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Side-by-side financial comparison of AMICUS THERAPEUTICS, INC. (FOLD) 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 $185.2M, roughly 1.2× AMICUS THERAPEUTICS, INC.). ONTO INNOVATION INC. runs the higher net margin — 12.9% vs 0.9%, a 12.0% gap on every dollar of revenue. On growth, AMICUS THERAPEUTICS, INC. posted the faster year-over-year revenue change (23.7% vs -13.5%). ONTO INNOVATION INC. produced more free cash flow last quarter ($82.0M vs $16.0M). Over the past eight quarters, AMICUS THERAPEUTICS, INC.'s revenue compounded faster (29.5% CAGR vs 2.6%).

Amicus Therapeutics, Inc. is a public American biopharmaceutical company based in Philadelphia, Pennsylvania. The company went public in 2007 under the Nasdaq trading symbol FOLD. This followed a 2006 planned offering and subsequent withdrawal, which would have established the trading symbol as AMTX Prior to their IPO, Amicus was funded by a variety of venture capital firms including Radius Ventures, Canaan Partners and New Enterprise Associates.

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.

FOLD vs ONTO — Head-to-Head

Bigger by revenue
ONTO
ONTO
1.2× larger
ONTO
$218.2M
$185.2M
FOLD
Growing faster (revenue YoY)
FOLD
FOLD
+37.2% gap
FOLD
23.7%
-13.5%
ONTO
Higher net margin
ONTO
ONTO
12.0% more per $
ONTO
12.9%
0.9%
FOLD
More free cash flow
ONTO
ONTO
$66.1M more FCF
ONTO
$82.0M
$16.0M
FOLD
Faster 2-yr revenue CAGR
FOLD
FOLD
Annualised
FOLD
29.5%
2.6%
ONTO

Income Statement — Q4 FY2025 vs Q3 FY2025

Metric
FOLD
FOLD
ONTO
ONTO
Revenue
$185.2M
$218.2M
Net Profit
$1.7M
$28.2M
Gross Margin
85.7%
50.7%
Operating Margin
8.6%
10.9%
Net Margin
0.9%
12.9%
Revenue YoY
23.7%
-13.5%
Net Profit YoY
-88.5%
-46.8%
EPS (diluted)
$0.00
$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
FOLD
FOLD
ONTO
ONTO
Q4 25
$185.2M
Q3 25
$169.1M
$218.2M
Q2 25
$154.7M
$253.6M
Q1 25
$125.2M
$266.6M
Q4 24
$149.7M
$263.9M
Q3 24
$141.5M
$252.2M
Q2 24
$126.7M
$242.3M
Q1 24
$110.4M
$228.8M
Net Profit
FOLD
FOLD
ONTO
ONTO
Q4 25
$1.7M
Q3 25
$17.3M
$28.2M
Q2 25
$-24.4M
$33.9M
Q1 25
$-21.7M
$64.1M
Q4 24
$14.7M
$48.8M
Q3 24
$-6.7M
$53.1M
Q2 24
$-15.7M
$52.9M
Q1 24
$-48.4M
$46.9M
Gross Margin
FOLD
FOLD
ONTO
ONTO
Q4 25
85.7%
Q3 25
88.5%
50.7%
Q2 25
90.2%
48.2%
Q1 25
90.7%
53.7%
Q4 24
90.1%
50.2%
Q3 24
90.6%
54.1%
Q2 24
91.1%
52.9%
Q1 24
87.7%
51.7%
Operating Margin
FOLD
FOLD
ONTO
ONTO
Q4 25
8.6%
Q3 25
20.3%
10.9%
Q2 25
-6.1%
12.7%
Q1 25
-6.3%
23.7%
Q4 24
10.7%
16.1%
Q3 24
15.3%
21.0%
Q2 24
11.8%
20.2%
Q1 24
-25.1%
18.7%
Net Margin
FOLD
FOLD
ONTO
ONTO
Q4 25
0.9%
Q3 25
10.2%
12.9%
Q2 25
-15.8%
13.4%
Q1 25
-17.3%
24.0%
Q4 24
9.8%
18.5%
Q3 24
-4.8%
21.0%
Q2 24
-12.4%
21.9%
Q1 24
-43.9%
20.5%
EPS (diluted)
FOLD
FOLD
ONTO
ONTO
Q4 25
$0.00
Q3 25
$0.06
$0.57
Q2 25
$-0.08
$0.69
Q1 25
$-0.07
$1.30
Q4 24
$0.05
$0.98
Q3 24
$-0.02
$1.07
Q2 24
$-0.05
$1.07
Q1 24
$-0.16
$0.94

