---
schema_version: "secwatch.filing_event.v1"
accession: "0001326160-25-000190"
form_type: "8-K"
ticker: "DUK"
cik: "0001326160"
company_name: "Duke Energy CORP"
filed_at: "2025-11-07T23:59:59+00:00"
generated_at: "2026-05-16T22:57:49.520825+00:00"
event_type: "earnings"
sentiment: "neutral"
materiality_score: 0.3
calibrated_materiality_score: 0.3
confidence: "low"
source: SEC EDGAR
---

# Duke Energy files 8-K for Q3 2025 earnings release; no financial details in filing

## Summary
- Filing announces Q3 2025 financial results press release issued Nov 7, 2025.
- Press release is attached as Exhibit 99.1 but not included in this summary.
- Multiple Duke Energy securities listed: DUK, DUKB, DUK PR A, DUK 28A, DUK 34, DUK 31A.
- No specific financial figures available in filing text; confidence low.

## SEC filing metadata
- accession: 0001326160-25-000190
- form_type: 8-K
- ticker: DUK
- cik: 0001326160
- company_name: Duke Energy CORP
- filed_at: 2025-11-07T23:59:59+00:00
- event_type: earnings
- sentiment: neutral
- materiality_score: 0.3
- calibrated_materiality_score: 0.3
- confidence: low
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1326160/000132616025000190/0001326160-25-000190-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1326160/000132616025000190/duk-20251107.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001326160-25-000190
- JSON: https://secwatch.observer/filing/0001326160-25-000190.json
- Plain text: https://secwatch.observer/filing/0001326160-25-000190.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.