Rocket Lab Corp (RKLB) vs York Space Systems Inc. (YSS)
Side-by-side comparison from SEC filings: latest annual financials, insider activity and institutional ownership.
| Metric | RKLB | YSS |
|---|---|---|
| Sector | Industrials | Industrials |
| Latest fiscal year | FY2025 | FY2025 |
| Revenue | $601.8M | $386.2M |
| Revenue growth (YoY) | ▲ 38.0% | — |
| Net income | -$198.21M | — |
| Gross margin | 34.4% | 19.5% |
| Diluted EPS | $-0.37 | — |
| Insider net (6 mo) | +1.3M sh • 24 sells • 0 buys | +7.0M sh • 8 sells • 0 buys |
| Institutional owners | 46 | 35 |
| Institutional value held | $29.81B | $709.22M |
| Next earnings (est.) | Around Nov 9, 2026 | Around Nov 12, 2026 |
Figures from each company's SEC filings (latest reported fiscal year; fiscal calendars may differ). Next-earnings dates are estimates from historical filing patterns.
About Rocket Lab Corp (RKLB)
Rocket Lab USA, Inc. is an end-to-end space company delivering launch services, spacecraft design, spacecraft components, spacecraft manufacturing, and on-orbit management solutions aimed at making access to space faster, easier, and more affordable. Read more →
About York Space Systems Inc. (YSS)
York Space Systems Inc. is a U.S.-based space and defense prime contractor that designs, produces, integrates, and operates spacecraft and related software for national security, government, and commercial customers, offering a vertically integrated, full… Read more →
Source: SEC EDGAR.