ASYS vs ONTO vs NVMI Stock Comparison

Amtech Systems, Onto Innovation and Nova Prices as of Oct 27, 2026 Peers: Industry group
ASYS Amtech Systems Inc
$13.45 -14.8% 1M +65.2% 1Y
Market cap
$211.22M
P/E
52.8x
Revenue (TTM)
$81.67M
Div. yield
–
Semiconductor Equipment Technology
1 win
ONTO Onto Innovation Inc.
$214.16 -25.5% 1M +59.5% 1Y
Market cap
$11.05B
P/E
83.3x
Revenue (TTM)
$1.12B
Div. yield
–
Semiconductor Equipment Technology
3 wins
NVMI Nova Ltd.
$327.60 -11.0% 1M -6.7% 1Y
Market cap
$10.07B
P/E
37.3x
Revenue (TTM)
$937.50M
Div. yield
–
Semiconductor Equipment Technology
5 wins

Head to Head

9 decided of 12

Nova leads on 5 of the 12 questions below (Nova 5, Onto Innovation 3, Amtech Systems 1). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionASYSONTONVMILeader
Larger companyMarket capitalisation $211.22M $11.05B $10.07B ONTO
Cheaper on earningsLower P/E, profitable companies only 52.8x 83.3x 37.3x NVMI
Cheaper on forward earningsLower price / next fiscal year consensus EPS 40.8x 25.4x 29.0x ONTO
Faster revenue growthRevenue growth, trailing twelve months -2.4% +8.1% +16.2% NVMI
More profitableNet margin, trailing twelve months 4.9% 11.8% 28.8% NVMI
Better return on capitalReturn on invested capital — — — –
Less leveragedLower net debt / EBITDA — — — –
Higher dividend yieldTrailing dividend yield 0.00% 0.00% 0.00% –
Better 1-year returnPrice return, last 12 months +65.2% +59.5% -6.7% ASYS
Better 5-year returnAnnualised price return, 5 years -2.0%/yr +22.4%/yr +25.6%/yr NVMI
Less volatileAnnualised volatility, 1 year 88.2% 72.2% 59.5% NVMI
Higher overall scoreMean of the five percentile scores vs peers 59/100 60/100 55/100 ONTO

Percentile Scorecard

ASYSONTONVMI

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

AxisASYSONTONVMI
Valuation 95 #6 of 94 61 #37 of 94 57 #41 of 94
Growth 78 #21 of 92 31 #64 of 92 70 #28 of 92
Profitability 51 #45 of 90 58 #38 of 90 76 #22 of 90
Financial Health 66 #34 of 99 57 #43 of 99 14 #85 of 99
Shareholder Returns 4 #70 of 73 94 #5 of 73 –
Overall 59 60 55
  • ASYS ranked among 103 companies in Semiconductors
  • ONTO ranked among 103 companies in Semiconductors
  • NVMI ranked among 103 companies in Semiconductors

Price Performance

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

Returns

PeriodASYSONTONVMISPY
1 month -14.8%-25.5%-11.0% -0.2%
3 months -8.4%-11.5%-18.6% +3.9%
6 months -19.0%-24.2%-34.3% +8.2%
Year to date +7.2%+35.7%-0.2% +12.9%
1 year +65.2%+59.5%-6.7% +12.3%
3 years +84.0%+86.4%+260.6% +87.4%
3 years, per year +22.6%+23.1%+53.4% +23.3%
5 years -9.4%+174.6%+211.9% +67.9%
5 years, per year -2.0%+22.4%+25.6% +10.9%
10 years +200.9%—+2,596.3% +261.1%
10 years, per year +11.6%—+39.0% +13.7%

Risk

MeasureASYSONTONVMISPY
Volatility, 1Y 88.2%72.2%59.5% 12.7%
Downside volatility, 1Y 95.7%73.0%67.7% 12.7%
Beta vs S&P 500, 1Y 2.613.172.90 1.00
Return / volatility, 1Y 0.740.82-0.11 0.97
Max drawdown, 5Y -78.4%-62.8%-52.8% -25.4%
From 52-week high -43.9%-43.4%-45.9% -1.2%
52-week high $23.99$378.45$605.65 $779.14
52-week low $7.05$124.09$275.78 $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.

