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Side-by-side financial comparison of CMS Energy (CMS) and Public Storage (PSA). Click either name above to swap in a different company.

CMS Energy is the larger business by last-quarter revenue ($2.1B vs $1.2B, roughly 1.8× Public Storage). Public Storage runs the higher net margin — 41.7% vs 13.5%, a 28.2% gap on every dollar of revenue. On growth, CMS Energy posted the faster year-over-year revenue change (13.0% vs 3.3%). Over the past eight quarters, Public Storage's revenue compounded faster (2.5% 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.

Public Storage, headquartered in Glendale, California, is a real estate investment trust that invests in self storage. It is the largest brand of self-storage services in the US and owns approximately 9% of the self storage square footage in the U.S. As of December 31, 2024, the company operated 3,073 self-storage facilities containing an aggregate of 221 million net rentable square feet of space.

CMS vs PSA — Head-to-Head

Bigger by revenue
CMS
CMS
1.8× larger
CMS
$2.1B
$1.2B
PSA
Growing faster (revenue YoY)
CMS
CMS
+9.7% gap
CMS
13.0%
3.3%
PSA
Higher net margin
PSA
PSA
28.2% more per $
PSA
41.7%
13.5%
CMS
Faster 2-yr revenue CAGR
PSA
PSA
Annualised
PSA
2.5%
-0.2%
CMS

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
CMS
CMS
PSA
PSA
Revenue
$2.1B
$1.2B
Net Profit
$289.0M
$507.1M
Gross Margin
Operating Margin
20.4%
40.7%
Net Margin
13.5%
41.7%
Revenue YoY
13.0%
3.3%
Net Profit YoY
9.1%
-17.5%
EPS (diluted)
$0.94
$2.59

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
PSA
PSA
Q4 25
$2.1B
$1.2B
Q3 25
$2.0B
$1.2B
Q2 25
$1.8B
$1.2B
Q1 25
$2.4B
$1.2B
Q4 24
$1.9B
$1.2B
Q3 24
$1.7B
$1.2B
Q2 24
$1.6B
$1.2B
Q1 24
$2.1B
$1.2B
Net Profit
CMS
CMS
PSA
PSA
Q4 25
$289.0M
$507.1M
Q3 25
$277.0M
$511.1M
Q2 25
$201.0M
$358.4M
Q1 25
$304.0M
$407.8M
Q4 24
$265.0M
$614.6M
Q3 24
$253.0M
$430.3M
Q2 24
$198.0M
$518.1M
Q1 24
$287.0M
$508.9M
Operating Margin
CMS
CMS
PSA
PSA
Q4 25
20.4%
40.7%
Q3 25
24.4%
42.3%
Q2 25
17.6%
30.4%
Q1 25
20.6%
34.8%
Q4 24
22.5%
52.4%
Q3 24
21.4%
36.7%
Q2 24
18.0%
44.6%
Q1 24
19.2%
44.3%
Net Margin
CMS
CMS
PSA
PSA
Q4 25
13.5%
41.7%
Q3 25
14.0%
41.8%
Q2 25
11.2%
29.8%
Q1 25
12.7%
34.5%
Q4 24
14.0%
52.2%
Q3 24
14.8%
36.2%
Q2 24
12.6%
44.2%
Q1 24
13.4%
44.0%
EPS (diluted)
CMS
CMS
PSA
PSA
Q4 25
$0.94
$2.59
Q3 25
$0.92
$2.62
Q2 25
$0.66
$1.76
Q1 25
$1.01
$2.04
Q4 24
$0.88
$3.22
Q3 24
$0.84
$2.16
Q2 24
$0.65
$2.66
Q1 24
$0.96
$2.60

