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

ONTO INNOVATION INC. is the larger business by last-quarter revenue ($218.2M vs $183.7M, roughly 1.2× Wingstop Inc.). Wingstop Inc. runs the higher net margin — 16.3% vs 12.9%, a 3.3% gap on every dollar of revenue. On growth, Wingstop Inc. posted the faster year-over-year revenue change (7.4% vs -13.5%). Over the past eight quarters, Wingstop Inc.'s revenue compounded faster (8.6% CAGR vs 2.6%).

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.

Wingstop Inc. is an American international fast food chain that primarily sells buffalo wings. Wingstop locations are decorated with a 1930s and 1940s pre-jet aviation theme.

ONTO vs WING — Head-to-Head

Bigger by revenue
ONTO
ONTO
1.2× larger
ONTO
$218.2M
$183.7M
WING
Growing faster (revenue YoY)
WING
WING
+20.9% gap
WING
7.4%
-13.5%
ONTO
Higher net margin
WING
WING
3.3% more per $
WING
16.3%
12.9%
ONTO
Faster 2-yr revenue CAGR
WING
WING
Annualised
WING
8.6%
2.6%
ONTO

Income Statement — Q3 FY2025 vs Q1 FY2026

Metric
ONTO
ONTO
WING
WING
Revenue
$218.2M
$183.7M
Net Profit
$28.2M
$29.9M
Gross Margin
50.7%
86.5%
Operating Margin
10.9%
27.4%
Net Margin
12.9%
16.3%
Revenue YoY
-13.5%
7.4%
Net Profit YoY
-46.8%
EPS (diluted)
$0.57
$1.08

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
ONTO
ONTO
WING
WING
Q1 26
$183.7M
Q4 25
$175.7M
Q3 25
$218.2M
$175.7M
Q2 25
$253.6M
$174.3M
Q1 25
$266.6M
$171.1M
Q4 24
$263.9M
$161.8M
Q3 24
$252.2M
$162.5M
Q2 24
$242.3M
$155.7M
Net Profit
ONTO
ONTO
WING
WING
Q1 26
$29.9M
Q4 25
$26.8M
Q3 25
$28.2M
$28.5M
Q2 25
$33.9M
$26.8M
Q1 25
$64.1M
$92.3M
Q4 24
$48.8M
$26.8M
Q3 24
$53.1M
$25.7M
Q2 24
$52.9M
$27.5M
Gross Margin
ONTO
ONTO
WING
WING
Q1 26
86.5%
Q4 25
Q3 25
50.7%
Q2 25
48.2%
Q1 25
53.7%
Q4 24
50.2%
85.6%
Q3 24
54.1%
85.0%
Q2 24
52.9%
85.4%
Operating Margin
ONTO
ONTO
WING
WING
Q1 26
27.4%
Q4 25
26.7%
Q3 25
10.9%
27.9%
Q2 25
12.7%
25.9%
Q1 25
23.7%
22.4%
Q4 24
16.1%
25.9%
Q3 24
21.0%
24.5%
Q2 24
20.2%
26.5%
Net Margin
ONTO
ONTO
WING
WING
Q1 26
16.3%
Q4 25
15.2%
Q3 25
12.9%
16.2%
Q2 25
13.4%
15.4%
Q1 25
24.0%
53.9%
Q4 24
18.5%
16.5%
Q3 24
21.0%
15.8%
Q2 24
21.9%
17.7%
EPS (diluted)
ONTO
ONTO
WING
WING
Q1 26
$1.08
Q4 25
$0.99
Q3 25
$0.57
$1.02
Q2 25
$0.69
$0.96
Q1 25
$1.30
$3.24
Q4 24
$0.98
$0.91
Q3 24
$1.07
$0.88
Q2 24
$1.07
$0.93

Balance Sheet & Financial Strength

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

Metric
ONTO
ONTO
WING
WING
Cash + ST InvestmentsLiquidity on hand
$603.1M
$128.8M
Total DebtLower is stronger
Stockholders' EquityBook value
$2.0B
Total Assets
$2.2B
$648.9M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ONTO
ONTO
WING
WING
Q1 26
$128.8M
Q4 25
$196.6M
Q3 25
$603.1M
$237.6M
Q2 25
$217.5M
$227.9M
Q1 25
$203.7M
$251.4M
Q4 24
$212.9M
$315.9M
Q3 24
$188.7M
$84.0M
Q2 24
$172.6M
$96.7M
Total Debt
ONTO
ONTO
WING
WING
Q1 26
Q4 25
$1.2B
Q3 25
Q2 25
Q1 25
Q4 24
$1.2B
Q3 24
Q2 24
Stockholders' Equity
ONTO
ONTO
WING
WING
Q1 26
Q4 25
$-736.8M
Q3 25
$2.0B
$-702.6M
Q2 25
$2.0B
$-686.0M
Q1 25
$1.9B
$-715.0M
Q4 24
$1.9B
$-675.6M
Q3 24
$1.9B
$-447.5M
Q2 24
$1.8B
$-437.5M
Total Assets
ONTO
ONTO
WING
WING
Q1 26
$648.9M
Q4 25
$693.4M
Q3 25
$2.2B
$721.0M
Q2 25
$2.1B
$708.3M
Q1 25
$2.1B
$696.8M
Q4 24
$2.1B
$716.2M
Q3 24
$2.1B
$484.8M
Q2 24
$2.0B
$451.8M

Cash Flow & Capital Efficiency

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

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

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ONTO
ONTO
WING
WING
Q1 26
Q4 25
$57.3M
Q3 25
$83.4M
$63.9M
Q2 25
$57.9M
$6.6M
Q1 25
$92.0M
$25.3M
Q4 24
$56.0M
$7.7M
Q3 24
$67.2M
$69.0M
Q2 24
$65.3M
$36.2M
Free Cash Flow
ONTO
ONTO
WING
WING
Q1 26
Q4 25
$34.5M
Q3 25
$82.0M
$61.7M
Q2 25
$44.2M
$-7.8M
Q1 25
$83.7M
$17.3M
Q4 24
$51.4M
$-8.6M
Q3 24
$59.2M
$54.9M
Q2 24
$53.0M
$25.9M
FCF Margin
ONTO
ONTO
WING
WING
Q1 26
Q4 25
19.6%
Q3 25
37.6%
35.1%
Q2 25
17.4%
-4.5%
Q1 25
31.4%
10.1%
Q4 24
19.5%
-5.3%
Q3 24
23.5%
33.8%
Q2 24
21.9%
16.6%
Capex Intensity
ONTO
ONTO
WING
WING
Q1 26
Q4 25
13.0%
Q3 25
0.6%
1.3%
Q2 25
5.4%
8.2%
Q1 25
3.1%
4.7%
Q4 24
1.8%
10.1%
Q3 24
3.2%
8.7%
Q2 24
5.1%
6.6%
Cash Conversion
ONTO
ONTO
WING
WING
Q1 26
Q4 25
2.14×
Q3 25
2.95×
2.24×
Q2 25
1.71×
0.25×
Q1 25
1.44×
0.27×
Q4 24
1.15×
0.29×
Q3 24
1.27×
2.68×
Q2 24
1.23×
1.32×

Financial Flow Comparison

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

Revenue Breakdown by Segment

ONTO
ONTO

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

WING
WING

Royalty revenue, franchise fees and other$87.5M48%
Advertising fees$63.3M34%
Company-owned restaurant sales$33.0M18%

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