MultipleASYSONTONVMI
P/E now vs peer median 51.9xmedian 45.6x 79.8xmedian 45.6x 36.5xmedian 45.6x
P/S now vs peer median 2.9xmedian 7.7x 9.4xmedian 7.7x 11.1xmedian 7.7x
EV/EBITDA now vs peer median 16.8xmedian 29.0x 39.5xmedian 29.0x 33.7xmedian 29.0x
P/FCF now vs peer median 27.0xmedian 40.6x 41.6xmedian 40.6x 42.5xmedian 40.6x
P/B now vs peer median 2.0xmedian 4.6x 5.5xmedian 4.6x 7.1xmedian 4.6x
PEG now vs peer median -50.55median 2.28 -9.07median 2.28 1.48median 2.28

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 monthsASYSONTONVMI
Revenue $81.67M $1.12B $937.50M
Gross profit $38.27M $564.06M $535.50M
Operating income $6.62M $134.61M $271.61M
Net income $4.00M $132.61M $270.51M
Free cash flow $8.74M $252.47M $244.83M
R&D $3.10M $142.63M $151.05M
EPS (diluted) $0.25 $2.67 $8.24
Cash & equivalents $83.11M $1.25B $124.85M
Shares (diluted) 16.04M 49.68M 32.80M
Enterprise value $63.71M $6.89B $7.24B

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
MetricASYSONTONVMI
P/E 51.9x 79.8x 36.5x
P/FCF 27.0x 41.6x 42.5x
P/Operating cash flow 24.6x 39.4x 46.0x
P/S 2.9x 9.4x 11.1x
P/B 2.0x 5.5x 7.1x
P/Tangible book 2.1x 6.3x 7.3x
EV/EBITDA 16.8x 39.5x 33.7x
EV/EBIT 23.0x 64.0x 36.0x
EV/Revenue 1.9x 7.7x 10.4x
EV/FCF 17.4x 34.1x 40.0x
EV/Operating cash flow 15.9x 32.4x 43.2x
PEG (3Y EPS CAGR) -50.55 -9.07 1.48

Growth

14 metrics
MetricASYSONTONVMI
Revenue growth (1Y) -2.4% 8.1% 16.2%
Revenue CAGR (3Y) -11.5% 7.7% 19.5%
Gross profit growth (1Y) 36.8% 5.6% 16.2%
Gross profit CAGR (3Y) -5.5% 5.4% 20.0%
Operating income growth (1Y) 121.8% -29.5% 16.3%
Operating income CAGR (3Y) 121.5% -8.3% 24.6%
Net income growth (1Y) 112.5% -33.7% 15.2%
Net income CAGR (3Y) 3.4% -8.6% 25.8%
EPS growth (1Y) 111.2% -34.5% 12.8%
EPS CAGR (3Y) -1.0% -8.8% 24.6%
Operating cash flow growth (1Y) 47.7% -2.5% -1.4%
Operating cash flow CAGR (3Y) 49.8% 17.7% 20.7%
Free cash flow growth (1Y) 40.6% 5.9% -3.4%
Free cash flow CAGR (3Y) 42.5% 22.0% 18.2%

Profitability

14 metrics
MetricASYSONTONVMI
Gross margin 46.9% 50.4% 57.1%
EBITDA margin 11.1% 19.5% 31.0%
Operating margin 8.1% 12.0% 29.0%
Pretax margin 8.0% 14.1% 34.1%
Net margin 4.9% 11.8% 28.8%
FCF margin 10.7% 22.5% 26.1%
Operating cash flow margin 11.7% 23.8% 24.1%
Return on equity 4.7% 6.5% 19.0%
Return on assets 3.1% 4.4% 11.0%
Return on invested capital – – –
Return on capital employed 6.4% 4.8% 17.9%
Asset turnover 0.6x 0.4x 0.4x
Cash conversion (OCF / net income) 2.4x 2.0x 0.8x
Stock comp / revenue 1.4% 2.8% 2.8%

