With zero reported revenue in every quarter and an operating loss that grew from $2.7M to $10.3M, margin metrics remain undefined and the trend points to escalating development spending without an offsetting revenue base.
Lightbridge Corporation (LTBR) annual income statement — 27-year revenue, gross profit & net income history
| Metric | TTM | Dec'25 | Dec'24 | Dec'23 | Dec'22 | Dec'21 | Dec'20 | Dec'19 | Dec'18 | Dec'17 | Dec'16 | Dec'15 | Dec'14 | Dec'13 | Dec'12 | Dec'11 | Dec'10 | Dec'09 | Dec'08 | Dec'07 | Dec'06 | Jun'05 | Jun'04 | Jun'03 | Jun'02 | Jun'01 | Jun'00 | Jun'99 |
|---|
| Sales/Revenue | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 175.45K | 760.58K | 910.53K | 1.31M | 1.9M | 3.68M | 6.36M | 7.59M | 10.52M | 22.22M | 0 | 0 | 0 | 0 | 0 | 3.71K | 173.53K | 173.53K | 0 |
| Revenue Growth % | - | - | - | - | - | - | - | - | -100% | -76.93% | -16.47% | -30.49% | -31.09% | -48.31% | -42.13% | -16.23% | -27.85% | -52.67% | - | - | - | - | - | -100% | -97.86% | 0% | - | - |
| Cost of Goods Sold | 0 | 0 | 0 | 0 | 0 | 0 | 100.12K | 89.62K | 0 | 107.09K | 456.56K | 694.29K | 756.28K | 1.11M | 2.27M | 3.99M | 4.94M | 6.23M | 11.09M | 11.76M | 13.15M | 22.7K | 0 | 0 | 293.82K | 293.82K | 884.78K | 0 |
| COGS % of Revenue | - | - | - | - | - | - | - | - | - | 61.04% | 60.03% | 76.25% | 57.73% | 58.39% | 61.64% | 62.81% | 65.12% | 59.22% | 49.91% | - | - | - | - | - | 7911.2% | 169.32% | 509.88% | - |
| Gross Profit | 0 | 0 | 0 | 0 | 0 | 0 | -100.12K | -89.62K | 0 | 68.36K | 304.01K | 216.24K | 553.92K | 791.46K | 1.41M | 2.36M | 2.65M | 4.29M | 11.13M | -11.76M | -13.15M | -13.15M | 0 | 0 | -290.11K | -711K | -711.25K | 0 |
| Gross Margin % | - | - | - | - | - | - | - | - | - | 38.96% | 39.97% | 23.75% | 42.28% | 41.63% | 38.36% | 37.19% | 34.88% | 40.78% | 50.09% | - | - | - | - | - | -7811.2% | -409.73% | -409.88% | - |
| Gross Profit Growth % | - | - | - | - | - | 100% | -11.71% | - | -100% | -77.52% | 40.59% | -60.96% | -30.01% | -43.91% | -40.31% | -10.66% | -38.29% | -61.48% | 194.64% | 10.54% | 0% | - | - | 100% | 59.2% | 0.03% | - | - |
| Operating Expenses | 34.38M | 23.23M | 13.06M | 9.04M | 7.79M | 7.88M | 9.1M | 8.37M | 10.17M | 6.67M | 7.94M | 6.83M | 5.37M | 5.64M | 5.91M | 8.69M | 10.29M | 11.53M | 14.17M | -11.82M | 12.32M | 2.86M | 95.43K | 92.23K | 0 | 0 | 47.15K | 39.31K |
| OpEx % of Revenue | - | - | - | - | - | - | - | - | - | 3799.46% | 1043.81% | 750.55% | 409.92% | 296.95% | 160.58% | 136.75% | 135.56% | 109.62% | 63.79% | - | - | - | - | - | - | - | 27.17% | - |
| Selling, General & Admin | 17.95M | 14.02M | 8.46M | 7.15M | 7.49M | 7.16M | 8.21M | 5.7M | 6.71M | 4.38M | 5.19M | 5.35M | 3.83M | 3.62M | 3.84M | 6.34M | 8.68M | 9.9M | 12.61M | 11M | 12.28M | 2.42M | 39.57K | 47.04K | 0 | 0 | 14.57K | 10.95K |
| SG&A % of Revenue | - | - | - | - | - | - | - | - | - | 2498.2% | 682.51% | 587.57% | 292.75% | 190.27% | 104.43% | 99.8% | 114.38% | 94.1% | 56.74% | - | - | - | - | - | - | - | 8.4% | - |
| Research & Development | 16.42M | 9.21M | 4.6M | 1.92M | 669.82K | 838.57K | 891.63K | 2.68M | 3.46M | 2.28M | 2.75M | 1.48M | 1.53M | 2.03M | 2.06M | 2.35M | 1.61M | 1.63M | 1.57M | 756.75K | 34.4K | 17.5K | 0 | 0 | 0 | 0 | 1.86K | 0 |
| R&D % of Revenue | - | - | - | - | - | - | - | - | - | 1301.26% | 361.3% | 162.98% | 117.18% | 106.68% | 56.14% | 36.97% | 21.19% | 15.52% | 7.05% | - | - | - | - | - | - | - | 1.07% | - |
