Massivemarkets

CEG

Constellation Energy Corporation Common Stock

Nasdaq · usd

$253.45-1.76 (-0.69%)
At close · 15-minute delayed
$253.41-0.04 (-0.01%)
As of 7:59:59 PM EDT on Oct 23, 2026 · After hours

Constellation Energy Corporation Common Stock (CEG) trades at $253.45 (-0.69%) as of 7:59:59 PM EDT on Oct 23, 2026, -3.12% over the past month. Market cap is $90.42B, with 3.9 days to cover in short interest.

Stock performance

How Constellation Energy Corporation Common Stock (CEG) stock has performed from one day to one year, with its 52-week range.

-1.10%
-$2.82 over 1D
$249.30$251.77$254.25$256.724:00 AM9:25 AM12:10 PM2:55 PM8:00 PM$253.49
1D
-0.69%
1W
-6.60%
1M
-3.12%
YTD
-28.26%
1Y
-34.88%
52-wk range
$228.63 – $406.04

Key statistics

Today's trading snapshot for CEG: day range, open, previous close, volume and market cap.

Day range
$247.20 – $256.79
Open
$254.00
Prev close
$255.21
Volume
2.89M
Market cap
$90.42B
Shares out
354.31M

Valuation and profitability ratios: P/E, P/S, ROE

Valuation and profitability ratios for Constellation Energy Corporation Common Stock: P/E, P/S, P/B, ROE and more.

P/E
26.10
P/S
2.89
P/B
2.83
P/FCF
292.63
ROE
10.8%
ROA
3.5%
Debt/Equity
0.77
Div yield
0.61%

As of Oct 22, 2026

8-K filings

Material corporate events Constellation Energy Corporation Common Stock has disclosed to the SEC on Form 8-K.

  • Investor communicationsAug 6, 2026

    Also attached as Exhibit 99.2 to this Current Report on Form 8-K are the presentation slides to be used during the second quarter 2026 earnings conference call.

  • Executive leadershipAug 5, 2026

    In addition to the standard compensation for directors disclosed in the Company's proxy statement, Mr. Harrington will receive an annual cash retainer equal to $50,000 for his service as Lead Independent Director.

  • Investor communicationsJul 14, 2026

    The table below lists the Company's cleared capacity volumes for the 2028-2029 capacity auction by zone. Cleared capacity volumes for generation assets held for sale are excluded. [Details showing 18,875 MW total cleared capacity across multiple zones and asset types at $325/MW]

  • Shareholder returnsJun 2, 2026

    The Underwriting Agreement also provided for the Company's purchase from the Underwriters of 2,000,000 shares of Common Stock that were subject to the Offering at a price per share equal to the price at which the Underwriters purchased the shares from the Selling Shareholders in the Offering, for an aggregate purchase price of approximately $558.0 million (the "Share Repurchase"). The Share Repurchase was made pursuant to the Company's existing share repurchase program. After the completion of the Share Repurchase described above, there is approximately $3.5 billion of remaining authority under the Company's share repurchase program.

  • Shareholder meetingsMay 1, 2026

    At the Annual Meeting, the shareholders: 1. Elected eleven director nominees to the Board of Directors, each for a term of one year; 2. Approved, on an advisory basis, the approval of the compensation paid to the named executive officers as disclosed in Constellation's 2026 proxy statement; and 3. Ratified the appointment of PricewaterhouseCoopers LLP as Constellation's independent registered public accounting firm for 2026. 4. Did not approve a shareholder proposal requesting a report assessing the bases for Constellation's diversity, equity and inclusion initiatives.

Dividend history and stock splits

Constellation Energy Corporation Common Stock's recent dividend payments and stock splits.

Dividends

  • $0.43ex-div Aug 18, 2026
  • $0.43ex-div May 15, 2026
  • $0.43ex-div Mar 9, 2026
  • $0.39ex-div Nov 17, 2025

Splits

No recent splits.

CEG short interest

How heavily CEG is shorted: shares short, days to cover and average daily volume.

Days to cover
3.9
Short interest
11.84M
Avg volume
3.02M

As of · reported to FINRA twice monthly.

CEG news

The latest news and headlines about Constellation Energy Corporation Common Stock (CEG).

Frequently asked questions

What is the Constellation Energy Corporation Common Stock (CEG) stock price today?

Constellation Energy Corporation Common Stock (CEG) is trading at $253.45 (-0.69% on the day) as of 7:59:59 PM EDT on Oct 23, 2026. Prices are delayed at least 15 minutes; real-time quotes are available from the Massive API.

What is Constellation Energy Corporation Common Stock?

Constellation Energy spun off from Exelon in 2022 and is now the largest US independent power producer. After acquiring Calpine in 2026, Constellation owns 55 gigawatts of power generation capacity.

What is the short interest in CEG?

As of Sep 30, 2026, CEG has 11.84M shares short and 3.9 days to cover.

Does Constellation Energy Corporation Common Stock (CEG) pay a dividend?

Yes. Constellation Energy Corporation Common Stock (CEG)'s most recent dividend was $0.43 per share, with an ex-dividend date of Aug 18, 2026. Full CEG dividend history is available from the Massive API.

What exchange is CEG listed on?

Constellation Energy Corporation Common Stock (CEG) trades on Nasdaq in USD, in the ELECTRIC SERVICES industry.

Build with AI

Build an analysis of CEG with your agent

Point Claude or ChatGPT at the Massive MCP server and recreate this page from live data.

Connect the Massive MCP server (API reference: massive.com/docs/llms.txt) and build a CEG analysis: the latest quote, key ratios (P/E, P/S, ROE), short interest, recent insider activity and the latest news.

Want the most up-to-date, real-time data? Connect to the Massive API and MCP server — the source behind every number on this page — covering stocks, options, indices, currencies and futures. Docs: https://massive.com/docs/rest. Get a free API key.

Nothing on this page is investment advice. All data and content is provided for informational purposes under our Terms of Service.