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Side-by-side financial comparison of CMS Energy (CMS) and W. R. Berkley Corporation (WRB). Click either name above to swap in a different company.

W. R. Berkley Corporation is the larger business by last-quarter revenue ($3.7B vs $2.1B, roughly 1.7× CMS Energy). W. R. Berkley Corporation runs the higher net margin — 14.0% vs 13.5%, a 0.4% gap on every dollar of revenue. On growth, CMS Energy posted the faster year-over-year revenue change (13.0% vs 4.0%). Over the past eight quarters, W. R. Berkley Corporation's revenue compounded faster (5.5% 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.

William Robert Berkley is the founder and current chairman of W. R. Berkley Corporation and the chairman of the New York University Board of Trustees.

CMS vs WRB — Head-to-Head

Bigger by revenue
WRB
WRB
1.7× larger
WRB
$3.7B
$2.1B
CMS
Growing faster (revenue YoY)
CMS
CMS
+8.9% gap
CMS
13.0%
4.0%
WRB
Higher net margin
WRB
WRB
0.4% more per $
WRB
14.0%
13.5%
CMS
Faster 2-yr revenue CAGR
WRB
WRB
Annualised
WRB
5.5%
-0.2%
CMS

Income Statement — Q4 FY2025 vs Q1 FY2026

Metric
CMS
CMS
WRB
WRB
Revenue
$2.1B
$3.7B
Net Profit
$289.0M
$515.2M
Gross Margin
Operating Margin
20.4%
Net Margin
13.5%
14.0%
Revenue YoY
13.0%
4.0%
Net Profit YoY
9.1%
EPS (diluted)
$0.94
$1.31

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
WRB
WRB
Q1 26
$3.7B
Q4 25
$2.1B
$3.7B
Q3 25
$2.0B
$3.8B
Q2 25
$1.8B
$3.7B
Q1 25
$2.4B
$3.5B
Q4 24
$1.9B
$3.7B
Q3 24
$1.7B
$3.4B
Q2 24
$1.6B
$3.3B
Net Profit
CMS
CMS
WRB
WRB
Q1 26
$515.2M
Q4 25
$289.0M
$449.5M
Q3 25
$277.0M
$511.0M
Q2 25
$201.0M
$401.3M
Q1 25
$304.0M
$417.6M
Q4 24
$265.0M
$576.1M
Q3 24
$253.0M
$365.6M
Q2 24
$198.0M
$371.9M
Operating Margin
CMS
CMS
WRB
WRB
Q1 26
Q4 25
20.4%
15.4%
Q3 25
24.4%
17.2%
Q2 25
17.6%
14.2%
Q1 25
20.6%
15.2%
Q4 24
22.5%
19.9%
Q3 24
21.4%
14.0%
Q2 24
18.0%
14.7%
Net Margin
CMS
CMS
WRB
WRB
Q1 26
14.0%
Q4 25
13.5%
12.1%
Q3 25
14.0%
13.6%
Q2 25
11.2%
10.9%
Q1 25
12.7%
11.8%
Q4 24
14.0%
15.7%
Q3 24
14.8%
10.8%
Q2 24
12.6%
11.2%
EPS (diluted)
CMS
CMS
WRB
WRB
Q1 26
$1.31
Q4 25
$0.94
$1.13
Q3 25
$0.92
$1.28
Q2 25
$0.66
$1.00
Q1 25
$1.01
$1.04
Q4 24
$0.88
$0.89
Q3 24
$0.84
$0.91
Q2 24
$0.65
$0.92

Balance Sheet & Financial Strength

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

Metric
CMS
CMS
WRB
WRB
Cash + ST InvestmentsLiquidity on hand
$509.0M
$2.1B
Total DebtLower is stronger
Stockholders' EquityBook value
$9.1B
Total Assets
$39.9B
$44.3B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CMS
CMS
WRB
WRB
Q1 26
$2.1B
Q4 25
$509.0M
$2.5B
Q3 25
$362.0M
$2.4B
Q2 25
$844.0M
$2.0B
Q1 25
$465.0M
$1.7B
Q4 24
$103.0M
$2.0B
Q3 24
$412.0M
$1.6B
Q2 24
$699.0M
$1.6B
Stockholders' Equity
CMS
CMS
WRB
WRB
Q1 26
Q4 25
$9.1B
$9.7B
Q3 25
$8.9B
$9.8B
Q2 25
$8.4B
$9.3B
Q1 25
$8.3B
$8.9B
Q4 24
$8.2B
$8.4B
Q3 24
$8.1B
$8.4B
Q2 24
$8.0B
$7.8B
Total Assets
CMS
CMS
WRB
WRB
Q1 26
$44.3B
Q4 25
$39.9B
$44.1B
Q3 25
$38.0B
$43.7B
Q2 25
$37.7B
$42.7B
Q1 25
$36.3B
$41.3B
Q4 24
$35.9B
$40.6B
Q3 24
$34.8B
$40.4B
Q2 24
$34.4B
$38.9B

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
WRB
WRB
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
CMS
CMS
WRB
WRB
Q1 26
Q4 25
$478.0M
$995.1M
Q3 25
$343.0M
$1.1B
Q2 25
$414.0M
$703.8M
Q1 25
$1.0B
$743.8M
Q4 24
$403.0M
$810.0M
Q3 24
$304.0M
$1.2B
Q2 24
$707.0M
$881.3M
Free Cash Flow
CMS
CMS
WRB
WRB
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
CMS
CMS
WRB
WRB
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
CMS
CMS
WRB
WRB
Q1 26
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
CMS
CMS
WRB
WRB
Q1 26
Q4 25
1.65×
2.21×
Q3 25
1.24×
2.23×
Q2 25
2.06×
1.75×
Q1 25
3.29×
1.78×
Q4 24
1.52×
1.41×
Q3 24
1.20×
3.39×
Q2 24
3.57×
2.37×

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%

WRB
WRB

Segment breakdown not available.

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