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olivLaw · US equity research

Onto Innovation Inc. ONTO

Measuring & Controlling Devices, NEC · SIC 3829 · Vertical: Measuring & Controlling Devices, NEC (SIC 3829)

184.82USD−8.68% · 1 dayClose 04 Nov 2026

Onto Innovation designs, makes and supports metrology and inspection tools for the semiconductor industry, used for process control and yield from silicon wafers through to advanced chip packaging. It matters now because demand linked to artificial intelligence pushed quarterly revenue to a record of $ million in the second quarter of 2026.

At the close of 04 Nov 2026, Onto Innovation Inc. (ONTO) stock was 184.82 USD (−8.68% on the day), with market capitalisation 9.1 bn USD, P/E 69.4 on diluted EPS of 2.66 USD over the last 12 months, beta 2.51, 52-week range 124.09–378.45 USD. Latest reported quarter (Q2 2027): revenue of 343.1 m USD (+35.3% YoY), net income of 60.1 m USD (+77.2% YoY), diluted EPS 1.21 USD.

Data as of · AI analysis dated · Source: SEC filings and closing prices, computed by olivLaw.

Market cap
9.1 bn USD
shares as of 31 Jul 2026
P/E (TTM)
69.4
Diluted EPS TTM 2.66 · TTM to 30 Jun 2026
E/P (TTM)
1.44%
TTM to 30 Jun 2026
Dividend yield
unavailable
Beta (2y)
2.51
Volatility (1y) 73%
52-week range
124.09378.45

Price history

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Technical reading

RSI (14)
31.9
weak (30–45)
Bollinger (20, 2)
164.09 – 288.65
in the lower half of the band · %B 0.17 · band width 55.0%
SMA 50 / 200
258.78 / 260.66
downtrend (price < SMA50 < SMA200)
MACD (12, 26, 9)
-21.50 / -19.34
MACD below signal

Indicators describe past prices; on their own they do not predict direction. On our history the RSI ≤ 40 filter added no return (see the signals methodology).

Performance

CompanyS&P 500vs S&P 500Vertical median
1 month−43.2%−1.1%−42.1 pp—
3 months−33.0%−0.5%−32.6 pp—
6 months−37.1%+4.4%−41.5 pp—
Year to date+17.1%+12.3%+4.8 pp—
1 year+43.1%+13.5%+29.6 pp−33.4%
3 years+55.4%+76.4%−21.0 pp−9.9%
5 years+99.1%+63.7%+35.5 pp—
Max drawdown (1y)
−51.2%
30 Jun 2026 → 04 Nov 2026
Max drawdown (5y)
−62.8%
16 Jul 2024 → 09 May 2025
Compound annual growth (5y)
+14.8%
S&P 500 +10.4%

Price returns, dividends excluded.

Quarterly results

Latest quarter: Q2 2027 · 30 Jun 2026

Revenue
343.1 m USD
+35.3% YoY
Net income
60.1 m USD
+77.2% YoY
Diluted EPS
1.21
+75.4% YoY
net / operating
17.5% / 18.5%

Quarterly margins

Quarterly statements · USD

Fiscal yearQ3 '24Q4 '24Q1 '26Q2 '26Q3 '26Q4 '26Q1 '27Q2 '27
Revenue252.2 m263.9 m266.6 m253.6 m218.2 m266.9 m291.9 m343.1 m
Cost of revenue115.8 m131.5 m123.4 m131.5 m107.6 m143.1 m145.6 m159.9 m
Gross profit136.4 m132.4 m143.2 m122.1 m110.6 m123.8 m146.4 m183.3 m
Research & development28.3 m32.0 m28.0 m35.3 m32.5 m36.2 m35.1 m38.9 m
Operating income53.1 m42.5 m63.1 m32.2 m23.7 m13.9 m33.5 m63.6 m
Pre-tax income61.0 m51.3 m71.7 m39.7 m32.0 m19.5 m38.1 m68.5 m
Income tax8.0 m2.5 m7.6 m5.8 m3.8 m9.0 m4.3 m8.4 m
Net income53.1 m48.8 m64.1 m33.9 m28.2 m10.5 m33.8 m60.1 m
Diluted EPS1.070.98 ≈1.300.690.570.21 ≈0.671.21
Operating cash flow67.2 m ≈56.0 m92.0 m57.9 m ≈83.4 m ≈95.0 m26.3 m61.5 m ≈
Capex8.0 m ≈4.6 m8.2 m13.8 m ≈1.4 m ≈5.1 m3.6 m3.7 m ≈
Share repurchases0 ≈25.1 m75.0 m0 ≈0 ≈00205.0 m ≈