| Other Operating Expenses | 0 | 0 | -1K | -31.03K | -372.61K | -119.64K | 0 | 625 | 1K | 0 | 0 | -6.76K | -3.38K | -3.49K | 4.56K | 0 | 0 | 0 | -5.65M | -23.58M | 0 | 442.81K | 55.86K | 45.19K | 0 | 0 | 30.71K | 28.36K |
| Operating Income | -34.38M | -23.23M | -13.06M | -9.04M | -7.79M | -7.88M | -9.2M | -11.07M | -10.17M | -6.6M | -7.63M | -6.62M | -4.82M | -4.85M | -4.5M | -6.33M | -7.64M | -7.24M | -3.04M | 11.76M | -12.32M | -2.69M | -95.43K | -142.23K | -290.11K | -290K | -711.25K | -39.31K |
| Operating Margin % | - | - | - | - | - | - | - | - | - | -3760.7% | -1003.84% | -726.83% | -367.63% | -255.29% | -122.21% | -99.56% | -100.7% | -68.85% | -13.69% | - | - | - | - | - | -7811.2% | -167.12% | -409.88% | - |
| Operating Income Growth % | - | -77.86% | -44.43% | -16.11% | 1.15% | 14.41% | 16.85% | -8.81% | -54.2% | 13.58% | -15.37% | -37.42% | 0.76% | -7.96% | 28.97% | 17.17% | -5.52% | -138% | -125.87% | 195.49% | -357.5% | -2720.92% | 32.91% | 50.97% | -0.04% | 59.23% | -1709.24% | - |
| EBITDA | -29.48M | -19.58M | -11.79M | -7.91M | -7.5M | -8M | -9.1M | -10.98M | -245 | -351 | -126 | -4.31M | -4.8M | -4.84M | -4.47M | -6.3M | -7.61M | -7.21M | -3.02M | 11.77M | -12.31M | -2.67M | -54.73K | -96.2K | -253.31K | -253.2K | -710.65K | -38.88K |
| EBITDA Margin % | - | - | - | - | - | - | - | - | - | -0.2% | -0.02% | -473.46% | -366.32% | -254.38% | -121.44% | -99.14% | -100.34% | -68.61% | -13.58% | - | - | - | - | - | -6820.41% | -145.91% | -409.53% | - |
| EBITDA Growth % | -141.11% | -66.12% | -49.04% | -5.48% | 6.24% | 12.16% | 17.09% | - | 30.2% | -178.57% | 100% | 10.16% | 0.77% | -8.26% | 29.11% | 17.23% | -5.52% | -139.1% | -125.64% | 195.65% | -360.99% | -4777.21% | 43.11% | 62.02% | -0.04% | 64.37% | -1727.84% | - |
| D&A (Non-Cash Add-back) | 0 | 0 | 0 | 0 | 0 | 0 | 100.12K | 89.62K | 10.17M | 6.6M | 7.63M | 0 | 17.22K | 17.22K | 28.36K | 26.96K | 27K | 25.48K | 24.67K | 8.58K | 10.89K | 22.7K | 40.7K | 46.04K | 36.8K | 36.8K | 603 | 433 |
| EBIT | -29.48M | -19.58M | -11.79M | -7.91M | -7.5M | -8M | -14.42M | -10.68M | -14.69M | -7.09M | -7.63M | -4.31M | -4.82M | -4.85M | -4.5M | -6.33M | -7.64M | -7.23M | -3.04M | -11.45M | -11.71M | -761K | -974.68K | 0 | -253.65K | -290K | -711.25K | -39.31K |
| Net Interest Income | 6.76M | 3.65M | 1.27M | 1.13M | 289.44K | 8.13K | 83.88K | 393.11K | -724K | -507K | -220K | -6.06K | 1.95K | 0 | 0 | 465.16K | 193.21K | 22.42K | 162.89K | 0 | 0 | -370K | 0 | 0 | 0 | -36.2K | 0 | 0 |
| Interest Income | 6.76M | 3.65M | 1.27M | 1.13M | 289.44K | 8.13K | 83.88K | 393.11K | 258.8K | 65 | 316 | 705 | 1.95K | 0 | 0 | 465.16K | 193.21K | 22.42K | 162.89K | 0 | 72.44K | 72.44K | 0 | 0 | 0 | 0 | 0 | 0 |
| Interest Expense | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 982.44K | 507.31K | 220.79K | 6.76K | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 367.19K | 0 | 442.81K | 0 | 0 | 36.2K | 36.2K | 0 | 0 |
| Other Income/Expense | 6.76M | 3.65M | 1.27M | 1.13M | 289.44K | 41.82K | -5.21M | 393.11K | -5.5M | -507K | 1.29M | 2.3M | 1.16M | 266.17K | 438.2K | 459.14K | 76.23K | 6.59K | 193.04K | 7.33M | 608.06K | 339.64K | 0 | 50K | 266 | 290.11K | 0 | 0 |
| Pretax Income | -27.62M | -19.58M | -11.79M | -7.91M | -7.5M | -7.84M | -14.42M | -10.68M | -15.68M | -7.11M | -6.34M | -4.32M | -4.82M | -4.59M | -4.06M | -5.87M | -7.56M | -7.23M | -2.85M | 11.64M | -11.71M | -2.35M | 0 | -92.23K | -289.84K | 0 | 0 | 0 |
