FEIM vs MRCY
FEIM: A leader in precision time and frequency generation technology for critical space, defense, and C4ISR infrastructure. MRCY: Mercury Systems transforms advanced commercial silicon and technologies into secure, mission-critical processing solutions for the edge of the modern battlefield.
Side-by-side fundamentals
| Metric | FEIM | MRCY | Edge |
|---|---|---|---|
| Price as of 2026-10-08 close | $74.72 | $78.52 | |
| Market cap | $842M | $4.7B | |
| Net margin FY2026, SEC XBRL | -1.4% | -3.0% | FEIM higher |
| Gross margin FY2026, SEC XBRL | +29.1% | +28.6% | FEIM higher |
| Operating margin FY2026, SEC XBRL | -4.7% | +0.0% | MRCY higher |
| ROE FY2026, SEC XBRL | -1.6% | -2.0% | FEIM higher |
| ROA FY2026, SEC XBRL | -1.0% | -1.3% | FEIM higher |
| Debt / equity as of 2026-09-03 | 0.00 | 0.40 | FEIM lower |
| Revenue growth (YoY) as of 2026-09-03 | -9.4% | +8.9% | MRCY higher |
| Revenue CAGR (3y) SEC XBRL | +15.7% | +0.3% | FEIM higher |
| Dividend yield | n/a | n/a | |
| Dividend streak (yrs) SEC XBRL | 1 | n/a | |
| Beta as of 2026-09-03 | 1.65 | 1.17 | |
| 1-year return as of 2026-10-08 close | +91.7% | -6.4% | FEIM higher |
Fundamentals: SEC XBRL company filings for the figures marked with a fiscal year, and market data, as of 2026-09-03 for the rest. Filings: SEC EDGAR. Prices are delayed daily-close data.
Last updated 2026-10-08.
Informational only — NOT financial advice. All figures are delayed daily-close data from SEC EDGAR & market data, shown with their as-of date; "Edge" cells are a pure numeric comparison, not a recommendation.