≈ derived quarter (cumulative difference / share-days average)

E/P over time

E/P = trailing-12-month diluted EPS / price at quarter end. E/P is the inverse of P/E and stays defined when earnings are negative.

Today's P/E sits at the 71 percentile of its own 14-quarter history (min 15.1, median 61.0, max 142.1; quarters with earnings only).

Fiscal years

Fiscal year20172018201920202022202320242026
Revenue255.1 m273.8 m305.9 m556.5 m1.0 bn815.9 m987.3 m1.0 bn
Revenue YoY+15.4%+7.3%+11.7%+81.9%unavailable−18.8%+21.0%unavailable
Net income32.9 m45.1 m223.3 m31.0 m223.3 m121.2 m201.7 m136.8 m
Net income YoY−25.3%+37.0%+395.2%−86.1%unavailable−45.7%+66.5%unavailable
Diluted EPS1.271.740.060.634.492.464.062.78
Diluted EPS YoY−27.4%+37.0%−96.6%+950.0%unavailable−45.2%+65.0%unavailable
net %12.9%16.5%73.0%5.6%22.2%14.9%20.4%13.6%
Free cash flow54.0 m27.6 m11.3 m102.2 m118.3 m149.4 m213.8 m299.8 m

Reported results vs expectations

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Balance sheet & financial health

Fiscal year 2026 · 03 Jan 2026

Cash
346.1 m USD
Financial debt
unavailable USD
Net debt
unavailable USD
Equity
2.1 bn USD
Total assets
2.4 bn USD
Debt / equity
unavailable
Current ratio
5.79x
ROE
unavailable
ROA
5.8%
FCF margin
29.8%

Financial statements (source on every figure)

Revenue and net income (USD)

