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Side-by-side financial comparison of ILLUMINA, INC. (ILMN) and LAMAR ADVERTISING CO (LAMR). Click either name above to swap in a different company.

ILLUMINA, INC. is the larger business by last-quarter revenue ($1.1B vs $528.0M, roughly 2.1× LAMAR ADVERTISING CO). LAMAR ADVERTISING CO runs the higher net margin — 19.3% vs 12.3%, a 7.0% gap on every dollar of revenue. On growth, ILLUMINA, INC. posted the faster year-over-year revenue change (4.8% vs 4.5%). ILLUMINA, INC. produced more free cash flow last quarter ($251.0M vs $152.3M). Over the past eight quarters, ILLUMINA, INC.'s revenue compounded faster (-1.3% CAGR vs -3.4%).

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.

Lamar Advertising Company is an advertising company which operates billboards, logo signs, and transit displays in the United States and Canada. The company was founded in 1902 by Charles W. Lamar and J.M. Coe, and is headquartered in Baton Rouge, Louisiana. The company has over 200 locations in the United States and Canada. They have reportedly more than 363,000 displays across the USA. Lamar Advertising Company became a real estate investment trust in 2014.

ILMN vs LAMR — Head-to-Head

Bigger by revenue
ILMN
ILMN
2.1× larger
ILMN
$1.1B
$528.0M
LAMR
Growing faster (revenue YoY)
ILMN
ILMN
+0.3% gap
ILMN
4.8%
4.5%
LAMR
Higher net margin
LAMR
LAMR
7.0% more per $
LAMR
19.3%
12.3%
ILMN
More free cash flow
ILMN
ILMN
$98.7M more FCF
ILMN
$251.0M
$152.3M
LAMR
Faster 2-yr revenue CAGR
ILMN
ILMN
Annualised
ILMN
-1.3%
-3.4%
LAMR

Income Statement — Q1 FY2027 vs Q1 FY2026

Metric
ILMN
ILMN
LAMR
LAMR
Revenue
$1.1B
$528.0M
Net Profit
$134.0M
$101.8M
Gross Margin
66.1%
Operating Margin
19.2%
27.7%
Net Margin
12.3%
19.3%
Revenue YoY
4.8%
4.5%
Net Profit YoY
-26.9%
EPS (diluted)
$0.87
$1.00

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
ILMN
ILMN
LAMR
LAMR
Q1 26
$1.1B
$528.0M
Q4 25
$1.2B
$595.9M
Q3 25
$585.5M
Q2 25
$579.3M
Q1 25
$505.4M
Q4 24
$1.1B
$579.6M
Q3 24
$1.1B
$564.1M
Q2 24
$1.1B
$565.3M
Net Profit
ILMN
ILMN
LAMR
LAMR
Q1 26
$134.0M
$101.8M
Q4 25
$334.0M
$152.3M
Q3 25
$141.8M
Q2 25
$154.4M
Q1 25
$138.8M
Q4 24
$186.0M
$-1.2M
Q3 24
$705.0M
$147.5M
Q2 24
$-2.0B
$137.4M
Gross Margin
ILMN
ILMN
LAMR
LAMR
Q1 26
66.1%
Q4 25
65.5%
67.7%
Q3 25
67.9%
Q2 25
67.8%
Q1 25
64.4%
Q4 24
65.9%
67.8%
Q3 24
69.0%
67.6%
Q2 24
64.8%
67.6%
Operating Margin
ILMN
ILMN
LAMR
LAMR
Q1 26
19.2%
27.7%
Q4 25
17.4%
32.9%
Q3 25
32.3%
Q2 25
34.1%
Q1 25
37.8%
Q4 24
15.8%
6.3%
Q3 24
68.6%
33.1%
Q2 24
-147.2%
32.6%
Net Margin
ILMN
ILMN
LAMR
LAMR
Q1 26
12.3%
19.3%
Q4 25
28.8%
25.6%
Q3 25
24.2%
Q2 25
26.6%
Q1 25
27.5%
Q4 24
16.8%
-0.2%
Q3 24
65.3%
26.1%
Q2 24
-178.8%
24.3%
EPS (diluted)
ILMN
ILMN
LAMR
LAMR
Q1 26
$0.87
$1.00
Q4 25
$2.16
$1.50
Q3 25
$1.40
Q2 25
$1.52
Q1 25
$1.35
Q4 24
$1.16
$-0.02
Q3 24
$4.42
$1.44
Q2 24
$-12.48
$1.34

