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

Owens Corning is the larger business by last-quarter revenue ($2.1B vs $2.1B, roughly 1.0× CMS Energy). CMS Energy runs the higher net margin — 13.5% vs -13.9%, a 27.5% gap on every dollar of revenue. On growth, CMS Energy posted the faster year-over-year revenue change (13.0% vs -24.6%). Over the past eight quarters, CMS Energy's revenue compounded faster (-0.2% CAGR vs -3.5%).

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.

Owens Corning is an American company that develops and produces insulation, roofing, and fiberglass composites and related products. It is the world's largest manufacturer of fiberglass composites. It was formed in 1935 as a partnership between two major American glassworks, Corning Glass Works and Owens-Illinois. The company employs approximately 19,000 people around the world. Owens Corning has been a Fortune 500 company every year since the list was created in 1955. The Pink Panther is the...

CMS vs OC — Head-to-Head

Bigger by revenue
OC
OC
1.0× larger
OC
$2.1B
$2.1B
CMS
Growing faster (revenue YoY)
CMS
CMS
+37.5% gap
CMS
13.0%
-24.6%
OC
Higher net margin
CMS
CMS
27.5% more per $
CMS
13.5%
-13.9%
OC
Faster 2-yr revenue CAGR
CMS
CMS
Annualised
CMS
-0.2%
-3.5%
OC

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
CMS
CMS
OC
OC
Revenue
$2.1B
$2.1B
Net Profit
$289.0M
$-298.0M
Gross Margin
23.2%
Operating Margin
20.4%
-10.5%
Net Margin
13.5%
-13.9%
Revenue YoY
13.0%
-24.6%
Net Profit YoY
9.1%
-15.5%
EPS (diluted)
$0.94
$-3.47

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
OC
OC
Q4 25
$2.1B
$2.1B
Q3 25
$2.0B
$2.7B
Q2 25
$1.8B
$2.7B
Q1 25
$2.4B
$2.5B
Q4 24
$1.9B
$2.8B
Q3 24
$1.7B
$3.0B
Q2 24
$1.6B
$2.8B
Q1 24
$2.1B
$2.3B
Net Profit
CMS
CMS
OC
OC
Q4 25
$289.0M
$-298.0M
Q3 25
$277.0M
$-494.0M
Q2 25
$201.0M
$363.0M
Q1 25
$304.0M
$-93.0M
Q4 24
$265.0M
$-258.0M
Q3 24
$253.0M
$321.0M
Q2 24
$198.0M
$285.0M
Q1 24
$287.0M
$299.0M
Gross Margin
CMS
CMS
OC
OC
Q4 25
23.2%
Q3 25
28.2%
Q2 25
31.2%
Q1 25
28.7%
Q4 24
28.1%
Q3 24
29.8%
Q2 24
31.1%
Q1 24
29.6%
Operating Margin
CMS
CMS
OC
OC
Q4 25
20.4%
-10.5%
Q3 25
24.4%
-12.2%
Q2 25
17.6%
18.4%
Q1 25
20.6%
16.1%
Q4 24
22.5%
-8.5%
Q3 24
21.4%
16.7%
Q2 24
18.0%
16.4%
Q1 24
19.2%
17.5%
Net Margin
CMS
CMS
OC
OC
Q4 25
13.5%
-13.9%
Q3 25
14.0%
-18.4%
Q2 25
11.2%
13.2%
Q1 25
12.7%
-3.7%
Q4 24
14.0%
-9.1%
Q3 24
14.8%
10.5%
Q2 24
12.6%
10.2%
Q1 24
13.4%
13.0%
EPS (diluted)
CMS
CMS
OC
OC
Q4 25
$0.94
$-3.47
Q3 25
$0.92
$-5.92
Q2 25
$0.66
$4.25
Q1 25
$1.01
$-1.08
Q4 24
$0.88
$-2.92
Q3 24
$0.84
$3.65
Q2 24
$0.65
$3.24
Q1 24
$0.96
$3.40