Margins

Income statement · USD

Revenue
2023
815.9 m
2024
987.3 m
2026
1.0 bn

SEC (XBRL)· 24 Feb 2026verified

Cost of revenue
2023
395.6 m
2024
472.0 m
2026
505.5 m

SEC (XBRL)· 24 Feb 2026verified

Gross profit
2023
420.3 m
2024
515.3 m
2026
499.8 m

SEC (XBRL)· 24 Feb 2026verified

Research & development
2023
104.4 m
2024
113.9 m
2026
132.0 m

SEC (XBRL)· 24 Feb 2026verified

Operating income
2023
116.1 m
2024
187.1 m
2026
132.9 m

SEC (XBRL)· 24 Feb 2026verified

Pre-tax income
2023
132.6 m
2024
220.4 m
2026
162.9 m

SEC (XBRL)· 24 Feb 2026verified

Income tax
2023
11.4 m
2024
18.8 m
2026
26.1 m

SEC (XBRL)· 24 Feb 2026verified

Net income
2023
121.2 m
2024
201.7 m
2026
136.8 m

SEC (XBRL)· 24 Feb 2026verified

Diluted EPS
2023
2.46
2024
4.06
2026
2.78

SEC (XBRL)· 24 Feb 2026verified

Weighted average diluted shares
2023
49.3 m
2024
49.7 m
2026
49.3 m

SEC (XBRL)· 24 Feb 2026verified

Balance sheet · USD

Cash
2023
233.5 m
2024
212.9 m
2026
346.1 m

SEC (XBRL)· 06 Aug 2026verified

Receivables
2023
226.6 m
2024
308.1 m
2026
268.9 m

SEC (XBRL)· 24 Feb 2026verified

Inventories
2023
327.8 m
2024
287.0 m
2026
298.3 m

SEC (XBRL)· 24 Feb 2026verified

Current assets
2023
1.3 bn
2024
1.5 bn
2026
1.3 bn

SEC (XBRL)· 24 Feb 2026verified

Property, plant & equipment, net
2023
103.6 m
2024
123.9 m
2026
127.2 m

SEC (XBRL)· 24 Feb 2026verified

Goodwill
2023
315.8 m
2024
330.0 m
2026
644.0 m

SEC (XBRL)· 24 Feb 2026verified

Intangibles (excl. goodwill)
2023
167.4 m
2024
127.5 m
2026
298.1 m

SEC (XBRL)· 24 Feb 2026verified

Total assets
2023
1.9 bn
2024
2.1 bn
2026
2.4 bn

SEC (XBRL)· 24 Feb 2026verified

Accounts payable
2023
49.9 m
2024
56.3 m
2026
107.7 m

SEC (XBRL)· 24 Feb 2026verified

Current liabilities
2023
147.7 m
2024
170.1 m
2026
218.9 m

SEC (XBRL)· 24 Feb 2026verified

Total liabilities
2023
173.2 m
2024
191.2 m
2026
267.1 m

SEC (XBRL)· 24 Feb 2026verified

Equity
2023
1.7 bn †
2024
1.9 bn †
2026
2.1 bn †

SEC (XBRL)· 24 Feb 2026verified

Cash flow · USD

Operating cash flow
2023
172.0 m
2024
245.7 m
2026
328.3 m

SEC (XBRL)· 24 Feb 2026verified

Capex
2023
22.6 m
2024
31.9 m
2026
28.5 m

SEC (XBRL)· 24 Feb 2026verified

Free cash flow
2023
149.4 m ≈
2024
213.8 m ≈
2026
299.8 m ≈

SEC (XBRL)· 24 Feb 2026derived

Investing cash flow
2023
-103.4 m
2024
-226.5 m
2026
-121.6 m

SEC (XBRL)· 24 Feb 2026verified

Financing cash flow
2023
-9.5 m
2024
-35.7 m
2026
-75.2 m

SEC (XBRL)· 24 Feb 2026verified

Share repurchases
2023
3.2 m
2024
25.1 m
2026
75.0 m

SEC (XBRL)· 24 Feb 2026verified

Computed indicators

Growth

Revenue growth (YoY)
unavailable
input data missing
Revenue CAGR 3Y
7.2%
computed by olivLawFY 2023 → FY 2026
Revenue CAGR 5Y
unavailable
input data missing
EBIT growth (YoY)
unavailable
input data missing
Net income growth (YoY)
unavailable
input data missing
Net income CAGR 3Y
4.1%
computed by olivLawFY 2023 → FY 2026
Net income CAGR 5Y
unavailable
input data missing
EPS growth (YoY)
unavailable
input data missing
EPS CAGR 3Y
4.2%
computed by olivLawFY 2023 → FY 2026
EPS CAGR 5Y
unavailable
input data missing
FCF growth (YoY)
unavailable
input data missing

Profitability

Gross margin
50.4%
computed by olivLawTTM to 30 Jun 2026
EBITDA margin
unavailable
input data missing
EBIT margin
12.0%
computed by olivLawTTM to 30 Jun 2026
Net margin
11.8%
computed by olivLawTTM to 30 Jun 2026
FCF margin
22.5%
computed by olivLawTTM to 30 Jun 2026

Returns

ROE
6.8%
computed by olivLawTTM to 30 Jun 2026 · balance sheet at 30 Jun 2026
ROA
4.5%
computed by olivLawTTM to 30 Jun 2026 · balance sheet at 30 Jun 2026
ROIC
unavailable
input data missing
ROCE
3.9%
computed by olivLawTTM to 30 Jun 2026 · balance sheet at 30 Jun 2026
Payout ratio (EPS)
unavailable
input data missing
Payout ratio (FCF)
unavailable
input data missing

Balance sheet

Net debt
unavailable
input data missing
Net debt / EBITDA
unavailable
input data missing
Debt / equity
unavailable
input data missing
Interest coverage
unavailable
the reported interest expense is far older than the latest period (the filer changed its XBRL tag): a stale figure is not used

