Market data loadingS&P 500--NASDAQ--Data as of latest ETNo timestamp

Duke Energy Corporation (DUK) SEC Filings & Earnings Calls

EquiReason read 26 Duke Energy Corporation SEC filings in the last 12 months. Latest: 8-K on 2026-09-25 — Duke Energy appointed Joyce Mullen to the Board of Directors effective September 28, 2026, with an initial term expiring at the 2027 Annual Meeting. Mullen brings experience from I.

Source: SEC EDGAR filings · figures as of 2026-06-30 · read by EquiReason

DUKDuke Energy CorporationFollow DUK — free
Utilities - Regulated Electric · Utilities
—
Price chart with a free account
Market cap
97.4B
P/E TTM
18.8
Dividend yield
3.4%
52-week
—
Next earnings
5 Nov, in 12 days

Every filing, read

last 12 months · SEC

What happened, the numbers inside, guidance and risks. The original is one click away.

25 Sep 20268-K · 5.02, 8.01Duke Energy appointed Joyce Mullen to the Board of Directors effective September 28, 2026, with an initial term expiring at the 2027 Annual Meeting. Mullen brings experience from Insight Enterprises, Dell Technologies, and Cummins Engine Coopen

Risks flagged

No material risks; routine board appointment.

“Standard appointment process with no disagreements or controversies.”
Read the original on SEC EDGAR ↗
13 Aug 20268-K · 8.01Duke Energy issued 40M equity units (Corporate Units) at $50 each, comprising stock purchase contracts and remarketable senior notes (4.85% due 2032/2036). Total annual distribution 7.75%. Complex structured financing.open

Figures in the filing · each found in the filing text

Equity Units Issued · 2026-08-1340,000,000
Stated Amount per Unit · 2026-08-13$50.00
Annual Distribution Rate · 2026-08-137.8%

Risks flagged

Dilution risk from future common stock issuance under purchase contracts.

“Stock purchase contracts obligate holder to purchase common stock by August 1, 2029 for $50 in cash.”

Debt service obligations from $2B in senior notes (4.85% coupon).

“Issuance of 4.85% Remarketable Senior Notes due 2032 and 2036.”
Read the original on SEC EDGAR ↗
5 Aug 20268-K · 7.01Retail rate base $17.80B; MYRP capital $3.40B; one-time pre-tax charge $30Mopen

Figures in the filing · each found in the filing text

retail rate base · Electric Utilities and Infrastructure · 2026$17.80B
MYRP capital · Electric Utilities and Infrastructure · 2026-2028$3.40B
one-time pre-tax charge · Electric Utilities and Infrastructure · 2026$30M

Risks flagged

Regulatory lag risk mitigated by settlement; one-time charge manageable.

“Settlement resolves all revenue requirement items; $30M charge treated as special item.”
Read the original on SEC EDGAR ↗
4 Aug 202610-QDuke Energy reported Q2 2026 adjusted EPS of $1.43, up 14.4% YoY, driven by infrastructure investment recovery and rate cases.earningsopen

Figures in the filing · each found in the filing text

Adjusted EPS · Q2-2026$1.43+14% y/y
GAAP Reported EPS · Q2-2026$1.38+10% y/y
EU&I Segment Income · Electric Utilities and Infrastructure · Q2-2026$1.27B+6% y/y
GU&I Segment Income · Gas Utilities and Infrastructure · Q2-2026$10M+67% y/y
Capital Expenditures · H1-2026$8.24B+28% y/y
Operating Cash Flow · H1-2026$4.27B-15% y/y
Total GWh Sales (EU&I) · Electric Utilities and Infrastructure · Q2-2026$64.44B+0% y/y

Risks flagged

EPA GHG Regulation Uncertainty

“Compliance with EPA Rule 111, if implemented as issued, would have a material impact on the timing, nature and magnitude of future generation investments in our service territories.” · word for word

Coal Ash Regulation Cost

“In April 2024, the EPA issued the 2024 CCR Rule, which significantly expands the scope of the 2015 CCR Rule... Duke Energy is evaluating the proposed rule and its potential impact on the Company, which could be material.” · word for word

