Constellation Energy Corporation (CEG) Insider Trading
Over the last 6 months, 1740 institutions increased and 1202 reduced their position (13F).
Insider Activity
Sentiment
50/100
Buys (3m)
0
Sells (3m)
0
Net (3m)
$0
Insider trades by month Buys Sells
May
Feb
Context3-month price -19.4%Institutions accumulating (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| Apr 30, 2026 | LAWLESS ROBERT Jdirector | Grant | 556 | $305.71 |
| Apr 30, 2026 | Jamil Dhiaa M.director | Grant | 556 | $305.71 |
| Apr 30, 2026 | Richardson John Mdirector | Grant | 556 | $305.71 |
| Apr 30, 2026 | Holzrichter Juliedirector | Grant | 556 | $305.71 |
| Apr 30, 2026 | DE BALMANN YVES Cdirector | Grant | 556 | $305.71 |
| Apr 30, 2026 | Paterson Eileen P.director | Grant | 556 | $305.71 |
| Apr 30, 2026 | Harrington Charles L.director | Grant | 556 | $305.71 |
| Apr 30, 2026 | Halverson Bradley Mdirector | Grant | 556 | $305.71 |
| Apr 30, 2026 | Ashish Khandpur Kdirector | Grant | 556 | $305.71 |
| Apr 30, 2026 | Rimmer Nneka Louisedirector | Grant | 556 | $305.71 |
| Apr 2, 2026 | Harrington Charles L.director | Grant | 130 | — |
| Mar 2, 2026 | Koehler Michaelofficer: EVP & Chief Admin Officer | Tax | 9,202 | $272.15 |
| Mar 2, 2026 | Koehler Michaelofficer: EVP & Chief Admin Officer | Option | 19,405 | — |
| Mar 2, 2026 | Koehler Michaelofficer: EVP & Chief Admin Officer | Grant | 6,063 | — |
| Mar 2, 2026 | Koehler Michaelofficer: EVP & Chief Admin Officer | Option | 24,650 | — |
| Mar 2, 2026 | Koehler Michaelofficer: EVP & Chief Admin Officer | Grant | 1,941 | — |
| Mar 2, 2026 | Koehler Michaelofficer: EVP & Chief Admin Officer | Option | 21,274 | — |
| Mar 2, 2026 | Koehler Michaelofficer: EVP & Chief Admin Officer | Tax | 7,660 | $329.88 |
| Mar 2, 2026 | Koehler Michaelofficer: EVP & Chief Admin Officer | Grant | 21,274 | — |
| Mar 2, 2026 | Koehler Michaelofficer: EVP & Chief Admin Officer | Option | 3,376 | — |
| Feb 11, 2026 | Smith Shane Patrickofficer: EVP & Chief Financial Officer | Option | 5,243 | — |
| Feb 11, 2026 | Hanson Bryan Craigofficer: EVP & Chief Generation Officer | Option | 46,176 | — |
| Feb 11, 2026 | Bauer Matthew Nofficer: SVP & Controller | Grant | 6,927 | — |
| Feb 11, 2026 | MCHUGH JAMESofficer: EVP & Chief Commercial Officer | Option | 5,098 | — |
| Feb 11, 2026 | Dardis David O.officer: EVP & General Counsel | Option | 31,011 | — |
| Feb 11, 2026 | Dardis David O.officer: EVP & General Counsel | Option | 26,387 | — |
| Feb 11, 2026 | Dardis David O.officer: EVP & General Counsel | Tax | 14,682 | $272.15 |
| Feb 11, 2026 | Smith Shane Patrickofficer: EVP & Chief Financial Officer | Grant | 4,535 | — |
| Feb 11, 2026 | Smith Shane Patrickofficer: EVP & Chief Financial Officer | Tax | 2,048 | $272.15 |
| Feb 11, 2026 | Smith Shane Patrickofficer: EVP & Chief Financial Officer | Option | 4,535 | — |
Source: CEG SEC Form 4 filings, latest Apr 30, 2026. For informational purposes only — not investment advice.
Institutional activity (13F)
How institutions changed their CEG positions over the last 6 months (SEC Form 13F).
Increased
1740
New positions
511
Reduced
1202
Sold out
377
Largest moves
| Institution | Action | Shares | Filed |
|---|---|---|---|
| VANGUARD GROUP INC | Increased | 38.6M | Jan 29, 2026 |
| BLACKROCK, INC. | Increased | 23.5M | May 13, 2026 |
| BLACKROCK, INC. | Increased | 23.3M | Feb 12, 2026 |
| ECP CONTROLCO, LLC | New Position | 22.0M | May 15, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 20.1M | May 15, 2026 |
| STATE STREET CORP | Increased | 18.8M | May 15, 2026 |
| STATE STREET CORP | Increased | 18.5M | Feb 13, 2026 |
| CAPITAL INTERNATIONAL INVESTORS | Reduced | 16.8M | Feb 11, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New Position | 15.0M | May 8, 2026 |
| FMR LLC | Increased | 14.4M | Feb 17, 2026 |
| CAPITAL INTERNATIONAL INVESTORS | Reduced | 11.6M | May 13, 2026 |
| FMR LLC | Reduced | 10.2M | May 15, 2026 |
| MORGAN STANLEY | Increased | 8.9M | May 15, 2026 |
| MORGAN STANLEY | Increased | 8.1M | Feb 13, 2026 |
| CANADA PENSION PLAN INVESTMENT BOARD | Increased | 7.7M | May 15, 2026 |
Source: SEC Form 13F filings. For informational purposes only — not investment advice.