Liquidity

Current ratio
9.7x
computed by olivLawbalance sheet at 30 Jun 2026
Quick ratio
8.3x
computed by olivLawbalance sheet at 30 Jun 2026
Cash ratio
4.6x
computed by olivLawbalance sheet at 30 Jun 2026

Cash

Operating cash flow
266.2 m USD
computed by olivLawTTM to 30 Jun 2026
Capital expenditure
13.8 m USD
computed by olivLawTTM to 30 Jun 2026
Free cash flow
252.5 m USD
computed by olivLawTTM to 30 Jun 2026
FCF conversion
190.4%
computed by olivLawTTM to 30 Jun 2026
Cash conversion
unavailable
input data missing

Efficiency

Days sales outstanding
101 days
computed by olivLawTTM to 30 Jun 2026 · balance sheet at 30 Jun 2026
Days inventory outstanding
213 days
computed by olivLawTTM to 30 Jun 2026 · balance sheet at 30 Jun 2026
Days payables outstanding
58 days
computed by olivLawTTM to 30 Jun 2026 · balance sheet at 30 Jun 2026
Cash conversion cycle
256 days
computed by olivLawTTM to 30 Jun 2026 · balance sheet at 30 Jun 2026

Market and valuation

Market capitalisation
9.1 bn USD
computed by olivLawbalance sheet at 30 Jun 2026
Enterprise value
unavailable
input data missing
Market cap / net income TTM
68.4x
computed by olivLawTTM to 30 Jun 2026
P/E (TTM)
69.4x
computed by olivLawTTM to 30 Jun 2026
Earnings yield
1.4%
computed by olivLawTTM to 30 Jun 2026
P/B
4.7x
computed by olivLawbalance sheet at 30 Jun 2026
P/S
8.1x
computed by olivLawTTM to 30 Jun 2026 · balance sheet at 30 Jun 2026
EV/EBITDA
unavailable
input data missing
EV/EBIT
unavailable
input data missing
EV/Sales
unavailable
input data missing
P/FCF
35.9x
computed by olivLawTTM to 30 Jun 2026 · balance sheet at 30 Jun 2026
FCF yield
2.8%
computed by olivLawTTM to 30 Jun 2026 · balance sheet at 30 Jun 2026
Dividend yield
unavailable
no dividend in the structured statements; a missing line is not a confirmed zero
Shareholder yield (distributions)
2.3%
computed by olivLawTTM to 30 Jun 2026 · balance sheet at 30 Jun 2026

1 indicators that do not apply to the sector.

Valuation

olivLaw classification

Insufficient data
What is missing
  • score weight coverage: 58.3% of at least 60%
  • valuation methods computed: 0 of at least 1

A scoring methodology on indicators and valuation, not investment advice.

Closing price

184.82 USD

04 Nov 2026Source: olivLaw, closing series

Market cap: 9.1 bn USD

Key indicators

Market capitalisation
9.1 bn USD
computed by olivLawbalance sheet at 30 Jun 2026
P/E (TTM)
69.4x
computed by olivLawTTM to 30 Jun 2026
P/B
4.7x
computed by olivLawbalance sheet at 30 Jun 2026
EV/EBITDA
unavailable
input data missing
ROE
6.8%
computed by olivLawTTM to 30 Jun 2026 · balance sheet at 30 Jun 2026
Net margin
11.8%
computed by olivLawTTM to 30 Jun 2026
Revenue growth (YoY)
unavailable
input data missing
Dividend yield
unavailable
no dividend in the structured statements; a missing line is not a confirmed zero

Coverage and freshness

28/37 reporting lines present
Latest full fiscal year: 2026
Latest reported period: 30 Jun 2026
Latest balance sheet date: 30 Jun 2026
Share count (cover of the latest filing), as of: 31 Jul 2026
Source: SEC (XBRL)published 06 Aug 2026
verified 2582derived 197

Score by group

58% · Insufficient data

Estimated value range

unavailable — no valuation method could be computed

Valuation assumptions are editorial choices, not measured; beta is not measured.

