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Lightbridge(NASDAQ) LTBR

Market Cap$313.86MMarket cap calculated using publicly traded shares outstanding only. Does not include unlisted, private, or dual-class non-traded shares. Implied market cap may vary.
Since IPO (2001)-99%
5 Year+38%
1 Year-37%
1 Month+3%
$9.02
+1.01%
+0.09Today
After hours$9.04+$0.01 (+0.17%)
Lightbridge last closing stock price
MetricPriceDate
Last closeUSD 8.932026-08-04
Lightbridge stock price return by period
PeriodPrice returnPrice at period startPeriod start date
1 week+13.04%USD 7.902026-07-28
1 month+3.36%USD 8.642026-07-02
3 month-37.68%USD 14.332026-05-06
Year to date-29.35%USD 12.642025-12-31
1 year-37.02%USD 14.182025-08-04
3 year+37.38%USD 6.502023-08-04
5 year+37.6%USD 6.492021-08-05
Since inception-99.05%USD 936.092001-06-18

Lightbridge Financials at a Glance

Market Cap

$313.86MMarket cap calculated using publicly traded shares outstanding only. Does not include unlisted, private, or dual-class non-traded shares. Implied market cap may vary.

Revenue (TTM)

$0.00

Net Income (TTM)

-$21.15M

EPS (TTM)

-$0.73

P/E Ratio

-12.21

Dividend

$0.00

Beta (Volatility)

2.02 (High)

Price

$9.02

Volume

477,082.74

Open

$9.09

Previous Close

$8.93

Daily Range

$8.85 - $9.18

52-Week Range

$6.92 - $31.34

Estimated Earnings Date

Aug 5, 2026

LTBR News

No articles available.

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About Lightbridge

Lightbridge makes nuclear fuel to help power plants create cleaner energy. This technology helps reactors run more safely and efficiently. It aims to provide constant electricity for data centers and other large power users.

Advanced Nuclear Fuel Designs

  • Lightbridge Fuel: Metallic nuclear fuel meant for water-cooled reactors to improve safety and heat transfer.
  • Research and Development: Technical testing and computer modeling for uranium-zirconium alloys in partnership with national laboratories.

Moving Toward Commercial Production

  • Entered a Memorandum of Understanding with Oklo, Inc. in January 2025 to study fuel recycling and production.
  • Signed a Master Services Agreement with Amentum Technology Inc. in December 2025 for site selection and design.
  • Agreed to a $4.6 million project with Battelle Energy Alliance, LLC in April 2026 for fuel fabrication tests.
  • Extended a research agreement with Battelle Energy Alliance, LLC in March 2026 to continue testing through 2032.

What Makes the Technology Different

Lightbridge uses all-metal fuel that operates at lower temperatures than standard nuclear fuel. The company relies on the Idaho National Laboratory for testing and evaluating its uranium-zirconium fuel designs.

Financial Performance

  • Net loss reached $6.3 million in Q1 2026, worsening 33% from Q1 2025.
  • Operating loss reached $7.7 million in Q1 2026, worsening 49.3% from the prior year.
  • Research and development spending hit $3.3 million in Q1 2026, up 94% from Q1 2025.
  • Cash and cash equivalents grew to $215.7 million by March 31, 2026, a $13.8 million increase since December 2025.

Bottom Line

Lightbridge is moving from laboratory research toward building a standalone fuel production facility. It uses public stock sales to fund its long-term goal of commercializing safer nuclear fuel.

AI Generated • May 7, 2026

Industry

Oil, Gas and Consumable Fuels

Sector

Energy

Employees

13

CEO

Seth Grae, MBA

Website

www.ltbridge.com

Headquarters

Reston, VA 20190, US

LTBR Financials

Key Financial Metrics (TTM)

Gross Margin

0.00%

Operating Margin

0.00%

Net Income Margin

0.00%

Return on Equity

-12.59%

Return on Capital

-11.44%

Return on Assets

-9.66%

Earnings Yield

-8.19%

Dividend Yield

0.00%

Payout Ratio

0.00%

Stock Overview

Market Cap

$313.86MMarket cap calculated using publicly traded shares outstanding only. Does not include unlisted, private, or dual-class non-traded shares. Implied market cap may vary.

Shares Outstanding

35.15M

Volume

477.08K

Avg. Volume

975.06K

Financials (TTM)

Gross Profit

$0.00

Operating Income

-$25.76M

EBITDA

-$15.95M

Operating Cash Flow

-$15.75M

Capital Expenditure

-$4.41K

Free Cash Flow

-$15.76M

Cash & ST Invst.

$215.67M

Total Debt

$0.00

Lightbridge Performance Analysis

Lightbridge annual revenue and year-over-year revenue growth by fiscal year
Fiscal yearPeriod endRevenueYoY growth
20222022-12-31USD 0N/A
20232023-12-31USD 0N/A
20242024-12-31USD 0N/A
20252025-12-31USD 0N/A
Lightbridge sequential (quarter-over-quarter) revenue growth by fiscal quarter
Fiscal quarterPeriod endQoQ growth
Q22025-06-30N/A
Q32025-09-30N/A
Q42025-12-31N/A
Q12026-03-31N/A
Lightbridge annual diluted earnings per share and year-over-year EPS growth by fiscal year
Fiscal yearPeriod endDiluted EPSYoY growth
20222022-12-31USD -0.69-59.6%
20232023-12-31USD -0.65-5.5%
20242024-12-31USD -0.8124.5%
20252025-12-31USD -0.80-1.8%
Lightbridge sequential (quarter-over-quarter) diluted earnings per share growth by fiscal quarter
Fiscal quarterPeriod endQoQ growth
Q22025-06-3033.3%
Q32025-09-30N/A
Q42025-12-31-37.5%
Q12026-03-319.1%

Revenue Growth Rate

Annual and quarterly growth comparison

Currently no data to display.

Earnings Per Share Growth Rate

Annual and quarterly EPS growth comparison

Quarterly Performance

Name
Q1 2026YOY CHG

Revenue

$0.00

N/A

Gross Profit

$0.00

N/A

Gross Margin

0.00%

N/A

Market Cap

$313.86MMarket cap calculated using publicly traded shares outstanding only. Does not include unlisted, private, or dual-class non-traded shares. Implied market cap may vary.

N/A

Market Cap/Employee

$24.14M

N/A

Employees

13

N/A

Net Income

-$6.34M

-33.0%

EBITDA

-$6.34M

-33.0%

Quarterly Fundamentals

Name
Q1 2026YOY CHG

Total Cash

$215.67M

+278.8%

Total Debt

$0.00

N/A

Accounts Receivable

$0.00

N/A

Inventory

$0.00

N/A

Long Term Debt

$0.00

N/A

Short Term Debt

$0.00

N/A

Return on Assets

-9.66%

N/A

Return on Invested Capital

-11.84%

N/A

Free Cash Flow

-$4.77M

-44.6%

Operating Cash Flow

-$4.77M

-44.6%

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Questions About LTBR

What is the current price of Lightbridge?

Lightbridge is trading at $9.00 per share.

What is the 52-week range for Lightbridge?

Over the past 52 weeks, Lightbridge has traded between $6.92 and $31.34.

How much debt does Lightbridge have?

As of the most recent reporting period, Lightbridge reported total debt of $0.00.

How much cash does Lightbridge have on hand?

Lightbridge reported $215.67M in cash and cash equivalents in its most recent financial results.

What is Lightbridge’s dividend yield?

Lightbridge does not currently have a dividend yield.

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