RKLB vs SIDU
RKLB: A commercial space company providing reliable small-satellite launch services, spacecraft manufacturing, and end-to-end space solutions via its proven Electron launch vehicle and next-generation Neutron platform. SIDU: Sidus Space designs and manufactures modular satellite platforms and AI-enabled edge computing systems for government, defense, and commercial space missions across LEO, GEO, and lunar orbits.
Side-by-side fundamentals
| Metric | RKLB | SIDU | Edge |
|---|---|---|---|
| Price as of 2026-07-22 close | $69.75 | $1.99 | |
| Market cap as of 2026-07-23 | $41.7B | $200M | |
| Net margin as of 2026-07-23 | -26.9% | -806.7% | RKLB higher |
| Gross margin as of 2026-07-23 | +36.6% | -145.9% | RKLB higher |
| Operating margin as of 2026-07-23 | -34.1% | -781.9% | RKLB higher |
| ROE as of 2026-07-23 | -12.3% | -83.0% | RKLB higher |
| ROA as of 2026-07-23 | -8.2% | -60.4% | RKLB higher |
| Debt / equity as of 2026-07-23 | 0.02 | 0.00 | SIDU lower |
| Revenue growth (YoY) as of 2026-07-23 | +45.8% | -9.2% | RKLB higher |
| Revenue CAGR (3y) SEC XBRL | +41.8% | -22.6% | RKLB higher |
| Beta as of 2026-07-23 | 2.64 | -0.99 | |
| 1-year return as of 2026-07-22 close | +48.8% | +6.2% | RKLB higher |
Fundamentals: Finnhub, as of 2026-07-23. Filings: SEC EDGAR. Prices are delayed daily-close data.
Last updated 2026-07-22.
Informational only — NOT financial advice. All figures are delayed daily-close data from SEC EDGAR & Finnhub, shown with their as-of date; "Edge" cells are a pure numeric comparison, not a recommendation.