Valuation methods

  • DCF (discounted cash flow)unavailable · the reported interest expense is far older than the latest period (the filer changed its XBRL tag): a stale figure is not used
  • Peers: EV/EBITDAunavailable · net debt missing: EV cannot be bridged to equity (missing debt is not zero)
  • Peers: P/Eunavailable · not enough peers
  • Dividend discount (DDM)unavailable · the company pays no dividend: a dividend model needs an explicit initiation assumption

no valuation method could be computed

Multiple comparisons use the SIC vertical: Measuring & Controlling Devices, NEC (SIC 3829)

Classification (SIC) comparables group by industry code, not by economic activity; the direct group is an editorial selection by activity. Members' multiples are on their own trailing twelve months, at their own latest close.

Assumptions (illustrative, editorial)

Risk-free rate
4.3%
Equity risk premium
5.0%
Beta (default)
1.00
Cost of equity
9.3%
Terminal growth
2.5%

Factor scorecard

Insufficient data

Minimum-evidence gate: score weight coverage: 58.3% of at least 60%; valuation methods computed: 0 of at least 1

FactorValueScoreWeight used
ROIC · Qualityunavailableunavailable—
Net margin · Quality11.8%75 (vs peers)11%
FCF conversion · Quality190.4%100 (on a fixed band)11%
Revenue CAGR 3Y · Growth7.2%60 (on a fixed band)14%
EPS CAGR 3Y · Growth4.2%28 (on a fixed band)14%
Net debt / EBITDA · Balance sheetunavailableunavailable—
Interest coverage · Balance sheetunavailableunavailable—
Current ratio · Balance sheet9.7x100 (on a fixed band)7%
P/E (TTM) · Valuation69.4x0 (on a fixed band)18%
EV/EBITDA · Valuationunavailableunavailable—
FCF yield · Valuation2.8%35 (on a fixed band)14%
Shareholder yield (distributions) · Returns2.3%32 (on a fixed band)11%
Payout ratio (FCF) · Returnsunavailableunavailable—

Factors without a value were dropped; the remaining weights were renormalised.

Score groups

  • Balance sheet· partial100/100 · 1/3 factors with a value
  • Growth44/100 · 2/2 factors with a value
  • Quality88/100 · 2/3 factors with a value
  • Returns· partial32/100 · 1/2 factors with a value
  • Valuation15/100 · 2/3 factors with a value

A «partial» group is computed from under half of its weight or from one factor: it is not a full assessment of the group.

Memo

ONTO INNOVATION INC. (ONTO). Latest full fiscal year: 2026; data up to 2026-06-30.

Figures computed from the financial statements: revenue 1.0 bn USD in 2026; net margin 11.8%; ROE 6.8%.

Valuation cannot be computed from the available data.

Insufficient data for a verdict (score weight coverage: 58.3% of at least 60%; valuation methods computed: 0 of at least 1).

Text generated deterministically from the figures shown; no language model. Not investment advice.

What supports the thesis

  • Net margin: 11.8%
  • FCF conversion: 190.4%
  • Current ratio: 9.7x

What contradicts it

  • EPS CAGR 3Y: 4.2%
  • P/E (TTM): 69.4x

Not assessed (insufficient data or a ratio without meaning): ROIC, Net debt / EBITDA, Interest coverage, EV/EBITDA, Payout ratio (FCF).

Versus the vertical median

Measuring & Controlling Devices, NEC (SIC 3829) · same industry (4-digit SIC) · compared with 9 companies

Multiples and returns vs the median

P/E
69.4x
vertical median 41.6x
above median (+66.8%)
EV/EBITDA
—
vertical median 16.4x
P/S
8.1x
vertical median 1.5x
above median (+436.8%)
P/B
4.7x
vertical median 3.6x
above median (+32.9%)
ROE
6.8%
vertical median -4.5%
above median
Net margin
11.8%
vertical median -5.9%
above median
EBIT margin
12.0%
vertical median -0.5%
above median
Revenue YoY
—
vertical median 0.9%
Net debt/EBITDA
—
vertical median 1.2x
Dividend yield
—
vertical median —

Price rebased to 100 (monthly, 5 years)