Interest Expense Pressure

“Interest Expense increased $67M for Q2 2026 and $108M for H1 2026, primarily due to higher outstanding debt balances.”
Read the original on SEC EDGAR ↗
4 Aug 20268-K · 2.02Reported EPS $1.38; Adjusted EPS $1.43; Electric Utilities and Infrastructure segment income (adjusted) $1.31B; Guidance: 2026 adjusted EPS $6.55-$6.80; long-term growth 5-7%earningsopen

Figures in the filing · each found in the filing text

Reported EPS · Q2-2026$1.38
Adjusted EPS · Q2-2026$1.43
Electric Utilities and Infrastructure segment income (adjusted) · Electric Utilities and Infrastructure · Q2-2026$1.31B
Gas Utilities and Infrastructure segment income · Gas Utilities and Infrastructure · Q2-2026$10M
Other segment loss · Other · Q2-2026$-204M
Reported effective tax rate · Q2-202612.3%
Adjusted effective tax rate · Q2-202612.6%

Guidance

2026 adjusted EPS $6.55-$6.80; long-term growth 5-7%

Guidance reaffirmed; strong first half positions for full-year; confidence in top half of range from 2028.

Risks flagged

Higher depreciation and interest expense partially offset earnings growth; regulatory outcomes remain key.

“Partially offset by higher depreciation on a growing asset base and interest expense.” · word for word
Read the original on SEC EDGAR ↗
17 Jul 20268-K · 7.01Return on equity 9.8; Retail rate base $25.70B; Multi-year rate plan capital $3.80Bopen

Figures in the filing · each found in the filing text

Return on equity · Duke Energy Carolinas9.8%
Retail rate base · Duke Energy Carolinas$25.70B
Multi-year rate plan capital · Duke Energy Carolinas$3.80B
One-time pre-tax charge · Duke Energy Carolinas · FY2026$40M

Risks flagged

One-time pre-tax charge of ~$40M in 2026 from settlement.

“One-time pre-tax accounting charges of approximately $40 million.” · word for word

Potential delay of next base rate case until Nov 2028, subject to NCUC approval of cost deferrals.

“Agreement to evaluate the potential to delay its next base rate case filing until no earlier than November 1, 2028.” · word for word
Read the original on SEC EDGAR ↗
6 Jul 20268-K · 7.01One-time pre-tax charge $10M; requested revenue increase $622Mopen

Figures in the filing · each found in the filing text

one-time pre-tax charge · Q2-2026$10M
requested revenue increase · FY2026-FY2027$622M

Risks flagged

Unresolved issues (ROE, MYRP, storm cost recovery) could lead to lower allowed returns or additional costs.

“Stipulation does not include an agreement on return on equity, capital structure, certain capital investments including the overall Multi-Year Rate Plan capital program, depreciation and decommissioning, storm-related cost recovery” · word for word
Read the original on SEC EDGAR ↗
5 May 202610-QAdjusted EPS $1.93 (+10% y/y); GAAP Reported EPS $1.97 (+12% y/y); EU&I Segment Income $1.25B (-2% y/y)open

Figures in the filing · each found in the filing text

Adjusted EPS · Q1-2026$1.93+10% y/y
GAAP Reported EPS · Q1-2026$1.97+12% y/y
EU&I Segment Income · Electric Utilities and Infrastructure · Q1-2026$1.25B-2% y/y
GU&I Segment Income · Gas Utilities and Infrastructure · Q1-2026$532M+52% y/y
EU&I GWh sales · Electric Utilities and Infrastructure · Q1-202665,454,000,000+0% y/y
Capital expenditures · Q1-2026$4.09B+30% y/y
Operating cash flow · Q1-2026$1.51B-31% y/y
Revenue · Q1-2026$9.25B+11% y/y
Net income · Q1-2026$1.54B+13% y/y

Risks flagged

Regulatory risk from EPA GHG and CCR rules

“Compliance with EPA Rule 111 as issued would have a material impact on the timing, nature and magnitude of future generation investments in our service territories.” · word for word

Supply chain and tariff risk

“Certain ongoing public policy outcomes, including impacts from new or revised tariffs or other actions from federal executive orders, federal legislation or other rulemakings, could disrupt or impact Duke Energy's supply chain, future financial results, capital plan or execution on the Company's energy modernization strategy.” · word for word

