RKLB
Rocket Lab USA, Inc.
RKLB lost money over the past year, so it has no meaningful PE right now. Analysts expect losses to shrink, though they disagree widely on how much.
SIDU
Sidus Space, Inc.
There isn't enough reported data to score SIDU yet.
RKLB Fundamentals
| Metric | Status |
|---|---|
| Strong | |
| Under pressure | |
| Weak | |
| Unavailable |
RKLB's revenue is currently strong, but its profitability and cash flow are under pressure. There isn't enough data to rate its balance sheet.
SIDU Fundamentals
| Metric | Status |
|---|---|
| Under pressure | |
| Weak | |
| Weak | |
| Unavailable |
SIDU's revenue, profitability and cash flow are currently under pressure. There isn't enough data to rate its balance sheet.
RKLB PE Valuation
RKLB has no meaningful PE right now: it lost money over the past year.
SIDU PE Valuation
SIDU has no meaningful PE right now: it lost money over the past year.
RKLB Forward outlook
| Metric | Outlook |
|---|---|
| -- | |
| Losses shrinking | |
| Strong growth | |
| Strongly improving | |
| Limited | |
| Low |
Analysts expect RKLB's losses to shrink, with revenue growing. However, they disagree widely on these estimates.
SIDU Forward outlook
There aren't enough analyst estimates for SIDU to show an outlook.
RKLB Earnings Per Share
| Quarter | TTM EPS | YoY |
|---|---|---|
| Q3 2026 | -$0.36 | +$0.03 |
| Q2 2026 | -$0.27 | +$0.19 |
| Q1 2026 | -$0.32 | +$0.09 |
| Q4 2025 | -$0.37 | +$0.01 |
| Q3 2025 | -$0.39 | -$0.02 |
| Q2 2025 | -$0.46 | -$0.11 |
| Q1 2025 | -$0.41 | -$0.04 |
| Q4 2024 | -$0.38 | $0.00 |
RKLB is still losing money, but less than at its worst: $0.36 per share over the past year, against $0.46 at its worst in mid-2025.
SIDU Earnings Per Share
| Quarter | TTM EPS | YoY |
|---|---|---|
| Q2 2026 | -$0.67 | +$2.28 |
| Q1 2026 | -$0.92 | +$2.71 |
| Q4 2025 | -$1.19 | +$3.49 |
| Q3 2025 | -$2.26 | +$5.51 |
| Q2 2025 | -$2.95 | +$8.89 |
| Q1 2025 | -$3.63 | +$14.22 |
| Q4 2024 | -$4.68 | +$23.77 |
| Q3 2024 | -$7.77 | +$40.26 |
SIDU has the edge over RKLB on earnings, with more consistent year-over-year improvement.
RKLB Quarterly Revenue
| Quarter | Revenue | YoY |
|---|---|---|
| Q3 2026 | $267.8M | +73% |
| Q2 2026 | $234.1M | +62% |
| Q1 2026 | $200.3M | +63% |
| Q4 2025 | $179.7M | +36% |
| Q3 2025 | $155.1M | +48% |
| Q2 2025 | $144.5M | +36% |
| Q1 2025 | $122.6M | +32% |
| Q4 2024 | $132.4M | +121% |
RKLB has the edge over SIDU on sales, with more consistent year-over-year improvement.
| Quarter | Margin | YoY |
|---|---|---|
| Q3 2026 | -30% | +8.5 points |
| Q2 2026 | -25% | +17 points |
| Q1 2026 | -28% | +20 points |
| Q4 2025 | -28% | +11 points |
| Q3 2025 | -38% | +12 points |
| Q2 2025 | -41% | -0.5 points |
| Q1 2025 | -48% | -1.9 points |
| Q4 2024 | -39% | +41 points |
RKLB has the edge over SIDU on profitability, with a higher operating margin.
SIDU Quarterly Revenue
| Quarter | Revenue | YoY |
|---|---|---|
| Q2 2026 | $583.1K | -54% |
| Q1 2026 | $359.4K | +51% |
| Q4 2025 | $586.3K | -29% |
| Q3 2025 | $1.3M | -31% |
| Q2 2025 | $1.3M | +36% |
| Q1 2025 | $238.5K | -77% |
| Q4 2024 | $826K | -39% |
| Q3 2024 | $1.9M | +90% |
SIDU's revenue has slid since its 2022 peak: $583,096 last quarter, down 54% from the same quarter a year ago.
| Quarter | Margin | YoY |
|---|---|---|
| Q2 2026 | -976% | -557 points |
| Q1 2026 | -1522% | +1024 points |
| Q4 2025 | -1878% | -1263 points |
| Q3 2025 | -434% | -264 points |
| Q2 2025 | -420% | +0.7 points |
| Q1 2025 | -2546% | -2207 points |
| Q4 2024 | -616% | -396 points |
| Q3 2024 | -170% | +224 points |
SIDU's operating margin was −976% last quarter, down 557 points from the same quarter a year ago.
