AAOI
Applied Optoelectronics, Inc.
AAOI lost money over the past year, so it has no meaningful PE right now. Analysts expect earnings to recover and profitability to improve, though they disagree widely on how much.
RPGL
Republic Power Group Limited Class A Ordinary Shares
There isn't enough reported data to score RPGL yet.
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.
RPGL Fundamentals
| Metric | Status |
|---|---|
| Unavailable | |
| Stable | |
| Strong | |
| Strong |
RPGL's cash flow and balance sheet are currently strong, and its profitability is stable. There isn't enough data to rate its revenue.
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.
RPGL PE Valuation
RPGL has no meaningful PE right now: it lost money over the past year.
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.
RPGL Forward outlook
There aren't enough analyst estimates for RPGL to show an outlook.
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.
RPGL Earnings Per Share
RPGL and AAOI do not have enough comparable growth data to identify a winner.
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's revenue has grown year over year for 10 quarters in a row: $270M last quarter, up 127% from the same quarter a year ago.
| 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.
RPGL Quarterly Revenue
| Quarter | Revenue | YoY |
|---|---|---|
| Q4 2025 | $1.7M | +835% |
RPGL has the edge over AAOI in the latest year-over-year revenue comparison.
| Quarter | Margin | YoY |
|---|---|---|
| Q4 2025 | -41% | +188 points |
| Q3 2025 | -41% | -100 points |
| Q2 2025 | 63% | +987 points |
| Q1 2025 | 63% | N/A |
| Q4 2024 | -229% | N/A |
| Q2 2023 | 59% | N/A |
| Q4 2022 | -924% | N/A |
RPGL's operating margin was −41% last quarter, up 188 points from the same quarter a year ago.
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.
RPGL Free Cash Flow
| Quarter | Free cash flow | YoY |
|---|---|---|
| Q4 2025 | -$203.1K | -$168.6K |
RPGL and AAOI do not have enough comparable growth data to identify a winner.
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.
RPGL Total Shares
| Quarter | Spent |
|---|---|
| Q4 2025 | — |
| Q3 2025 | — |
| Q2 2025 | — |
| Q1 2025 | — |
| Q4 2024 | — |
| Q2 2023 | — |
| Q4 2022 | — |
AAOI Net Leverage
AAOI's operating earnings (EBITDA) were negative over the past year, so its debt can't be measured against them.
RPGL Net Leverage
| Quarter | Net Leverage | Status |
|---|---|---|
| Q4 2025 | 0.6x | Very low |
| Q3 2025 | 0.2x | Very low |
RPGL'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).
RPGL Weekly Momentum
| Metric | Value | Status |
|---|---|---|
| RSI | 19.5 | Oversold |
| Stochastic | 10.7 | Oversold |
RPGL's weekly RSI is 20 (oversold) and its Stochastic is 11 (oversold).
AAOI PE vs Technology Sector
AAOI has no meaningful PE right now: it lost money over the past year.
RPGL PE vs Technology Sector
RPGL has no meaningful PE right now: it lost money over the past year.
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 stronger trend alignment. AAOI is above 1 of 5 weekly averages versus RPGL above 0 of 3.
RPGL Weekly Moving Averages
| Moving average | MA price | Relative |
|---|---|---|
| 8 week MA | $16.9 | 43% below |
| 20 week MA | $24.0 | 60% below |
| 50 week MA | $1,492.7 | 99% below |
RPGL is in a downtrend: it's below all three of its weekly moving averages, and 99% below its 50-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 RPGL on returns for 2026, with the stronger performance.
RPGL Yearly ROI
| Year | Start price | End price | ROI |
|---|---|---|---|
| 2025 | $20,224.0 | $3,366.4 | -83% |
| 2026 YTD | $3,366.4 | $9.58 | -100% |
RPGL has finished every year since 2025 lower, and it's down 100% so far in 2026.