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Side-by-side financial comparison of Elanco Animal Health Inc (ELAN) and ILLUMINA, INC. (ILMN). Click either name above to swap in a different company.

Elanco Animal Health Inc is the larger business by last-quarter revenue ($1.1B vs $1.1B, roughly 1.0× ILLUMINA, INC.). ILLUMINA, INC. runs the higher net margin — 12.3% vs -24.1%, a 36.4% gap on every dollar of revenue. On growth, Elanco Animal Health Inc posted the faster year-over-year revenue change (12.2% vs 4.8%). ILLUMINA, INC. produced more free cash flow last quarter ($251.0M vs $46.0M). Over the past eight quarters, ILLUMINA, INC.'s revenue compounded faster (-1.3% CAGR vs -2.6%).

Elanco Animal Health Incorporated is an American pharmaceutical company which produces medicines and vaccinations for pets and livestock. Until 2019, the company was a subsidiary of Eli Lilly and Company, before being divested. It is the third-largest animal health company in the world.

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.

ELAN vs ILMN — Head-to-Head

Bigger by revenue
ELAN
ELAN
1.0× larger
ELAN
$1.1B
$1.1B
ILMN
Growing faster (revenue YoY)
ELAN
ELAN
+7.4% gap
ELAN
12.2%
4.8%
ILMN
Higher net margin
ILMN
ILMN
36.4% more per $
ILMN
12.3%
-24.1%
ELAN
More free cash flow
ILMN
ILMN
$205.0M more FCF
ILMN
$251.0M
$46.0M
ELAN
Faster 2-yr revenue CAGR
ILMN
ILMN
Annualised
ILMN
-1.3%
-2.6%
ELAN

Income Statement — Q4 FY2025 vs Q1 FY2027

Metric
ELAN
ELAN
ILMN
ILMN
Revenue
$1.1B
$1.1B
Net Profit
$-276.0M
$134.0M
Gross Margin
51.5%
66.1%
Operating Margin
-22.6%
19.2%
Net Margin
-24.1%
12.3%
Revenue YoY
12.2%
4.8%
Net Profit YoY
-3350.0%
EPS (diluted)
$-0.55
$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
ELAN
ELAN
ILMN
ILMN
Q1 26
$1.1B
Q4 25
$1.1B
$1.2B
Q3 25
$1.1B
Q2 25
$1.2B
Q1 25
$1.2B
Q4 24
$1.0B
$1.1B
Q3 24
$1.0B
$1.1B
Q2 24
$1.2B
$1.1B
Net Profit
ELAN
ELAN
ILMN
ILMN
Q1 26
$134.0M
Q4 25
$-276.0M
$334.0M
Q3 25
$-34.0M
Q2 25
$11.0M
Q1 25
$67.0M
Q4 24
$-8.0M
$186.0M
Q3 24
$364.0M
$705.0M
Q2 24
$-50.0M
$-2.0B
Gross Margin
ELAN
ELAN
ILMN
ILMN
Q1 26
66.1%
Q4 25
51.5%
65.5%
Q3 25
53.4%
Q2 25
57.5%
Q1 25
57.3%
Q4 24
50.9%
65.9%
Q3 24
52.2%
69.0%
Q2 24
58.2%
64.8%
Operating Margin
ELAN
ELAN
ILMN
ILMN
Q1 26
19.2%
Q4 25
-22.6%
17.4%
Q3 25
-4.4%
Q2 25
2.0%
Q1 25
5.0%
Q4 24
-5.0%
15.8%
Q3 24
54.3%
68.6%
Q2 24
-2.7%
-147.2%
Net Margin
ELAN
ELAN
ILMN
ILMN
Q1 26
12.3%
Q4 25
-24.1%
28.8%
Q3 25
-3.0%
Q2 25
0.9%
Q1 25
5.6%
Q4 24
-0.8%
16.8%
Q3 24
35.3%
65.3%
Q2 24
-4.2%
-178.8%
EPS (diluted)
ELAN
ELAN
ILMN
ILMN
Q1 26
$0.87
Q4 25
$-0.55
$2.16
Q3 25
$-0.07
Q2 25
$0.02
Q1 25
$0.13
Q4 24
$-0.01
$1.16
Q3 24
$0.73
$4.42
Q2 24
$-0.10
$-12.48

