AAOI
Applied Optoelectronics, Inc.
AAOI's outlook is improving, though it still trails on the overall score.
APP
AppLovin Corporation
APP has the edge over AAOI overall, supported by stronger valuation and stronger fundamentals.
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.
APP Fundamentals
| Metric | Status |
|---|---|
| Strong | |
| Strong | |
| Strong | |
| Strong |
APP's revenue, profitability, cash flow and balance sheet are all currently strong.
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.
APP PE Valuation
| Level | PE | Price | Vs current |
|---|---|---|---|
| Forward | 20x | $394 | — |
| Current | 26x | $394 | — |
| Cheap | 42x | $618 | +57% |
| Fair | 66x | $978 | +148% |
| Expensive | 137x | $2,040 | +418% |
Historical ranges are pointers, not guarantees.
APP's PE is in its cheap range at 26x. If earnings grow as analysts expect, today's price would be 20x 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.
APP Forward outlook
| Metric | Outlook |
|---|---|
| Strongly improving | |
| Strong growth | |
| Strong growth | |
| Improving | |
| Moderate | |
| Moderate |
Analysts expect strong earnings and revenue growth for APP, with profitability improving.
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.
APP Earnings Per Share
| Quarter | TTM EPS | YoY |
|---|---|---|
| Forward | $19.62 | +32% |
| Q3 2026 | $14.86 | +81% |
| Q2 2026 | $13.01 | +85% |
| Q1 2026 | $11.64 | +110% |
| Q4 2025 | $9.75 | +115% |
| Q3 2025 | $8.23 | +151% |
| Q2 2025 | $7.03 | +202% |
| Q1 2025 | $5.53 | +233% |
| Q4 2024 | $4.53 | +362% |
APP 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 APP on sales, with stronger typical year-over-year growth.
| 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.
APP Quarterly Revenue
| Quarter | Revenue | YoY |
|---|---|---|
| Q3 2026 | $2.2B | +55% |
| Q2 2026 | $1.9B | +53% |
| Q1 2026 | $1.8B | +24% |
| Q4 2025 | $1.7B | +21% |
| Q3 2025 | $1.4B | +17% |
| Q2 2025 | $1.3B | +17% |
| Q1 2025 | $1.5B | +40% |
| Q4 2024 | $1.4B | +44% |
APP's revenue has grown year over year for 13 quarters in a row: $2.2B last quarter, up 55% from the same quarter a year ago.
| Quarter | Margin | YoY |
|---|---|---|
| Q3 2026 | 78% | +1.4 points |
| Q2 2026 | 78% | +1.6 points |
| Q1 2026 | 78% | +33 points |
| Q4 2025 | 77% | +33 points |
| Q3 2025 | 77% | +32 points |
| Q2 2025 | 76% | +40 points |
| Q1 2025 | 45% | +13 points |
| Q4 2024 | 44% | +16 points |
APP 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.
APP Free Cash Flow
| Quarter | Free cash flow | YoY |
|---|---|---|
| Q3 2026 | $1.4B | +36% |
| Q2 2026 | $869M | +13% |
| Q1 2026 | $1.3B | +55% |
| Q3 2025 | $1.1B | +91% |
| Q2 2025 | $772.2M | +70% |
| Q1 2025 | $831.7M | +112% |
| Q3 2024 | $550.7M | +177% |
| Q2 2024 | $454.5M | +101% |
APP 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.
APP Total Shares
| Period | Change % | Net change |
|---|---|---|
| Quarterly | -0.7% | -2.3M shares |
| 1 year | -1.8% | -6.2M shares |
| 3 years | -6.2% | -22.1M shares |
| 5 years | -13% | -49.6M shares |
| Available history | +67% | +134M shares |
APP has the edge over AAOI on shareholder dilution, with a more favorable share count trend.
| Quarter | Spent |
|---|---|
| Q3 2026 | $1.3B |
| Q2 2026 | $551.2M |
| Q1 2026 | $981.7M |
| Q4 2025 | $417.6M |
| Q3 2025 | $501.9M |
| Q2 2025 | $271.5M |
| Q1 2025 | $1B |
| Q4 2024 | $625,000 |
APP spent $3.2B buying back its own shares over the past year, up 82% from the year before.
AAOI Net Leverage
AAOI's operating earnings (EBITDA) were negative over the past year, so its debt can't be measured against them.
APP Net Leverage
| Quarter | Net Leverage | Status |
|---|---|---|
| Q3 2026 | 0.1x | Very low |
| Q2 2026 | 0.1x | Very low |
| Q1 2026 | 0.2x | Very low |
| Q4 2025 | 0.3x | Very low |
| Q3 2025 | 0.5x | Very low |
| Q2 2025 | 0.7x | Very low |
| Q1 2025 | 1.2x | Healthy |
| Q4 2024 | 1.2x | Healthy |
APP's net debt is less than a year of its operating earnings (EBITDA).
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).
APP Weekly Momentum
| Metric | Value | Status |
|---|---|---|
| RSI | 53.4 | Neutral |
| Stochastic | 56.4 | Neutral |
APP's weekly RSI is 53 (neutral) and its Stochastic is 56 (neutral).
AAOI PE vs Technology Sector
AAOI has no meaningful PE right now: it lost money over the past year.
APP PE vs Technology Sector
| Metric | APP | Sector median | Relative |
|---|---|---|---|
| PE | 26x | 28x | 4.9% below |
| PE % | 7 | 42 | 35 pts below |
APP is trading at 26x earnings, in line with 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 fallen below most of its moving averages, though it's still 43% above its 200-week average.
APP Weekly Moving Averages
| Moving average | MA price | Relative |
|---|---|---|
| 8 week MA | $299.5 | 31% above |
| 20 week MA | $344.0 | 14% above |
| 50 week MA | $443.5 | 11% below |
| 100 week MA | $429.4 | 8.3% below |
| 200 week MA | $250.0 | 57% above |
APP 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 APP on returns for 2026, with the stronger performance.
APP Yearly ROI
| Year | Start price | End price | ROI |
|---|---|---|---|
| 2021 | $61.0 | $93.8 | +54% |
| 2022 | $93.8 | $9.84 | -90% |
| 2023 | $9.84 | $39.9 | +305% |
| 2024 | $39.9 | $335.2 | +741% |
| 2025 | $335.2 | $714.2 | +113% |
| 2026 YTD | $714.2 | $393.7 | -45% |
APP's yearly returns have swung widely, from +741% in 2024 to −90% in 2022. It's down 45% so far in 2026.