When does Duke Energy Corporation (DUK) report earnings? On Nov 5, 2026, before the open

None of its last 12 announcements carries a time on the filing, so there is no way to say which session they fell in. Each one comes from the 8-K with item 2.02 that Duke Energy filed with the SEC, paired with the 10-Q or 10-K for that same quarter: 67 quarters since Aug 4, 2009, and every row links to its filing.

Next announced date: Nov 5, 2026, before the open. It comes from the company through the public Nasdaq calendar, not from the SEC: it is a scheduled date and companies do move it. Everything else on this page already happened, with its filing attached.

The latest, still without a report

• Aug 3, 2026, Monday. see the 8-K

It is this company's most recent 8-K with item 2.02 and it does not yet have its 10-Q or 10-K behind it, so there is no way to say which quarter it belongs to: it does not enter the figures above or the table, and for the same reason it might not be an earnings announcement at all (some companies use this same item for production figures or monthly sales).

The last 20 quarters, one by one

"Lead": trading sessions between the announcement and the full quarterly report to the SEC (10-Q, or 10-K at fiscal year end). For Duke Energy, a median of 1 session over the last 12 quarters.

The table shows the 20 most recent quarters. All 67 are in the CSV, with the same columns and one row per quarter.

Download all 67 DUK quarters as CSV → Free, no account.

How Duke Energy shares moved on their latest earnings

Reported EPS beat the consensus estimate in 4 of the 4 quarters with an estimate.

Split-adjusted closes and EPS with its estimate, from Yahoo Finance. It already happened: it does not anticipate the next announcement.

Where each number comes from

From the 8-K with item 2.02 ("Results of Operations and Financial Condition") that Duke Energy filed on EDGAR, the SEC's public database; only those with their 10-Q or 10-K behind them count, so other 8-Ks with the same item (production figures, monthly sales) stay out. No time is published for this company: its EDGAR acceptance stamp and the official header of its filings disagree, so there is no way to know whether the stamp is in New York time or UTC, and the two readings are four or five hours apart —enough to change session—. The dates are firm; the time and the session are deliberately left empty rather than filled in with a guess. In 18 of this company's 67 quarters the date comes from the EDGAR acceptance day rather than the 8-K cover box, and those are flagged with an asterisk in the table.

What this data does not know

• The exact time of the press release: the 8-K reaches EDGAR minutes or hours later, so any 8-K time is an upper bound. The session says which one the news landed in, not what minute it was said.
• Nothing before Aug 4, 2009: it is Duke Energy's oldest quarter with announcement and report paired in the file.
• What will happen. The page's only future date, Nov 5, 2026, was announced by Duke Energy on the Nasdaq calendar and can be moved.
• Duke Energy's identity is its SEC CIK (0001326160), not its symbol: symbols get recycled and renamed.

When other Utilities companies report earnings

• AES
• EIX
• CEG
• NEE
• ES
• PCG
• ED
• PNW
• AEP
• D
• CNP
• EVRG
• NI
• ETR
• AEE
• LNT
• AWK
• PEG
• EXC
• ATO
• PPL
• WEC
• XEL
• FE
• SRE
• SO
• DTE
• NRG
• CMS
• VST
• outside the sector
• BXP
• HSY

More on Duke Energy

Duke Energy is in the Utilities sector. On the model's multifactor score of Oct 21, 2026 it ranks 392 of 464, and 22 of the 31 companies in its sector that score. It is a quantitative model ranking, not a recommendation.

Duke Energy (DUK) analysis page →

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Guide: 10-K, 10-Q and 8-K · all guides

Source: EDGAR, the SEC's public database (forms 8-K, 10-Q and 10-K). Data through Aug 3, 2026. This is a list of public facts and of calculations made on them, not financial advice or a recommendation to buy or sell.