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

Corning Inc. is the larger business by last-quarter revenue ($4.2B vs $2.1B, roughly 2.0× CMS Energy). CMS Energy runs the higher net margin — 13.5% vs 12.8%, a 0.7% gap on every dollar of revenue. On growth, Corning Inc. posted the faster year-over-year revenue change (20.4% vs 13.0%). Over the past eight quarters, Corning Inc.'s revenue compounded faster (19.0% 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.

Corning Incorporated is an American multinational technology company specializing in glass, ceramics, and related materials and technologies including advanced optics, primarily for industrial and scientific applications. Founded in 1851, the company was called Corning Glass Works for most of its history. Corning was known during the 20th century for its consumer product lines, such as including CorningWare and Visions Pyroceram-based cookware, Corelle Vitrelle tableware, and Pyrex glass bake...

CMS vs GLW — Head-to-Head

Bigger by revenue
GLW
GLW
2.0× larger
GLW
$4.2B
$2.1B
CMS
Growing faster (revenue YoY)
GLW
GLW
+7.4% gap
GLW
20.4%
13.0%
CMS
Higher net margin
CMS
CMS
0.7% more per $
CMS
13.5%
12.8%
GLW
Faster 2-yr revenue CAGR
GLW
GLW
Annualised
GLW
19.0%
-0.2%
CMS

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
CMS
CMS
GLW
GLW
Revenue
$2.1B
$4.2B
Net Profit
$289.0M
$540.0M
Gross Margin
35.5%
Operating Margin
20.4%
15.9%
Net Margin
13.5%
12.8%
Revenue YoY
13.0%
20.4%
Net Profit YoY
9.1%
74.2%
EPS (diluted)
$0.94
$0.61

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
GLW
GLW
Q4 25
$2.1B
$4.2B
Q3 25
$2.0B
$4.1B
Q2 25
$1.8B
$3.9B
Q1 25
$2.4B
$3.5B
Q4 24
$1.9B
$3.5B
Q3 24
$1.7B
$3.4B
Q2 24
$1.6B
$3.3B
Q1 24
$2.1B
$3.0B
Net Profit
CMS
CMS
GLW
GLW
Q4 25
$289.0M
$540.0M
Q3 25
$277.0M
$430.0M
Q2 25
$201.0M
$469.0M
Q1 25
$304.0M
$157.0M
Q4 24
$265.0M
$310.0M
Q3 24
$253.0M
$-117.0M
Q2 24
$198.0M
$104.0M
Q1 24
$287.0M
$209.0M
Gross Margin
CMS
CMS
GLW
GLW
Q4 25
35.5%
Q3 25
37.1%
Q2 25
36.0%
Q1 25
35.2%
Q4 24
34.2%
Q3 24
33.5%
Q2 24
29.2%
Q1 24
33.4%
Operating Margin
CMS
CMS
GLW
GLW
Q4 25
20.4%
15.9%
Q3 25
24.4%
14.4%
Q2 25
17.6%
14.8%
Q1 25
20.6%
12.9%
Q4 24
22.5%
11.2%
Q3 24
21.4%
8.9%
Q2 24
18.0%
5.7%
Q1 24
19.2%
8.5%
Net Margin
CMS
CMS
GLW
GLW
Q4 25
13.5%
12.8%
Q3 25
14.0%
10.5%
Q2 25
11.2%
12.1%
Q1 25
12.7%
4.5%
Q4 24
14.0%
8.9%
Q3 24
14.8%
-3.5%
Q2 24
12.6%
3.2%
Q1 24
13.4%
7.0%
EPS (diluted)
CMS
CMS
GLW
GLW
Q4 25
$0.94
$0.61
Q3 25
$0.92
$0.50
Q2 25
$0.66
$0.54
Q1 25
$1.01
$0.18
Q4 24
$0.88
$0.36
Q3 24
$0.84
$-0.14
Q2 24
$0.65
$0.12
Q1 24
$0.96
$0.24

