How do Duke Energy and Edison International compare by revenue?

Duke Energy reported revenue of $7.8B in Q4 2025, while Edison International reported $5.2B in Q4 2025. Duke Energy is 1.5× larger by last-quarter revenue.

Which is growing revenue faster, Duke Energy or Edison International?

Duke Energy's latest revenue grew 7.4% year-over-year, versus 30.8% for Edison International. Edison International is growing faster on a YoY basis.

Which has a higher net margin, Duke Energy or Edison International?

Duke Energy's net margin is 15.2% vs Edison International's 35.4%. Edison International has the higher bottom-line margin.

Which generates more free cash flow, Duke Energy or Edison International?

Duke Energy generated $-485.0M of free cash flow last quarter, versus $-319.0M for Edison International. Free cash flow is operating cash flow minus capital expenditure — what's actually left for dividends, buybacks and debt repayment.

What is the 2-year revenue CAGR for Duke Energy vs Edison International?

Over the trailing 8 quarters, Duke Energy compounded revenue at roughly 1.6% per year, versus 13.1% for Edison International. Edison International has the faster medium-term growth trajectory.

Where does this DUK vs EIX data come from?

All figures are parsed directly from SEC EDGAR 10-Q / 10-K / 20-F / 6-K filings (for US-listed issuers) or EDINET filings (for Japanese issuers), then normalised into a common schema. Numbers update automatically as new filings are released.

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Side-by-side financial comparison of Duke Energy (DUK) and Edison International (EIX), based on the latest 10-Q / 10-K filings. Click either name above to swap in a different company.

Duke Energy is the larger business by last-quarter revenue ($7.8B vs $5.2B, roughly 1.5× Edison International). Edison International runs the higher net margin — 15.2% vs 35.4%, a 20.2% gap on every dollar of revenue. On growth, Edison International posted the faster year-over-year revenue change (30.8% vs 7.4%). Edison International produced more free cash flow last quarter ($-319.0M vs $-485.0M). Over the past eight quarters, Edison International's revenue compounded faster (13.1% CAGR vs 1.6%).

Duke EnergyDUKEarnings & Financial Report

NYSE · Utilities · Electric Utilities

Duke Energy Corporation is an American electric power and natural gas holding company headquartered in Charlotte, North Carolina. The company serves over 7 million customers in the eastern United States. In 2024 it ranked as the 141st largest company in the United States – its highest-ever placement on the Fortune 500 list.

Edison InternationalEIXEarnings & Financial Report

NYSE · Utilities · Electric Utilities

Edison International is a public utility holding company based in Rosemead, California. Its subsidiaries include Southern California Edison, and unregulated non-utility business assets Edison Energy. Edison's roots trace back to Holt & Knupps, a company founded in 1886 as a provider of street lights in Visalia, California.

DUK vs EIX — Head-to-Head

Bigger by revenue

DUK

1.5× larger

$7.8B

$5.2B

Growing faster (revenue YoY)

EIX

+23.5% gap

30.8%

7.4%

Higher net margin

EIX

20.2% more per $

35.4%

15.2%

More free cash flow

EIX

$166.0M more FCF

$-319.0M

$-485.0M

Faster 2-yr revenue CAGR

EIX

Annualised

13.1%

1.6%

Income Statement — Q4 2025 vs Q4 2025

Metric	DUK	EIX
Revenue	$7.8B	$5.2B
Net Profit	$1.2B	$1.8B
Gross Margin	—	—
Operating Margin	27.3%	52.8%
Net Margin	15.2%	35.4%
Revenue YoY	7.4%	30.8%
Net Profit YoY	-1.7%	443.5%
EPS (diluted)	$1.49	$4.78

Green = leading value per metric. Periods may differ when fiscal calendars don't align — see 8-quarter trend below.

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history — bar widths are scaled to the larger of the two companies so you can eyeball the size gap and growth trajectory without doing math. Quarters aligned by calendar period (report date) so offset fiscal years line up.

Revenue

DUK

EIX

Q4 25	$7.8B	$5.2B
Q3 25	$8.4B	$5.8B
Q2 25	$7.4B	$4.5B
Q1 25	$8.2B	$3.8B
Q4 24	$7.2B	$4.0B
Q3 24	$8.1B	$5.2B
Q2 24	$7.2B	$4.3B
Q1 24	$7.5B	$4.1B

Net Profit

DUK

EIX

Q4 25	$1.2B	$1.8B
Q3 25	$1.4B	$832.0M
Q2 25	$984.0M	$343.0M
Q1 25	$1.4B	$1.4B
Q4 24	$1.2B	$340.0M
Q3 24	$1.3B	$516.0M
Q2 24	$900.0M	$439.0M
Q1 24	$1.1B	$-11.0M

Operating Margin

DUK

EIX

Q4 25	27.3%	52.8%
Q3 25	27.9%	24.9%
Q2 25	24.8%	17.1%
Q1 25	28.5%	56.0%
Q4 24	29.2%	19.8%
Q3 24	26.4%	19.1%
Q2 24	23.9%	20.8%
Q1 24	26.1%	6.0%

Net Margin

DUK

EIX

Q4 25	15.2%	35.4%
Q3 25	17.0%	14.5%
Q2 25	13.3%	7.6%
Q1 25	16.8%	37.7%
Q4 24	16.6%	8.5%
Q3 24	15.8%	9.9%
Q2 24	12.6%	10.1%
Q1 24	15.1%	-0.3%

EPS (diluted)

DUK

EIX

Q4 25	$1.49	$4.78
Q3 25	$1.81	$2.16
Q2 25	$1.25	$0.89
Q1 25	$1.76	$3.72
Q4 24	$1.54	$0.89
Q3 24	$1.60	$1.32
Q2 24	$1.13	$1.13
Q1 24	$1.44	$-0.03

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest filing — the kind of financial-strength check premium terminals charge for.

