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Side-by-side financial comparison of Grupo Aeromexico, S.A.B. de C.V. (AERO) and CMS Energy (CMS). Click either name above to swap in a different company.

CMS Energy is the larger business by last-quarter revenue ($2.1B vs $1.4B, roughly 1.5× Grupo Aeromexico, S.A.B. de C.V.). CMS Energy runs the higher net margin — 13.5% vs 11.5%, a 2.1% gap on every dollar of revenue.

Grupo Aeromexico is Mexico's flagship airline holding company, offering domestic and international passenger and cargo air transport services. It operates a wide route network covering North America, South America, Europe and Asia, serving leisure and business travel segments with a modern commercial aircraft fleet.

CMS Energy Corporation is an American energy company based in Jackson, Michigan, that is focused principally on utility operations in Michigan. Its principal business is Consumers Energy, a public utility that provides electricity and natural gas to more than 6 million of Michigan's 10 million residents. Its non-utility businesses are focused primarily on domestic independent power production. Consumers Energy has operated since 1886.

AERO vs CMS — Head-to-Head

Bigger by revenue
CMS
CMS
1.5× larger
CMS
$2.1B
$1.4B
AERO
Higher net margin
CMS
CMS
2.1% more per $
CMS
13.5%
11.5%
AERO

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
AERO
AERO
CMS
CMS
Revenue
$1.4B
$2.1B
Net Profit
$165.0M
$289.0M
Gross Margin
Operating Margin
21.1%
20.4%
Net Margin
11.5%
13.5%
Revenue YoY
13.0%
Net Profit YoY
9.1%
EPS (diluted)
$0.94

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
AERO
AERO
CMS
CMS
Q4 25
$1.4B
$2.1B
Q3 25
$2.0B
Q2 25
$1.8B
Q1 25
$2.4B
Q4 24
$1.9B
Q3 24
$1.7B
Q2 24
$1.6B
Q1 24
$2.1B
Net Profit
AERO
AERO
CMS
CMS
Q4 25
$165.0M
$289.0M
Q3 25
$277.0M
Q2 25
$201.0M
Q1 25
$304.0M
Q4 24
$265.0M
Q3 24
$253.0M
Q2 24
$198.0M
Q1 24
$287.0M
Operating Margin
AERO
AERO
CMS
CMS
Q4 25
21.1%
20.4%
Q3 25
24.4%
Q2 25
17.6%
Q1 25
20.6%
Q4 24
22.5%
Q3 24
21.4%
Q2 24
18.0%
Q1 24
19.2%
Net Margin
AERO
AERO
CMS
CMS
Q4 25
11.5%
13.5%
Q3 25
14.0%
Q2 25
11.2%
Q1 25
12.7%
Q4 24
14.0%
Q3 24
14.8%
Q2 24
12.6%
Q1 24
13.4%
EPS (diluted)
AERO
AERO
CMS
CMS
Q4 25
$0.94
Q3 25
$0.92
Q2 25
$0.66
Q1 25
$1.01
Q4 24
$0.88
Q3 24
$0.84
Q2 24
$0.65
Q1 24
$0.96

Balance Sheet & Financial Strength

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

Metric
AERO
AERO
CMS
CMS
Cash + ST InvestmentsLiquidity on hand
$509.0M
Total DebtLower is stronger
Stockholders' EquityBook value
$9.1B
Total Assets
$39.9B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AERO
AERO
CMS
CMS
Q4 25
$509.0M
Q3 25
$362.0M
Q2 25
$844.0M
Q1 25
$465.0M
Q4 24
$103.0M
Q3 24
$412.0M
Q2 24
$699.0M
Q1 24
$802.0M
Stockholders' Equity
AERO
AERO
CMS
CMS
Q4 25
$9.1B
Q3 25
$8.9B
Q2 25
$8.4B
Q1 25
$8.3B
Q4 24
$8.2B
Q3 24
$8.1B
Q2 24
$8.0B
Q1 24
$7.9B
Total Assets
AERO
AERO
CMS
CMS
Q4 25
$39.9B
Q3 25
$38.0B
Q2 25
$37.7B
Q1 25
$36.3B
Q4 24
$35.9B
Q3 24
$34.8B
Q2 24
$34.4B
Q1 24
$33.9B

Cash Flow & Capital Efficiency

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

Metric
AERO
AERO
CMS
CMS
Operating Cash FlowLast quarter
$478.0M
Free Cash FlowOCF − Capex
FCF MarginFCF / Revenue
Capex IntensityCapex / Revenue
Cash ConversionOCF / Net Profit
1.65×
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AERO
AERO
CMS
CMS
Q4 25
$478.0M
Q3 25
$343.0M
Q2 25
$414.0M
Q1 25
$1.0B
Q4 24
$403.0M
Q3 24
$304.0M
Q2 24
$707.0M
Q1 24
$956.0M
Free Cash Flow
AERO
AERO
CMS
CMS
Q4 25
Q3 25
$-635.0M
Q2 25
$-470.0M
Q1 25
$112.0M
Q4 24
Q3 24
$-502.0M
Q2 24
$26.0M
Q1 24
$343.0M
FCF Margin
AERO
AERO
CMS
CMS
Q4 25
Q3 25
-32.2%
Q2 25
-26.1%
Q1 25
4.7%
Q4 24
Q3 24
-29.3%
Q2 24
1.6%
Q1 24
16.0%
Capex Intensity
AERO
AERO
CMS
CMS
Q4 25
Q3 25
49.5%
Q2 25
49.2%
Q1 25
37.0%
Q4 24
Q3 24
47.1%
Q2 24
43.2%
Q1 24
28.6%
Cash Conversion
AERO
AERO
CMS
CMS
Q4 25
1.65×
Q3 25
1.24×
Q2 25
2.06×
Q1 25
3.29×
Q4 24
1.52×
Q3 24
1.20×
Q2 24
3.57×
Q1 24
3.33×

Financial Flow Comparison

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

Revenue Breakdown by Segment

AERO
AERO

Passenger$1.3B91%
Air Cargo$82.0M6%
Other$52.0M4%

CMS
CMS

Electric Utility$1.3B59%
Gas Utility$803.0M38%
North Star Clean Energy$77.0M4%

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