Balance Sheet & Financial Strength

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

Metric
CMS
CMS
OC
OC
Cash + ST InvestmentsLiquidity on hand
$509.0M
$345.0M
Total DebtLower is stronger
$4.7B
Stockholders' EquityBook value
$9.1B
$3.9B
Total Assets
$39.9B
$13.0B
Debt / EquityLower = less leverage
1.22×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CMS
CMS
OC
OC
Q4 25
$509.0M
$345.0M
Q3 25
$362.0M
$286.0M
Q2 25
$844.0M
$230.0M
Q1 25
$465.0M
$400.0M
Q4 24
$103.0M
$361.0M
Q3 24
$412.0M
$499.0M
Q2 24
$699.0M
$254.0M
Q1 24
$802.0M
$1.3B
Total Debt
CMS
CMS
OC
OC
Q4 25
$4.7B
Q3 25
$4.7B
Q2 25
$5.1B
Q1 25
$5.0B
Q4 24
$5.1B
Q3 24
$5.0B
Q2 24
$5.0B
Q1 24
$2.6B
Stockholders' Equity
CMS
CMS
OC
OC
Q4 25
$9.1B
$3.9B
Q3 25
$8.9B
$4.4B
Q2 25
$8.4B
$5.2B
Q1 25
$8.3B
$4.9B
Q4 24
$8.2B
$5.1B
Q3 24
$8.1B
$5.6B
Q2 24
$8.0B
$5.5B
Q1 24
$7.9B
$5.2B
Total Assets
CMS
CMS
OC
OC
Q4 25
$39.9B
$13.0B
Q3 25
$38.0B
$13.5B
Q2 25
$37.7B
$14.5B
Q1 25
$36.3B
$14.3B
Q4 24
$35.9B
$14.1B
Q3 24
$34.8B
$15.1B
Q2 24
$34.4B
$15.0B
Q1 24
$33.9B
$11.3B
Debt / Equity
CMS
CMS
OC
OC
Q4 25
1.22×
Q3 25
1.06×
Q2 25
0.98×
Q1 25
1.03×
Q4 24
1.01×
Q3 24
0.89×
Q2 24
0.92×
Q1 24
0.51×

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
OC
OC
Operating Cash FlowLast quarter
$478.0M
$590.0M
Free Cash FlowOCF − Capex
$333.0M
FCF MarginFCF / Revenue
15.5%
Capex IntensityCapex / Revenue
12.0%
Cash ConversionOCF / Net Profit
1.65×
TTM Free Cash FlowTrailing 4 quarters
$962.0M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CMS
CMS
OC
OC
Q4 25
$478.0M
$590.0M
Q3 25
$343.0M
$918.0M
Q2 25
$414.0M
$327.0M
Q1 25
$1.0B
$-49.0M
Q4 24
$403.0M
$676.0M
Q3 24
$304.0M
$699.0M
Q2 24
$707.0M
$493.0M
Q1 24
$956.0M
$24.0M
Free Cash Flow
CMS
CMS
OC
OC
Q4 25
$333.0M
Q3 25
$-635.0M
$752.0M
Q2 25
$-470.0M
$129.0M
Q1 25
$112.0M
$-252.0M
Q4 24
$479.0M
Q3 24
$-502.0M
$558.0M
Q2 24
$26.0M
$336.0M
Q1 24
$343.0M
$-128.0M
FCF Margin
CMS
CMS
OC
OC
Q4 25
15.5%
Q3 25
-32.2%
28.0%
Q2 25
-26.1%
4.7%
Q1 25
4.7%
-10.0%
Q4 24
16.9%
Q3 24
-29.3%
18.3%
Q2 24
1.6%
12.0%
Q1 24
16.0%
-5.6%
Capex Intensity
CMS
CMS
OC
OC
Q4 25
12.0%
Q3 25
49.5%
6.2%
Q2 25
49.2%
7.2%
Q1 25
37.0%
8.0%
Q4 24
6.9%
Q3 24
47.1%
4.6%
Q2 24
43.2%
5.6%
Q1 24
28.6%
6.6%
Cash Conversion
CMS
CMS
OC
OC
Q4 25
1.65×
Q3 25
1.24×
Q2 25
2.06×
0.90×
Q1 25
3.29×
Q4 24
1.52×
Q3 24
1.20×
2.18×
Q2 24
3.57×
1.73×
Q1 24
3.33×
0.08×

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%

OC
OC

Insulation$724.0M34%
Residential$625.0M29%
Doors$427.0M20%
Discontinued Operations Disposed Of By Sale$299.0M14%
Commercial And Industrial Sector$101.0M5%

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