LIGHTBRIDGE Corp (LTBR) stock
Close on Nov 11, 2026Market cap $168.56MP/E –Yield –
LIGHTBRIDGE Corp reported revenue of $0 for the twelve months to Sep 30, 2026. At the latest close the market valued the company at $168.56M.
Key statistics
Valuation at the latest close; fundamentals over the trailing twelve months, balances at Sep 30, 2026
Valuation
- Market cap
- $168.56M
- P/E ratio
- –
- Price to sales
- –
- Price to book
- 0.71
- Dividend yield
- –
- Free cash flow yield
- –
Fundamentals
- Revenue
- $0
- Net income
- -$27.62M
- EPS, diluted
- -$0.39
- Book value per share
- $6.68
- Diluted shares
- 35M
Trading
- Next earnings
- Feb 24, 2027 (estimated, after the close)
- Previous close
- $4.53
- Open
- $4.68
- Day's range
- $4.50 – $4.82
- Volume
- 582,666
- Average volume (20 days)
- 762,350
- Index membership
- Russell 2000 (since Jun 2025)
- Beta (5 years)
- 1.72
- 52-week range
- $3.91 – $20.85
- RSI (14 days)
- 39.5
- Volatility (1 year)
- 81.5%
- Relative volume
- 0.73×
- WACC
- 13.5%
On 2 of our idea lists: Net-nets, More cash than they're worth
Index membership is inferred from the holdings of funds that track each index (IWM), as reported to the SEC for Jun 30, 2026. Join dates come from quarterly fund reports since 2019, so they are accurate to the quarter.
Market cap history
Month-end market cap since 2011, using shares outstanding reported at the time
Total return vs. the S&P 500
Price change plus reinvested dividends, to the close on Nov 11, 2026. The S&P 500 is measured by the SPY fund.
| Period | LTBR | S&P 500 | Difference | LTBR per year | S&P 500 per year |
|---|---|---|---|---|---|
| 1 month | -25.9% | -2.4% | −23.5 pts | ||
| 3 months | -50.3% | -1.2% | −49.2 pts | ||
| Year to date | -64.4% | +12.3% | −76.7 pts | ||
| 1 year | -77.6% | +12.4% | −90.1 pts | ||
| 3 years | +11.4% | +78.8% | −67.4 pts | +3.7% | +21.4% |
| 5 years | -67.2% | +75.2% | −142.3 pts | -20.0% | +11.9% |
| 10 years | -75.5% | +311.1% | −386.6 pts | -13.1% | +15.2% |
Fifteen years at a glance
Fiscal years 2011 to 2025 and trailing twelve months, USD
Revenue
Gross profit
Operating income
Net income
EPS, diluted
Free cash flow
Press releases
Releases Lightbridge filed with the SEC as exhibits to Form 8-K or 6-K
- Results
- Update
- Update
- Results
- Results
- Results
About Lightbridge
Industrial Inorganic Chemicals
Lightbridge Corporation is an advanced nuclear technology enterprise focused on the design and development of proprietary all-metal nuclear fuel. Its core technology under development is Lightbridge Fuel, an innovative metallic fuel rod design featuring a helical geometry intended for water-cooled nuclear reactors. The company’s target market encompasses commercial nuclear utilities, fuel manufacturers, and operators of existing pressurized water reactors, prospective new large-scale reactors, and emerging small modular reactors. Additionally, its fuel is aimed at powering behind-the-meter electric customers such as data centers.
Company profile, executives and historyLightbridge stock: common questions
What is Lightbridge's stock price?
LTBR closed at $4.50 on Nov 11, 2026, down 0.66% on the day. Over the past 52 weeks it traded between $3.91 and $20.85.
What is Lightbridge's market cap?
Lightbridge was worth $168.56M at the close on Nov 11, 2026: the share price times the diluted shares outstanding.
What is LTBR's P/E ratio?
Lightbridge lost money over the twelve months to Sep 30, 2026 (diluted EPS -$0.39), so it has no meaningful P/E ratio.
How much revenue does Lightbridge make?
Lightbridge reported revenue of $0 for the twelve months to Sep 30, 2026.
Does Lightbridge pay a dividend?
No. Lightbridge has not paid a cash dividend over the last twelve months.
When does Lightbridge report earnings next?
Lightbridge is expected to report Q4 FY2026 results on Feb 24, 2027, after the close. The date is estimated from its past reporting pattern until the company confirms it.
How has LTBR stock performed over the past year?
Including dividends, LTBR returned -77.6% over the past year, against +12.4% for the S&P 500.
How many LTBR shares are sold short?
4M shares were sold short at the latest FINRA report, 12.94% of the float, or 7.1 days of average trading volume.
Who are Lightbridge's competitors?
Companies most similar to Lightbridge by business, industry and size include LXFR, HGAS, APD, VHI, NL.
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