Duke Energy (DUK)
What the price implies
A reverse DCF: instead of guessing a fair value, it asks what growth today's price already assumes. How it works.
Fundamental grade
Five factors scored 1 to 9 from DUK's latest numbers, weighted into one grade. It describes the business, not whether the stock is a buy.
Key numbers
Results from SEC filings
Fiscal years, from Duke Energy's 10-K filings. The deep dive has 15+ years, quarters and every line.
| Fiscal year | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|
| Revenue | $24.6B | $28.8B | $29.1B | $30.4B | $32.2B |
| Net income | $3.9B | $2.5B | $2.8B | $4.5B | $5.0B |
| Free cash flow | -$1.4B | -$5.4B | -$2.7B | $48M | -$1.7B |
| EPS (diluted) | $4.94 | $3.17 | $3.54 | $5.71 | $6.31 |
| Operating margin | 22.3% | 20.9% | 24.3% | 26.1% | 26.8% |
Where the revenue comes from
Revenue by segments, fiscal 2025.
Superinvestors who own DUK
From each investor's latest 13F filing (what a 13F shows). 4 of the investors we track hold it.
| Investor | Last quarter | Value | % of portfolio | Quarter |
|---|---|---|---|---|
| Cliff Asness AQR Capital Management |
Trimmed | $71M | 0.02% | Q2 2026 |
| Joel Greenblatt Gotham Asset Management |
Trimmed | $61M | 0.14% | Q2 2026 |
| Hersh Cohen ClearBridge Investments |
Held | $1M | 0.00% | Q2 2026 |
| Eric Marshall Hodges Capital Management |
Added | $740,024 | 0.05% | Q2 2026 |
Insider buying
Open-market purchases by Duke Energy's executives and directors in the last 12 months, from SEC Form 4 filings. What insider buying tells you.
| Date | Insider | Shares | Price | Value |
|---|---|---|---|---|
| Oct 30, 2025 | Lisa C. Mcclain |
0 | $125.11 | — |
| Oct 30, 2025 | Lisa C. Mcclain |
0 | $125.11 | — |
Get an alert at your buy price
Pick the price you'd be interested at. We'll email you when DUK trades at or below it.
Free accounts get 3 price alerts. No card needed.
In the full deep dive
Questions
Are Duke Energy insiders buying the stock?
2 open-market insider purchases of DUK in the last 12 months, from SEC Form 4 filings.
Which superinvestors own Duke Energy?
4 of the superinvestors Investingly tracks hold DUK in their latest 13F, including Cliff Asness, Joel Greenblatt, Hersh Cohen.
Prices and ratios as of Oct 7, 2026; statements from SEC filings. Information only, not investment advice. Superinvestor holdings come from 13F filings, which are filed up to 45 days after each quarter ends.