Goodwill impairment risk

“Deteriorating economic conditions that adversely affect GU&I's future cash flows or peer company equity valuations could reduce the estimated fair value of GU&I below its carrying amount, potentially resulting in goodwill impairment charges in future periods.” · word for word
Read the original on SEC EDGAR ↗
5 May 20268-K · 2.02Reported EPS $1.97 (+12% y/y); Adjusted EPS $1.93 (+10% y/y); Electric Utilities and Infrastructure segment income (adjusted) $1.40B (+10% y/y); Guidance: FY2026 adjusted EPS $6.55-$6.80; long-term growth 5%-7% through 2030earningsopen

Figures in the filing · each found in the filing text

Reported EPS · Q1-2026$1.97+12% y/y
Adjusted EPS · Q1-2026$1.93+10% y/y
Electric Utilities and Infrastructure segment income (adjusted) · Electric Utilities and Infrastructure · Q1-2026$1.40B+10% y/y
Gas Utilities and Infrastructure segment income (adjusted) · Gas Utilities and Infrastructure · Q1-2026$361M+3% y/y
Other segment loss (adjusted) · Other · Q1-2026$-263M
Economic development projects secured · Q1-2026$7.60

Guidance

FY2026 adjusted EPS $6.55-$6.80; long-term growth 5%-7% through 2030

Reaffirmed guidance; strong demand from data centers and infrastructure investments.

Risks flagged

Higher O&M expenses, including storm costs, and higher depreciation on growing asset base partially offset earnings.

“partially offset by higher O&M expenses, including storm costs, as well as higher depreciation on a growing asset base.” · word for word
Read the original on SEC EDGAR ↗
1 Apr 20268-K · 2.01, 7.01Completed an acquisition or disposition of significant assets; issued a Regulation FD disclosure (forward guidance or material update)acquisitionSEC ↗
20 Mar 2026DEF 14AProxy statement filed detailing CEO transition from Lynn J. Good to Harry K. Sideris, executive compensation structure, and shareholder proposals including elimination of supermajority voting requirements.open

Figures in the filing · each found in the filing text

Adjusted EPS · FY2025$6.31
O&M Expense · FY2025$4.74B
Non-Emitting MW Capacity Growth · FY20251,259
Total Incident Case Rate (TICR) Employees · FY2025$0.34
Environmental Events · FY20251
Customer Satisfaction (CSAT) · FY2025$45.60
Reliability Index · FY2025$103.64
Net Income · FY2025$4.91B
Total Shareholder Return (TSR) · FY2025$156.00
Peer Group TSR · FY2025$153.00
Read the original on SEC EDGAR ↗
16 Mar 20268-K · 1.01Duke Energy amended its credit agreement to extend the termination date by one year to March 2031; no new borrowing or material change in terms.SEC ↗
12 Mar 20268-K · 2.03, 3.02Principal amount of convertible notes $1.30Bshare dilutionopen

Figures in the filing · each found in the filing text

principal amount of convertible notes · Q1-2026$1.30B

Risks flagged

Increased leverage and shareholder dilution from $1.3B convertible note issuance and unregistered equity sales.

“Item 2.03 and Item 3.02 disclosures.”
Read the original on SEC EDGAR ↗
10 Mar 20268-K · 8.01Duke Energy priced an upsized $1.3B private placement of 3.000% Convertible Senior Notes due 2029, increased from $1.0B, for general corporate purposes.open

Figures in the filing · each found in the filing text

principal amount of convertible notes · Q1-2026$1.30B

Risks flagged

Increased leverage from $1.3B convertible note issuance.

“Upsized offering from $1B to $1.3B.”
Read the original on SEC EDGAR ↗
9 Mar 20268-K · 8.01Duke Energy launched a private placement of $1B Convertible Senior Notes due 2029. Convertible feature adds equity-like component; proceeds use not specified.open

Figures in the filing · each found in the filing text

Convertible Senior Notes principal amount · Q1-2026$1.00B

Risks flagged

Increased leverage and potential dilution from convertible notes

“$1B convertible notes issuance increases debt and future equity dilution risk.”
Read the original on SEC EDGAR ↗
6 Mar 20268-K · 1.01Duke Energy entered into an Equity Distribution Agreement with multiple agents and forward purchasers for at-the-market issuance of common stock, as evidenced by Exhibits 10.1, 10.2, and 99.1.open

