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

MARKEL GROUP INC. is the larger business by last-quarter revenue ($3.6B vs $2.1B, roughly 1.7× CMS Energy). MARKEL GROUP INC. runs the higher net margin — 16.1% vs 13.5%, a 2.6% gap on every dollar of revenue. On growth, CMS Energy posted the faster year-over-year revenue change (13.0% vs -6.9%). Over the past eight quarters, CMS Energy's revenue compounded faster (-0.2% CAGR vs -10.5%).

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.

Markel Group Inc. is a group of companies headquartered in Richmond, Virginia, and originally founded in 1930 as an insurance company.

CMS vs MKL — Head-to-Head

Bigger by revenue
MKL
MKL
1.7× larger
MKL
$3.6B
$2.1B
CMS
Growing faster (revenue YoY)
CMS
CMS
+19.8% gap
CMS
13.0%
-6.9%
MKL
Higher net margin
MKL
MKL
2.6% more per $
MKL
16.1%
13.5%
CMS
Faster 2-yr revenue CAGR
CMS
CMS
Annualised
CMS
-0.2%
-10.5%
MKL

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
CMS
CMS
MKL
MKL
Revenue
$2.1B
$3.6B
Net Profit
$289.0M
$576.8M
Gross Margin
Operating Margin
20.4%
22.2%
Net Margin
13.5%
16.1%
Revenue YoY
13.0%
-6.9%
Net Profit YoY
9.1%
5.0%
EPS (diluted)
$0.94
$48.22

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
MKL
MKL
Q4 25
$2.1B
$3.6B
Q3 25
$2.0B
$3.9B
Q2 25
$1.8B
$4.6B
Q1 25
$2.4B
$3.4B
Q4 24
$1.9B
$3.8B
Q3 24
$1.7B
$4.6B
Q2 24
$1.6B
$3.7B
Q1 24
$2.1B
$4.5B
Net Profit
CMS
CMS
MKL
MKL
Q4 25
$289.0M
$576.8M
Q3 25
$277.0M
$751.3M
Q2 25
$201.0M
$657.1M
Q1 25
$304.0M
$121.7M
Q4 24
$265.0M
$549.2M
Q3 24
$253.0M
$905.0M
Q2 24
$198.0M
$267.7M
Q1 24
$287.0M
$1.0B
Operating Margin
CMS
CMS
MKL
MKL
Q4 25
20.4%
22.2%
Q3 25
24.4%
25.7%
Q2 25
17.6%
24.1%
Q1 25
20.6%
8.3%
Q4 24
22.5%
15.5%
Q3 24
21.4%
29.7%
Q2 24
18.0%
11.1%
Q1 24
19.2%
29.9%
Net Margin
CMS
CMS
MKL
MKL
Q4 25
13.5%
16.1%
Q3 25
14.0%
19.1%
Q2 25
11.2%
14.3%
Q1 25
12.7%
3.6%
Q4 24
14.0%
14.3%
Q3 24
14.8%
19.6%
Q2 24
12.6%
7.2%
Q1 24
13.4%
23.0%
EPS (diluted)
CMS
CMS
MKL
MKL
Q4 25
$0.94
$48.22
Q3 25
$0.92
$59.25
Q2 25
$0.66
$49.67
Q1 25
$1.01
$12.08
Q4 24
$0.88
$39.02
Q3 24
$0.84
$66.25
Q2 24
$0.65
$18.62
Q1 24
$0.96
$75.43

