Compare · CEG vs NNE
CEG vs NNE
Side-by-side comparison of Constellation Energy Corporation (CEG) and Nano Nuclear Energy Inc. (NNE): market cap, price performance, sector, and recent activity on the wire.
Summary
- Both CEG and NNE operate in Electric Utilities: Central (Utilities), so they compete in similar markets.
- CEG is the larger of the two at $90.54B, about 67.2x NNE ($1.35B).
- Over the past year, CEG is down 16.4% and NNE is down 17.2% - CEG leads by 0.8 points.
- NNE has been more active in the news (20 items in the past 4 weeks vs 6 for CEG).
- CEG has more recent analyst coverage (25 ratings vs 5 for NNE).
- Company
- Constellation Energy Corporation
- Nano Nuclear Energy Inc.
- Price
- $250.61-1.65%
- $25.84+9.68%
- Market cap
- $90.54B
- $1.35B
- 1M return
- -19.45%
- -3.17%
- 1Y return
- -16.40%
- -17.16%
- Industry
- Electric Utilities: Central
- Electric Utilities: Central
- Exchange
- NASDAQ
- NASDAQ
- IPO
- 2024
- News (4w)
- 6
- 20
- Recent ratings
- 25
- 5
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
- THE GEYSERS GEOTHERMAL COMPLEX COMPLETES 25-MEGAWATT EXPANSION PROJECT, STRENGTHENING CALIFORNIA GRID RELIABILITY
- Constellation Energy Corporation filed SEC Form 8-K: Other Events, Financial Statements and Exhibits
- SEC Form 424B4 filed by Constellation Energy Corporation
- Constellation Energy Corporation Announces Pricing of Secondary Public Offering of Common Stock
- Constellation Energy Corporation Announces Secondary Public Offering of Common Stock
- SEC Form FWP filed by Constellation Energy Corporation
- 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
Latest NNE
- Director Hare Diane Elizabeth converted options into 3,428 shares and sold $91,322 worth of shares (3,428 units at $26.64) as part of a pre-agreed trading plan (SEC Form 4)
- Director Law Tsun Yee converted options into 3,428 shares, increasing direct ownership by 5% to 78,428 units (SEC Form 4)
- Chief Executive Officer Walker James John exercised 98,688 shares at a strike of $2.13 and sold $3,276,423 worth of shares (123,688 units at $26.49) as part of a pre-agreed trading plan, decreasing direct ownership by 4% to 555,000 units (SEC Form 4)
- President and Chairman Yu Jiang sold $19,896,985 worth of shares (745,900 units at $26.68) as part of a pre-agreed trading plan and exercised 245,900 shares at a strike of $2.44 (SEC Form 4)
- Chief Financial Officer Garcha Jaisun exercised 37,215 shares at a strike of $1.61 and sold $985,617 worth of shares (37,215 units at $26.48) as part of a pre-agreed trading plan (SEC Form 4)
- Chief Technology Officer Heidet Florent converted options into 9,185 shares and sold $74,858 worth of shares (3,000 units at $24.95) (SEC Form 4)
- Large owner I Financial Ventures Group Llc sold $18,674,131 worth of shares (700,000 units at $26.68) as part of a pre-agreed trading plan and exercised 200,000 shares at a strike of $3.00, decreasing direct ownership by 6% to 8,224,000 units (SEC Form 4)
- Director Yu Kenny Joe Yung converted options into 3,428 shares, increasing direct ownership by 23% to 18,428 units (SEC Form 4)
- Director Berl Seth Jason sold $93,459 worth of shares (3,750 units at $24.92), decreasing direct ownership by 60% to 7,586 units (SEC Form 4)
- SEC Form 144 filed by Nano Nuclear Energy Inc.