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Side-by-side financial comparison of Inotiv, Inc. (NOTV) and ONTO INNOVATION INC. (ONTO). Click either name above to swap in a different company.

ONTO INNOVATION INC. is the larger business by last-quarter revenue ($218.2M vs $120.9M, roughly 1.8× Inotiv, Inc.). ONTO INNOVATION INC. runs the higher net margin — 12.9% vs -23.5%, a 36.4% gap on every dollar of revenue. On growth, Inotiv, Inc. posted the faster year-over-year revenue change (0.8% vs -13.5%). ONTO INNOVATION INC. produced more free cash flow last quarter ($82.0M vs $-10.6M). Over the past eight quarters, ONTO INNOVATION INC.'s revenue compounded faster (2.6% CAGR vs 0.8%).

Inotiv, Inc. is a contract research organization organized in Indiana and headquartered in Lafayette, Indiana. The company operates two core business units: Discovery and Safety Assessment (DSA) and Research Models and Services (RMS). The CRS business unit offers drug development and environmental sciences services, including safety assessment, analytical, metabolism, CMC and regulatory consultancy for small molecule drug candidates, biotherapeutics, and biomedical devices. The RMS business u...

Onto Innovation Inc. is an American semiconductor company formed in 2019 from the merger of Rudolph Technologies, Inc. and Nanometrics Incorporated. It is a provider of process and process control equipment and software for microelectronic manufacturing industries.

NOTV vs ONTO — Head-to-Head

Bigger by revenue
ONTO
ONTO
1.8× larger
ONTO
$218.2M
$120.9M
NOTV
Growing faster (revenue YoY)
NOTV
NOTV
+14.3% gap
NOTV
0.8%
-13.5%
ONTO
Higher net margin
ONTO
ONTO
36.4% more per $
ONTO
12.9%
-23.5%
NOTV
More free cash flow
ONTO
ONTO
$92.6M more FCF
ONTO
$82.0M
$-10.6M
NOTV
Faster 2-yr revenue CAGR
ONTO
ONTO
Annualised
ONTO
2.6%
0.8%
NOTV

Income Statement — Q1 FY2026 vs Q3 FY2025

Metric
NOTV
NOTV
ONTO
ONTO
Revenue
$120.9M
$218.2M
Net Profit
$-28.4M
$28.2M
Gross Margin
50.7%
Operating Margin
-13.5%
10.9%
Net Margin
-23.5%
12.9%
Revenue YoY
0.8%
-13.5%
Net Profit YoY
-2.7%
-46.8%
EPS (diluted)
$-0.83
$0.57

Green = leading value per metric. Periods may differ when fiscal calendars don't align.

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.

Revenue
NOTV
NOTV
ONTO
ONTO
Q4 25
$120.9M
Q3 25
$138.1M
$218.2M
Q2 25
$130.7M
$253.6M
Q1 25
$124.3M
$266.6M
Q4 24
$119.9M
$263.9M
Q3 24
$130.4M
$252.2M
Q2 24
$105.8M
$242.3M
Q1 24
$119.0M
$228.8M
Net Profit
NOTV
NOTV
ONTO
ONTO
Q4 25
$-28.4M
Q3 25
$-8.6M
$28.2M
Q2 25
$-17.6M
$33.9M
Q1 25
$-14.9M
$64.1M
Q4 24
$-27.6M
$48.8M
Q3 24
$-18.9M
$53.1M
Q2 24
$-26.1M
$52.9M
Q1 24
$-48.1M
$46.9M
Gross Margin
NOTV
NOTV
ONTO
ONTO
Q4 25
Q3 25
50.7%
Q2 25
48.2%
Q1 25
53.7%
Q4 24
50.2%
Q3 24
54.1%
Q2 24
52.9%
Q1 24
51.7%
Operating Margin
NOTV
NOTV
ONTO
ONTO
Q4 25
-13.5%
Q3 25
-4.9%
10.9%
Q2 25
-4.3%
12.7%
Q1 25
-2.4%
23.7%
Q4 24
-12.9%
16.1%
Q3 24
-10.1%
21.0%
Q2 24
-19.6%
20.2%
Q1 24
-36.2%
18.7%
Net Margin
NOTV
NOTV
ONTO
ONTO
Q4 25
-23.5%
Q3 25
-6.2%
12.9%
Q2 25
-13.5%
13.4%
Q1 25
-12.0%
24.0%
Q4 24
-23.0%
18.5%
Q3 24
-14.5%
21.0%
Q2 24
-24.7%
21.9%
Q1 24
-40.4%
20.5%
EPS (diluted)
NOTV
NOTV
ONTO
ONTO
Q4 25
$-0.83
Q3 25
$-0.14
$0.57
Q2 25
$-0.51
$0.69
Q1 25
$-0.44
$1.30
Q4 24
$-1.02
$0.98
Q3 24
$-0.73
$1.07
Q2 24
$-1.00
$1.07
Q1 24
$-1.86
$0.94

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest quarter.

