Compare · EXPO vs LTBR
EXPO vs LTBR
Side-by-side comparison of Exponent Inc. (EXPO) and Lightbridge Corporation (LTBR): market cap, price performance, sector, and recent activity on the wire.
Summary
- Both EXPO and LTBR operate in Professional Services (Consumer Discretionary), so they compete in similar markets.
- EXPO is the larger of the two at $3.05B, about 11.9x LTBR ($255.9M).
- EXPO has been more active in the news (3 items in the past 4 weeks vs 2 for LTBR).
- EXPO has more recent analyst coverage (2 ratings vs 0 for LTBR).
- Company
- Exponent Inc.
- Lightbridge Corporation
- Price
- -
- -
- Market cap
- $3.05B
- $255.9M
- 1M return
- -
- -
- 1Y return
- -
- -
- Industry
- Professional Services
- Professional Services
- Exchange
- NASDAQ
- NASDAQ
- IPO
- News (4w)
- 3
- 2
- Recent ratings
- 2
- 0
Exponent Inc.
Exponent, Inc., together with its subsidiaries, operates as a science and engineering consulting company worldwide. Its services include analysis of product development, product recall, regulatory compliance, and the discovery of potential problems related to products, people, property, and impending litigation. The company operates in two segments, Engineering and Other Scientific, and Environmental and Health. The Engineering and Other Scientific segment provides services in the areas of biomechanics, biomedical engineering, buildings and structures, civil engineering, construction consulting, data sciences, electrical engineering and computer science, human factors, materials and corrosion engineering, mechanical engineering, polymer science and materials chemistry, thermal sciences, and vehicle engineering. The Environmental and Health segment offers services in the areas of chemical regulation and food safety, ecological and biological sciences, environmental and earth sciences, and health sciences. The company offers approximately 90 different technical disciplines to solve complicated issues facing industry and government. It serves clients in chemical, construction, consumer products, energy, food, beverage and nutrition, government, life sciences, insurance, manufacturing, technology, industrial equipment, transportation, and other sectors of the economy. The company was formerly known as The Failure Group, Inc. and changed its name to Exponent, Inc. in 1998. Exponent, Inc. was founded in 1967 and is headquartered in Menlo Park, California.
Lightbridge Corporation
Lightbridge Corporation, together with its subsidiaries, develops nuclear fuel technology under the Lightbridge Fuel name. It focuses on developing and commercializing metallic nuclear fuels that could enhance resistance of nuclear fuel in existing and new nuclear reactors with a meaningful impact on addressing climate change and air pollution. The company was formerly known as Thorium Power, Ltd. and changed its name to Lightbridge Corporation in September 2009. Lightbridge Corporation was incorporated in 1992 and is based in Reston, Virginia.
Latest EXPO
- Chief Executive Officer Corrigan Catherine sold $109,045 worth of shares (1,737 units at $62.78) and exercised 2,379 shares at a strike of $29.05, increasing direct ownership by 0.56% to 115,771 units (SEC Form 4)
- Exponent to Announce Second Quarter of Fiscal Year 2026 Results and Host Quarterly Conference Call on July 30, 2026
- Chief Executive Officer Corrigan Catherine exercised 7,872 shares at a strike of $25.41, increasing direct ownership by 7% to 115,129 units (SEC Form 4)
- President & CEO Corrigan Catherine exercised 5,605 shares at a strike of $26.95 and sold $235,303 worth of shares (4,119 units at $57.13), increasing direct ownership by 1% to 107,257 units (SEC Form 4)
- Exponent to Host Investor Day at Phoenix Test & Engineering Center
- Exponent Inc. filed SEC Form 8-K: Submission of Matters to a Vote of Security Holders
- Exponent to Participate in a Fireside Chat at the Wells Fargo 16th Annual Industrials & Materials Conference
- Director Lindstrom Carol converted options into 2,009 shares, increasing direct ownership by 27% to 9,405 units (SEC Form 4)
- Director Richardson Karen A converted options into 2,009 shares (SEC Form 4)
- Director Brown George H. converted options into 2,009 shares, increasing direct ownership by 23% to 10,730 units (SEC Form 4)
Latest LTBR
- Director Chakraborty Sweta sold $10,618 worth of shares (1,143 units at $9.29) as part of a pre-agreed trading plan, decreasing direct ownership by 2% to 47,849 units (SEC Form 4)
- Director Goodman Sherri sold $10,368 worth of shares (1,116 units at $9.29) as part of a pre-agreed trading plan, decreasing direct ownership by 2% to 60,246 units (SEC Form 4)
- Initial Lightbridge Fuel™ Material Samples Removed from Idaho National Laboratory’s Advanced Test Reactor
- Director Goodman Sherri sold $10,696 worth of shares (1,116 units at $9.58) as part of a pre-agreed trading plan, decreasing direct ownership by 2% to 61,362 units (SEC Form 4)
- Lightbridge Participates in Launch of UPRISE Nuclear Power Uprate Event at the White House
- Lightbridge to Participate in Upcoming Investor and Nuclear Industry Events
- Lightbridge Corporation filed SEC Form 8-K: Submission of Matters to a Vote of Security Holders
- Lightbridge and Studsvik Partner on Next-Generation Fuel Product Software
- SEC Form SCHEDULE 13G filed by Lightbridge Corporation
- SEC Form 10-Q filed by Lightbridge Corporation