Constellation Energy
CEG on Nasdaq. Constellation Energy sells electricity to homes, businesses, and other utilities. Market value $94.8bn.
Price checks use the past 12 months to June 2026. Quality checks use five annual reports, the latest for the year to December 2025.
Should I look at this?
Not a fit for our list right now
Why it could be worth it
See Utilities stocks that passed both tests
This is not advice. Check the numbers below.
For every $100 of what the whole company costs, it produced $0.29 of spare cash in the past 12 months. A savings account pays about $4.
You pay 28.4 years of operating profit for the business. The average large US company costs around 18.
Each dollar kept in the business earns 9 cents a year. Above 10 is good.
Quality score: 55 of 100. Price score: 22 of 100. Our list needs 70 on quality and 60 on price.
$300.40 a share, 31% above its 1-year low
Over the past year the price has ranged from $228.63 to $412.70.
Dividend: 0.5% a year
Paid every year for 4 years
Payouts have jumped around in recent years, so this may not repeat.
Prices from Tuesday’s close (6 October).
Five years of cash, in billions
Spare cash swings from quarter to quarter here: $309 million in the past 12 months, $1.3 billion in the year to December 2025.
| Revenue | ||||
| Revenue | $24.4bn | $24.9bn | $23.6bn | $25.5bn |
| Operating margin | ||||
| Operating margin | 2.0% | 6.5% | 18.5% | 12.1% |
| Debt to equity | ||||
| Debt to equity | 0.53 | 0.85 | 0.64 | 0.62 |
| Shares outstanding | ||||
| Shares outstanding | 0.32bn | 0.31bn | 0.31bn | 0.35bn |
Health checks
- Free cash flow positive1 of 4 years
- Accounting looks honest (Beneish)Not enough data
- Financial strength (Piotroski)6 of 8 checks we could run
- Profit backed by cash (accruals)Yes
- Debt0.62× equity
- Revenue growth, five yearsSlow, 1.5% a year
- Buying back its own sharesNo, 11% more shares since 2022
The quarter to June 2026
How the business did, compared with the same quarter a year earlier.
- Sales: $7.5 billion last quarter, up 23% on a year ago.
- Profit: $513 million, down 39% on a year ago.
- It keeps 15 cents of each $1 of sales as operating profit, about the same as a year earlier.
- Spare cash over the past 12 months: $309 million. A year earlier it spent $2.4 billion more than it brought in.
- 15% more shares than a year ago. Each share owns a bit less of the company.
- Debt is $24 billion more than cash, up from $6.3 billion a year ago.
- Sales grew on a year ago in each of the last 4 quarters.
| Quarter to | Amount |
|---|---|
| September 2024 | $6.5bn |
| December 2024 | $5.4bn |
| March 2025 | $6.8bn |
| June 2025 | $6.1bn |
| September 2025 | $6.6bn |
| December 2025 | $6.1bn |
| March 2026 | $11.1bn |
| June 2026 | $7.5bn |
| Quarter to | Amount |
|---|---|
| September 2024 | $1.2bn |
| December 2024 | $852m |
| March 2025 | $118m |
| June 2025 | $839m |
| September 2025 | $930m |
| December 2025 | $432m |
| March 2026 | $1.6bn |
| June 2026 | $513m |
From the company's quarterly reports to the SEC.
Dates
- Next results (estimated)
- 9 November 2026
- Last annual report (10-K)
- 24 February 2026
- Next quarterly (estimated, 10-Q)
- 5 November 2026
Who owns it
6 long-term investors we follow own it, unchanged from 6 last quarter. 1,857 funds in all.