Companies in the vertical

Market capP/EROENet marginRevenue YoY1A / 3A
TMOThermo Fisher Scientific Inc.261.6 bn37.313.4%14.9%+3.9%+20% / +42%
ROKRockwell Automation, Inc.49.3 bn41.634.5%13.4%+0.9%+12% / +61%
TRMBTrimble Inc.12.4 bn—-2.9%-4.1%−2.6%−33% / +17%
ONTOOnto Innovation Inc.9.1 bn69.46.8%11.8%unavailable+43% / +55%
MIRMirion Technologies, Inc.336.9 m159.41.6%2.7%+7.5%−31% / +101%
OWLTOwlet, Inc.132.4 m——-7.7%+35.4%−66% / −10%
GEOSGeospace Technologies Corp51.0 m—-34.4%-43.1%−18.3%−70% / −67%
BCHTBirchtech Corp.28.9 m—-134.4%-21.7%+1.3%−75% / −78%
QSIQuantum-Si Incorporated——-49.1%-6,138.3%−20.3%−9% / −20%
NIKINiki BioSolutions, Inc.——-6.2%—−66.7%−87% / −90%

1- and 3-year price returns: for ONTO from daily closes (the same as the performance table), for the other companies from month-end closes.

olivLaw engine forecast

The world engine ran after the company's latest material disclosure. Probabilities are of TOUCHING a level within the horizon (not closing there) and sit next to the random walk (p_rw), the no-information benchmark.

The engine has no published run for this company yet.

Valuation scenarios (editable assumptions)

Illustrative scenarios

Illustrative: not forecasts and without probabilities. Each case is one coherent set of assumptions, computed on today's figures.

Bear
Allowed range: -50 … 50%
Allowed range: -100 … 100%
Allowed range: 0 … 100
Allowed range: -10 … 20%
Allowed range: 0 … 100%
Base
Allowed range: -50 … 50%
Allowed range: -100 … 100%
Allowed range: 0 … 100
Allowed range: -10 … 20%
Allowed range: 0 … 100%
Bull
Allowed range: -50 … 50%
Allowed range: -100 … 100%
Allowed range: 0 … 100
Allowed range: -10 … 20%
Allowed range: 0 … 100%
Nothing is saved.

Estimated price (USD)

Estimated priceBearBaseBull
1 years
113.88
Total return -38% · Per year -38%
201.08
Total return 9% · Per year 9%
302.54
Total return 64% · Per year 64%
3 years
116.62
Total return -37% · Per year -14%
231.11
Total return 25% · Per year 8%
380.91
Total return 106% · Per year 27%
5 years
119.42
Total return -35% · Per year -8%
265.62
Total return 44% · Per year 8%
479.57
Total return 159% · Per year 21%
What moves the 3-year price the most
  • Exit P/E± 57.78
  • Net margin± 40.44
  • Annual revenue growth± 32.36
  • Annual dilution± 3.40

AI analysis

AI-generatedAI-generated analysis (Claude) from cited public sources; it may contain errors. Not investment advice. As of 27 Oct 2026 · Model: claude-haiku-5-5.

In brief

Onto Innovation designs, makes and supports metrology and inspection tools for the semiconductor industry, used for process control and yield from silicon wafers through to advanced chip packaging. It matters now because demand linked to artificial intelligence pushed quarterly revenue to a record of $1 million in the second quarter of 2026 3.

SWOT

Strengths

  • Broad portfolio of metrology, inspection and process control software, with a leadership position the company claims 1. Sustained investment in research and development, which rose in fiscal 2025 1. Backlog exceeded one billion dollars for the first time 3.
  • Gross margin rose and results beat the high end of guidance in the second quarter of 2026, showing execution strength 3. Cash and short-term investments stood at about 1.88 billion dollars at quarter end 3.
  • Integrated systems embedded in the fabrication process create high switching costs for customers and protect existing positions 1.

Weaknesses

  • Revenue is concentrated among a few large customers whose reduced orders would significantly affect revenue and cash flows 1.
  • New system sales are cyclical and depend on the timing of new node launches, which makes quarters hard to forecast 1.
  • Gross margin fell in fiscal 2025 because of inventory write-downs and restructuring costs 1.