Balance Sheet & Financial Strength

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

Metric
CMS
CMS
PSA
PSA
Cash + ST InvestmentsLiquidity on hand
$509.0M
$318.1M
Total DebtLower is stronger
$10.3B
Stockholders' EquityBook value
$9.1B
$9.2B
Total Assets
$39.9B
$20.2B
Debt / EquityLower = less leverage
1.11×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CMS
CMS
PSA
PSA
Q4 25
$509.0M
$318.1M
Q3 25
$362.0M
$296.5M
Q2 25
$844.0M
$1.1B
Q1 25
$465.0M
$287.2M
Q4 24
$103.0M
$447.4M
Q3 24
$412.0M
$599.0M
Q2 24
$699.0M
$542.3M
Q1 24
$802.0M
$271.6M
Total Debt
CMS
CMS
PSA
PSA
Q4 25
$10.3B
Q3 25
$10.0B
Q2 25
$10.4B
Q1 25
$9.4B
Q4 24
$9.4B
Q3 24
$9.5B
Q2 24
$9.4B
Q1 24
$9.1B
Stockholders' Equity
CMS
CMS
PSA
PSA
Q4 25
$9.1B
$9.2B
Q3 25
$8.9B
$9.3B
Q2 25
$8.4B
$9.4B
Q1 25
$8.3B
$9.6B
Q4 24
$8.2B
$9.7B
Q3 24
$8.1B
$9.6B
Q2 24
$8.0B
$9.7B
Q1 24
$7.9B
$9.9B
Total Assets
CMS
CMS
PSA
PSA
Q4 25
$39.9B
$20.2B
Q3 25
$38.0B
$20.1B
Q2 25
$37.7B
$20.5B
Q1 25
$36.3B
$19.6B
Q4 24
$35.9B
$19.8B
Q3 24
$34.8B
$19.8B
Q2 24
$34.4B
$19.8B
Q1 24
$33.9B
$19.6B
Debt / Equity
CMS
CMS
PSA
PSA
Q4 25
1.11×
Q3 25
1.08×
Q2 25
1.11×
Q1 25
0.99×
Q4 24
0.96×
Q3 24
0.99×
Q2 24
0.97×
Q1 24
0.91×

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
PSA
PSA
Operating Cash FlowLast quarter
$478.0M
$733.6M
Free Cash FlowOCF − Capex
FCF MarginFCF / Revenue
Capex IntensityCapex / Revenue
Cash ConversionOCF / Net Profit
1.65×
1.45×
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CMS
CMS
PSA
PSA
Q4 25
$478.0M
$733.6M
Q3 25
$343.0M
$875.1M
Q2 25
$414.0M
$872.7M
Q1 25
$1.0B
$705.1M
Q4 24
$403.0M
$768.6M
Q3 24
$304.0M
$798.8M
Q2 24
$707.0M
$895.3M
Q1 24
$956.0M
$665.6M
Free Cash Flow
CMS
CMS
PSA
PSA
Q4 25
Q3 25
$-635.0M
Q2 25
$-470.0M
Q1 25
$112.0M
Q4 24
Q3 24
$-502.0M
Q2 24
$26.0M
Q1 24
$343.0M
FCF Margin
CMS
CMS
PSA
PSA
Q4 25
Q3 25
-32.2%
Q2 25
-26.1%
Q1 25
4.7%
Q4 24
Q3 24
-29.3%
Q2 24
1.6%
Q1 24
16.0%
Capex Intensity
CMS
CMS
PSA
PSA
Q4 25
Q3 25
49.5%
Q2 25
49.2%
Q1 25
37.0%
Q4 24
Q3 24
47.1%
Q2 24
43.2%
Q1 24
28.6%
Cash Conversion
CMS
CMS
PSA
PSA
Q4 25
1.65×
1.45×
Q3 25
1.24×
1.71×
Q2 25
2.06×
2.43×
Q1 25
3.29×
1.73×
Q4 24
1.52×
1.25×
Q3 24
1.20×
1.86×
Q2 24
3.57×
1.73×
Q1 24
3.33×
1.31×

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%

PSA
PSA

Self Storage Operations$1.1B93%
Ancillary Operations$86.9M7%

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