Balance Sheet & Financial Strength

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

Metric
CMS
CMS
MKL
MKL
Cash + ST InvestmentsLiquidity on hand
$509.0M
$4.0B
Total DebtLower is stronger
$4.3B
Stockholders' EquityBook value
$9.1B
$18.6B
Total Assets
$39.9B
$68.9B
Debt / EquityLower = less leverage
0.23×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CMS
CMS
MKL
MKL
Q4 25
$509.0M
$4.0B
Q3 25
$362.0M
$4.0B
Q2 25
$844.0M
$3.7B
Q1 25
$465.0M
$4.2B
Q4 24
$103.0M
$3.7B
Q3 24
$412.0M
$3.9B
Q2 24
$699.0M
$3.5B
Q1 24
$802.0M
$3.6B
Total Debt
CMS
CMS
MKL
MKL
Q4 25
$4.3B
Q3 25
$4.3B
Q2 25
$4.4B
Q1 25
$4.4B
Q4 24
$4.3B
Q3 24
$4.4B
Q2 24
$4.4B
Q1 24
$3.9B
Stockholders' Equity
CMS
CMS
MKL
MKL
Q4 25
$9.1B
$18.6B
Q3 25
$8.9B
$18.0B
Q2 25
$8.4B
$17.3B
Q1 25
$8.3B
$17.1B
Q4 24
$8.2B
$16.9B
Q3 24
$8.1B
$17.0B
Q2 24
$8.0B
$15.9B
Q1 24
$7.9B
$15.7B
Total Assets
CMS
CMS
MKL
MKL
Q4 25
$39.9B
$68.9B
Q3 25
$38.0B
$67.4B
Q2 25
$37.7B
$66.8B
Q1 25
$36.3B
$64.6B
Q4 24
$35.9B
$61.9B
Q3 24
$34.8B
$62.3B
Q2 24
$34.4B
$59.7B
Q1 24
$33.9B
$57.3B
Debt / Equity
CMS
CMS
MKL
MKL
Q4 25
0.23×
Q3 25
0.24×
Q2 25
0.25×
Q1 25
0.26×
Q4 24
0.26×
Q3 24
0.26×
Q2 24
0.28×
Q1 24
0.25×

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
MKL
MKL
Operating Cash FlowLast quarter
$478.0M
$662.2M
Free Cash FlowOCF − Capex
$599.1M
FCF MarginFCF / Revenue
16.7%
Capex IntensityCapex / Revenue
1.8%
Cash ConversionOCF / Net Profit
1.65×
1.15×
TTM Free Cash FlowTrailing 4 quarters
$2.6B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CMS
CMS
MKL
MKL
Q4 25
$478.0M
$662.2M
Q3 25
$343.0M
$1.2B
Q2 25
$414.0M
$504.4M
Q1 25
$1.0B
$376.2M
Q4 24
$403.0M
$493.9M
Q3 24
$304.0M
$890.8M
Q2 24
$707.0M
$578.6M
Q1 24
$956.0M
$630.7M
Free Cash Flow
CMS
CMS
MKL
MKL
Q4 25
$599.1M
Q3 25
$-635.0M
$1.2B
Q2 25
$-470.0M
$453.8M
Q1 25
$112.0M
$335.5M
Q4 24
$420.0M
Q3 24
$-502.0M
$838.9M
Q2 24
$26.0M
$521.4M
Q1 24
$343.0M
$558.7M
FCF Margin
CMS
CMS
MKL
MKL
Q4 25
16.7%
Q3 25
-32.2%
29.6%
Q2 25
-26.1%
9.9%
Q1 25
4.7%
9.9%
Q4 24
10.9%
Q3 24
-29.3%
18.2%
Q2 24
1.6%
14.1%
Q1 24
16.0%
12.5%
Capex Intensity
CMS
CMS
MKL
MKL
Q4 25
1.8%
Q3 25
49.5%
1.3%
Q2 25
49.2%
1.1%
Q1 25
37.0%
1.2%
Q4 24
1.9%
Q3 24
47.1%
1.1%
Q2 24
43.2%
1.5%
Q1 24
28.6%
1.6%
Cash Conversion
CMS
CMS
MKL
MKL
Q4 25
1.65×
1.15×
Q3 25
1.24×
1.62×
Q2 25
2.06×
0.77×
Q1 25
3.29×
3.09×
Q4 24
1.52×
0.90×
Q3 24
1.20×
0.98×
Q2 24
3.57×
2.16×
Q1 24
3.33×
0.62×

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%

MKL
MKL

Industrial$1.6B45%
Consumer And Other$958.3M27%
Financial$737.0M21%
Other$198.8M6%
Corporate Operations$52.0M1%
Revenue From Contract With Customer$10.5M0%

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