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Side-by-side financial comparison of ALASKA AIR GROUP, INC. (ALK) and CMS Energy (CMS). Click either name above to swap in a different company.

ALASKA AIR GROUP, INC. is the larger business by last-quarter revenue ($3.3B vs $2.1B, roughly 1.5× CMS Energy). CMS Energy runs the higher net margin — 13.5% vs -5.8%, a 19.4% gap on every dollar of revenue. On growth, CMS Energy posted the faster year-over-year revenue change (13.0% vs 5.2%). Over the past eight quarters, ALASKA AIR GROUP, INC.'s revenue compounded faster (6.7% CAGR vs -0.2%).

Alaska Air Group, Inc. is an American airline holding company based in SeaTac, Washington, United States. The group owns two mainline carriers, Alaska Airlines and Hawaiian Airlines, along with a regional airline, Horizon Air. Alaska Airlines in turn wholly owns an aircraft ground handling company, McGee Air Services.

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.

ALK vs CMS — Head-to-Head

Bigger by revenue
ALK
ALK
1.5× larger
ALK
$3.3B
$2.1B
CMS
Growing faster (revenue YoY)
CMS
CMS
+7.8% gap
CMS
13.0%
5.2%
ALK
Higher net margin
CMS
CMS
19.4% more per $
CMS
13.5%
-5.8%
ALK
Faster 2-yr revenue CAGR
ALK
ALK
Annualised
ALK
6.7%
-0.2%
CMS

Income Statement — Q1 FY2026 vs Q4 FY2025

Metric
ALK
ALK
CMS
CMS
Revenue
$3.3B
$2.1B
Net Profit
$-193.0M
$289.0M
Gross Margin
Operating Margin
20.4%
Net Margin
-5.8%
13.5%
Revenue YoY
5.2%
13.0%
Net Profit YoY
-16.3%
9.1%
EPS (diluted)
$-1.69
$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
ALK
ALK
CMS
CMS
Q1 26
$3.3B
Q4 25
$3.6B
$2.1B
Q3 25
$3.8B
$2.0B
Q2 25
$3.7B
$1.8B
Q1 25
$3.1B
$2.4B
Q4 24
$3.5B
$1.9B
Q3 24
$3.1B
$1.7B
Q2 24
$2.9B
$1.6B
Net Profit
ALK
ALK
CMS
CMS
Q1 26
$-193.0M
Q4 25
$21.0M
$289.0M
Q3 25
$73.0M
$277.0M
Q2 25
$172.0M
$201.0M
Q1 25
$-166.0M
$304.0M
Q4 24
$71.0M
$265.0M
Q3 24
$236.0M
$253.0M
Q2 24
$220.0M
$198.0M
Operating Margin
ALK
ALK
CMS
CMS
Q1 26
Q4 25
2.1%
20.4%
Q3 25
3.9%
24.4%
Q2 25
7.5%
17.6%
Q1 25
-6.3%
20.6%
Q4 24
2.1%
22.5%
Q3 24
11.1%
21.4%
Q2 24
11.1%
18.0%
Net Margin
ALK
ALK
CMS
CMS
Q1 26
-5.8%
Q4 25
0.6%
13.5%
Q3 25
1.9%
14.0%
Q2 25
4.6%
11.2%
Q1 25
-5.3%
12.7%
Q4 24
2.0%
14.0%
Q3 24
7.7%
14.8%
Q2 24
7.6%
12.6%
EPS (diluted)
ALK
ALK
CMS
CMS
Q1 26
$-1.69
Q4 25
$0.14
$0.94
Q3 25
$0.62
$0.92
Q2 25
$1.42
$0.66
Q1 25
$-1.35
$1.01
Q4 24
$0.58
$0.88
Q3 24
$1.84
$0.84
Q2 24
$1.71
$0.65