Balance Sheet & Financial Strength

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

Metric
FOLD
FOLD
ONTO
ONTO
Cash + ST InvestmentsLiquidity on hand
$293.5M
$603.1M
Total DebtLower is stronger
$392.7M
Stockholders' EquityBook value
$274.2M
$2.0B
Total Assets
$949.9M
$2.2B
Debt / EquityLower = less leverage
1.43×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
FOLD
FOLD
ONTO
ONTO
Q4 25
$293.5M
Q3 25
$263.8M
$603.1M
Q2 25
$231.0M
$217.5M
Q1 25
$250.6M
$203.7M
Q4 24
$249.9M
$212.9M
Q3 24
$249.8M
$188.7M
Q2 24
$260.1M
$172.6M
Q1 24
$239.6M
$190.9M
Total Debt
FOLD
FOLD
ONTO
ONTO
Q4 25
$392.7M
Q3 25
$392.0M
Q2 25
$391.3M
Q1 25
$390.7M
Q4 24
$390.1M
Q3 24
$389.5M
Q2 24
$388.9M
Q1 24
$388.4M
Stockholders' Equity
FOLD
FOLD
ONTO
ONTO
Q4 25
$274.2M
Q3 25
$230.4M
$2.0B
Q2 25
$204.3M
$2.0B
Q1 25
$193.6M
$1.9B
Q4 24
$194.0M
$1.9B
Q3 24
$178.8M
$1.9B
Q2 24
$132.5M
$1.8B
Q1 24
$130.7M
$1.8B
Total Assets
FOLD
FOLD
ONTO
ONTO
Q4 25
$949.9M
Q3 25
$868.8M
$2.2B
Q2 25
$815.3M
$2.1B
Q1 25
$789.8M
$2.1B
Q4 24
$785.0M
$2.1B
Q3 24
$786.6M
$2.1B
Q2 24
$749.5M
$2.0B
Q1 24
$721.8M
$2.0B
Debt / Equity
FOLD
FOLD
ONTO
ONTO
Q4 25
1.43×
Q3 25
1.70×
Q2 25
1.92×
Q1 25
2.02×
Q4 24
2.01×
Q3 24
2.18×
Q2 24
2.93×
Q1 24
2.97×

Cash Flow & Capital Efficiency

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

Metric
FOLD
FOLD
ONTO
ONTO
Operating Cash FlowLast quarter
$16.3M
$83.4M
Free Cash FlowOCF − Capex
$16.0M
$82.0M
FCF MarginFCF / Revenue
8.6%
37.6%
Capex IntensityCapex / Revenue
0.2%
0.6%
Cash ConversionOCF / Net Profit
9.62×
2.95×
TTM Free Cash FlowTrailing 4 quarters
$29.8M
$261.3M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
FOLD
FOLD
ONTO
ONTO
Q4 25
$16.3M
Q3 25
$35.7M
$83.4M
Q2 25
$-26.5M
$57.9M
Q1 25
$7.8M
$92.0M
Q4 24
$-3.9M
$56.0M
Q3 24
$-23.0M
$67.2M
Q2 24
$22.7M
$65.3M
Q1 24
$-29.7M
$57.1M
Free Cash Flow
FOLD
FOLD
ONTO
ONTO
Q4 25
$16.0M
Q3 25
$35.3M
$82.0M
Q2 25
$-28.9M
$44.2M
Q1 25
$7.5M
$83.7M
Q4 24
$-4.2M
$51.4M
Q3 24
$-23.3M
$59.2M
Q2 24
$21.6M
$53.0M
Q1 24
$-31.5M
$50.2M
FCF Margin
FOLD
FOLD
ONTO
ONTO
Q4 25
8.6%
Q3 25
20.9%
37.6%
Q2 25
-18.7%
17.4%
Q1 25
6.0%
31.4%
Q4 24
-2.8%
19.5%
Q3 24
-16.5%
23.5%
Q2 24
17.0%
21.9%
Q1 24
-28.5%
21.9%
Capex Intensity
FOLD
FOLD
ONTO
ONTO
Q4 25
0.2%
Q3 25
0.2%
0.6%
Q2 25
1.6%
5.4%
Q1 25
0.2%
3.1%
Q4 24
0.2%
1.8%
Q3 24
0.3%
3.2%
Q2 24
0.9%
5.1%
Q1 24
1.6%
3.0%
Cash Conversion
FOLD
FOLD
ONTO
ONTO
Q4 25
9.62×
Q3 25
2.06×
2.95×
Q2 25
1.71×
Q1 25
1.44×
Q4 24
-0.27×
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

FOLD
FOLD

Other$105.8M57%
Galafold$64.8M35%
Pombiliti Opfolda$14.6M8%

ONTO
ONTO

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

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