| Pretax Margin % | - | - | - | - | - | - | - | - | - | -4049.68% | -834.24% | -474.23% | -367.71% | -241.29% | -110.3% | -92.34% | -99.68% | -68.78% | -12.82% | - | - | - | - | - | -7804.04% | - | - | - |
| Income Tax | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.43K | 23.25K | 0 | 0 | 40.75K | 9.24K | 10.03K | 23.39M | 0 | -952K | 0 | 150K | -532 | 36.42K | 0 | 0 |
| Effective Tax Rate % | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | -0.03% | -0.51% | 0% | 0% | -0.54% | -0.13% | -0.35% | 200.88% | 0% | 40.48% | - | -162.63% | 0.18% | - | - | - |
| Net Income | -27.62M | -19.58M | -11.79M | -7.91M | -7.5M | -7.84M | -14.42M | -10.68M | -15.68M | -7.11M | -6.34M | -4.32M | -4.82M | -4.87M | -4.06M | -5.87M | -7.56M | -7.23M | -2.86M | -11.45M | -11.71M | -2.69M | -95.43K | -142.23K | -326.04K | -326K | -723.24K | -39.31K |
| Net Margin % | - | - | - | - | - | - | - | - | - | -4049.68% | -834.24% | -474.23% | -367.71% | -255.92% | -110.3% | -92.34% | -99.68% | -68.78% | -12.87% | - | - | - | - | - | -8778.62% | -187.87% | -416.79% | - |
| Net Income Growth % | -69.16% | -66.12% | -49.04% | -5.48% | 4.31% | 45.65% | -35.03% | 31.89% | -120.63% | -11.98% | -46.94% | 10.36% | 0.99% | -19.92% | 30.87% | 22.4% | -4.56% | -152.99% | 75.04% | 2.18% | -334.92% | -2720.92% | 32.91% | 56.38% | -0.01% | 54.93% | -1739.74% | - |
| Net Income (Continuing) | -27.62M | -19.58M | -11.79M | -7.91M | -7.5M | -7.84M | -14.42M | -10.68M | -15.68M | -7.11M | -6.34M | -4.32M | -4.82M | -4.87M | -4.06M | -5.87M | -7.56M | -7.23M | -2.86M | -11.45M | -11.71M | -761K | -95.43K | -142.23K | -326.04K | -326K | -723.24K | -39.31K |
| Discontinued Operations | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Minority Interest | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| EPS (Diluted) | -0.78 | -0.80 | -0.81 | -0.65 | -0.69 | -1.71 | -3.59 | -3.66 | -8.54 | -8.50 | -17.78 | -14.16 | -14.40 | -21.00 | -19.49 | -28.45 | -40.80 | -43.31 | -17.40 | -69.49 | -160.11 | -84.72 | -4.48 | -7.11 | -17.39 | -18.00 | -84.20 | -4.70 |
| EPS Growth % | 0% | 1.23% | -24.62% | 5.8% | 59.65% | 52.37% | 1.91% | 57.14% | -0.47% | 52.19% | -25.56% | 1.67% | 31.43% | -7.75% | 31.49% | 30.27% | 5.8% | -148.91% | 74.96% | 56.6% | -88.99% | -1791.07% | 36.99% | 59.11% | 3.39% | 78.62% | -1691.49% | - |
| EPS (Basic) | - | -0.80 | -0.81 | -0.65 | -0.69 | -1.71 | -3.59 | -3.66 | -8.54 | -8.50 | -17.78 | -14.16 | -14.40 | -21.00 | -19.49 | -28.45 | -40.76 | -43.31 | -17.15 | -69.49 | -160.11 | -84.72 | -4.48 | -7.11 | -17.39 | -18.00 | -54.00 | -4.70 |
| Diluted Shares Outstanding | 35.47M | 24.52M | 14.49M | 12.1M | 10.84M | 7.04M | 4.22M | 3.11M | 2.22M | 868.7K | 394.08K | 303.99K | 257.72K | 216.82K | 208.18K | 206.27K | 185.56K | 167.02K | 166.71K | 164.81K | 73.13K | 31.77K | 21.32K | 20.02K | 18.75K | 18.75K | 8.59K | 8.37K |
| Basic Shares Outstanding | 35.47M | 24.52M | 14.49M | 12.1M | 10.84M | 7.04M | 4.22M | 3.11M | 2.22M | 868.7K | 394.08K | 303.99K | 257.72K | 216.82K | 208.18K | 206.27K | 185.56K | 167.02K | 166.71K | 164.81K | 73.13K | 31.77K | 21.32K | 20.02K | 18.75K | 18.75K | 8.59K | 8.37K |
| Dividend Payout Ratio | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Quick answers to the most common questions about buying LTBR stock.
For fiscal year 2025, Lightbridge Corporation (LTBR) reported total revenue of $0.0M.
Lightbridge Corporation (LTBR) reported a net loss of $19.6M for the fiscal year ending 2025.
Key Metrics
Top Statement Risk