Risks flagged

Potential equity dilution from forward sale agreements

“Equity distribution agreement allows Duke Energy to sell shares, potentially diluting existing shareholders.”
Read the original on SEC EDGAR ↗
3 Mar 20268-K · 1.01, 2.01Duke Energy entered into an amended LLC operating agreement for Florida Progress with an investor, granting the investor a 19.7% stake and limited governance rights.open

Figures in the filing · each found in the filing text

Investor ownership stake in Florida Progress · Florida Progress · Q1-202619.7%

Risks flagged

Minority investor governance rights may limit Duke Energy's control

“Investor has limited governance rights, including approval rights over major decisions and a put option.”
Read the original on SEC EDGAR ↗
26 Feb 202610-KFiling contains only boilerplate risk factors, legal disclaimers, and financial statement notes; no investment-relevant structural signals, quantified metrics, or economic mechanisms supported by filing text.SEC ↗
18 Feb 20268-K · 7.01NRC threshold determination clears final condition for Brookfield affiliate to invest up to $6B in Duke Energy Florida Progress for 19.7% stake; first closing $2.8B for 9.2% on March 3, 2026.open

Figures in the filing · each found in the filing text

investment amount · Florida Progress · 2026-02-17$6.00B
ownership percentage · Florida Progress · 2026-02-1719.7%
first closing investment · Florida Progress · 2026-03-03$2.80B
first closing ownership · Florida Progress · 2026-03-039.2%

Risks flagged

Regulatory risk: NRC threshold determination obtained, but future closings subject to additional conditions.

“NRC issued a written threshold determination that the transactions do not constitute a direct or indirect transfer of control of any license issued by the NRC” · word for word
Read the original on SEC EDGAR ↗
10 Feb 20268-K · 2.02Adjusted EPS $6.31 (+7% y/y); Reported EPS $6.31 (+11% y/y); Capital plan $103.00B; Guidance: 2026 adjusted EPS guidance $6.55-$6.80 vs 2025 actual $6.31; long-term growth 5-7% through 2030earningsopen

Figures in the filing · each found in the filing text

Adjusted EPS · FY2025$6.31+7% y/y
Reported EPS · FY2025$6.31+11% y/y
Capital plan · FY2025-2030$103.00B
Electric Utilities segment income · Electric Utilities and Infrastructure · Q4-2025$1.21B+0% y/y
Gas Utilities segment income · Gas Utilities and Infrastructure · Q4-2025$230M+22% y/y

Guidance

2026 adjusted EPS guidance $6.55-$6.80 vs 2025 actual $6.31; long-term growth 5-7% through 2030

Strong guidance raise with extended long-term growth outlook; cost pressures noted but offset by demand and capital plan

Risks flagged

Cost pressures from O&M, interest, depreciation, and property taxes

“higher O&M, interest expense, property taxes and depreciation on a growing asset base” · word for word
Read the original on SEC EDGAR ↗
12 Dec 20258-K · 5.02Reported the departure of a director or principal officer (CEO/CFO change); filed financial statements and exhibits with this reportSEC ↗
20 Nov 20258-K · 7.01Net retail revenue increase - DEC Year 1 $727M; Net retail revenue increase - DEP Year 1 $528M; MYRP capital projects (NC retail) $4.40Bopen

Figures in the filing · each found in the filing text

Net retail revenue increase - DEC Year 1 · Duke Energy Carolinas · FY2027$727M
Net retail revenue increase - DEP Year 1 · Duke Energy Progress · FY2027$528M
MYRP capital projects (NC retail) · NC retail · FY2026-FY2027$4.40B

Risks flagged

Regulatory approval risk; rate case outcome uncertain, hearings in Q3 2026.

“Although a procedural schedule has not yet been established by the NCUC, hearings are expected to commence in third-quarter 2026.” · word for word
Read the original on SEC EDGAR ↗
12 Nov 20258-K · 7.01Annual Revenue Increase $74M; Return on Equity 9.99; Rate Base $7.90Bopen

Figures in the filing · each found in the filing text

Annual Revenue Increase · South Carolina Retail$74M
Return on Equity · South Carolina Retail10.0%
Rate Base · South Carolina Retail$7.90B
Overall Rate of Return · South Carolina Retail7.4%
PTC Flow-back to Customers · South Carolina Retail$100M

Risks flagged

Settlement subject to PSCSC approval.

