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

CMS Energy is the larger business by last-quarter revenue ($2.1B vs $2.0B, roughly 1.1× KeyCorp). KeyCorp runs the higher net margin — 25.4% vs 13.5%, a 11.9% gap on every dollar of revenue. On growth, KeyCorp posted the faster year-over-year revenue change (131.8% vs 13.0%). Over the past eight quarters, KeyCorp's revenue compounded faster (14.4% CAGR vs -0.2%).

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.

Key is a Japanese visual novel studio known for making dramatic and plot-oriented titles. It was formed on July 21, 1998, as a brand under the publisher Visual Arts, and is located in Kita, Osaka.

CMS vs KEY — Head-to-Head

Bigger by revenue
CMS
CMS
1.1× larger
CMS
$2.1B
$2.0B
KEY
Growing faster (revenue YoY)
KEY
KEY
+118.8% gap
KEY
131.8%
13.0%
CMS
Higher net margin
KEY
KEY
11.9% more per $
KEY
25.4%
13.5%
CMS
Faster 2-yr revenue CAGR
KEY
KEY
Annualised
KEY
14.4%
-0.2%
CMS

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
CMS
CMS
KEY
KEY
Revenue
$2.1B
$2.0B
Net Profit
$289.0M
$510.0M
Gross Margin
Operating Margin
20.4%
32.3%
Net Margin
13.5%
25.4%
Revenue YoY
13.0%
131.8%
Net Profit YoY
9.1%
309.0%
EPS (diluted)
$0.94
$0.43

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
CMS
CMS
KEY
KEY
Q4 25
$2.1B
$2.0B
Q3 25
$2.0B
$1.9B
Q2 25
$1.8B
$1.8B
Q1 25
$2.4B
$1.8B
Q4 24
$1.9B
$865.0M
Q3 24
$1.7B
$695.0M
Q2 24
$1.6B
$1.5B
Q1 24
$2.1B
$1.5B
Net Profit
CMS
CMS
KEY
KEY
Q4 25
$289.0M
$510.0M
Q3 25
$277.0M
$489.0M
Q2 25
$201.0M
$425.0M
Q1 25
$304.0M
$405.0M
Q4 24
$265.0M
$-244.0M
Q3 24
$253.0M
$-410.0M
Q2 24
$198.0M
$274.0M
Q1 24
$287.0M
$219.0M
Operating Margin
CMS
CMS
KEY
KEY
Q4 25
20.4%
32.3%
Q3 25
24.4%
31.8%
Q2 25
17.6%
29.3%
Q1 25
20.6%
29.0%
Q4 24
22.5%
-92.6%
Q3 24
21.4%
-72.8%
Q2 24
18.0%
22.0%
Q1 24
19.2%
18.1%
Net Margin
CMS
CMS
KEY
KEY
Q4 25
13.5%
25.4%
Q3 25
14.0%
25.8%
Q2 25
11.2%
23.1%
Q1 25
12.7%
22.8%
Q4 24
14.0%
-54.7%
Q3 24
14.8%
-59.0%
Q2 24
12.6%
18.0%
Q1 24
13.4%
14.3%
EPS (diluted)
CMS
CMS
KEY
KEY
Q4 25
$0.94
$0.43
Q3 25
$0.92
$0.41
Q2 25
$0.66
$0.35
Q1 25
$1.01
$0.33
Q4 24
$0.88
$-0.30
Q3 24
$0.84
$-0.47
Q2 24
$0.65
$0.25
Q1 24
$0.96
$0.20

