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Side-by-side financial comparison of ILLUMINA, INC. (ILMN) and NORTHERN OIL & GAS, INC. (NOG). Click either name above to swap in a different company.

ILLUMINA, INC. is the larger business by last-quarter revenue ($1.2B vs $610.2M, roughly 1.9× NORTHERN OIL & GAS, INC.). ILLUMINA, INC. runs the higher net margin — 28.8% vs -11.6%, a 40.4% gap on every dollar of revenue. On growth, ILLUMINA, INC. posted the faster year-over-year revenue change (5.0% vs -72.6%). ILLUMINA, INC. produced more free cash flow last quarter ($267.0M vs $43.2M). Over the past eight quarters, NORTHERN OIL & GAS, INC.'s revenue compounded faster (4.3% CAGR vs -0.7%).

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.

Marathon Oil Corporation was an American company engaged in hydrocarbon exploration. In November 2024, it was acquired by ConocoPhillips and absorbed into the company.

ILMN vs NOG — Head-to-Head

Bigger by revenue
ILMN
ILMN
1.9× larger
ILMN
$1.2B
$610.2M
NOG
Growing faster (revenue YoY)
ILMN
ILMN
+77.6% gap
ILMN
5.0%
-72.6%
NOG
Higher net margin
ILMN
ILMN
40.4% more per $
ILMN
28.8%
-11.6%
NOG
More free cash flow
ILMN
ILMN
$223.8M more FCF
ILMN
$267.0M
$43.2M
NOG
Faster 2-yr revenue CAGR
NOG
NOG
Annualised
NOG
4.3%
-0.7%
ILMN

Income Statement — Q4 FY2025 vs Q1 FY2026

Metric
ILMN
ILMN
NOG
NOG
Revenue
$1.2B
$610.2M
Net Profit
$334.0M
$-70.7M
Gross Margin
65.5%
Operating Margin
17.4%
Net Margin
28.8%
-11.6%
Revenue YoY
5.0%
-72.6%
Net Profit YoY
185.5%
-198.7%
EPS (diluted)
$2.16
$-0.73

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
NOG
NOG
Q1 26
$610.2M
Q4 25
$1.2B
$610.2M
Q3 25
$556.6M
Q2 25
$706.8M
Q1 25
$602.1M
Q4 24
$1.1B
$515.0M
Q3 24
$1.1B
$753.6M
Q2 24
$1.1B
$560.8M
Net Profit
ILMN
ILMN
NOG
NOG
Q1 26
$-70.7M
Q4 25
$334.0M
$-70.7M
Q3 25
$-129.1M
Q2 25
$99.6M
Q1 25
$139.0M
Q4 24
$186.0M
$71.7M
Q3 24
$705.0M
$298.4M
Q2 24
$-2.0B
$138.6M
Gross Margin
ILMN
ILMN
NOG
NOG
Q1 26
Q4 25
65.5%
80.4%
Q3 25
78.7%
Q2 25
82.8%
Q1 25
81.1%
Q4 24
65.9%
77.4%
Q3 24
69.0%
85.8%
Q2 24
64.8%
82.0%
Operating Margin
ILMN
ILMN
NOG
NOG
Q1 26
Q4 25
17.4%
-5.5%
Q3 25
-22.6%
Q2 25
24.9%
Q1 25
38.1%
Q4 24
15.8%
25.8%
Q3 24
68.6%
57.6%
Q2 24
-147.2%
39.0%
Net Margin
ILMN
ILMN
NOG
NOG
Q1 26
-11.6%
Q4 25
28.8%
-11.6%
Q3 25
-23.2%
Q2 25
14.1%
Q1 25
23.1%
Q4 24
16.8%
13.9%
Q3 24
65.3%
39.6%
Q2 24
-178.8%
24.7%
EPS (diluted)
ILMN
ILMN
NOG
NOG
Q1 26
$-0.73
Q4 25
$2.16
$-0.67
Q3 25
$-1.33
Q2 25
$1.00
Q1 25
$1.39
Q4 24
$1.16
$0.71
Q3 24
$4.42
$2.96
Q2 24
$-12.48
$1.36

