AAOI
Applied Optoelectronics, Inc.
AAOI has the edge over TSLA overall, supported by stronger valuation and stronger modeled upside.
TSLA
Tesla, Inc.
TSLA has lower modeled downside risk, despite its lower overall score.
AAOI Fundamentals
| Metric | Status |
|---|---|
| Strong | |
| Under pressure | |
| Weak | |
| Unavailable |
AAOI's revenue is currently strong, but its profitability and cash flow are under pressure. There isn't enough data to rate its balance sheet.
TSLA Fundamentals
| Metric | Status |
|---|---|
| Healthy | |
| Stable | |
| Under pressure | |
| Strong |
TSLA's revenue and balance sheet are currently healthy, and its profitability is stable, but its cash flow is under pressure.
AAOI PE Valuation
AAOI has no meaningful PE right now: it lost money over the past year. If it returns to profit as analysts expect, today's price would be 18x next year's earnings.
TSLA PE Valuation
| Level | PE | Price | Vs current |
|---|---|---|---|
| Cheap | 60x | $54.70 | -86% |
| Fair | 174x | $158 | -60% |
| Forward | 196x | $397 | — |
| Expensive | 415x | $378 | -4.9% |
| Current | 437x | $397 | — |
Historical ranges are pointers, not guarantees.
TSLA's PE is in its expensive range at 437x. If earnings grow as analysts expect, today's price would be 196x next year's earnings, in its fair range.
AAOI Forward outlook
| Metric | Outlook |
|---|---|
| -- | |
| Returning to profit | |
| Strong growth | |
| Strongly improving | |
| Limited | |
| Low |
AAOI has the edge over TSLA on the outlook, with more favorable profitability expectations.
TSLA Forward outlook
| Metric | Outlook |
|---|---|
| Strongly improving | |
| Growth | |
| Growth | |
| Stable | |
| Limited | |
| Low |
Analysts expect earnings and revenue growth for TSLA, with profitability holding steady. However, they disagree widely on these estimates.
AAOI Earnings Per Share
| Quarter | TTM EPS | YoY |
|---|---|---|
| Forward | $2.98 | — |
| Q3 2026 | -$0.42 | +$3.02 |
| Q2 2026 | -$0.77 | +$2.81 |
| Q1 2026 | -$0.65 | +$3.43 |
| Q4 2025 | -$0.64 | +$3.86 |
| Q3 2025 | -$3.44 | -$1.41 |
| Q2 2025 | -$3.58 | -$1.70 |
| Q1 2025 | -$4.08 | -$2.29 |
| Q4 2024 | -$4.50 | -$2.75 |
AAOI is still losing money, but far less than before: $0.42 per share over the past year, against $4.50 at its worst in late 2024.
TSLA Earnings Per Share
| Quarter | TTM EPS | YoY |
|---|---|---|
| Forward | $2.03 | +123% |
| Q3 2026 | $0.91 | -39% |
| Q2 2026 | $1.08 | -38% |
| Q1 2026 | $1.09 | -40% |
| Q4 2025 | $1.08 | -47% |
| Q3 2025 | $1.50 | -59% |
| Q2 2025 | $1.73 | -51% |
| Q1 2025 | $1.82 | -53% |
| Q4 2024 | $2.04 | -53% |
TSLA has the edge over AAOI on earnings quality, reporting a profit while its opponent remains loss making.
AAOI Quarterly Revenue
| Quarter | Revenue | YoY |
|---|---|---|
| Q3 2026 | $269.9M | +127% |
| Q2 2026 | $191.9M | +86% |
| Q1 2026 | $151.1M | +51% |
| Q4 2025 | $134.3M | +34% |
| Q3 2025 | $118.6M | +82% |
| Q2 2025 | $103M | +138% |
| Q1 2025 | $99.9M | +146% |
| Q4 2024 | $100.3M | +66% |
AAOI has the edge over TSLA on sales, with more consistent year-over-year improvement.
| Quarter | Margin | YoY |
|---|---|---|
| Q3 2026 | -0.5% | +15 points |
| Q2 2026 | -13% | +2.6 points |
| Q1 2026 | -8.6% | +0.3 points |
| Q4 2025 | -8.6% | -2.1 points |
| Q3 2025 | -15% | +10 points |
| Q2 2025 | -16% | +45 points |
| Q1 2025 | -8.9% | +44 points |
| Q4 2024 | -6.5% | +1 points |
AAOI's operating margin was −0.5% last quarter, up 15 points from the same quarter a year ago, near the top of its range since 2019.
TSLA Quarterly Revenue
| Quarter | Revenue | YoY |
|---|---|---|
| Q3 2026 | $28B | -0.2% |
| Q2 2026 | $28.2B | +26% |
| Q1 2026 | $22.4B | +16% |
| Q4 2025 | $24.9B | -3.1% |
| Q3 2025 | $28.1B | +12% |
| Q2 2025 | $22.5B | -12% |
| Q1 2025 | $19.3B | -9.2% |
| Q4 2024 | $25.7B | +2.1% |
TSLA's revenue has picked up after two years of holding roughly level: $28B last quarter, about level with the same quarter a year ago.
| Quarter | Margin | YoY |
|---|---|---|
| Q3 2026 | 2.6% | -3.2 points |
| Q2 2026 | 1.4% | -2.7 points |
| Q1 2026 | 4.2% | +2.1 points |
| Q4 2025 | 5.7% | -0.5 points |
| Q3 2025 | 5.8% | -5 points |
| Q2 2025 | 4.1% | -2.2 points |
| Q1 2025 | 2.1% | -3.4 points |
| Q4 2024 | 6.2% | -2 points |
TSLA has the edge over AAOI on profitability, with a higher operating margin.