Balance Sheet & Financial Strength

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

Metric
ILMN
ILMN
LAMR
LAMR
Cash + ST InvestmentsLiquidity on hand
$1.2B
$39.3M
Total DebtLower is stronger
Stockholders' EquityBook value
$2.7B
$981.7M
Total Assets
$6.6B
$6.9B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ILMN
ILMN
LAMR
LAMR
Q1 26
$1.2B
$39.3M
Q4 25
$1.6B
$64.8M
Q3 25
$22.0M
Q2 25
$55.7M
Q1 25
$36.1M
Q4 24
$93.0M
$49.5M
Q3 24
$70.0M
$29.5M
Q2 24
$74.0M
$77.9M
Stockholders' Equity
ILMN
ILMN
LAMR
LAMR
Q1 26
$2.7B
$981.7M
Q4 25
$2.7B
$1.0B
Q3 25
$1.0B
Q2 25
$906.9M
Q1 25
$1.0B
Q4 24
$2.4B
$1.0B
Q3 24
$2.1B
$1.2B
Q2 24
$1.4B
$1.2B
Total Assets
ILMN
ILMN
LAMR
LAMR
Q1 26
$6.6B
$6.9B
Q4 25
$6.6B
$6.9B
Q3 25
$6.8B
Q2 25
$6.7B
Q1 25
$6.5B
Q4 24
$6.3B
$6.6B
Q3 24
$6.0B
$6.5B
Q2 24
$6.1B
$6.6B

Cash Flow & Capital Efficiency

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

Metric
ILMN
ILMN
LAMR
LAMR
Operating Cash FlowLast quarter
$289.0M
Free Cash FlowOCF − Capex
$251.0M
$152.3M
FCF MarginFCF / Revenue
23.0%
28.9%
Capex IntensityCapex / Revenue
6.3%
Cash ConversionOCF / Net Profit
2.16×
TTM Free Cash FlowTrailing 4 quarters
$1.1B
$737.7M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ILMN
ILMN
LAMR
LAMR
Q1 26
$289.0M
Q4 25
$321.0M
$271.2M
Q3 25
$235.7M
Q2 25
$229.5M
Q1 25
$127.7M
Q4 24
$364.0M
$279.3M
Q3 24
$316.0M
$227.4M
Q2 24
$80.0M
$256.3M
Free Cash Flow
ILMN
ILMN
LAMR
LAMR
Q1 26
$251.0M
$152.3M
Q4 25
$267.0M
$208.3M
Q3 25
$185.8M
Q2 25
$191.3M
Q1 25
$97.9M
Q4 24
$335.0M
$236.3M
Q3 24
$284.0M
$197.3M
Q2 24
$49.0M
$233.7M
FCF Margin
ILMN
ILMN
LAMR
LAMR
Q1 26
23.0%
28.9%
Q4 25
23.0%
35.0%
Q3 25
31.7%
Q2 25
33.0%
Q1 25
19.4%
Q4 24
30.3%
40.8%
Q3 24
26.3%
35.0%
Q2 24
4.4%
41.3%
Capex Intensity
ILMN
ILMN
LAMR
LAMR
Q1 26
6.3%
Q4 25
10.5%
Q3 25
8.5%
Q2 25
6.6%
Q1 25
5.9%
Q4 24
2.6%
7.4%
Q3 24
3.0%
5.3%
Q2 24
2.8%
4.0%
Cash Conversion
ILMN
ILMN
LAMR
LAMR
Q1 26
2.16×
Q4 25
0.96×
1.78×
Q3 25
1.66×
Q2 25
1.49×
Q1 25
0.92×
Q4 24
1.96×
Q3 24
0.45×
1.54×
Q2 24
1.87×

Financial Flow Comparison

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

Revenue Breakdown by Segment

ILMN
ILMN

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

LAMR
LAMR

Segment breakdown not available.

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