Opportunities

  • AI-related demand for advanced nodes and advanced packaging could sustain growth 13. The shift from wafers to panels could open a new market for lithography and inspection 1.
  • Integrating Semilab USA could extend the offer to SiC specialty devices and materials characterization 1.
  • If customers keep multi-year growth plans, order visibility could remain high 3.

Threats

  • Export restrictions and tariffs could limit access to the Chinese market and raise supply costs 1.
  • Competitors with greater resources could cut prices or take customers from the company 1.
  • A weaker investment cycle in semiconductors could reduce demand for the company's systems 1.

Risks

  • Customer concentrationhigh

    A small number of large customers account for a substantial part of revenue. If they buy less or delay large orders, cash flows could decline considerably 1.

  • Industry cyclicalityhigh

    Demand for semiconductor equipment has fallen substantially in the past and could fall again, directly affecting the company's sales 1.

  • Export restrictions and tariffshigh

    New export rules and tariffs have already reduced sales in China and could continue to affect operations, financial condition and results 1.

  • Semilab USA integrationmedium

    Integrating the acquisition could prove more difficult and costly than expected, and the anticipated benefits might not be achieved 1.

  • Supply chainmedium

    Components come from a limited group of suppliers, several of them sole sources. Delays or price increases could affect margins and deliveries 1.

Investment thesis

What would need to be true (bull case)

  • Revenue growth, rising gross margin and a backlog above one billion dollars suggest that demand for advanced nodes and advanced packaging is solid 3.
  • Its leadership in metrology and inspection, plus high switching costs for customers, could protect market share over the long term 1.
  • Expansion into advanced packaging, panels and materials characterization could open new revenue sources if those markets keep growing 1.

What would break the thesis

  • Revenue is cyclical and depends on investment by a few large customers, which can make quarterly results hard to anticipate 1.
  • Export restrictions and trade tensions could reduce access to the Chinese market and raise costs 1.
  • Gross margin fell in fiscal 2025, and integrating a large acquisition could slow the improvement in results 1.

What to watch

  • Delivery against third-quarter 2026 revenue guidanceQ3 2026
  • Trend in backlog and demand for advanced nodes2027
  • Effect of new export rules on sales in Chinanext 10-K
  • Semilab USA integration and realization of expected benefits2027

Products, market & competition

AI-generatedAI-generated analysis (Claude) from cited public sources; it may contain errors. Not investment advice. As of 27 Oct 2026 · Model: claude-haiku-5-5.

The business

Onto Innovation describes itself as a worldwide leader in the design, development, manufacture and support of metrology and inspection tools for the semiconductor industry, including optical metrology systems, macro defect inspection on patterned and panel substrates, lithography systems and process control analytical software 1. Its products are used mainly by silicon wafer manufacturers, IC fabricators and advanced packaging manufacturers, and its principal market is semiconductor capital equipment 1. Systems and software dominate revenue, representing 84% in fiscal 2025 1. The Semilab USA acquisition, completed in the fourth quarter of 2025, added product lines for wafer contamination monitoring, materials characterization and surface charge metrology 1.

The company reports one business segment, and its process control focus is on measuring the structure, composition and geometry of devices on silicon wafers to improve performance and manufacturing yields 1. Its products cover both front-end and back-end manufacturing, from critical dimension metrology to backside defect inspection before EUV lithography 1. Customers are concentrated in Asia, where most capacity investment occurs: Taiwan and South Korea together accounted for 60% of revenue in fiscal 2025 1.

The current momentum is driven by demand for advanced nodes and advanced packaging linked to AI applications. Advanced node sales tend to be cyclical because metrology is bought when new lines are set up, while advanced packaging sales follow assembly volumes 1. In the second quarter of 2026 the company reported advanced node revenue up 50% sequentially to a new quarterly record 3.

Segments

Systems and software

This is the largest revenue source, including Atlas automated metrology systems, IMPULSE integrated metrology, Dragonfly inspection systems and AI Diffract software. It represented 84% of revenue in fiscal 2025 1. Inspection sales for packaging declined while metrology sales for advanced nodes rose 1.

Parts and services

This includes spare parts, maintenance contracts, system upgrades and billable service calls. Revenue rose in fiscal 2025 on customer spending for upgrades and repairs of existing systems 1. It is less cyclical than new system sales.

