Compare · CEG vs TLN
CEG vs TLN
Side-by-side comparison of Constellation Energy Corporation (CEG) and Talen Energy Corporation (TLN): market cap, price performance, sector, and recent activity on the wire.
Summary
- Both CEG and TLN operate in Electric Utilities: Central (Utilities), so they compete in similar markets.
- CEG is the larger of the two at $103.93B, about 5.9x TLN ($17.56B).
- Over the past year, CEG is down 6.0% and TLN is up 58.4% - TLN leads by 64.3 points.
- TLN has been more active in the news (24 items in the past 4 weeks vs 6 for CEG).
- CEG has more recent analyst coverage (25 ratings vs 15 for TLN).
PerformanceCEG-5.95%TLN+58.38%
2025-05-30+0.00%2026-05-29
- Company
- Constellation Energy Corporation
- Talen Energy Corporation
- Price
- $287.79+0.52%
- $386.98+1.41%
- Market cap
- $103.93B
- $17.56B
- 1M return
- -3.10%
- +9.83%
- 1Y return
- -5.95%
- +58.38%
- Industry
- Electric Utilities: Central
- Electric Utilities: Central
- Exchange
- NASDAQ
- NASDAQ
- IPO
- News (4w)
- 6
- 24
- Recent ratings
- 25
- 15
CEG
Constellation Energy Corporation
Constellation Energy Corporation generates and sells electricity in the United States. The company operates through five segments: Mid-Atlantic, Midwest, New York, ERCOT, and Other Power Regions. It sells natural gas, renewable energy, and other energy-related products and services. The company has 32,400 megawatts of generating capacity consisting of nuclear, wind, solar, natural gas, and hydroelectric assets. It serves distribution utilities; municipalities; cooperatives; and commercial, industrial, governmental, and residential customers. The company was incorporated in 2021 and is headquartered in Baltimore, Maryland. Constellation Energy Corporation was formerly a subsidiary of Exelon Corporation.
Latest CEG
- Amendment: SEC Form SCHEDULE 13G/A filed by Constellation Energy Corporation
- Constellation and Pine Creek RNG Announce Equity Purchase Agreement in RNG Facilities
- SEC Form 10-Q filed by Constellation Energy Corporation
- Constellation Reports First Quarter 2026 Results
- Constellation Energy Corporation filed SEC Form 8-K: Results of Operations and Financial Condition, Regulation FD Disclosure, Financial Statements and Exhibits
- ONE Nuclear Energy Announces Two Independent Director Nominees for Public Company Board
- Constellation Energy Corporation filed SEC Form 8-K: Submission of Matters to a Vote of Security Holders
- Director Rimmer Nneka Louise was granted 556 shares, increasing direct ownership by 14% to 4,475 units (SEC Form 4)
- Director Richardson John M was granted 556 shares, increasing direct ownership by 4% to 16,399 units (SEC Form 4)
- Director Paterson Eileen P. was granted 556 shares, increasing direct ownership by 56% to 1,555 units (SEC Form 4)
Latest TLN
- SEC Form 3 filed by new insider Kelly Daniel Jude
- Chief Executive Officer Mcfarland Mark Allen converted options into 354,865 shares and covered exercise/tax liability with 139,641 shares, increasing direct ownership by 476% to 260,452 units (SEC Form 4) (tax liability)
- Chief Operating Officer Berryman Brad converted options into 99,138 shares and covered exercise/tax liability with 43,047 shares, increasing direct ownership by 482% to 67,729 units (SEC Form 4) to satisfy withholding tax
- Chief Administrative Officer Wright Andrew M converted options into 95,533 shares and covered exercise/tax liability with 37,594 shares, increasing direct ownership by 473% to 70,200 units (SEC Form 4) (for tax liability)
- Chief Asset Dev. Officer Lebsack Dale E Jr. converted options into 85,618 shares and covered exercise/tax liability with 33,692 shares, increasing direct ownership by 472% to 62,927 units (SEC Form 4) (for tax liability)
- Chief Financial Officer Muller Cole converted options into 62,862 shares and covered exercise/tax liability with 27,339 shares, increasing direct ownership by 477% to 42,968 units (SEC Form 4) (tax liability)
- Chief Commercial Officer Morice Christopher E converted options into 67,031 shares and covered exercise/tax liability with 26,378 shares, increasing direct ownership by 477% to 49,174 units (SEC Form 4) (for withholding tax)
- SVP & Chief Nuclear Officer Casulli Edward T. converted options into 6,376 shares and covered exercise/tax liability with 2,774 shares, increasing direct ownership by 100% to 7,205 units (SEC Form 4) (withholding obligation)
- SVP & Chief Accounting Officer Plagens Anthony J converted options into 5,668 shares and covered exercise/tax liability with 2,231 shares, increasing direct ownership by 100% to 6,874 units (SEC Form 4) to satisfy withholding obligation
- President Nutt Terry L converted options into 90,826 shares and covered exercise/tax liability with 35,741 shares, increasing direct ownership by 435% to 67,761 units (SEC Form 4) (tax withholding)