Balance Sheet & Financial Strength

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

Metric
CMS
CMS
GLW
GLW
Cash + ST InvestmentsLiquidity on hand
$509.0M
$1.5B
Total DebtLower is stronger
$7.6B
Stockholders' EquityBook value
$9.1B
$11.8B
Total Assets
$39.9B
$31.0B
Debt / EquityLower = less leverage
0.65×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CMS
CMS
GLW
GLW
Q4 25
$509.0M
$1.5B
Q3 25
$362.0M
Q2 25
$844.0M
Q1 25
$465.0M
Q4 24
$103.0M
$1.8B
Q3 24
$412.0M
Q2 24
$699.0M
Q1 24
$802.0M
Total Debt
CMS
CMS
GLW
GLW
Q4 25
$7.6B
Q3 25
$7.4B
Q2 25
$6.7B
Q1 25
$7.0B
Q4 24
$6.9B
Q3 24
$7.1B
Q2 24
$6.9B
Q1 24
$7.0B
Stockholders' Equity
CMS
CMS
GLW
GLW
Q4 25
$9.1B
$11.8B
Q3 25
$8.9B
$11.5B
Q2 25
$8.4B
$11.1B
Q1 25
$8.3B
$10.7B
Q4 24
$8.2B
$10.7B
Q3 24
$8.1B
$11.1B
Q2 24
$8.0B
$10.6B
Q1 24
$7.9B
$11.2B
Total Assets
CMS
CMS
GLW
GLW
Q4 25
$39.9B
$31.0B
Q3 25
$38.0B
$29.9B
Q2 25
$37.7B
$28.7B
Q1 25
$36.3B
$27.4B
Q4 24
$35.9B
$27.7B
Q3 24
$34.8B
$28.3B
Q2 24
$34.4B
$27.2B
Q1 24
$33.9B
$27.6B
Debt / Equity
CMS
CMS
GLW
GLW
Q4 25
0.65×
Q3 25
0.64×
Q2 25
0.60×
Q1 25
0.65×
Q4 24
0.64×
Q3 24
0.64×
Q2 24
0.65×
Q1 24
0.63×

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
GLW
GLW
Operating Cash FlowLast quarter
$478.0M
$1.1B
Free Cash FlowOCF − Capex
$620.0M
FCF MarginFCF / Revenue
14.7%
Capex IntensityCapex / Revenue
10.2%
Cash ConversionOCF / Net Profit
1.65×
1.95×
TTM Free Cash FlowTrailing 4 quarters
$1.4B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CMS
CMS
GLW
GLW
Q4 25
$478.0M
$1.1B
Q3 25
$343.0M
$784.0M
Q2 25
$414.0M
$708.0M
Q1 25
$1.0B
$151.0M
Q4 24
$403.0M
$623.0M
Q3 24
$304.0M
$699.0M
Q2 24
$707.0M
$521.0M
Q1 24
$956.0M
$96.0M
Free Cash Flow
CMS
CMS
GLW
GLW
Q4 25
$620.0M
Q3 25
$-635.0M
$450.0M
Q2 25
$-470.0M
$400.0M
Q1 25
$112.0M
$-57.0M
Q4 24
$369.0M
Q3 24
$-502.0M
$482.0M
Q2 24
$26.0M
$279.0M
Q1 24
$343.0M
$-156.0M
FCF Margin
CMS
CMS
GLW
GLW
Q4 25
14.7%
Q3 25
-32.2%
11.0%
Q2 25
-26.1%
10.4%
Q1 25
4.7%
-1.7%
Q4 24
10.5%
Q3 24
-29.3%
14.2%
Q2 24
1.6%
8.6%
Q1 24
16.0%
-5.2%
Capex Intensity
CMS
CMS
GLW
GLW
Q4 25
10.2%
Q3 25
49.5%
8.1%
Q2 25
49.2%
8.0%
Q1 25
37.0%
6.0%
Q4 24
7.3%
Q3 24
47.1%
6.4%
Q2 24
43.2%
7.4%
Q1 24
28.6%
8.5%
Cash Conversion
CMS
CMS
GLW
GLW
Q4 25
1.65×
1.95×
Q3 25
1.24×
1.82×
Q2 25
2.06×
1.51×
Q1 25
3.29×
0.96×
Q4 24
1.52×
2.01×
Q3 24
1.20×
Q2 24
3.57×
5.01×
Q1 24
3.33×
0.46×

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%

GLW
GLW

Segment breakdown not available.

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