Constellation EnergyCEG

NASDAQ · USA · Segment 6 of 6 in the Energy, grid & critical infrastructure value chain: Utilities & power producers

The largest US nuclear power producer — delivering CO2-free baseload power, including via long-term agreements with data centres (Three Mile Island restart for Microsoft).

Utilities & power producers: Electricity utilities and large power producers — from nuclear to renewable portfolios.

Key metrics

Market cap

$90B

Price

$252.48

Today

+0.7%

Return YTD

−29.0%

Return 1Y

−20.9%

P/E

23.8

P/S

3.0

P/B

2.7

Data as of 2026-07-10 · updates daily after U.S. close

Theme exposure

Nuclear utilityCO2-free baseloadData centre exposureNuclear powerData centre PPAs

In the value chain

Products & services

Nuclear power plants
Long-term contracts (PPAs) with tech

Competitors

Risks

Electricity market regulation
Project risk on restarts

Same segment: Utilities & power producers

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See where Constellation Energy sits in the full Energy, grid & critical infrastructure map — every segment from upstream suppliers to end markets, with daily metrics.Open the Energy value chain →