Constellation Energy Corp
CEG- Exchange
- Nasdaq
- Industry
- Electric Services
- SEC CIK
- 0001868275
In the last 90 days, Constellation Energy Corp insiders filed 1 open-market purchase and 0 sales; 1,872 institutions reported holding it in 13F filings for Q2 2026, worth $71.4B in total; superinvestors Coatue Management and Soros Fund Management hold it.
Key figures
- Market capClose on Nov 9, 2026
- $97.8B
- Insider buysLast 90 days, $417.9K in total
- 1
- Insider sellsOpen market, last 90 days
- 0
- 13F holdersQ2 2026, −23 vs. previous quarter
- 1,872
- 13F valueReported value at the end of Q2 2026
- $71.4B
- Superinvestors holdingAt the end of Q2 2026
- 2
Price chart
Financials
See financial statementsFrom SEC filings, in USD.
- Revenue, FY2025
- $25.5B
- +8.3% year over year
- Net income, FY2025
- $2.32B
- −38.1% year over year
- Free cash flow, FY2025
- $1.29B
- No comparable prior period
- Revenue, Q2 FY2026
- $7.50B
- +23.0% year over year
Revenue flow, FY2025
Green is profit; orange is costs, expenses and taxes. Percentages are shares of revenue.
Short interest
See short dataFrom FINRA, settlement date Oct 15, 2026.
- Short interest
- 11.9M
- Shares sold short
- Change
- +55.0K
- +0.5% vs. previous
- Days to cover
- 2.40
- At average daily volume
Superinvestors holding CEG, Q2 2026
Go to the superinvestors tab2 superinvestors report holding Constellation Energy Corp on Form 13F. Percentages are the stock's share of each portfolio.
Coatue Management
Philippe Laffont
2.4%
Constellation Energy Corp's share of the portfolio
- Shares
- 4,632,475
- Value
- $1.15B
Soros Fund Management
George Soros
<0.1%
Constellation Energy Corp's share of the portfolio
- Shares
- 3,259
- Value
- $809.4K
Latest insider trades
See all insider tradesOpen-market purchases and sales by Constellation Energy Corp insiders from Form 4, newest first.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Aug 13, 2026 (view filing)5:23 PM ET | Aug 11 | 2 days | Crandall Roger WDirector | PPurchase | +1.50K | $278.62 | +$417.9K | +777.2%1.69K after | |
| Feb 21, 2025 (view filing) | Feb 20 | 1 day | Bauer Matthew NSVP & Controller | SSale | −4.00K | $310.40 | −$1.24M | −37.8%6.59K after | 2 lots |
| May 10, 2024 (view filing) | Nov 9, 2022 | 548 daysLate | De Balmann Yves CDirector | PPurchase | +79 | $87.63 | +$6.92K | +38.9%282 after | |
| May 10, 2024 (view filing) | Jan 20, 2023 | 476 daysLate | De Balmann Yves CDirector | SSale | −79 | $82.24 | −$6.50K | −28.0%203 after |
Top 10 13F holders, Q2 2026
See all 1,872 holdersThe largest institutional positions in Constellation Energy Corp at the end of Q2 2026; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 24,555,970 | $6.10B | 0.09% | +1,046,771+4.5% | Added |
| Vanguard Capital Management LLC | 21,037,547 | $5.23B | 0.11% | +898,805+4.5% | Added |
| State Street Corp | 19,411,636 | $4.82B | 0.14% | +615,248+3.3% | Added |
| Vanguard Portfolio Management LLC | 15,831,891 | $3.93B | 0.18% | +817,946+5.4% | Added |
| ECP ControlCo, LLC | 14,370,227 | $3.57B | 76.45% | −7,673,497−34.8% | Reduced |
| Capital International Investors | 12,657,149 | $3.15B | 0.65% | +1,048,362+9.0% | Added |
| Invesco Ltd. | 11,109,902 | $2.76B | 0.22% | −107,192−1.0% | Reduced |
| Morgan Stanley | 9,050,555 | $2.25B | 0.12% | +147,369+1.7% | Added |
| Geode Capital Management, LLC | 7,515,854 | $1.86B | 0.10% | +223,853+3.1% | Added |
| FMR LLC | 6,538,601 | $1.62B | 0.07% | −3,643,043−35.8% | Reduced |
Holders of 5% or more of CEG
See all 1 holders and filingsHolders whose latest Schedule 13D or 13G filing reports 5% or more of Constellation Energy Corp.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| Vanguard Capital Management LLC | 13G | 6.39%23.2M shares | New | Apr 29, 20261 filing | Apr 29, 2026 | SEC |
Politician trades
All politician trades in CEG7 members of Congress reported 17 trades in Constellation Energy Corp since 2020. Newest filings:
| Filed | Politician | Type | Amount |
|---|---|---|---|
| Sep 11, 2026 |  John Boozman Senate · AR | Sell (partial) | $1K-$15K |
| Jul 13, 2026 | John Boozman Senate · AR | Buy | $1K-$15K |
| May 8, 2026 | John Boozman Senate · AR | Buy | $1K-$15K |
| May 7, 2026 |  Shelley Moore Capito Senate · WV | Sell (partial) | $1K-$15K |
| Nov 21, 2025 |  Lisa C. McClain House · MI | Buy | $1K-$15K |
Senate · AR · Sep 11, 2026
Sell (partial)$1K-$15K
Senate · AR · Jul 13, 2026
Buy$1K-$15K
Senate · AR · May 8, 2026
Buy$1K-$15K
Senate · WV · May 7, 2026
Sell (partial)$1K-$15K
House · MI · Nov 21, 2025
Buy$1K-$15K