Constellation Energy stock (CEG)

Constellation Energy stock (CEG) closed at $282.40 on Nov 12, 2026, down 20.1% year to date, for a market capitalization of $99.3B. Revenue of $34.3B over the last twelve months; in the latest quarter, revenue up 45.4% year on year, with a 26.1% operating margin. Filed with the SEC, as of Sep 30, 2026.

Last close
$282.40 (2026-11-12)
Year to date
-20.1%
52-week range
$228.63 – $380.78
Market capitalization
$99.3B
Dividend yield
0.59%
Revenue (TTM)
$34.3B
Revenue growth
+45.4%
Operating margin
26.1%
Price / sales
2.9
EV / revenue
3.6
Figures as of
2026-09-30
Named institutional holders
130
Declared ownership
51.0% – 77.3%
Exchange
Nasdaq
Headquarters
Baltimore, Maryland
Fiscal year ends
December
Industry (SEC)
Electric Services
Registered with the SEC as
Constellation Energy Corp (CIK 1868275)

Who owns Constellation Energy?

130 institutional holders named from SEC filings, together declaring between 51.0% and 77.3% of the shares outstanding, as of Sep 30, 2026. The largest named holders of Constellation Energy stock are Vanguard (11.8%), Capital Group (7.4%), BlackRock (7.0%), State Street (5.8%) and ECP ControlCo, LLC (4.1%). From Mar 31, 2026 to Jun 30, 2026, 152 managers opened a position, 807 added, 576 reduced and 200 sold out; the biggest sellers were ECP ControlCo, LLC and Fidelity (FMR), the biggest buyers Capital Group and Vanguard.

Constellation Energy shareholders: institutions, insiders and funds

Constellation Energy dividend

Constellation Energy pays a quarterly dividend: $1.67 per share over the last twelve months, a 0.59% yield at the $282.36 close of Nov 12, 2026.

Constellation Energy dividend history

About Constellation Energy

Following the merger with Calpine in January 2026, we are the largest private-sector power producer in the world and the nation’s largest producer of clean and reliable energy. With 55 GWs of capacity from nuclear, natural gas, geothermal, hydro, wind and solar facilities, our fleet has the generating capacity to power the equivalent of 27 million homes, providing about 10% of the nation’s clean energy and delivering the around-the-clock reliability needed to power America’s growing economy. We are also the largest nuclear energy company in the U.S. and a leading competitive retail supplier, serving approximately 2.5 million customer accounts nationwide, including three-fourths of the Fortune 100. We are committed to investing in innovation and new technologies to drive the transition to a reliable, sustainable and secure energy future.

Constellation Energy's own description, from its annual report (Form 10-K, filed Feb 24, 2026), Item 1. Business. Read the filing on sec.gov

Constellation Energy is headquartered in Baltimore, Maryland. It is registered with the SEC as Constellation Energy Corp (CIK 1868275); its fiscal year ends in December and its shares trade on the Nasdaq. Constellation Energy is one of the artificial intelligence (AI) and semiconductor companies tracked on Silicon Floor, in the power, electrical & cooling segment, with live prices, SEC filings, financial statements, institutional ownership and dividends.

Latest reported quarter

In its quarter ended Sep 30, 2026 (filed Nov 9, 2026), Constellation Energy reported revenue of $9.6B, operating income of $2.5B and net income of $1.8B.

Latest SEC filings

More on Constellation Energy

Filed figures, quarter by quarter

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Constellation Energy (CEG) stock on Silicon Floor: who owns it, who is buying, who is selling.
Constellation Energy (CEG) stock on Silicon Floor: who owns it, who is buying, who is selling.