Duke Energy Corporation
DUKNYSEOther · Electric & Other Services Combined · SEC filings ↗ · Compare ⊕
View price & chart on Yahoo Finance ↗Financials
SEC XBRL · annual| FY25 | FY24 | FY23 | FY22 | FY21 | FY20 | |
|---|---|---|---|---|---|---|
| Revenue | $31.74B | $30.05B | $28.67B | $28.68B | $24.49B | $23.25B |
| Operating income | $8.63B | $7.93B | $7.07B | $6.01B | $5.50B | $4.57B |
| Net income | $4.97B | $4.52B | $2.84B | $2.55B | $3.91B | $1.38B |
| Total assets | $195.74B | $186.34B | $176.89B | $178.09B | $169.59B | $162.39B |
| Total liabilities | — | — | — | — | — | — |
| Equity | $51.84B | $50.13B | $49.11B | $49.32B | $49.30B | $47.96B |
| EPS (diluted) | $6.31 | $5.71 | $3.54 | $3.17 | $4.94 | $1.72 |
| Shares out. | 776.5M | 770.8M | 770.1M | 769.4M | 768.7M | 733.3M |
Reported figures from the company's SEC filings (XBRL). Blank where a line item isn't cleanly tagged — never estimated.
Key ratios
from filings · FY2025- Operating margin
- 27.2%
- Net margin
- 15.7%
- Return on equity
- 9.6%
- Return on assets
- 2.5%
- Return on capital (ROCE)
- 4.9%
- Liabilities / assets
- —
- Debt / equity
- —
- Book value / share
- $66.77
- Revenue growth (YoY)
- 5.6%
- Net income growth (YoY)
- 9.8%
Computed from the company's own SEC figures — no market price, so these are facts, not a valuation. Book value per share is reported equity ÷ shares; it is not the stock price.
Financial health
forensic scores · FY2025- Accruals / assets
- −3.8%clean
- Piotroski F-Score
- 6/8mixed
Altman Z″is a textbook bankruptcy-distress score from book values only (>2.6 safe · 1.1–2.6 grey · <1.1 distress). Accruals = (net income − operating cash flow) ÷ assets; persistently high accruals are an earnings-quality red flag. Beneish M-Scoreis an eight-ratio screen comparing this year with last (M > −1.78 = elevated manipulation-risk screen, not proof). Piotroski F-Scorecounts how many of nine fundamental-health checks pass (shown as passed / applicable; we use operating margin and total liabilities as documented proxies where the exact input isn't XBRL-tagged). Computed from SEC filings — descriptive factors, not advice or a forecast.
Quality score
EDS ScoreOur own multi-factor score from free SEC data — profitability, growth, financial strength, earnings quality, and event/ownership catalysts. No market price and no licensed model: each axis is the share of source-backed checks it passes. Descriptive factors, not advice or a forecast. What these scores mean →
Signs
● 4 good- Operating margin is positive
- Revenue is growing year-over-year
- Positive operating cash flow
- Clean earnings (low accruals)
Derived from the company's own SEC figures (fundamentals, forensic scores, filing discipline) — descriptive factors, not advice or a forecast.
5%+ owners
SEC Schedule 13D / 13G · last 3 yrs- Vanguard Capital Management LlcPassive (13G)Apr 29, 2026
- Vanguard Group IncPassive (13G)Mar 26, 2026
Holders who disclosed a 5%+ stake. 13D signals intent to influence or control; 13G is a passive holding. Latest filing per holder — open it for the exact stake.
Short interest
FINRA · bi-monthly| Settlement | Shares short | Days to cover | Δ vs prior |
|---|---|---|---|
| May 15, 2026 | 16.1M | 4.8 | +11.6% |
| Apr 30, 2026 | 14.4M | 5.2 | -8.1% |
| Apr 15, 2026 | 15.7M | 4.8 | +3.4% |
| Mar 31, 2026 | 15.2M | 3.3 | -4.5% |
| Mar 13, 2026 | 15.9M | 3.0 | -12.4% |
Shares sold short as reported to FINRA. Days-to-cover = short shares ÷ average daily volume — higher means more potential squeeze pressure.
Material events
SEC Form 8-K · most recent- Shareholder voteMay 13, 2026
- Results of operationsMay 5, 2026
- Completed an acquisition or disposition · Regulation FD disclosureApr 1, 2026
- Entered a material agreementMar 16, 2026
- New financial obligation · Unregistered equity saleMar 12, 2026
- Other material eventMar 10, 2026
- Other material eventMar 9, 2026
- Entered a material agreementMar 6, 2026
Events the company reported on Form 8-K, labelled by the SEC item code it filed under — its own classification, not our interpretation.
Recent SEC filings
All filings ↗Corporate family
Spin-offs from Duke Energy Corporation (1)
- Spectra Energy Corp.completedDec 6, 2006details
From the spin-off filings we track. Follow a company to walk its own history.
Event-driven situations (1)
Spot an error in this record? Report it. Every correction is verified against the source filing before we change anything.