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

CMS Energy is the larger business by last-quarter revenue ($2.1B vs $1.5B, roughly 1.4× WATSCO INC). CMS Energy runs the higher net margin — 13.5% vs 6.1%, a 7.5% gap on every dollar of revenue. On growth, CMS Energy posted the faster year-over-year revenue change (13.0% vs 0.1%). Over the past eight quarters, CMS Energy's revenue compounded faster (-0.2% CAGR vs -15.3%).

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.

Watsco, Inc. is a distributor of air conditioning, heating and refrigeration equipment, and related parts and supplies (HVAC/R) in the United States. Watsco was founded more than 60 years ago as a manufacturer of parts, components, and tools used in the HVAC/R industry. In 1989, the company shifted from manufacturing to distribution, by acquiring Gemaire Distributors Inc., a South Florida-based Rheem distributor.

CMS vs WSO — Head-to-Head

Bigger by revenue
CMS
CMS
1.4× larger
CMS
$2.1B
$1.5B
WSO
Growing faster (revenue YoY)
CMS
CMS
+12.8% gap
CMS
13.0%
0.1%
WSO
Higher net margin
CMS
CMS
7.5% more per $
CMS
13.5%
6.1%
WSO
Faster 2-yr revenue CAGR
CMS
CMS
Annualised
CMS
-0.2%
-15.3%
WSO

Income Statement — Q4 FY2025 vs Q1 FY2026

Metric
CMS
CMS
WSO
WSO
Revenue
$2.1B
$1.5B
Net Profit
$289.0M
$92.9M
Gross Margin
27.9%
Operating Margin
20.4%
7.2%
Net Margin
13.5%
6.1%
Revenue YoY
13.0%
0.1%
Net Profit YoY
9.1%
-1.7%
EPS (diluted)
$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
CMS
CMS
WSO
WSO
Q1 26
$1.5B
Q4 25
$2.1B
$1.6B
Q3 25
$2.0B
$2.1B
Q2 25
$1.8B
$2.1B
Q1 25
$2.4B
$1.5B
Q4 24
$1.9B
$1.8B
Q3 24
$1.7B
$2.2B
Q2 24
$1.6B
$2.1B
Net Profit
CMS
CMS
WSO
WSO
Q1 26
$92.9M
Q4 25
$289.0M
$71.7M
Q3 25
$277.0M
$161.6M
Q2 25
$201.0M
$183.6M
Q1 25
$304.0M
$80.1M
Q4 24
$265.0M
$96.8M
Q3 24
$253.0M
$171.0M
Q2 24
$198.0M
$181.4M
Gross Margin
CMS
CMS
WSO
WSO
Q1 26
27.9%
Q4 25
27.1%
Q3 25
27.5%
Q2 25
29.3%
Q1 25
28.1%
Q4 24
26.7%
Q3 24
26.2%
Q2 24
27.1%
Operating Margin
CMS
CMS
WSO
WSO
Q1 26
7.2%
Q4 25
20.4%
6.4%
Q3 25
24.4%
11.4%
Q2 25
17.6%
13.2%
Q1 25
20.6%
7.3%
Q4 24
22.5%
7.8%
Q3 24
21.4%
11.6%
Q2 24
18.0%
12.6%
Net Margin
CMS
CMS
WSO
WSO
Q1 26
6.1%
Q4 25
13.5%
4.5%
Q3 25
14.0%
7.8%
Q2 25
11.2%
8.9%
Q1 25
12.7%
5.2%
Q4 24
14.0%
5.5%
Q3 24
14.8%
7.9%
Q2 24
12.6%
8.5%
EPS (diluted)
CMS
CMS
WSO
WSO
Q1 26
Q4 25
$0.94
$1.82
Q3 25
$0.92
$3.98
Q2 25
$0.66
$4.52
Q1 25
$1.01
$1.93
Q4 24
$0.88
$2.42
Q3 24
$0.84
$4.22
Q2 24
$0.65
$4.49

