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Research & education only — not financial advice.TENK is not a registered investment adviser; calls are impersonal, generated from SEC filings and a delayed/third-party price feed, and may be wrong or out of date. The operator and an affiliated trading operation may hold or trade the securities TENK rates — see Disclosures. Do your own research.

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Home›Stocks›LTBR
LTBR logo

LTBR

LIGHTBRIDGE Corp

Next earnings Aug 10, 2026

Last earnings +4.1% on 2026-04-27

Avoid
$8.64
▼ -1.48%
$8.64▼ -35.04%
over 1Y
L $8.64H $27.72
Earnings Dividend Split Congress buy Congress sellGrouped by date · hover a pin to expand
Today-1.5%
1W-3.0%
1M-28.8%
3M-22.1%
YTD-38.8%
1Y-35.0%
OverviewFinancialsValuationQualityTimelineFilings
Rating
Avoid
Quality
F
Valuation
Fair value
Filings
Flagged
Avoid
Conviction
Horizon
Long (>12mo)

A pre-revenue nuclear-fuel science project with a fortress balance sheet but no commercial product — a bet, not an investable business.

Revenue (FY2025) $0.00 · FY2025

Lightbridge is a development-stage company, not an operating business. It has booked $0.00 in revenue every year on record (FY2021 through FY2025), and the losses are accelerating, not narrowing: net loss widened from -$7.84M (FY2021) to -$19.6M (FY2025), with operating loss deepening to -$23.2M as G&A rose 65% and R&D doubled (+100%) year-over-year. The MD&A is explicit that management expects to 'significantly increase our R&D spend in the near future,' so the burn is designed to grow. There is no top line to value the company on, no margins to analyze, and returns on capital are negative (ROE -9.6%). Every product milestone described — fuel fabrication, irradiation testing, the Oklo co-location study, cladding-alloy work — is years of technical and regulatory risk away from any revenue.

The one genuine strength is the balance sheet, and it is a real one. The company raised heavily during FY2025 (shares outstanding +67.8%, cash +404.8%, equity +400.9%), leaving $202M in cash against just $1.15M-scale liabilities (liabilities/equity 0.01x). Against ~-$14.3M of annual operating cash burn, that is many years of runway, and interest income ($3.6M in FY2025) now meaningfully offsets the loss. This is not a company at risk of failing for lack of cash in the near term. But that capital came at a cost to existing holders — the 67.8% share-count increase is heavy dilution, and with an accumulated deficit of -$184M and rising spend, more raises are likely.

Is LTBR a buy? The one-page verdict, explained →

The options angle

model · matches our verdict
Bear put spread (caution)~90d expiry
  • Long put 8.5 @ ~1.23 est
  • Short put 8 @ ~0.97 est
debit $26max +$24max −$26BE 8.24

AVOID means we wouldn't engage at all — if expressing the short side anyway, only with capped risk.

Open in the calculator →

Educational template, not a trade recommendation. Strikes and premiums are Black-Scholes model estimates from the last close and 30-day realized volatility — real chains, spreads and IV will differ. Options involve substantial risk.

Financials · annual, by fiscal year

Line itemFY21FY22FY23FY24FY25
Revenue$0.00$0.00$0.00$0.00$0.00
Gross profit—————
Operating income-$7.88M-$7.79M-$9.04M-$13.1M-$23.2M
Net income-$7.84M-$7.50M-$7.91M-$11.8M-$19.6M
Diluted EPS-$1.71-$0.69-$0.65-$0.81—
Net margin—————

10-year statements — income, cash flow, balance sheet & CSV export →

Annual figures from SEC 10-K XBRL filings. Open the filing links below for full statement detail.

Key statistics

Valuation

Enterprise value$81.9M
EV / EBITDA—
EV / Sales—
EV / FCF—
P / FCF—
PEG (trailing)—
Earnings yield-6.9%
FCF yield-5.1%

Quality & risk

ROIC (est.)-9.0%
Free cash flow-$14.5M
Total debt—
Net cash$202M
Altman Z-Score147.45 safe
Piotroski F-Score3/7

Capital returns

Buyback yield0.0%
Dividend yield (est.)—
Shareholder yield0.0%
Shares Δ YoY+67.8%

Computed from SEC XBRL annual figures + the current quote. EV and ROIC use long-term + current debt where filed; estimates, not investment advice.

Disclosure timeline

SEC · 8-Ks + reports
Recent disclosure tone has skewed negative — read the flagged items.
  1. 8-K Shareholder vote2026-05-14

