9%, Applied Materials (AMAT) 30.1%, Onto Innovation (ONTO) 11.8%).

Which stock has performed better?

Over the past year Applied Materials (AMAT) returned the most: Amtech Systems (ASYS) +58.0%, Applied Materials (AMAT) +65.1%, Onto Innovation (ONTO) +50.4%. Over five years, Applied Materials (AMAT) compounded fastest (Amtech Systems (ASYS) +1.1%/yr, Applied Materials (AMAT) +22.7%/yr, Onto Innovation (ONTO) +21.7%/yr). Returns are price only, before dividends.

Which stock is riskier?

By one-year price volatility, Applied Materials (AMAT) has been the steadiest (Amtech Systems (ASYS) 88.0%, Applied Materials (AMAT) 60.4%, Onto Innovation (ONTO) 72.0%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, ASYS, AMAT and ONTO?

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, Applied Materials (AMAT) leads on 6. 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.