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Side-by-side financial comparison of Alcoa Corp (AA) and CMS Energy (CMS). Click either name above to swap in a different company.

Alcoa Corp is the larger business by last-quarter revenue ($3.4B vs $2.1B, roughly 1.6× CMS Energy). CMS Energy runs the higher net margin — 13.5% vs 6.2%, a 7.4% gap on every dollar of revenue. On growth, CMS Energy posted the faster year-over-year revenue change (13.0% vs -1.1%). Over the past eight quarters, Alcoa Corp's revenue compounded faster (15.2% CAGR vs -0.2%).

Alcoa Corporation is an American industrial corporation that produces aluminum. According to industry rankings, it is among the largest producers globally. The company operates in 10 countries and is involved in mining, refining, smelting, fabricating, and recycling aluminum products.

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.

AA vs CMS — Head-to-Head

Bigger by revenue
AA
AA
1.6× larger
AA
$3.4B
$2.1B
CMS
Growing faster (revenue YoY)
CMS
CMS
+14.0% gap
CMS
13.0%
-1.1%
AA
Higher net margin
CMS
CMS
7.4% more per $
CMS
13.5%
6.2%
AA
Faster 2-yr revenue CAGR
AA
AA
Annualised
AA
15.2%
-0.2%
CMS

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
AA
AA
CMS
CMS
Revenue
$3.4B
$2.1B
Net Profit
$213.0M
$289.0M
Gross Margin
Operating Margin
2.0%
20.4%
Net Margin
6.2%
13.5%
Revenue YoY
-1.1%
13.0%
Net Profit YoY
5.4%
9.1%
EPS (diluted)
$0.80
$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
AA
AA
CMS
CMS
Q4 25
$3.4B
$2.1B
Q3 25
$3.0B
$2.0B
Q2 25
$3.0B
$1.8B
Q1 25
$3.4B
$2.4B
Q4 24
$3.5B
$1.9B
Q3 24
$2.9B
$1.7B
Q2 24
$2.9B
$1.6B
Q1 24
$2.6B
$2.1B
Net Profit
AA
AA
CMS
CMS
Q4 25
$213.0M
$289.0M
Q3 25
$232.0M
$277.0M
Q2 25
$164.0M
$201.0M
Q1 25
$548.0M
$304.0M
Q4 24
$202.0M
$265.0M
Q3 24
$90.0M
$253.0M
Q2 24
$20.0M
$198.0M
Q1 24
$-252.0M
$287.0M
Operating Margin
AA
AA
CMS
CMS
Q4 25
2.0%
20.4%
Q3 25
5.6%
24.4%
Q2 25
5.3%
17.6%
Q1 25
19.8%
20.6%
Q4 24
9.7%
22.5%
Q3 24
6.3%
21.4%
Q2 24
3.2%
18.0%
Q1 24
-12.5%
19.2%
Net Margin
AA
AA
CMS
CMS
Q4 25
6.2%
13.5%
Q3 25
7.7%
14.0%
Q2 25
5.4%
11.2%
Q1 25
16.3%
12.7%
Q4 24
5.8%
14.0%
Q3 24
3.1%
14.8%
Q2 24
0.7%
12.6%
Q1 24
-9.7%
13.4%
EPS (diluted)
AA
AA
CMS
CMS
Q4 25
$0.80
$0.94
Q3 25
$0.88
$0.92
Q2 25
$0.62
$0.66
Q1 25
$2.07
$1.01
Q4 24
$1.18
$0.88
Q3 24
$0.38
$0.84
Q2 24
$0.11
$0.65
Q1 24
$-1.41
$0.96

