Lightbridge Corporation (LTBR) Stock

Lightbridge Corporation (LTBR) is a Materials stock trading at $7.50 (as of 2026-07-24), with a market capitalization of $263.60M. Figures are sourced from first-party U.S. SEC EDGAR filings and market data.

Lightbridge Corporation, together with its subsidiaries, engages in the design and development of 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 is headquartered in Reston, Virginia.

Valuation — source: SEC EDGAR (first-party)
Price	$7.50
Market Cap	$263.60M
Price / Book	1.21

Profitability & Growth — source: SEC EDGAR
Revenue (TTM)	$0.00
Revenue Growth (YoY)	-100.0%
EPS Growth (YoY)	-13.7%
FCF Growth (YoY)	46.5%

Financial Health — source: SEC EDGAR
Altman Z-Score	180.90 (safe)

Valuation vs Sector & Industry
Sector P/E (Materials)	27.1
Industry P/E (Chemicals)	31.7

Smart-Money Activity — SEC Form 4 / 13F / Congressional disclosures
Top Institutional Holder	STATE STREET CORP ($25.39M)
Institutional Holders Tracked	10

Company
Sector	Materials
Industry	Chemicals
CEO	Seth Grae
Employees	10
Country	US
IPO Date	2005-01-03

Related Companies (Business model: Closed-End Fund; 8 closest by market cap; US-domiciled)

Data as of 2026-07-24.

Figures sourced from U.S. Securities and Exchange Commission (SEC EDGAR) filings and market data. Not personalized investment advice.