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 $3.44B, about 17.1x LTBR ($200.4M).
- Over the past year, EXPO is up 4.0% and LTBR is down 80.0% - EXPO leads by 84.0 points.
- Both names hit the wire about 2 times in the past 4 weeks.
- EXPO has more recent analyst coverage (2 ratings vs 0 for LTBR).
- Company
- Exponent Inc.
- Lightbridge Corporation
- Price
- $71.85-0.68%
- $5.21-2.53%
- Market cap
- $3.44B
- $200.4M
- 1M return
- +5.32%
- -23.61%
- 1Y return
- +3.99%
- -79.99%
- Industry
- Professional Services
- Professional Services
- Exchange
- NASDAQ
- NASDAQ
- IPO
- News (4w)
- 2
- 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
- Exponent to Announce Third Quarter of Fiscal Year 2026 Results and Host Quarterly Conference Call on October 29, 2026
- Exponent Hosts Investor Day
- Group Vice President Souri Shukri Jeries bought $12,594 worth of shares (184 units at $68.45), increasing direct ownership by 0.45% to 40,873 units (SEC Form 4)
- New insider Souri Shukri Jeries claimed ownership of 40,689 shares (SEC Form 3)
- Chief Executive Officer Corrigan Catherine exercised 2,379 shares at a strike of $29.05 and sold $113,136 worth of shares (1,707 units at $66.28), increasing direct ownership by 0.52% to 129,108 units (SEC Form 4)
- SEC Form S-8 POS filed by Exponent Inc.
- SEC Form S-8 POS filed by Exponent Inc.
- SEC Form S-8 POS filed by Exponent Inc.
- SEC Form S-8 POS filed by Exponent Inc.
- SEC Form S-8 POS filed by Exponent Inc.
Latest LTBR
- Lightbridge to Hold Business Update & Third Quarter Fiscal 2026 Earnings Conference Call on Monday, November 2 at 4 p.m. ET
- Director Goodman Sherri sold $7,020 worth of shares (1,116 units at $6.29) as part of a pre-agreed trading plan, decreasing direct ownership by 2% to 69,130 units (SEC Form 4)
- Lightbridge CEO Seth Grae to Speak at Nuclear and Power Industry Events in Zurich and New York in September
- Lightbridge Secures Access to Idaho National Laboratory's Advanced Test Reactor Loop Facility to Irradiate Clad Lightbridge Fuel™ Rodlets Under Prototypic Commercial Reactor Conditions
- Lightbridge Corporation filed SEC Form 8-K: Regulation FD Disclosure, Other Events, Financial Statements and Exhibits
- Lightbridge Letter to Shareholders Outlines Expedited Pathway to Bring Lightbridge Fuel™ to Commercial Reactors
- Lightbridge Corporation Pays Tribute to Ambassador Thomas Graham Jr., Former Executive Chairman of the Board
- Director Chakraborty Sweta sold $5,327 worth of shares (717 units at $7.43) as part of a pre-agreed trading plan, decreasing direct ownership by 1% to 57,132 units (SEC Form 4)
- Lightbridge Receives Notice of Allowance on New Japanese Patent Covering Multi-Zone Fuel Element and 3D Printing Method
- Lightbridge Selected for U.S. Department of Energy Launch Pad INL Program to Advance Commercialization of Lightbridge Fuel™