“Subject to the review and approval of the PSCSC.” · word for word
Read the original on SEC EDGAR ↗
7 Nov 20258-K · 2.02Adjusted EPS $1.81 (+12% y/y); GAAP EPS $1.81 (+13% y/y); Electric Utilities and Infrastructure segment income $1.66B (+14% y/y); Guidance: 2025 adjusted EPS guidance narrowed to $6.25-$6.35; long-term growth 5-7% through 2029.earningsopen

Figures in the filing · each found in the filing text

Adjusted EPS · Q3-2025$1.81+12% y/y
GAAP EPS · Q3-2025$1.81+13% y/y
Electric Utilities and Infrastructure segment income · Electric Utilities and Infrastructure · Q3-2025$1.66B+14% y/y
Gas Utilities and Infrastructure segment loss · Gas Utilities and Infrastructure · Q3-2025$-26M
Other segment loss · Other · Q3-2025$-225M

Guidance

2025 adjusted EPS guidance narrowed to $6.25-$6.35; long-term growth 5-7% through 2029.

Narrowed guidance range; reaffirmed long-term growth; significant capital plan increase.

Risks flagged

Higher interest expense and depreciation on growing asset base partially offset earnings growth.

“Partially offset by higher interest expense, milder weather and higher depreciation and property taxes on a growing asset base.” · word for word
Read the original on SEC EDGAR ↗
7 Nov 202510-QDuke Energy reported Q3 2025 adjusted EPS of $1.81, up 12% YoY, driven by rate cases and higher sales volumes.earningsopen

Figures in the filing · each found in the filing text

Adjusted EPS · Q3-2025$1.81+12% y/y
GAAP Reported EPS · Q3-2025$1.81+13% y/y
EU&I Segment Income · Electric Utilities and Infrastructure · Q3-2025$1.66B+14% y/y
Total GWh Sales (EU&I) · Electric Utilities and Infrastructure · Q3-202572,880,000+0% y/y
Capital Expenditures · 9M-2025$9.88B+7% y/y
Operating Cash Flow · 9M-2025$8.67B-3% y/y

Guidance

Expanded capital plan supported by $6B minority investment and $2.48B asset sale

Management reaffirms growth trajectory with strategic transactions to fund an expanded capital plan, citing accelerating investment opportunities.

Risks flagged

Storm cost recovery risk

“Funding restoration activities and, in some cases, the complete rebuild of critical infrastructure, for a series of sequential events of this magnitude has resulted in incremental financing needs until cost recovery occurs and may impact the near-term results of operations.” · word for word

Regulatory and environmental compliance cost

“The EPA issued the 2024 CCR Rule, which significantly expands the scope of the 2015 CCR Rule by establishing regulatory requirements for inactive surface impoundments at retired generating facilities and previously unregulated coal ash sources at regulated facilities.” · word for word

Interest rate pressure

“Duke Energy continues to monitor general market conditions, including the potential for interest rate pressures on the Company's cost of capital, which may impact Duke Energy's capital plan execution.” · word for word
Read the original on SEC EDGAR ↗
30 Oct 20258-K · 7.01Return on equity 9.99; rate base $2.20Bopen

Figures in the filing · each found in the filing text

return on equity · South Carolina retail · Q4-202510.0%
rate base · South Carolina retail · Q4-2025$2.20B

Risks flagged

Regulatory approval risk: settlement subject to PSCSC review and approval.

“The Stipulation is subject to the review and approval of the PSCSC.” · word for word
Read the original on SEC EDGAR ↗

Duke Energy Corporation — questions

What did Duke Energy Corporation file recently?
26 SEC filings in the last 12 months. Latest: 8-K on 2026-09-25 — Duke Energy appointed Joyce Mullen to the Board of Directors effective September 28, 2026, with an initial term expiring at the 2027 Annual Meeting. Mullen brings experience from Insight Enterprises, Dell Technologies, and Cummins Engine Co

Every figure on this page comes from Duke Energy Corporation's own SEC filings — see them on SEC EDGAR. Price data is licensed and shown only inside the product.

How these figures are read: methodology · EquiReason.