Metric
NOTV
NOTV
ONTO
ONTO
Cash + ST InvestmentsLiquidity on hand
$12.7M
$603.1M
Total DebtLower is stronger
$405.8M
Stockholders' EquityBook value
$109.0M
$2.0B
Total Assets
$734.3M
$2.2B
Debt / EquityLower = less leverage
3.72×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
NOTV
NOTV
ONTO
ONTO
Q4 25
$12.7M
Q3 25
$21.7M
$603.1M
Q2 25
$6.2M
$217.5M
Q1 25
$19.3M
$203.7M
Q4 24
$38.0M
$212.9M
Q3 24
$21.4M
$188.7M
Q2 24
$14.4M
$172.6M
Q1 24
$32.7M
$190.9M
Total Debt
NOTV
NOTV
ONTO
ONTO
Q4 25
$405.8M
Q3 25
$402.1M
Q2 25
$396.5M
Q1 25
$399.5M
Q4 24
$396.0M
Q3 24
$393.3M
Q2 24
$382.4M
Q1 24
$380.6M
Stockholders' Equity
NOTV
NOTV
ONTO
ONTO
Q4 25
$109.0M
Q3 25
$136.0M
$2.0B
Q2 25
$143.8M
$2.0B
Q1 25
$157.7M
$1.9B
Q4 24
$169.8M
$1.9B
Q3 24
$170.5M
$1.9B
Q2 24
$182.1M
$1.8B
Q1 24
$207.2M
$1.8B
Total Assets
NOTV
NOTV
ONTO
ONTO
Q4 25
$734.3M
Q3 25
$771.1M
$2.2B
Q2 25
$759.7M
$2.1B
Q1 25
$766.0M
$2.1B
Q4 24
$772.9M
$2.1B
Q3 24
$781.4M
$2.1B
Q2 24
$774.6M
$2.0B
Q1 24
$815.4M
$2.0B
Debt / Equity
NOTV
NOTV
ONTO
ONTO
Q4 25
3.72×
Q3 25
2.96×
Q2 25
2.76×
Q1 25
2.53×
Q4 24
2.33×
Q3 24
2.31×
Q2 24
2.10×
Q1 24
1.84×

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.

Metric
NOTV
NOTV
ONTO
ONTO
Operating Cash FlowLast quarter
$-5.4M
$83.4M
Free Cash FlowOCF − Capex
$-10.6M
$82.0M
FCF MarginFCF / Revenue
-8.8%
37.6%
Capex IntensityCapex / Revenue
4.3%
0.6%
Cash ConversionOCF / Net Profit
2.95×
TTM Free Cash FlowTrailing 4 quarters
$-28.7M
$261.3M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
NOTV
NOTV
ONTO
ONTO
Q4 25
$-5.4M
Q3 25
$14.3M
$83.4M
Q2 25
$-7.4M
$57.9M
Q1 25
$-12.8M
$92.0M
Q4 24
$-4.5M
$56.0M
Q3 24
$-2.4M
$67.2M
Q2 24
$-14.8M
$65.3M
Q1 24
$16.9M
$57.1M
Free Cash Flow
NOTV
NOTV
ONTO
ONTO
Q4 25
$-10.6M
Q3 25
$11.6M
$82.0M
Q2 25
$-11.5M
$44.2M
Q1 25
$-18.3M
$83.7M
Q4 24
$-9.0M
$51.4M
Q3 24
$-7.7M
$59.2M
Q2 24
$-19.2M
$53.0M
Q1 24
$9.9M
$50.2M
FCF Margin
NOTV
NOTV
ONTO
ONTO
Q4 25
-8.8%
Q3 25
8.4%
37.6%
Q2 25
-8.8%
17.4%
Q1 25
-14.7%
31.4%
Q4 24
-7.5%
19.5%
Q3 24
-5.9%
23.5%
Q2 24
-18.2%
21.9%
Q1 24
8.3%
21.9%
Capex Intensity
NOTV
NOTV
ONTO
ONTO
Q4 25
4.3%
Q3 25
1.9%
0.6%
Q2 25
3.1%
5.4%
Q1 25
4.4%
3.1%
Q4 24
3.7%
1.8%
Q3 24
4.1%
3.2%
Q2 24
4.2%
5.1%
Q1 24
5.9%
3.0%
Cash Conversion
NOTV
NOTV
ONTO
ONTO
Q4 25
Q3 25
2.95×
Q2 25
1.71×
Q1 25
1.44×
Q4 24
1.15×
Q3 24
1.27×
Q2 24
1.23×
Q1 24
1.22×

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

Revenue Breakdown by Segment

NOTV
NOTV

Research Models And Services Segment$72.9M60%
Discovery And Safety Assessment Segment$48.0M40%

ONTO
ONTO

Systems And Software Revenue$173.8M80%
Parts Revenue$23.9M11%
Service Revenue$20.5M9%

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