Balance Sheet & Financial Strength

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

Metric
ILMN
ILMN
NOG
NOG
Cash + ST InvestmentsLiquidity on hand
$1.6B
$14.3M
Total DebtLower is stronger
Stockholders' EquityBook value
$2.7B
$2.1B
Total Assets
$6.6B
$5.4B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ILMN
ILMN
NOG
NOG
Q1 26
$14.3M
Q4 25
$1.6B
$14.3M
Q3 25
$31.6M
Q2 25
$25.9M
Q1 25
$33.6M
Q4 24
$93.0M
$8.9M
Q3 24
$70.0M
$34.4M
Q2 24
$74.0M
$7.8M
Total Debt
ILMN
ILMN
NOG
NOG
Q1 26
Q4 25
$2.4B
Q3 25
$2.3B
Q2 25
$2.4B
Q1 25
$2.3B
Q4 24
$2.4B
Q3 24
$2.0B
Q2 24
$1.9B
Stockholders' Equity
ILMN
ILMN
NOG
NOG
Q1 26
$2.1B
Q4 25
$2.7B
$2.1B
Q3 25
$2.2B
Q2 25
$2.4B
Q1 25
$2.4B
Q4 24
$2.4B
$2.3B
Q3 24
$2.1B
$2.3B
Q2 24
$1.4B
$2.1B
Total Assets
ILMN
ILMN
NOG
NOG
Q1 26
$5.4B
Q4 25
$6.6B
$5.4B
Q3 25
$5.5B
Q2 25
$5.7B
Q1 25
$5.7B
Q4 24
$6.3B
$5.6B
Q3 24
$6.0B
$5.1B
Q2 24
$6.1B
$4.7B
Debt / Equity
ILMN
ILMN
NOG
NOG
Q1 26
Q4 25
1.13×
Q3 25
1.05×
Q2 25
0.98×
Q1 25
0.96×
Q4 24
1.02×
Q3 24
0.84×
Q2 24
0.91×

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
NOG
NOG
Operating Cash FlowLast quarter
$321.0M
$312.6M
Free Cash FlowOCF − Capex
$267.0M
$43.2M
FCF MarginFCF / Revenue
23.0%
7.1%
Capex IntensityCapex / Revenue
31.5%
Cash ConversionOCF / Net Profit
0.96×
TTM Free Cash FlowTrailing 4 quarters
$935.0M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ILMN
ILMN
NOG
NOG
Q1 26
$312.6M
Q4 25
$321.0M
$312.6M
Q3 25
$423.1M
Q2 25
$362.1M
Q1 25
$407.4M
Q4 24
$364.0M
$290.3M
Q3 24
$316.0M
$385.8M
Q2 24
$80.0M
$340.5M
Free Cash Flow
ILMN
ILMN
NOG
NOG
Q1 26
$43.2M
Q4 25
$267.0M
Q3 25
Q2 25
Q1 25
Q4 24
$335.0M
Q3 24
$284.0M
Q2 24
$49.0M
FCF Margin
ILMN
ILMN
NOG
NOG
Q1 26
7.1%
Q4 25
23.0%
Q3 25
Q2 25
Q1 25
Q4 24
30.3%
Q3 24
26.3%
Q2 24
4.4%
Capex Intensity
ILMN
ILMN
NOG
NOG
Q1 26
31.5%
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
2.6%
Q3 24
3.0%
Q2 24
2.8%
Cash Conversion
ILMN
ILMN
NOG
NOG
Q1 26
Q4 25
0.96×
Q3 25
Q2 25
3.64×
Q1 25
2.93×
Q4 24
1.96×
4.05×
Q3 24
0.45×
1.29×
Q2 24
2.46×

Financial Flow Comparison

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

Revenue Breakdown by Segment

ILMN
ILMN

Product revenue$990.0M85%
Service and other revenue$169.0M15%

NOG
NOG

Oil and Gas Sales$447.7M73%
Gain on Commodity Derivatives, Net$159.3M26%
Other Revenue$3.1M1%

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