Balance Sheet & Financial Strength

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

Metric
ELAN
ELAN
ILMN
ILMN
Cash + ST InvestmentsLiquidity on hand
$545.0M
$1.2B
Total DebtLower is stronger
$3.9B
Stockholders' EquityBook value
$6.5B
$2.7B
Total Assets
$13.4B
$6.6B
Debt / EquityLower = less leverage
0.60×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ELAN
ELAN
ILMN
ILMN
Q1 26
$1.2B
Q4 25
$545.0M
$1.6B
Q3 25
$505.0M
Q2 25
$539.0M
Q1 25
$487.0M
Q4 24
$468.0M
$93.0M
Q3 24
$490.0M
$70.0M
Q2 24
$416.0M
$74.0M
Total Debt
ELAN
ELAN
ILMN
ILMN
Q1 26
Q4 25
$3.9B
Q3 25
$4.0B
Q2 25
$4.1B
Q1 25
$4.4B
Q4 24
$4.3B
Q3 24
$4.4B
Q2 24
$5.7B
Stockholders' Equity
ELAN
ELAN
ILMN
ILMN
Q1 26
$2.7B
Q4 25
$6.5B
$2.7B
Q3 25
$6.7B
Q2 25
$6.8B
Q1 25
$6.4B
Q4 24
$6.1B
$2.4B
Q3 24
$6.5B
$2.1B
Q2 24
$5.9B
$1.4B
Total Assets
ELAN
ELAN
ILMN
ILMN
Q1 26
$6.6B
Q4 25
$13.4B
$6.6B
Q3 25
$13.6B
Q2 25
$13.7B
Q1 25
$12.9B
Q4 24
$12.6B
$6.3B
Q3 24
$13.3B
$6.0B
Q2 24
$13.8B
$6.1B
Debt / Equity
ELAN
ELAN
ILMN
ILMN
Q1 26
Q4 25
0.60×
Q3 25
0.59×
Q2 25
0.61×
Q1 25
0.69×
Q4 24
0.70×
Q3 24
0.67×
Q2 24
0.96×

Cash Flow & Capital Efficiency

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

Metric
ELAN
ELAN
ILMN
ILMN
Operating Cash FlowLast quarter
$108.0M
$289.0M
Free Cash FlowOCF − Capex
$46.0M
$251.0M
FCF MarginFCF / Revenue
4.0%
23.0%
Capex IntensityCapex / Revenue
5.4%
Cash ConversionOCF / Net Profit
2.16×
TTM Free Cash FlowTrailing 4 quarters
$284.0M
$1.1B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ELAN
ELAN
ILMN
ILMN
Q1 26
$289.0M
Q4 25
$108.0M
$321.0M
Q3 25
$219.0M
Q2 25
$237.0M
Q1 25
$-4.0M
Q4 24
$177.0M
$364.0M
Q3 24
$162.0M
$316.0M
Q2 24
$200.0M
$80.0M
Free Cash Flow
ELAN
ELAN
ILMN
ILMN
Q1 26
$251.0M
Q4 25
$46.0M
$267.0M
Q3 25
$127.0M
Q2 25
$180.0M
Q1 25
$-69.0M
Q4 24
$130.0M
$335.0M
Q3 24
$120.0M
$284.0M
Q2 24
$166.0M
$49.0M
FCF Margin
ELAN
ELAN
ILMN
ILMN
Q1 26
23.0%
Q4 25
4.0%
23.0%
Q3 25
11.2%
Q2 25
14.5%
Q1 25
-5.8%
Q4 24
12.7%
30.3%
Q3 24
11.7%
26.3%
Q2 24
14.0%
4.4%
Capex Intensity
ELAN
ELAN
ILMN
ILMN
Q1 26
Q4 25
5.4%
Q3 25
8.1%
Q2 25
4.6%
Q1 25
5.4%
Q4 24
4.6%
2.6%
Q3 24
4.1%
3.0%
Q2 24
2.9%
2.8%
Cash Conversion
ELAN
ELAN
ILMN
ILMN
Q1 26
2.16×
Q4 25
0.96×
Q3 25
Q2 25
21.55×
Q1 25
-0.06×
Q4 24
1.96×
Q3 24
0.45×
0.45×
Q2 24

Financial Flow Comparison

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

Revenue Breakdown by Segment

ELAN
ELAN

Pet Health$489.0M43%
Cattle$296.0M26%
Poultry$237.0M21%
Swine$107.0M9%
Contract Manufacturing$15.0M1%

ILMN
ILMN

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

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