AAOI Free Cash Flow
| Quarter | Free cash flow | YoY |
|---|---|---|
| Q3 2026 | -$369.9M | -$291.2M |
| Q2 2026 | -$265.3M | -$174.4M |
| Q1 2026 | -$143.6M | -$64.3M |
| Q4 2025 | -$104.6M | -$51.6M |
| Q3 2025 | -$78.7M | -$58M |
| Q2 2025 | -$91M | -$86M |
| Q1 2025 | -$79.3M | -$45.1M |
| Q4 2024 | -$53M | -$48.4M |
AAOI has burned cash in almost every quarter: −$883M over the past year, against −$302M the year before.
TSLA Free Cash Flow
| Quarter | Free cash flow | YoY |
|---|---|---|
| Q3 2026 | $1.5B | -62% |
| Q2 2026 | -$1.1B | -848% |
| Q1 2026 | $1.4B | +117% |
| Q4 2025 | $1.4B | -30% |
| Q3 2025 | $4B | +46% |
| Q2 2025 | $146M | -89% |
| Q1 2025 | $664M | +$3.2B |
| Q4 2024 | $2B | -1.6% |
TSLA has the edge over AAOI on cash generation, producing positive trailing cash flow while its opponent burns cash.
AAOI Total Shares
| Period | Change % | Net change |
|---|---|---|
| Quarterly | +7.7% | +6.3M shares |
| 1 year | +39% | +24.5M shares |
| 3 years | +168% | +55.1M shares |
| 5 years | +224% | +60.7M shares |
| Available history | +340% | +67.9M shares |
AAOI has 88M diluted shares, up 39% from a year ago.
TSLA Total Shares
| Period | Change % | Net change |
|---|---|---|
| Quarterly | 0% | +1M shares |
| 1 year | +0.4% | +15M shares |
| 3 years | +1.4% | +48M shares |
| 5 years | +5.1% | +172M shares |
| Available history | +33% | +886M shares |
TSLA has the edge over AAOI on shareholder dilution, with a more favorable share count trend.
AAOI Net Leverage
AAOI's operating earnings (EBITDA) were negative over the past year, so its debt can't be measured against them.
TSLA Net Leverage
| Quarter | Net Leverage | Status |
|---|---|---|
| Q3 2026 | -1.1x | Net Cash |
| Q2 2026 | -0.8x | Net Cash |
| Q1 2026 | -0.9x | Net Cash |
| Q4 2025 | -1.1x | Net Cash |
| Q3 2025 | -1.4x | Net Cash |
| Q2 2025 | -1.1x | Net Cash |
| Q1 2025 | -1.1x | Net Cash |
| Q4 2024 | -1.0x | Net Cash |
TSLA has more cash than debt.
AAOI Weekly Momentum
| Metric | Value | Status |
|---|---|---|
| RSI | 35.1 | Neutral |
| Stochastic | 4.8 | Oversold |
AAOI's weekly RSI is 35 (neutral) and its Stochastic is 5 (oversold).
TSLA Weekly Momentum
| Metric | Value | Status |
|---|---|---|
| RSI | 54.3 | Neutral |
| Stochastic | 72.6 | Neutral |
TSLA's weekly RSI is 54 (neutral) and its Stochastic is 73 (neutral).
AAOI PE vs Technology Sector
AAOI has no meaningful PE right now: it lost money over the past year.
TSLA PE vs Consumer Cyclical Sector
| Metric | TSLA | Sector median | Relative |
|---|---|---|---|
| PE | 437x | 18x | 2,324% above |
| PE % | 84 | 47 | 37 pts above |
TSLA is trading at 437x earnings, a 2324% premium to the Consumer Cyclical sector's median of 18x.
AAOI Weekly Moving Averages
| Moving average | MA price | Relative |
|---|---|---|
| 8 week MA | $80.2 | 34% below |
| 20 week MA | $100.6 | 47% below |
| 50 week MA | $100.3 | 47% below |
| 100 week MA | $62.3 | 15% below |
| 200 week MA | $36.9 | 43% above |
AAOI has fallen below most of its moving averages, though it's still 43% above its 200-week average.
TSLA Weekly Moving Averages
| Moving average | MA price | Relative |
|---|---|---|
| 8 week MA | $376.0 | 5.7% above |
| 20 week MA | $364.0 | 9.2% above |
| 50 week MA | $393.6 | 1% above |
| 100 week MA | $372.1 | 6.8% above |
| 200 week MA | $296.9 | 34% above |
TSLA has the edge over AAOI on trend strength, trading above more of its moving averages.
AAOI Yearly ROI
| Year | Start price | End price | ROI |
|---|---|---|---|
| 2020 | $11.5 | $8.77 | -24% |
| 2021 | $8.77 | $5.64 | -36% |
| 2022 | $5.64 | $1.95 | -65% |
| 2023 | $1.95 | $19.3 | +891% |
| 2024 | $19.3 | $37.7 | +95% |
| 2025 | $37.7 | $37.2 | -1.5% |
| 2026 YTD | $37.2 | $52.9 | +42% |
AAOI has the edge over TSLA on returns for 2026, with the stronger performance.
TSLA Yearly ROI
| Year | Start price | End price | ROI |
|---|---|---|---|
| 2020 | $28.7 | $220.6 | +669% |
| 2021 | $220.6 | $355.7 | +61% |
| 2022 | $355.7 | $123.2 | -65% |
| 2023 | $123.2 | $248.5 | +102% |
| 2024 | $248.5 | $431.7 | +74% |
| 2025 | $431.7 | $475.2 | +10% |
| 2026 YTD | $475.2 | $397.5 | -16% |
TSLA's yearly returns have swung widely, from +669% in 2020 to −65% in 2022. It's down 16% so far in 2026.