Constellation Energy
CEG
299.59
-0.81
-0.27%
Constellation Energy
US · CEG
#217 by market cap
Listed 2022
299.59
-0.81
-0.27%
Live - 5344 symbols - heartbeat 48s ago
· 2026-10-08 07:00
Pre-market
296.19
-1.13%
After-hours
299.75
+0.05%
Overnight
297.33
-0.75%
- Market cap
- 106.15B
- P/E (TTM)i
- 29.29
- P/Bi
- 3.32
- EPSi
- 7.40
- Div yieldi
- 0.54%
- 52W posi
- 39%
Reader sentiment
Are you bullish or bearish on CEG?
Anonymous reader poll. Unscientific, not investment advice.
✦ Quant Ownership Signal how this is computed
Distributing
- The number of reporting institutions decreased by 8 in the most recent period (2026/Q3).
- Total institutional ownership (as a % of shares) was little changed.
Institutional ownership
- Held by institutions
- 82.54% +0.08pp
- Institutions
- 2,188 -8
- As of
- 2026/Q3 vs. prior period
Ownership vs. money flow
DivergingInstitutions added shares last reporting period, and the stock has seen net outflows in main-fund flow over the last 20 trading sessions - the two are pointing in different directions.
Institutional ownership changes are reported quarterly with a lag; fund-flow data is daily. Treat this as a directional cross-check, not a precise timing signal.
Holder types
Mutual Fund62.31%
Public Company5.80%
VC/PE Fund4.43%
Government Pension Fund3.73%
Hedge Fund2.88%
Private Company1.39%
Sovereign Wealth Fund1.28%
Family Office/Trust0.26%
Individual/Insider0.23%
Other17.68%
Top holders as of 2026-06-30
BlackRock
6.93% · 24.56M sh
Capital Research
6.58% · 23.30M sh
Vanguard Capital Management, LLC
6.45% · 22.84M sh
State Street Global Advisors
5.48% · 19.41M sh
Vanguard Portfolio Management, LLC
4.47% · 15.83M sh
Other
70.10%
Energy Capital Partners, LLC
4.06% · 14.37M sh
Invesco Capital Management LLC
2.99% · 10.61M sh
Geode Capital Management, LLC
2.12% · 7.52M sh
Morgan Stanley
1.92% · 6.82M sh
Jennison Associates LLC
1.56% · 5.54M sh
Bar length is relative to the largest holder shown here, not to 100% of the company.
Insiders
50 filings tracked · 41 buys · 8 sells
| Name | Role | Stake |
|---|---|---|
| Andrew Novotny | Senior Executive Vice President of Constellation Power Operations | 0.08% |
| Joseph Dominguez | Chief Executive Officer | 0.04% |
| Bryan Hanson | Executive VP & Chief Generation Officer | 0.02% |
| James McHugh | Executive Vice President | 0.02% |
| Kathleen Barron | Chief Strategy Officer | 0.02% |
| Michael Koehler | Executive VP & Chief Administration Officer | 0.02% |
| Daniel Eggers | Chief Financial Officer | 0.01% |
| David Dardis | Executive Vice President | 0.01% |
| Matthew Bauer | Senior Vice President | 0.00% |
| Shane Smith | Senior Vice President of Treasury & Credit | 0.00% |
Insider transactions most recent Form 4 filings
| Date | Name | Role | Type | Shares | Price |
|---|---|---|---|---|---|
| 2026-09-29 | Roger Crandall | Independent Director | Other Derivative Acquisition | +82 | -- |
| 2026-09-29 | Charles Harrington | Independent Director | Other Derivative Acquisition | +188 | -- |
| 2026-08-10 | Roger Crandall | Independent Director | Open Market Acquisition | +1,500 | $278.62 |
| 2026-08-03 | Roger Crandall | Independent Director | Other Acquisition | +462 | $267.25 |
| 2026-08-03 | Roger Crandall | Independent Director | Initial Statement of Beneficial | 0 | -- |
| 2026-06-29 | Charles Harrington | Independent Director | Other Derivative Acquisition | +146 | -- |
| 2026-04-27 | Robert Lawless | Independent Chairperson | Other Acquisition | +556 | $305.71 |
| 2026-04-27 | Yves de Balmann | Independent Director | Other Acquisition | +556 | $305.71 |
| 2026-04-27 | Charles Harrington | Independent Director | Other Acquisition | +556 | $305.71 |
| 2026-04-27 | Bradley Halverson | Independent Director | Other Acquisition | +556 | $305.71 |
| 2026-04-27 | Eileen Paterson | Director | Other Acquisition | +556 | $305.71 |
| 2026-04-27 | Julie Holzrichter | Independent Director | Other Acquisition | +556 | $305.71 |
| 2026-04-27 | Dhiaa Jamil | Independent Director | Other Acquisition | +556 | $305.71 |
| 2026-04-27 | Ashish Khandpur | Independent Director | Other Acquisition | +556 | $305.71 |
| 2026-04-27 | Nneka Rimmer | Independent Director | Other Acquisition | +556 | $305.71 |
| 2026-04-27 | John Richardson | Independent Director | Other Acquisition | +556 | $305.71 |
| 2026-03-30 | Charles Harrington | Independent Director | Other Derivative Acquisition | +130 | -- |
| 2026-02-28 | Michael Koehler | Executive VP & Chief Administration Officer | Derivative Exercise and Sale | -29,782 | $272.15–329.88 |
| 2026-02-28 | Michael Koehler | Executive VP & Chief Administration Officer | Other Derivative Acquisition | +8,004 | -- |
| 2026-02-28 | Michael Koehler | Executive VP & Chief Administration Officer | Derivative Exercise and Retained | +14,273 | -- |
Form 4 filings, most recent per company. "Other Derivative Acquisition" rows are mostly RSU/option vesting, not open-market buying - the Type column says which.
Quote time 2026-10-08 07:00:13 · For reference only, not investment advice and not tailored to your situation.