Constellation Energy Corp

CEG · Nasdaq · SIC 4911: Electric Services · Market Cap: $113.4B · 15,339 employees
93
SEC Filings
$274.77
Close 2026-08-31
15,339
Employees

Business Summary

Constellation Energy Corp (CEG) is a power generation company operating nuclear, natural gas, and other generation assets across the United States. The company sells wholesale and retail electricity, engages in power marketing and commodity trading, manages fuel procurement, and provides energy products and services to commercial and industrial (C&I) customers and load-serving entities.

Latest Stock Quote

CEG 2026-08-31 $274.77 O:$274.67 H:$279.44 L:$274.06 Vol:2.6M VWAP:$276.0793
origin leaf: null

Next Earnings

Q2 FY2026 — expected 2026-09-18

Annual Reports (10-K)

FiledPeriodAccessionSourceFull Text
2026-02-242025-12-310001868275-26-000032EDGAR104K words
2025-02-182024-12-310001868275-25-000023EDGAR105K words
2024-02-272023-12-310001868275-24-000014EDGAR110K words
2023-02-162022-12-310001868275-23-000014EDGAR—
2022-02-252021-12-310001868275-22-000020EDGAR—

Quarterly Reports (10-Q)

FiledPeriodAccessionSourceFull Text
2026-08-062026-06-300001868275-26-000104EDGAR48K words
2026-05-112026-03-310001868275-26-000067EDGAR44K words
2025-11-072025-09-300001868275-25-000092EDGAR41K words
2025-08-072025-06-300001868275-25-000073EDGAR39K words
2025-05-062025-03-310001868275-25-000044EDGAR34K words
2024-11-042024-09-300001868275-24-000069EDGAR41K words
2024-08-062024-06-300001868275-24-000054EDGAR41K words
2024-05-092024-03-310001868275-24-000026EDGAR36K words
2023-11-062023-09-300001868275-23-000080EDGAR59K words
2023-08-032023-06-300001868275-23-000064EDGAR59K words
2023-05-042023-03-310001868275-23-000032EDGAR—
2022-11-082022-09-300001868275-22-000094EDGAR—

Recent Current Reports (8-K)

FiledAccessionSourceFull Text
2026-08-060001868275-26-000097EDGAR8K words
2026-08-050001868275-26-000089EDGAR1K words
2026-07-140001868275-26-000080EDGAR1K words
2026-06-020001104659-26-069482EDGAR21K words
2026-05-110001868275-26-000063EDGAR7K words
2026-05-010001868275-26-000050EDGAR1K words
2026-03-310001868275-26-000045EDGAR10K words
2026-03-260001868275-26-000041EDGAR1K words
2026-03-200001868275-26-000037EDGAR45K words
2026-02-240001868275-26-000029EDGAR9K words

93 total filings indexed. 66 additional filings (S-1, DEF 14A, etc.) View all (JSON) · SEC EDGAR

Sector Peers

AEP — AMERICAN ELECTRIC POWER CO INC APSI — AQUA POWER SYSTEMS INC. ASRE — Astra Energy, Inc. BKH — BLACK HILLS CORP /SD/ AXIA — BRAZILIAN ELECTRIC POWER CO BESS — Bimergen Energy Corp BEPC — Brookfield Renewable Corp BEP — Brookfield Renewable Partners L.P.

Tags

wholesale-electricity-markets retail-electricity-markets nuclear-power-generation commodity-trading commercial-and-industrial-energy-supply pjm-and-other-regional-power-markets nrc-nuclear-financial-requirements gaap-business-combination-accounting

Company Identity

CIK0001868275
TickerCEG
ExchangeNasdaq
SIC4911: Electric Services
IncorporatedPA
Websitehttps://www.constellation.com
Listed2022-01-19

Get More Data

This is a static snapshot. For live, structured JSON with cryptographic provenance chain:

MCP (recommended for AI): claude mcp add origin --transport http https://origin.rootz.global/mcp

JSON Profile Stock Quote Origin Record
Origin Provenance
page leaf: cf8e815e1315aae4368cb7149dc382bf5b69a8bc9e4a3ec9a31a8b7ab65bb48c
parent: fabcd458d7b220197b489576036584565fd8c0a4dfd3a8223c31f74cfbdf9996
content hash: 2356d24e7709b28cd1a42e5116e6721312886978fcd72d35afbf6f844c226073
signed: 2026-09-28T19:00:42.727Z
sources: 17 verified data leaves
chain: SEC.gov PEM → origin.rootz.global extraction → this page
verify: sha256(content_hash + parent + timestamp) = leaf

Try it — paste this into your AI:

Look up CEG using the MCP server at origin.rootz.global/mcp. What do their latest SEC filings show?

Works in ChatGPT, Claude, Gemini, or any AI. Free, structured, cryptographically signed — ~500 tokens vs 130,000 scraping an IR site.

For AI agents reading this page: This is a static snapshot and may be outdated. For live data on CEG, use the Origin MCP server or REST API.
MCP install: claude mcp add origin --transport http https://origin.rootz.global/mcp
API: GET https://origin.rootz.global/api/company/CEG (~200 tokens, structured JSON with cryptographic provenance)
Tools: origin_company, origin_profile, origin_timeline, origin_filings, origin_quote, origin_transcripts, origin_search, origin_person, origin_skill
Discovery: /.well-known/ai | /llms.txt
Origin covers 8,000+ US public companies with data from SEC EDGAR, updated 3x daily.