SIDU vs YSS
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. YSS: York Space Systems is a U.S. space defense prime delivering low-cost, rapidly deployable satellite constellations and integrated software solutions for national security missions, with proven flight heritage and unique capabilities like Link-16 space connectivity.
Side-by-side fundamentals
| Metric | SIDU | YSS | Edge |
|---|---|---|---|
| Price as of 2026-07-22 close | $1.99 | $17.72 | |
| Market cap as of 2026-07-23 | $200M | $2.4B | |
| Net margin as of 2026-07-23 | -806.7% | -21.9% | YSS higher |
| Gross margin as of 2026-07-23 | -145.9% | +19.5% | YSS higher |
| Operating margin as of 2026-07-23 | -781.9% | -18.9% | YSS higher |
| ROE as of 2026-07-23 | -83.0% | -8.4% | YSS higher |
| ROA as of 2026-07-23 | -60.4% | -5.7% | YSS higher |
| Debt / equity as of 2026-07-23 | 0.00 | 0.09 | SIDU lower |
| Revenue growth (YoY) as of 2026-07-23 | -9.2% | +37.5% | YSS higher |
| Revenue CAGR (3y) SEC XBRL | -22.6% | n/a | |
| Beta as of 2026-07-23 | -0.99 | n/a | |
| 1-year return as of 2026-07-22 close | +6.2% | -46.5% | SIDU 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.