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Side-by-side financial comparison of Atour Lifestyle Holdings Ltd (ATAT) and ILLUMINA, INC. (ILMN). Click either name above to swap in a different company.

ILLUMINA, INC. is the larger business by last-quarter revenue ($1.1B vs $789.6M, roughly 1.4× Atour Lifestyle Holdings Ltd). Atour Lifestyle Holdings Ltd runs the higher net margin — 17.6% vs 12.3%, a 5.3% gap on every dollar of revenue. On growth, Atour Lifestyle Holdings Ltd posted the faster year-over-year revenue change (252.5% vs 4.8%). ILLUMINA, INC. produced more free cash flow last quarter ($251.0M vs $210.7M).

Atour Lifestyle Holdings Ltd is a leading China-based hospitality and lifestyle enterprise. It operates a wide portfolio of mid-to-premium hotel brands for business and leisure travelers, and offers complementary lifestyle retail products and experience services, catering primarily to middle-class consumers across domestic and selected overseas markets.

Illumina, Inc. is an American biotechnology company, headquartered in San Diego, California. Incorporated on April 1, 1998, Illumina develops, manufactures, and markets integrated systems for the analysis of genetic variation and biological function. The company provides a line of products and services that serves the sequencing, genotyping and gene expression, and proteomics markets, and serves more than 155 countries.

ATAT vs ILMN — Head-to-Head

Bigger by revenue
ILMN
ILMN
1.4× larger
ILMN
$1.1B
$789.6M
ATAT
Growing faster (revenue YoY)
ATAT
ATAT
+247.7% gap
ATAT
252.5%
4.8%
ILMN
Higher net margin
ATAT
ATAT
5.3% more per $
ATAT
17.6%
12.3%
ILMN
More free cash flow
ILMN
ILMN
$40.3M more FCF
ILMN
$251.0M
$210.7M
ATAT

Income Statement — Q3 FY2025 vs Q1 FY2027

Metric
ATAT
ATAT
ILMN
ILMN
Revenue
$789.6M
$1.1B
Net Profit
$139.1M
$134.0M
Gross Margin
66.1%
Operating Margin
22.5%
19.2%
Net Margin
17.6%
12.3%
Revenue YoY
252.5%
4.8%
Net Profit YoY
322.2%
EPS (diluted)
$0.33
$0.87

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
ATAT
ATAT
ILMN
ILMN
Q1 26
$1.1B
Q4 25
$1.2B
Q3 25
$789.6M
Q4 24
$1.1B
Q3 24
$224.0M
$1.1B
Q2 24
$1.1B
Q1 24
$203.4M
$1.1B
Q4 23
$1.1B
Net Profit
ATAT
ATAT
ILMN
ILMN
Q1 26
$134.0M
Q4 25
$334.0M
Q3 25
$139.1M
Q4 24
$186.0M
Q3 24
$33.0M
$705.0M
Q2 24
$-2.0B
Q1 24
$35.6M
$-126.0M
Q4 23
$-754.0M
Gross Margin
ATAT
ATAT
ILMN
ILMN
Q1 26
66.1%
Q4 25
65.5%
Q3 25
Q4 24
65.9%
Q3 24
69.0%
Q2 24
64.8%
Q1 24
62.0%
Q4 23
61.1%
Operating Margin
ATAT
ATAT
ILMN
ILMN
Q1 26
19.2%
Q4 25
17.4%
Q3 25
22.5%
Q4 24
15.8%
Q3 24
14.7%
68.6%
Q2 24
-147.2%
Q1 24
22.1%
-10.3%
Q4 23
-67.4%
Net Margin
ATAT
ATAT
ILMN
ILMN
Q1 26
12.3%
Q4 25
28.8%
Q3 25
17.6%
Q4 24
16.8%
Q3 24
14.7%
65.3%
Q2 24
-178.8%
Q1 24
17.5%
-11.7%
Q4 23
-67.4%
EPS (diluted)
ATAT
ATAT
ILMN
ILMN
Q1 26
$0.87
Q4 25
$2.16
Q3 25
$0.33
Q4 24
$1.16
Q3 24
$0.08
$4.42
Q2 24
$-12.48
Q1 24
$0.09
$-0.79
Q4 23
$-4.77