Persistent operating losses and dilution
Metrics are mathematically derived from official filings.
Revenue Absent, Losses Widening Steadily
Based on the reported quarterly income statements, Lightbridge recorded no revenue or cost of goods sold across the ten quarters shown, leaving growth metrics undefined and the operating loss to grow from $2.7M to $10.3M.
The absence of reported revenue means the income statement contains no commercial demand signal to evaluate, so growth cannot be assessed in the conventional sense. The steady rise in operating loss, driven almost entirely by R&D and SG&A expansion, suggests the company is scaling its development spending ahead of any commercial revenue. Investors should monitor whether this spending is converting into milestones that could eventually generate sales.
Expense Growth Outpacing Any Revenue Base
As reported in the quarterly statements, combined R&D and SG&A rose from roughly $2.7M in mid-2024 to $10.3M in the latest quarter, a near fourfold increase with no offsetting gross profit.
Because gross profit is zero, operating leverage cannot be measured in the usual sense; instead, every incremental dollar of overhead flows directly to the bottom line. The trajectory suggests the cost base is being built out faster than any visible path to revenue, which warrants further investigation into the timing of commercialization. Investors should monitor whether SG&A growth is stabilizing relative to R&D.
Dilution Shapes Per-Share Loss Trend
Based on the reported figures, diluted EPS moved between -$0.16 and -$0.27 over the period, while stock-based compensation ranged up to $2.5M per quarter, a meaningful share of quarterly operating costs.
The EPS figures are primarily a function of the operating loss divided by the share count, and the per-share loss has not improved despite the company's ongoing cost discipline efforts being absent from the data. Stock-based compensation appears to be a material non-cash component of expenses, which may indicate reliance on equity to fund operations. This pattern suggests shareholders should monitor further dilution alongside operating losses.
Development Spending Drives Cost Base
According to the reported income statements, R&D expense increased from $0.9M to $5.3M per quarter over the period, making it the largest and fastest-growing cost line in the disclosed data.
The composition of costs points to a development-stage cost structure in which R&D and SG&A together account for the entire expense base. The rapid R&D expansion may reflect investment in technology or regulatory programs, though the data alone cannot confirm the nature of the spending. Investors should monitor whether R&D intensity moderates as programs mature.
Persistent Losses Question Commercial Timeline
Based on the reported quarterly figures, the company has posted operating losses in every quarter shown, with the latest quarter's loss of $10.3M exceeding any earlier period in the dataset.
The strongest bear argument is that a company with zero revenue, rising costs, and accelerating losses may face extended periods of cash consumption before any commercial revenue materializes. The data does not show revenue or cash balances, so the funding runway cannot be assessed from the income statement alone, and any conclusion about financing needs would be inference. Investors should monitor future filings for revenue recognition and capital raising activity.