- Heartland AdvisorsBill Nasgovitz
- Value
- $75,256
- Share of fund
- <0.1%
| Fund | Value | Share of that fund | Change |
|---|---|---|---|
| Torray Investment PartnersRobert Torray (founder) | $27m | 3.6% | Added |
| Gotham Asset ManagementJoel Greenblatt | $9m | <0.1% | Cut |
| ShawSpring PartnersDennis Hong | $7m | 3.0% | Added |
| First Manhattan Co.First Manhattan partners | $692,704 | <0.1% | Added |
| GAMCO InvestorsMario Gabelli | $418,255 | <0.1% | Cut |
| Heartland AdvisorsBill Nasgovitz | $75,256 | <0.1% |
Largest holders overall
- BlackRock$6.1bnAdded
- Vanguard Capital Management$5.2bnAdded
- State Street$4.8bnAdded
- Vanguard Portfolio Management$3.9bnAdded
- ECP ControlCo$3.6bnCut
- Capital International Investors$3.1bnAdded
- Invesco$2.8bn
- Banque Cantonale Vaudoise$2.3bnCut
- Morgan Stanley$2.2bn
- Geode Capital Management$1.9bnAdded
From 13F filings for the quarter ended 30 June 2026.
Big holders and activists
3 investors own more than 5%.
- Vanguard Capital ManagementPassive investor6.4%Since 31 March 2026
- FMR LLCPassive investorat least 4.6%(filed with 1 related holder)Since 31 December 2024
- ECP ControlCo, LLCPassive investorat least 4.0%−2.1 pts(filed with 16 related holders)Since 30 June 2026
- Capital International InvestorsPassive investorSold down below 5%Since 31 March 2026
- The Vanguard GroupPassive investorSold down below 5%Since 13 March 2026
| Holder | Stake | Since | |
|---|---|---|---|
Vanguard Capital Management Passive investor | 6.4% | 31 March 2026 | |
FMR LLC Passive investor | at least 4.6% (filed with 1 related holder) | 31 December 2024 | |
ECP ControlCo, LLC Passive investor | at least 4.0%−2.1 pts (filed with 16 related holders) | 30 June 2026 | |
Capital International Investors Passive investor | Sold down below 5% | 31 March 2026 | |
The Vanguard Group Passive investor | Sold down below 5% | 13 March 2026 |
From Schedule 13D and 13G filings: anyone owning more than 5% must file one.
What insiders did
In the last 12 months, 1 insider bought $417,931 of shares on the open market.
- CRANDALL ROGER WDirectorBought
- Date
- 11 August 2026
- Shares
- 1,500
- Price
- $278.62
- Value
- $417,931
| Date | Who | Did | Shares | Price | Value |
|---|---|---|---|---|---|
| 11 August 2026 | CRANDALL ROGER W Director | Bought | 1,500 | $278.62 | $417,931 |
From Form 4 filings: insiders must report trades in their own company's shares within two days.
Warning signs in its filings
Problems the company itself reported to the SEC, in its own words.
None of the warning signs we check for were found.
We look for five warning signs: doubt it can keep going, weak checks on its own accounts, a notice that its past accounts can't be relied on, a change of auditor, and one customer bringing in a big share of sales. We don't check lawsuits, investigations or debt yet.
We checked the auditor's report, internal controls, restatement notices, auditor changes and big customers in the 10-K filed 24 Feb 2026, plus the 10-Q filed 6 Aug 2026 and 9 later 8-Ks.
A 10-K is the yearly report every US company files with the SEC. An 8-K is a short notice of a big event.
What could go wrong
- Sales have barely grown: 1.5% a year.
- It isn't cheap on profits: 28.4× operating profit.
Whether the price already reflects the risks is what the deep dive is for.
The deep dive
Everything above is arithmetic on public filings. The deep dive reads the last ten years of annual reports, the proxy statements, and the earnings calls, then argues the case the way Buffett, Klarman, and Hohn would, and checks every claim against the source.
- What the business is worth, as a range, and the margin of safety at today’s price
- Prices to start buying, buy, and buy hard
- The three things that would make this a mistake
- Every number footnoted to the filing it came from
Your first deep dive is free.
Not advice. Numbers on this page come from SEC filings and are updated each night; prices are updated again after the US market closes. The five-year figures are rounded.