Mercury Systems vs Vicor
Mercury Systems reported revenue of $984 million in fiscal 2026, 2.2 times Vicor's $453 million in fiscal 2025. Mercury Systems' revenue grew 7.8% in its latest year, and Vicor's grew 26.1%. Mercury Systems had an operating margin of 0.0%, against 18.1% at Vicor. Free cash flow was $68 million at Mercury Systems and $119 million at Vicor. Their fiscal years end in different months (July 3 and December 31), so the periods don't line up exactly.
Side by side
| Mercury Systems | Vicor | |
|---|---|---|
| Latest fiscal year | FY2026, Jul 3, 2026 | FY2025, Dec 31, 2025 |
| Revenue | $984M | $453M |
| Revenue growth | 7.8% | 26.1% |
| Revenue growth a year, last 5 years | 1.3% | 8.8% |
| Gross margin | 28.6% | 57.3% |
| Operating margin | 0.0% | 18.1% |
| Net margin | −3.0% | 26.2% |
| Free cash flow | $68M | $119M |
| Free cash flow margin | 6.9% | 26.3% |
| Return on capital | — | — |
| Net debt to EBITDA | — | — |
| Dividends and buybacks | $15M | $35M |
| Change in diluted share count | 1.2% | 0.6% |
| Last close | $73.55 | $146.88 |
| P/E at the last close | — | 38.3× |
| Insider trades, last 12 months | sold $118.6 million | sold $398.8 million |
| Piotroski F-score | — | — |
Amounts in each company's own currency, US$ unless marked (a foreign company may report in another), each company's latest fiscal year from its 10-K, or 20-F or 40-F for a foreign company. Growth rates compare with the year before; the five-year rate is the average a year. Free cash flow is cash from operations minus capital spending; return on capital is after-tax operating income over the money invested in the business; P/E is the last close over the latest earnings per share. Banks are measured differently (return on equity, efficiency ratio), so some rows apply to one company only.
Ten years
Revenue
US$ billions, fiscal years
Mercury SystemsVicor
Operating margin
Percent of revenue
Mercury SystemsVicor
Free cash flow
US$ billions. Cash from operations minus capital expenditure.
Mercury SystemsVicor
Source: the companies' Form 10-K filings, from SEC EDGAR, and the last close. For information only, not investment advice: the figures describe results, not which company is the better investment. The Filing Desk is not affiliated with either company. Full figures on the Mercury Systems and Vicor pages.