RKLB Free Cash Flow
| Quarter | Free cash flow | YoY |
|---|---|---|
| Q3 2026 | -$23.9M | +$45.5M |
| Q2 2026 | -$110.1M | -$54.8M |
| Q1 2026 | -$77.4M | +$5.5M |
| Q4 2025 | -$114.2M | -$90.2M |
| Q3 2025 | -$69.4M | -$27.5M |
| Q2 2025 | -$55.3M | -$26.9M |
| Q1 2025 | -$82.9M | -$61.1M |
| Q4 2024 | -$23.9M | +$28.7M |
RKLB has burned cash in almost every quarter: −$326M over the past year, against −$232M the year before.
SIDU Free Cash Flow
| Quarter | Free cash flow | YoY |
|---|---|---|
| Q2 2026 | -$7.1M | -$1.1M |
| Q1 2026 | -$9.3M | -$3.1M |
| Q4 2025 | -$6.5M | +$1.4M |
| Q3 2025 | -$7.7M | -$3.9M |
| Q2 2025 | -$6M | -$2M |
| Q1 2025 | -$6.2M | +$1.5M |
| Q4 2024 | -$7.9M | -$3.7M |
| Q3 2024 | -$3.8M | +$2.3M |
SIDU has burned cash in almost every quarter: −$31M over the past year, against −$24M the year before.
RKLB Total Shares
| Period | Change % | Net change |
|---|---|---|
| Quarterly | +3.6% | +22.6M shares |
| 1 year | +23% | +124M shares |
| 3 years | +35% | +168M shares |
| 5 years | +46% | +204M shares |
RKLB has the edge over SIDU on shareholder dilution, with a more favorable share count trend.
| Quarter | Spent |
|---|---|
| Q4 2020 | — |
| Q2 2020 | — |
| Q1 2020 | — |
SIDU Total Shares
| Period | Change % | Net change |
|---|---|---|
| Quarterly | +28% | +18.7M shares |
| 1 year | +365% | +66.9M shares |
| 3 years | +16576% | +84.8M shares |
| 5 years | +85167% | +85.2M shares |
SIDU has 85M diluted shares, up 365% from a year ago.
| Quarter | Spent |
|---|---|
| Q3 2021 | — |
| Q2 2021 | — |
| Q1 2021 | — |
| Q4 2020 | — |
RKLB Net Leverage
RKLB's operating earnings (EBITDA) were negative over the past year, so its debt can't be measured against them.
SIDU Net Leverage
SIDU's operating earnings (EBITDA) were negative over the past year, so its debt can't be measured against them.
RKLB Weekly Momentum
| Metric | Value | Status |
|---|---|---|
| RSI | 46.8 | Neutral |
| Stochastic | 27.6 | Neutral |
RKLB's weekly RSI is 47 (neutral) and its Stochastic is 28 (neutral).
SIDU Weekly Momentum
| Metric | Value | Status |
|---|---|---|
| RSI | 34.0 | Neutral |
| Stochastic | 4.0 | Oversold |
SIDU's weekly RSI is 34 (neutral) and its Stochastic is 4 (oversold).
RKLB PE vs Industrials Sector
RKLB has no meaningful PE right now: it lost money over the past year.
SIDU PE vs Industrials Sector
SIDU has no meaningful PE right now: it lost money over the past year.
RKLB Weekly Moving Averages
| Moving average | MA price | Relative |
|---|---|---|
| 8 week MA | $61.4 | 4.3% above |
| 20 week MA | $68.1 | 5.9% below |
| 50 week MA | $77.6 | 17% below |
| 100 week MA | $56.5 | 13% above |
| 200 week MA | $31.4 | 104% above |
RKLB has the edge over SIDU on trend strength, trading above more of its moving averages.
SIDU Weekly Moving Averages
| Moving average | MA price | Relative |
|---|---|---|
| 8 week MA | $1.36 | 29% below |
| 20 week MA | $1.83 | 48% below |
| 50 week MA | $2.56 | 63% below |
| 100 week MA | $2.14 | 55% below |
| 200 week MA | $9.21 | 90% below |
SIDU is in a downtrend: it's below all five of its weekly moving averages, and 90% below its 200-week average.
RKLB Yearly ROI
| Year | Start price | End price | ROI |
|---|---|---|---|
| 2020 | $9.82 | $10.3 | +4.9% |
| 2021 | $10.3 | $12.0 | +17% |
| 2022 | $12.0 | $3.77 | -69% |
| 2023 | $3.77 | $5.53 | +47% |
| 2024 | $5.53 | $27.2 | +392% |
| 2025 | $27.2 | $70.7 | +160% |
| 2026 YTD | $70.7 | $64.1 | -9.3% |
RKLB has the edge over SIDU on returns for 2026, with the stronger performance.
SIDU Yearly ROI
| Year | Start price | End price | ROI |
|---|---|---|---|
| 2021 | $1,163.0 | $890.0 | -23% |
| 2022 | $890.0 | $98.2 | -89% |
| 2023 | $98.2 | $8.81 | -91% |
| 2024 | $8.81 | $5.02 | -43% |
| 2025 | $5.02 | $1.93 | -62% |
| 2026 YTD | $1.93 | $0.96 | -50% |
SIDU has finished every year since 2021 lower, and it's down 50% so far in 2026.