    Annual meeting vote results: director slate and routine proposals approved

  2. 10-Q Quarterly report2026-04-30

    Q1 2026: no revenue, continued loss, ~$200M cash, debt-free balance sheet

  3. 8-K Earnings results2026-04-27

    Q1 2026 results: still pre-revenue with ongoing net loss; ~$200M cash intact

  4. DEF 14A Proxy statement2026-03-31

    FY2025 10-K: loss widened to $19.6M on higher R&D/G&A; $202M cash, no debt

  5. 10-K Annual report2026-02-26
  6. 8-K Earnings results2026-02-25

    FY2025 results: net loss widened 66% to $19.6M, zero revenue

  7. 10-Q Quarterly report2025-11-06

    Q3 2025: pre-revenue dev-stage loss; cash cushion funds fuel R&D

  8. 8-K Earnings results2025-11-05

    Q3 2025 results: pre-revenue net loss as R&D spend ramps

  9. 8-K Other event2025-09-26

    Other-event disclosure, likely a fuel-development or partnership update

Recent filings

all on EDGAR ↗
4Period ending 2026-07-012026-07-02open ↗4Period ending 2026-07-012026-07-01open ↗4Period ending 2026-06-222026-06-22open ↗8-KPeriod ending 2026-05-142026-05-14open ↗SCHEDULE 13GFiling2026-05-12open ↗10-QPeriod ending 2026-03-312026-04-30open ↗8-KPeriod ending 2026-04-272026-04-27open ↗4Period ending 2026-04-032026-04-14open ↗4Period ending 2026-04-032026-04-14open ↗4Period ending 2026-04-032026-04-14open ↗DEF 14APeriod ending 2026-05-142026-03-31open ↗ARSPeriod ending 2025-12-312026-03-30open ↗

Quality score

F
ValueGrowthProfitHealthMom.
Value—
GrowthF
ProfitabilityF
Financial healthB-
MomentumF
  • ✗Profitable (positive net income)
  • ✗Return on equity above 15%
  • ✓Liabilities below 2× equity
8.6452-week27.72
Revenue
$0.00
Net margin
—
ROE
-9.6%
P/E
—

SEC fundamentals · FY 2025

■ revenue · ■ net income, by fiscal year

Revenue$0.00
Net income-$19.6M-66.1%
Gross profit$68.4K-77.5%
Operating income-$23.2M-77.9%
Diluted EPS-$0.81-24.6%
Cash & equivalents$202M+404.8%
Total assets$204M+397.7%
Total liabilities$1.15M-7.5%
Stockholders' equity$203M+400.9%
L/E: 0.01x

Frequently asked

Is LIGHTBRIDGE Corp (LTBR) a buy?
LTBR currently carries a Avoid rating with 3/5 conviction, derived from its latest SEC filings. A pre-revenue nuclear-fuel science project with a fortress balance sheet but no commercial product — a bet, not an investable business.
What is LIGHTBRIDGE Corp's quality score?
LTBR scores 32.867897187381224/100 (grade F) on a SEC-grounded quality model spanning value, growth, profitability, financial health and momentum.

Sources: SEC EDGAR (CIK 0001084554, latest 10-Q filed 2026-04-30) · EODHD · Proprietary analysis · as of 7/3/2026, 10:31:32 AM.

›About this recommendation — produced by TENK/calls (tenkcalls.com), Luxembourg · not investment advice

AI-generated analysis, produced by our proprietary engine from SEC filing data.

Investment recommendation produced by TENK/calls (tenkcalls.com), Luxembourg. Completed Jul 3, 2026, 6:31 AM ET. Ratings & methodology: definitions · All recommendations to date: track record · Conflicts: disclosures. Not investment advice.

Research and education only — not financial advice. TENKis not a registered investment adviser or broker-dealer and gives no personalized advice. Every call is impersonal — identical for all users, generated on a schedule from SEC filings plus a delayed/third-party price feed — may be wrong or out of date, and is not a recommendation to buy or sell any security. The operator and an affiliated trading operation may hold or trade the securities TENK rates; see Disclosures. Past performance does not guarantee future results. Do your own research.

Insider activity

Form 4 · SEC

Last 90 days: 0 open-market buys · 3 sales

2026-07-01
Chakraborty Sweta
Director
Sell1.14K @ $9.29$10.6K
2026-07-01
Goodman Sherri
Director
Sell1.12K @ $9.29$10.4K
2026-06-22
Goodman Sherri
Director
Sell1.12K @ $9.58$10.7K
2026-04-03
GOLDMAN LARRY
CFO
Tax9.01K @ $11.09$100.0K
2026-04-03
MUSHAKOV ANDREY
EVP, Nuclear Operations
Tax8.60K @ $11.09$95.3K
2026-04-03
GRAE SETH
President and CEO
Tax13.3K @ $11.09$147K
2026-01-29
MUSHAKOV ANDREY
EVP, Nuclear Operations
Sell2.53K @ $17.48$44.3K
2026-01-29
MUSHAKOV ANDREY
EVP, Nuclear Operations
Sell24.9K @ $16.54$412K
2026-01-29
MUSHAKOV ANDREY
EVP, Nuclear Operations
Sell2.83K @ $16.03$45.3K
2026-01-15
GOLDMAN LARRY
CFO
Sell6.35K @ $18.07$115K
2026-01-14
GOLDMAN LARRY
CFO
Sell2.52K @ $18.00$45.3K

Earnings history

beat/miss · move
2026-04-27—▲ +1.55%8-K ↗
2026-02-25—▲ +0.39%8-K ↗
2025-11-05—▼ -30.12%8-K ↗
2025-08-11—▲ +15.85%8-K ↗
2025-05-12—▲ +18.93%8-K ↗
2025-02-26—▼ -4.15%8-K ↗

Dates from 8-K (Item 2.02); beat/miss = reported EPS vs consensus (Finnhub, recent quarters); move = prior close → close on/after.

Vs tracked universe

compare →

1195 tracked peers · median

TENK Score33 vs 67
Revenue growth— vs 7.5%
Net margin— vs 10.0%
Return on equity-9.6% vs 12.0%
P/E— vs 26.2