Balance Sheet & Financial Strength

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

Metric
ATAT
ATAT
ILMN
ILMN
Cash + ST InvestmentsLiquidity on hand
$669.2M
$1.2B
Total DebtLower is stronger
Stockholders' EquityBook value
$405.0M
$2.7B
Total Assets
$1.1B
$6.6B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ATAT
ATAT
ILMN
ILMN
Q1 26
$1.2B
Q4 25
$1.6B
Q3 25
$669.2M
Q4 24
$93.0M
Q3 24
$506.0M
$70.0M
Q2 24
$74.0M
Q1 24
$520.7M
Q4 23
$6.0M
Total Debt
ATAT
ATAT
ILMN
ILMN
Q1 26
Q4 25
Q3 25
Q4 24
Q3 24
Q2 24
Q1 24
$277.0K
Q4 23
Stockholders' Equity
ATAT
ATAT
ILMN
ILMN
Q1 26
$2.7B
Q4 25
$2.7B
Q3 25
$405.0M
Q4 24
$2.4B
Q3 24
$291.3M
$2.1B
Q2 24
$1.4B
Q1 24
$323.5M
$5.7B
Q4 23
$5.9B
Total Assets
ATAT
ATAT
ILMN
ILMN
Q1 26
$6.6B
Q4 25
$6.6B
Q3 25
$1.1B
Q4 24
$6.3B
Q3 24
$927.8M
$6.0B
Q2 24
$6.1B
Q1 24
$936.3M
$10.0B
Q4 23
$10.1B
Debt / Equity
ATAT
ATAT
ILMN
ILMN
Q1 26
Q4 25
Q3 25
Q4 24
Q3 24
Q2 24
Q1 24
0.00×
Q4 23

Cash Flow & Capital Efficiency

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

Metric
ATAT
ATAT
ILMN
ILMN
Operating Cash FlowLast quarter
$216.6M
$289.0M
Free Cash FlowOCF − Capex
$210.7M
$251.0M
FCF MarginFCF / Revenue
26.7%
23.0%
Capex IntensityCapex / Revenue
0.8%
Cash ConversionOCF / Net Profit
1.56×
2.16×
TTM Free Cash FlowTrailing 4 quarters
$359.6M
$1.1B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ATAT
ATAT
ILMN
ILMN
Q1 26
$289.0M
Q4 25
$321.0M
Q3 25
$216.6M
Q4 24
$364.0M
Q3 24
$84.8M
$316.0M
Q2 24
$80.0M
Q1 24
$19.8M
$77.0M
Q4 23
$139.0M
Free Cash Flow
ATAT
ATAT
ILMN
ILMN
Q1 26
$251.0M
Q4 25
$267.0M
Q3 25
$210.7M
Q4 24
$335.0M
Q3 24
$83.3M
$284.0M
Q2 24
$49.0M
Q1 24
$18.1M
$41.0M
Q4 23
$94.0M
FCF Margin
ATAT
ATAT
ILMN
ILMN
Q1 26
23.0%
Q4 25
23.0%
Q3 25
26.7%
Q4 24
30.3%
Q3 24
37.2%
26.3%
Q2 24
4.4%
Q1 24
8.9%
3.8%
Q4 23
8.4%
Capex Intensity
ATAT
ATAT
ILMN
ILMN
Q1 26
Q4 25
Q3 25
0.8%
Q4 24
2.6%
Q3 24
0.7%
3.0%
Q2 24
2.8%
Q1 24
0.9%
3.3%
Q4 23
4.0%
Cash Conversion
ATAT
ATAT
ILMN
ILMN
Q1 26
2.16×
Q4 25
0.96×
Q3 25
1.56×
Q4 24
1.96×
Q3 24
2.57×
0.45×
Q2 24
Q1 24
0.56×
Q4 23

Financial Flow Comparison

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

Revenue Breakdown by Segment

ATAT
ATAT

Segment breakdown not available.

ILMN
ILMN

Product revenue$917.0M84%
Service and other revenue$174.0M16%

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