Balance Sheet & Financial Strength

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

Metric
CMS
CMS
KEY
KEY
Cash + ST InvestmentsLiquidity on hand
$509.0M
$10.2B
Total DebtLower is stronger
$9.9B
Stockholders' EquityBook value
$9.1B
$20.4B
Total Assets
$39.9B
$184.4B
Debt / EquityLower = less leverage
0.49×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CMS
CMS
KEY
KEY
Q4 25
$509.0M
$10.2B
Q3 25
$362.0M
$13.3B
Q2 25
$844.0M
$11.6B
Q1 25
$465.0M
$15.3B
Q4 24
$103.0M
$17.5B
Q3 24
$412.0M
$22.8B
Q2 24
$699.0M
$15.5B
Q1 24
$802.0M
$13.2B
Total Debt
CMS
CMS
KEY
KEY
Q4 25
$9.9B
Q3 25
$10.9B
Q2 25
$12.1B
Q1 25
$12.4B
Q4 24
$12.1B
Q3 24
$15.7B
Q2 24
$16.9B
Q1 24
$20.8B
Stockholders' Equity
CMS
CMS
KEY
KEY
Q4 25
$9.1B
$20.4B
Q3 25
$8.9B
$20.1B
Q2 25
$8.4B
$19.5B
Q1 25
$8.3B
$19.0B
Q4 24
$8.2B
$18.2B
Q3 24
$8.1B
$16.9B
Q2 24
$8.0B
$14.8B
Q1 24
$7.9B
$14.5B
Total Assets
CMS
CMS
KEY
KEY
Q4 25
$39.9B
$184.4B
Q3 25
$38.0B
$187.4B
Q2 25
$37.7B
$185.5B
Q1 25
$36.3B
$188.7B
Q4 24
$35.9B
$187.2B
Q3 24
$34.8B
$189.8B
Q2 24
$34.4B
$187.4B
Q1 24
$33.9B
$187.5B
Debt / Equity
CMS
CMS
KEY
KEY
Q4 25
0.49×
Q3 25
0.54×
Q2 25
0.62×
Q1 25
0.65×
Q4 24
0.67×
Q3 24
0.93×
Q2 24
1.14×
Q1 24
1.43×

Cash Flow & Capital Efficiency

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

Metric
CMS
CMS
KEY
KEY
Operating Cash FlowLast quarter
$478.0M
$2.2B
Free Cash FlowOCF − Capex
$2.1B
FCF MarginFCF / Revenue
104.8%
Capex IntensityCapex / Revenue
5.3%
Cash ConversionOCF / Net Profit
1.65×
4.33×
TTM Free Cash FlowTrailing 4 quarters
$3.5B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CMS
CMS
KEY
KEY
Q4 25
$478.0M
$2.2B
Q3 25
$343.0M
$396.0M
Q2 25
$414.0M
$1.2B
Q1 25
$1.0B
$-140.0M
Q4 24
$403.0M
$664.0M
Q3 24
$304.0M
$-1.2B
Q2 24
$707.0M
$-217.0M
Q1 24
$956.0M
$359.0M
Free Cash Flow
CMS
CMS
KEY
KEY
Q4 25
$2.1B
Q3 25
$-635.0M
$367.0M
Q2 25
$-470.0M
$1.2B
Q1 25
$112.0M
$-150.0M
Q4 24
$599.0M
Q3 24
$-502.0M
$-1.2B
Q2 24
$26.0M
$-230.0M
Q1 24
$343.0M
$347.0M
FCF Margin
CMS
CMS
KEY
KEY
Q4 25
104.8%
Q3 25
-32.2%
19.4%
Q2 25
-26.1%
65.8%
Q1 25
4.7%
-8.5%
Q4 24
69.2%
Q3 24
-29.3%
-175.8%
Q2 24
1.6%
-15.1%
Q1 24
16.0%
22.6%
Capex Intensity
CMS
CMS
KEY
KEY
Q4 25
5.3%
Q3 25
49.5%
1.5%
Q2 25
49.2%
1.3%
Q1 25
37.0%
0.6%
Q4 24
7.5%
Q3 24
47.1%
2.4%
Q2 24
43.2%
0.9%
Q1 24
28.6%
0.8%
Cash Conversion
CMS
CMS
KEY
KEY
Q4 25
1.65×
4.33×
Q3 25
1.24×
0.81×
Q2 25
2.06×
2.90×
Q1 25
3.29×
-0.35×
Q4 24
1.52×
Q3 24
1.20×
Q2 24
3.57×
-0.79×
Q1 24
3.33×
1.64×

Financial Flow Comparison

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

Revenue Breakdown by Segment

CMS
CMS

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

KEY
KEY

Segment breakdown not available.

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