Semilab USA

The acquisition adds FAaST, CnCV and MBIR product lines for wafer contamination monitoring and materials characterization, including for SiC specialty devices. The company said it contributed revenue in fiscal 2025, and integration remains a risk 1.

Market context

The principal market is semiconductor capital equipment, with demand across logic, memory, advanced packaging and specialty devices such as LEDs, MEMS and CMOS image sensors 1. AI-related demand created new requirements for both advanced nodes and advanced packaging 1. Management expects demand trends to extend into 2027, though these are management views rather than certainties 3.

The industry is cyclical, and sales of metrology for new nodes concentrate in fab construction periods. Once yields stabilize, purchases shift toward additional capacity 1. This cycle explains why revenue can swing from quarter to quarter even when long-term demand stays high 1.

Trends

  • AI-driven demandtailwind

    AI applications have generated demand for advanced nodes and advanced packaging, including high-bandwidth memory, leading to new quarterly records 13. If this demand holds, it could support revenue growth in the second half of 2026.

  • Shift to panel substratestailwind

    Advanced packaging is moving from 300mm wafers to large rectangular panels, and the JetStep X500 and Firefly systems are positioned for this segment 1. Adoption could open a new market but is still in an early growth phase.

  • Export restrictions on Chinaheadwind

    New US export rules for semiconductor technology sold in China lowered sales in that region, which fell to 7% of revenue in fiscal 2025 from 12% a year earlier 1. The company has applied for licences but cannot control the outcome.

  • Supply chain costs and tariffsmixed

    Tariffs and supply chain imbalances raised material and logistics costs, and gross margin fell to 49.7% in fiscal 2025 partly due to inventory write-downs 1. The company reported a higher gross margin in the second quarter of 2026, but cost pressure remains a factor to monitor 3.

Competitive position

The company notes that some current and potential competitors have significantly greater resources, which could impair sales or force lower prices 1. However, the high cost of switching equipment vendors makes it difficult for rivals to win customers even when their systems are superior 1. The sources do not name competitors, so the list below reflects only the categories described.

  • Metrology equipment makers with greater resources

    The company says some current and potential competitors have significantly greater resources, without naming them in the source.

  • Integrated equipment suppliers for wafer fabs

    Integrated metrology systems are installed on wafer fabrication equipment from other suppliers, and a decline in those suppliers' sales or the development of competing systems could affect the company 1.

  • Flat panel display lithography suppliers

    The source notes the JetStep lithography system emerged from the flat panel display market, so competition from that field exists, without explicit names 1.

  • Materials characterization instrument makers

    The company enters materials characterization through the Semilab USA acquisition, where competition is fragmented and unnamed in the source 1.

News & filings

In the press

SEC filings

  • Current report10 Aug 2026
    Acquisition or disposition of assets · Regulation FD disclosure · Financial statements and exhibits
  • Quarterly report06 Aug 2026
  • Current report06 Aug 2026
    Results of operations · Financial statements and exhibits
  • Current report21 May 2026
    Material agreement · Creation of a direct financial obligation · Item 3.02 · Other events · Financial statements and exhibits
  • Current report20 May 2026
    Shareholder vote · Financial statements and exhibits
  • Current report18 May 2026
    Other events · Financial statements and exhibits
  • Quarterly report05 May 2026
  • Current report05 May 2026
    Results of operations · Financial statements and exhibits
  • Current report21 Apr 2026
    Material agreement · Regulation FD disclosure · Other events · Financial statements and exhibits
  • Current report16 Apr 2026
    Results of operations · Financial statements and exhibits

Sources

  1. [1] Form 10-K, fiscal year ended 2026-01-03 · SEC / Onto Innovation Inc. · 24 Feb 2026
  2. [2] Form 10-Q, quarter ended 2026-06-30 · SEC / Onto Innovation Inc. · 06 Aug 2026
  3. [3] Form 8-K, results release (exhibit 99.1) · SEC / Onto Innovation Inc. · 06 Aug 2026

Figures computed by olivLaw from SEC filings and closing prices; the qualitative analysis is AI-generated from cited sources. Not investment advice.