Financial Health

11 metrics
MetricASYSONTONVMI
Debt / assets – – –
Debt / equity – – –
Net debt / EBITDA – – –
Debt / FCF – – –
Liabilities / assets 26.2% 48.0% 41.1%
Equity / assets 73.8% 52.0% 58.9%
Interest coverage 254.5x – –
Current ratio 5.4x 9.7x 1.6x
Quick ratio 4.4x 8.2x 0.9x
Cash ratio 3.5x 6.9x 0.7x
Altman Z-score 4.24 5.06 –

Shareholder Returns

7 metrics
MetricASYSONTONVMI
Dividend yield – – –
Net buyback yield -24.6% 1.8% –
Shareholder yield -24.6% 1.8% –
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.

ConsensusASYSONTONVMI
Forward P/E 40.8xFY2026 25.4xFY2026 29.0xFY2026
EPS, next fiscal year $0.33FY2026 $8.42FY2026 $11.30FY2026
EPS growth, next FY – +70.4%FY2026 +31.1%FY2026
EPS growth, the year after +121.2% +43.5% +17.2%
Revenue, next fiscal year $87.86MFY2026 $1.37BFY2026 $1.15BFY2026
Revenue growth, next FY +10.7%FY2026 +35.5%FY2026 +30.3%FY2026
Revenue growth, the year after +10.0% +41.1% +23.9%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersASYSONTONVMI
Held by institutions 59.5% 98.3% 69.0%
Institutions holding 111 688 343
Change in shares held, QoQ +39.6% +2.3% -4.1%
Institutions buying 85 376 175
Institutions selling 20 232 129
Buyers to sellers 4.25 1.62 1.36

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.

ASYSONTONVMI
ASYS 1.00 0.51 0.52
ONTO 0.51 1.00 0.81
NVMI 0.52 0.81 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, ASYS, ONTO and NVMI?

Onto Innovation (ONTO) is the largest by market capitalisation: Amtech Systems (ASYS) $211.22M, Onto Innovation (ONTO) $11.05B, Nova (NVMI) $10.07B.

Which stock is cheaper, ASYS, ONTO and NVMI?

Nova (NVMI) trades on the lowest price-to-earnings ratio (Amtech Systems (ASYS) 52.8x, Onto Innovation (ONTO) 83.3x, Nova (NVMI) 37.3x). On next year's consensus earnings, Onto Innovation (ONTO) is cheapest (Amtech Systems (ASYS) 40.8x, Onto Innovation (ONTO) 25.4x, Nova (NVMI) 29.0x). A lower multiple can reflect slower expected growth, so read it next to the growth figures.

Which company is growing faster?

Nova (NVMI) grew revenue fastest over the trailing twelve months: Amtech Systems (ASYS) -2.4%, Onto Innovation (ONTO) +8.1%, Nova (NVMI) +16.2%.

Which company is more profitable?

Nova (NVMI) has the highest net margin (Amtech Systems (ASYS) 4.9%, Onto Innovation (ONTO) 11.8%, Nova (NVMI) 28.8%).

Which stock has performed better?

Over the past year Amtech Systems (ASYS) returned the most: Amtech Systems (ASYS) +65.2%, Onto Innovation (ONTO) +59.5%, Nova (NVMI) -6.7%. Over five years, Nova (NVMI) compounded fastest (Amtech Systems (ASYS) -2.0%/yr, Onto Innovation (ONTO) +22.4%/yr, Nova (NVMI) +25.6%/yr). Returns are price only, before dividends.

Which stock is riskier?

By one-year price volatility, Nova (NVMI) has been the steadiest (Amtech Systems (ASYS) 88.2%, Onto Innovation (ONTO) 72.2%, Nova (NVMI) 59.5%). Volatility measures how widely the price swings, not the risk of the business.

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

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