Duke Energy Corporation
Market Cap
$96.1B
Global Rank
#168
All-Time High
$101.8B
2026-07-24
Total Growth
+0%
since 2026
Market Cap Context
- Larger than 54% of the 367 companies we track (globally).
- Equivalent to 0.3% of United States's GDP (2025 data).
- Just above: #167 Freeport-McMoRan Inc. ($96.4B)
- Just below: #169 ING Groep N.V. ($94.7B)
- Best year: 2000 (+76%). Worst year: 2002 (-48%).
Duke Energy Corporation Financial Breakdown (FY 2025)
Source: Yahoo Finance β DUK annual filings (2025) β$32.2B revenue Β· $8.6B operating income Β· $5.0B net income
- βOperating margin: 26.6% on $32.2B in revenue.
- βNet income margin: 15.4% β $5.0B in profit.
- βFree cash flow: $-1.7B (-5.3% of revenue).
Cost / Operating Expenses
Total operating expenses $23.7B
Total
$15.7B
Capital Expenditures
$14.0B
This fiscal year (near-total AI infrastructure buildout)
Free Cash Flow
$-1.7B
Trailing twelve months
Figures rounded from the annual SEC filing. Unaudited. For informational purposes only, not investment advice.
About Duke Energy Corporation
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.
Duke Energy Corporation Market Cap History (2026β2026)
Duke Energy Corporation vs Sector Peers by Market Cap
Compare Duke Energy Corporation
Ranking History
| Year | Market Cap | Rank | YoY Change |
|---|---|---|---|
| 2026 | $96.1B | #168(β6) | +6.9% |
| 2025 | $89.8B | #162(β1) | +12.7% |
| 2024 | $79.7B | #161(β2) | +15.6% |
| 2023 | $69.0B | #159(β30) | -1.6% |
| 2022 | $70.1B | #129(β14) | +2.0% |
| 2021 | $68.7B | #143(β5) | +19.1% |
| 2020 | $57.7B | #148(β21) | +4.8% |
| 2019 | $55.1B | #127(β23) | +10.3% |
| 2018 | $49.9B | #104(β20) | +7.4% |
| 2017 | $46.5B | #124(β11) | +13.0% |
| 2016 | $41.1B | #113(β3) | +13.4% |
| 2015 | $36.3B | #116(β21) | -10.8% |
| 2014 | $40.6B | #95(β11) | +26.3% |
| 2013 | $32.2B | #106(β20) | +13.0% |
| 2012 | $28.5B | #86(β14) | +1.3% |
| 2011 | $28.1B | #72(β34) | +30.2% |
| 2010 | $21.6B | #106(β8) | +9.5% |
| 2009 | $19.7B | #98(β12) | +22.0% |
| 2008 | $16.2B | #86(β19) | -21.7% |
| 2007 | $20.6B | #105(β10) | +9.2% |
| 2006 | $18.9B | #95(β7) | +26.2% |
| 2005 | $15.0B | #102 | +15.7% |
| 2004 | $12.9B | #102(β8) | +30.2% |
| 2003 | $9.9B | #110(β25) | +11.8% |
| 2002 | $8.9B | #85(β22) | -48.2% |
| 2001 | $17.2B | #63(β7) | -5.4% |
| 2000 | $18.1B | #70(β2) | +76.0% |
| 1999 | $10.3B | #72(β20) | -18.6% |
| 1998 | $12.7B | #52(β1) | +20.2% |
| 1997 | $10.5B | #51(β4) | +25.3% |
| 1996 | $8.4B | #47(β7) | +1.8% |
| 1995 | $8.3B | #40(β7) | +30.5% |
| 1994 | $6.3B | #33 |
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FAQ
What is Duke Energy Corporation's market cap?
Duke Energy Corporation (DUK) has a market capitalization of $96.1B, making it the #168 largest company in the world by market cap.
What was Duke Energy Corporation's highest market cap?
Duke Energy Corporation's all-time high market cap was $101.8B, reached in 2026-07-24. Its highest rank was #168 in 2026.
What sector is Duke Energy Corporation in?
Duke Energy Corporation is in the Utilities sector, specifically the Utilities - Regulated Electric industry. It is based in United States.
How has Duke Energy Corporation's market cap changed over time?
Duke Energy Corporation has been tracked since 2026. Its market cap has grown by 0% from $96.1B in 2026 to $96.1B today.