Balance Sheet & Financial Strength

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

Metric
CMS
CMS
WSO
WSO
Cash + ST InvestmentsLiquidity on hand
$509.0M
$392.7M
Total DebtLower is stronger
Stockholders' EquityBook value
$9.1B
$3.2B
Total Assets
$39.9B
$4.6B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CMS
CMS
WSO
WSO
Q1 26
$392.7M
Q4 25
$509.0M
$733.3M
Q3 25
$362.0M
$524.3M
Q2 25
$844.0M
$293.0M
Q1 25
$465.0M
$431.8M
Q4 24
$103.0M
$781.9M
Q3 24
$412.0M
$550.0M
Q2 24
$699.0M
$424.9M
Total Debt
CMS
CMS
WSO
WSO
Q1 26
Q4 25
$361.6M
Q3 25
$340.8M
Q2 25
$338.7M
Q1 25
$346.4M
Q4 24
$337.2M
Q3 24
$321.0M
Q2 24
$307.1M
Stockholders' Equity
CMS
CMS
WSO
WSO
Q1 26
$3.2B
Q4 25
$9.1B
$2.8B
Q3 25
$8.9B
$2.8B
Q2 25
$8.4B
$2.8B
Q1 25
$8.3B
$2.7B
Q4 24
$8.2B
$2.7B
Q3 24
$8.1B
$2.7B
Q2 24
$8.0B
$2.6B
Total Assets
CMS
CMS
WSO
WSO
Q1 26
$4.6B
Q4 25
$39.9B
$4.4B
Q3 25
$38.0B
$4.6B
Q2 25
$37.7B
$4.7B
Q1 25
$36.3B
$4.5B
Q4 24
$35.9B
$4.5B
Q3 24
$34.8B
$4.5B
Q2 24
$34.4B
$4.4B
Debt / Equity
CMS
CMS
WSO
WSO
Q1 26
Q4 25
0.13×
Q3 25
0.12×
Q2 25
0.12×
Q1 25
0.13×
Q4 24
0.13×
Q3 24
0.12×
Q2 24
0.12×

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
WSO
WSO
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
WSO
WSO
Q1 26
Q4 25
$478.0M
$399.8M
Q3 25
$343.0M
$354.9M
Q2 25
$414.0M
$-7.4M
Q1 25
$1.0B
$-177.6M
Q4 24
$403.0M
$378.9M
Q3 24
$304.0M
$232.8M
Q2 24
$707.0M
$57.7M
Free Cash Flow
CMS
CMS
WSO
WSO
Q1 26
Q4 25
$388.5M
Q3 25
$-635.0M
$346.1M
Q2 25
$-470.0M
$-14.3M
Q1 25
$112.0M
$-185.2M
Q4 24
$370.9M
Q3 24
$-502.0M
$223.0M
Q2 24
$26.0M
$51.3M
FCF Margin
CMS
CMS
WSO
WSO
Q1 26
Q4 25
24.6%
Q3 25
-32.2%
16.7%
Q2 25
-26.1%
-0.7%
Q1 25
4.7%
-12.1%
Q4 24
21.1%
Q3 24
-29.3%
10.3%
Q2 24
1.6%
2.4%
Capex Intensity
CMS
CMS
WSO
WSO
Q1 26
Q4 25
0.7%
Q3 25
49.5%
0.4%
Q2 25
49.2%
0.3%
Q1 25
37.0%
0.5%
Q4 24
0.5%
Q3 24
47.1%
0.5%
Q2 24
43.2%
0.3%
Cash Conversion
CMS
CMS
WSO
WSO
Q1 26
Q4 25
1.65×
5.57×
Q3 25
1.24×
2.20×
Q2 25
2.06×
-0.04×
Q1 25
3.29×
-2.22×
Q4 24
1.52×
3.91×
Q3 24
1.20×
1.36×
Q2 24
3.57×
0.32×

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%

WSO
WSO

Segment breakdown not available.

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