AAOI
Applied Optoelectronics, Inc.
AAOI's outlook is improving, though it still trails on the overall score.
SMCI
Super Micro Computer, Inc.
SMCI has the edge over AAOI overall, supported by stronger valuation and lower modeled downside.
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.
SMCI Fundamentals
| Metric | Status |
|---|---|
| Strong | |
| Strong | |
| Weak | |
| Strong |
SMCI's revenue, profitability and balance sheet are currently strong, but its cash flow is weak.
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.
SMCI PE Valuation
| Level | PE | Price | Vs current |
|---|---|---|---|
| Forward | 4.3x | $26.99 | — |
| Current | 5.7x | $26.99 | — |
| Cheap | 13x | $61.50 | +128% |
| Fair | 19x | $88.86 | +229% |
| Expensive | 26x | $125 | +363% |
Historical ranges are pointers, not guarantees.
SMCI's PE is in its cheap range at 5.7x. If earnings grow as analysts expect, today's price would be 4.3x next year's earnings.
AAOI Forward outlook
| Metric | Outlook |
|---|---|
| -- | |
| Returning to profit | |
| Strong growth | |
| Strongly improving | |
| Limited | |
| Low |
Analysts expect AAOI to return to profit, with revenue growing. However, they disagree widely on these estimates.
SMCI Forward outlook
| Metric | Outlook |
|---|---|
| Strongly improving | |
| Strong growth | |
| Strong growth | |
| Improving | |
| Moderate | |
| Low |
Analysts expect strong earnings and revenue growth for SMCI, with profitability improving. 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.
SMCI Earnings Per Share
| Quarter | TTM EPS | YoY |
|---|---|---|
| Forward | $6.22 | +31% |
| Q3 2026 | $4.75 | +274% |
| Q2 2026 | $3.26 | +94% |
| Q1 2026 | $1.91 | +4.4% |
| Q4 2025 | $1.36 | -41% |
| Q3 2025 | $1.27 | -45% |
| Q2 2025 | $1.68 | -13% |
| Q1 2025 | $1.83 | +2.8% |
| Q4 2024 | $2.32 | +81% |
SMCI 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 SMCI 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.
SMCI Quarterly Revenue
| Quarter | Revenue | YoY |
|---|---|---|
| Q3 2026 | $19.9B | +298% |
| Q2 2026 | $11.1B | +93% |
| Q1 2026 | $10.2B | +123% |
| Q4 2025 | $12.7B | +123% |
| Q3 2025 | $5B | -15% |
| Q2 2025 | $5.8B | +7.5% |
| Q1 2025 | $4.6B | +19% |
| Q4 2024 | $5.7B | +55% |
SMCI's revenue has grown year over year for four quarters in a row: $19.9B last quarter, up 298% from the same quarter a year ago.
| Quarter | Margin | YoY |
|---|---|---|
| Q3 2026 | 10% | +6.7 points |
| Q2 2026 | 13% | +9.4 points |
| Q1 2026 | 6.1% | +2.9 points |
| Q4 2025 | 3.7% | -2.8 points |
| Q3 2025 | 3.6% | -5 points |
| Q2 2025 | 4% | -1.4 points |
| Q1 2025 | 3.2% | -6.6 points |
| Q4 2024 | 6.5% | -3.7 points |
SMCI 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.
SMCI Free Cash Flow
| Quarter | Free cash flow | YoY |
|---|---|---|
| Q3 2026 | -$475.6M | +$474.2M |
| Q2 2026 | $718.7M | -15% |
| Q1 2026 | -$6.7B | -1227% |
| Q4 2025 | -$45.1M | +$222.2M |
| Q3 2025 | -$949.8M | -360% |
| Q2 2025 | $840.9M | +$1.5B |
| Q1 2025 | $594.1M | +$2.2B |
| Q4 2024 | -$267.3M | +$342.5M |
SMCI has the edge over AAOI on cash flow, with more consistent year-over-year improvement.
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.
SMCI Total Shares
| Period | Change % | Net change |
|---|---|---|
| Quarterly | +7.5% | +52M shares |
| 1 year | +13% | +86.1M shares |
| 3 years | +31% | +178M shares |
| 5 years | +42% | +220M shares |
| Available history | +44% | +229M shares |
SMCI has the edge over AAOI on shareholder dilution, with a more favorable share count trend.
| Quarter | Spent |
|---|---|
| Q2 2024 | — |
| Q2 2022 | — |
| Q1 2022 | — |
| Q4 2021 | — |
| Q3 2021 | — |
| Q2 2021 | $12M |
| Q1 2021 | $43.1M |
| Q4 2020 | $46.4M |
AAOI Net Leverage
AAOI's operating earnings (EBITDA) were negative over the past year, so its debt can't be measured against them.
SMCI Net Leverage
| Quarter | Net Leverage | Status |
|---|---|---|
| Q3 2026 | -0.5x | Net Cash |
| Q2 2026 | -1.0x | Net Cash |
| Q1 2026 | 2.2x | Moderate |
| Q4 2025 | 0.5x | Very low |
| Q3 2025 | 0.5x | Very low |
| Q2 2025 | -0.4x | Net Cash |
| Q1 2025 | -0.1x | Net Cash |
| Q4 2024 | 0.2x | Very low |
SMCI 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).
SMCI Weekly Momentum
| Metric | Value | Status |
|---|---|---|
| RSI | 40.8 | Neutral |
| Stochastic | 19.1 | Oversold |
SMCI's weekly RSI is 41 (neutral) and its Stochastic is 19 (oversold).
AAOI PE vs Technology Sector
AAOI has no meaningful PE right now: it lost money over the past year.
SMCI PE vs Technology Sector
| Metric | SMCI | Sector median | Relative |
|---|---|---|---|
| PE | 5.7x | 28x | 80% below |
| PE % | 0 | 35 | 35 pts below |
SMCI is trading at 5.7x earnings, a 80% discount to the Technology sector's median of 28x.
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 the edge over SMCI on trend strength, trading above more of its moving averages.
SMCI Weekly Moving Averages
| Moving average | MA price | Relative |
|---|---|---|
| 8 week MA | $35.3 | 23% below |
| 20 week MA | $34.2 | 21% below |
| 50 week MA | $32.3 | 17% below |
| 100 week MA | $36.9 | 27% below |
| 200 week MA | $39.8 | 32% below |
SMCI is in a downtrend: it's below all five of its weekly moving averages, and 32% below its 200-week average.
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 SMCI on returns for 2026, with the stronger performance.
SMCI Yearly ROI
| Year | Start price | End price | ROI |
|---|---|---|---|
| 2020 | $2.41 | $3.05 | +27% |
| 2021 | $3.05 | $4.27 | +40% |
| 2022 | $4.27 | $8.22 | +93% |
| 2023 | $8.22 | $28.4 | +246% |
| 2024 | $28.4 | $32.0 | +12% |
| 2025 | $32.0 | $30.6 | -4.2% |
| 2026 YTD | $30.6 | $27.0 | -12% |
SMCI has finished higher in five of the last six years, two of them by more than 50%. It's down 12% so far in 2026.