Balance Sheet & Financial Strength

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

Metric
AA
AA
CMS
CMS
Cash + ST InvestmentsLiquidity on hand
$1.6B
$509.0M
Total DebtLower is stronger
$2.4B
Stockholders' EquityBook value
$6.1B
$9.1B
Total Assets
$16.1B
$39.9B
Debt / EquityLower = less leverage
0.40×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AA
AA
CMS
CMS
Q4 25
$1.6B
$509.0M
Q3 25
$1.5B
$362.0M
Q2 25
$1.5B
$844.0M
Q1 25
$1.2B
$465.0M
Q4 24
$1.1B
$103.0M
Q3 24
$1.3B
$412.0M
Q2 24
$1.4B
$699.0M
Q1 24
$1.4B
$802.0M
Total Debt
AA
AA
CMS
CMS
Q4 25
$2.4B
Q3 25
$2.6B
Q2 25
$2.6B
Q1 25
$2.6B
Q4 24
$2.5B
Q3 24
$2.5B
Q2 24
$2.5B
Q1 24
$2.5B
Stockholders' Equity
AA
AA
CMS
CMS
Q4 25
$6.1B
$9.1B
Q3 25
$6.3B
$8.9B
Q2 25
$6.1B
$8.4B
Q1 25
$5.8B
$8.3B
Q4 24
$5.2B
$8.2B
Q3 24
$5.3B
$8.1B
Q2 24
$3.9B
$8.0B
Q1 24
$4.0B
$7.9B
Total Assets
AA
AA
CMS
CMS
Q4 25
$16.1B
$39.9B
Q3 25
$16.0B
$38.0B
Q2 25
$15.0B
$37.7B
Q1 25
$14.6B
$36.3B
Q4 24
$14.1B
$35.9B
Q3 24
$14.5B
$34.8B
Q2 24
$14.3B
$34.4B
Q1 24
$14.3B
$33.9B
Debt / Equity
AA
AA
CMS
CMS
Q4 25
0.40×
Q3 25
0.41×
Q2 25
0.42×
Q1 25
0.44×
Q4 24
0.48×
Q3 24
0.47×
Q2 24
0.63×
Q1 24
0.62×

Cash Flow & Capital Efficiency

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

Metric
AA
AA
CMS
CMS
Operating Cash FlowLast quarter
$537.0M
$478.0M
Free Cash FlowOCF − Capex
$294.0M
FCF MarginFCF / Revenue
8.5%
Capex IntensityCapex / Revenue
7.0%
Cash ConversionOCF / Net Profit
2.52×
1.65×
TTM Free Cash FlowTrailing 4 quarters
$567.0M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AA
AA
CMS
CMS
Q4 25
$537.0M
$478.0M
Q3 25
$85.0M
$343.0M
Q2 25
$488.0M
$414.0M
Q1 25
$75.0M
$1.0B
Q4 24
$415.0M
$403.0M
Q3 24
$143.0M
$304.0M
Q2 24
$287.0M
$707.0M
Q1 24
$-223.0M
$956.0M
Free Cash Flow
AA
AA
CMS
CMS
Q4 25
$294.0M
Q3 25
$-66.0M
$-635.0M
Q2 25
$357.0M
$-470.0M
Q1 25
$-18.0M
$112.0M
Q4 24
$246.0M
Q3 24
$-3.0M
$-502.0M
Q2 24
$123.0M
$26.0M
Q1 24
$-324.0M
$343.0M
FCF Margin
AA
AA
CMS
CMS
Q4 25
8.5%
Q3 25
-2.2%
-32.2%
Q2 25
11.8%
-26.1%
Q1 25
-0.5%
4.7%
Q4 24
7.1%
Q3 24
-0.1%
-29.3%
Q2 24
4.2%
1.6%
Q1 24
-12.5%
16.0%
Capex Intensity
AA
AA
CMS
CMS
Q4 25
7.0%
Q3 25
5.0%
49.5%
Q2 25
4.3%
49.2%
Q1 25
2.8%
37.0%
Q4 24
4.8%
Q3 24
5.0%
47.1%
Q2 24
5.6%
43.2%
Q1 24
3.9%
28.6%
Cash Conversion
AA
AA
CMS
CMS
Q4 25
2.52×
1.65×
Q3 25
0.37×
1.24×
Q2 25
2.98×
2.06×
Q1 25
0.14×
3.29×
Q4 24
2.05×
1.52×
Q3 24
1.59×
1.20×
Q2 24
14.35×
3.57×
Q1 24
3.33×

Financial Flow Comparison

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

Revenue Breakdown by Segment

AA
AA

Aluminum$2.5B72%
Third Party Sales$979.0M28%

CMS
CMS

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

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