Metric	DUK	EIX
Cash + ST InvestmentsLiquidity on hand	$245.0M	$158.0M
Total DebtLower is stronger	$80.1B	$38.0B
Stockholders' EquityBook value	$51.8B	$17.6B
Total Assets	$195.7B	$94.0B
Debt / EquityLower = less leverage	1.55×	2.16×

8-quarter trend — quarters aligned by calendar period so offset fiscal years match up.

Cash + ST Investments

DUK

EIX

Q4 25	$245.0M	$158.0M
Q3 25	$688.0M	$364.0M
Q2 25	$344.0M	$140.0M
Q1 25	$475.0M	$1.3B
Q4 24	$314.0M	$193.0M
Q3 24	$376.0M	$200.0M
Q2 24	$390.0M	$465.0M
Q1 24	$459.0M	$992.0M

Total Debt

DUK

EIX

Q4 25	$80.1B	$38.0B
Q3 25	—	$36.4B
Q2 25	—	$37.7B
Q1 25	—	$38.4B
Q4 24	$76.3B	$35.6B
Q3 24	—	$34.9B
Q2 24	—	$34.8B
Q1 24	—	$34.7B

Stockholders' Equity

DUK

EIX

Q4 25	$51.8B	$17.6B
Q3 25	$51.5B	$17.2B
Q2 25	$50.9B	$16.7B
Q1 25	$50.7B	$16.6B
Q4 24	$50.1B	$15.6B
Q3 24	$49.1B	$15.7B
Q2 24	$49.7B	$15.4B
Q1 24	$49.6B	$15.2B

Total Assets

DUK

EIX

Q4 25	$195.7B	$94.0B
Q3 25	$192.3B	$90.5B
Q2 25	$189.7B	$88.8B
Q1 25	$187.5B	$88.4B
Q4 24	$186.3B	$85.6B
Q3 24	$183.6B	$84.7B
Q2 24	$181.6B	$84.8B
Q1 24	$178.7B	$83.6B

Debt / Equity

DUK

EIX

Q4 25	1.55×	2.16×
Q3 25	—	2.12×
Q2 25	—	2.26×
Q1 25	—	2.31×
Q4 24	1.52×	2.29×
Q3 24	—	2.23×
Q2 24	—	2.26×
Q1 24	—	2.29×

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Net income can be massaged; cash flow is harder to fake.

Metric	DUK	EIX
Operating Cash FlowLast quarter	$3.7B	$1.6B
Free Cash FlowOCF − Capex	$-485.0M	$-319.0M
FCF MarginFCF / Revenue	-6.2%	-6.1%
Capex IntensityCapex / Revenue; lower = less reinvestment burden	53.3%	36.3%
Cash ConversionOCF / Net Profit; >1× = earnings back up with cash	3.09×	0.85×
TTM Free Cash FlowTrailing 4 quarters	$-1.7B	$-715.0M

8-quarter trend — quarters aligned by calendar period so offset fiscal years match up.

Operating Cash Flow

DUK

EIX

Q4 25	$3.7B	$1.6B
Q3 25	$3.6B	$2.1B
Q2 25	$2.9B	$882.0M
Q1 25	$2.2B	$1.2B
Q4 24	$3.4B	$1.2B
Q3 24	$3.5B	$2.5B
Q2 24	$3.0B	$329.0M
Q1 24	$2.5B	$1.0B

Free Cash Flow

DUK

EIX

Q4 25	$-485.0M	$-319.0M
Q3 25	$179.0M	$618.0M
Q2 25	$-417.0M	$-830.0M
Q1 25	$-971.0M	$-184.0M
Q4 24	$288.0M	$-326.0M
Q3 24	$537.0M	$961.0M
Q2 24	$-43.0M	$-1.1B
Q1 24	$-734.0M	$-236.0M

FCF Margin

DUK

EIX

Q4 25	-6.2%	-6.1%
Q3 25	2.1%	10.7%
Q2 25	-5.7%	-18.3%
Q1 25	-11.8%	-4.8%
Q4 24	4.0%	-8.2%
Q3 24	6.6%	18.5%
Q2 24	-0.6%	-25.2%
Q1 24	-9.7%	-5.8%

Capex Intensity

DUK

EIX

Q4 25	53.3%	36.3%
Q3 25	41.2%	26.2%
Q2 25	44.5%	37.7%
Q1 25	38.3%	36.9%
Q4 24	42.7%	37.6%
Q3 24	36.8%	29.1%
Q2 24	41.9%	32.8%
Q1 24	42.6%	31.4%

Cash Conversion

DUK

EIX

Q4 25	3.09×	0.85×
Q3 25	2.56×	2.55×
Q2 25	2.91×	2.57×
Q1 25	1.58×	0.85×
Q4 24	2.80×	3.44×
Q3 24	2.75×	4.79×
Q2 24	3.28×	0.75×
Q1 24	2.17×	—

Financial Flow Comparison

Sankey diagram of revenue → gross profit → operating profit → net profit for each company. Charts shown full-width and stacked so both segment hierarchies are readable side-by-side on desktop and mobile.