Balance Sheet & Financial Strength

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

Metric
ALK
ALK
CMS
CMS
Cash + ST InvestmentsLiquidity on hand
$451.0M
$509.0M
Total DebtLower is stronger
$5.3B
Stockholders' EquityBook value
$3.7B
$9.1B
Total Assets
$20.3B
$39.9B
Debt / EquityLower = less leverage
1.43×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ALK
ALK
CMS
CMS
Q1 26
$451.0M
Q4 25
$627.0M
$509.0M
Q3 25
$2.3B
$362.0M
Q2 25
$2.1B
$844.0M
Q1 25
$2.5B
$465.0M
Q4 24
$2.5B
$103.0M
Q3 24
$2.5B
$412.0M
Q2 24
$2.5B
$699.0M
Total Debt
ALK
ALK
CMS
CMS
Q1 26
$5.3B
Q4 25
$4.8B
Q3 25
$5.0B
Q2 25
$4.9B
Q1 25
$4.8B
Q4 24
$4.5B
Q3 24
$4.6B
Q2 24
$2.7B
Stockholders' Equity
ALK
ALK
CMS
CMS
Q1 26
$3.7B
Q4 25
$4.1B
$9.1B
Q3 25
$4.0B
$8.9B
Q2 25
$3.9B
$8.4B
Q1 25
$4.1B
$8.3B
Q4 24
$4.4B
$8.2B
Q3 24
$4.5B
$8.1B
Q2 24
$4.2B
$8.0B
Total Assets
ALK
ALK
CMS
CMS
Q1 26
$20.3B
Q4 25
$20.4B
$39.9B
Q3 25
$20.0B
$38.0B
Q2 25
$19.9B
$37.7B
Q1 25
$19.8B
$36.3B
Q4 24
$19.8B
$35.9B
Q3 24
$19.6B
$34.8B
Q2 24
$15.3B
$34.4B
Debt / Equity
ALK
ALK
CMS
CMS
Q1 26
1.43×
Q4 25
1.17×
Q3 25
1.24×
Q2 25
1.26×
Q1 25
1.16×
Q4 24
1.04×
Q3 24
1.03×
Q2 24
0.63×

Cash Flow & Capital Efficiency

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

Metric
ALK
ALK
CMS
CMS
Operating Cash FlowLast quarter
$229.0M
$478.0M
Free Cash FlowOCF − Capex
FCF MarginFCF / Revenue
Capex IntensityCapex / Revenue
10.2%
Cash ConversionOCF / Net Profit
1.65×
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ALK
ALK
CMS
CMS
Q1 26
$229.0M
Q4 25
$185.0M
$478.0M
Q3 25
$229.0M
$343.0M
Q2 25
$376.0M
$414.0M
Q1 25
$459.0M
$1.0B
Q4 24
$274.0M
$403.0M
Q3 24
$318.0M
$304.0M
Q2 24
$580.0M
$707.0M
Free Cash Flow
ALK
ALK
CMS
CMS
Q1 26
Q4 25
Q3 25
$-635.0M
Q2 25
$-470.0M
Q1 25
$112.0M
Q4 24
Q3 24
$-502.0M
Q2 24
$26.0M
FCF Margin
ALK
ALK
CMS
CMS
Q1 26
Q4 25
Q3 25
-32.2%
Q2 25
-26.1%
Q1 25
4.7%
Q4 24
Q3 24
-29.3%
Q2 24
1.6%
Capex Intensity
ALK
ALK
CMS
CMS
Q1 26
10.2%
Q4 25
Q3 25
49.5%
Q2 25
49.2%
Q1 25
37.0%
Q4 24
Q3 24
47.1%
Q2 24
43.2%
Cash Conversion
ALK
ALK
CMS
CMS
Q1 26
Q4 25
8.81×
1.65×
Q3 25
3.14×
1.24×
Q2 25
2.19×
2.06×
Q1 25
3.29×
Q4 24
3.86×
1.52×
Q3 24
1.35×
1.20×
Q2 24
2.64×
3.57×

Financial Flow Comparison

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

Revenue Breakdown by Segment

ALK
ALK

Passenger revenue$2.9B88%
Loyalty program other revenue$227.0M7%
Cargo and other revenue$153.0M5%

CMS
CMS

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

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