Ambiq Micro vs Navitas Semiconductor
Ambiq Micro reported revenue of $72 million in fiscal 2025, 1.6 times Navitas Semiconductor's $46 million in fiscal 2025. Ambiq Micro's revenue fell 4.7% in its latest year, and Navitas Semiconductor's fell 44.9%. Ambiq Micro had an operating margin of -54.5%, against -234.7% at Navitas Semiconductor.
Side by side
| Ambiq Micro | Navitas Semiconductor | |
|---|---|---|
| Latest fiscal year | FY2025, Dec 31, 2025 | FY2025, Dec 31, 2025 |
| Revenue | $72M | $46M |
| Revenue growth | −4.7% | −44.9% |
| Revenue growth a year, last 5 years | — | 31.2% |
| Gross margin | 44.3% | 31.0% |
| Operating margin | −54.5% | −234.7% |
| Net margin | −50.3% | −254.7% |
| Free cash flow | — | −$44M |
| Free cash flow margin | — | −96.6% |
| Return on capital | — | −36.3% |
| Net debt to EBITDA | — | — |
| Dividends and buybacks | $0M | $0M |
| Change in diluted share count | 2,036.2% | 12.7% |
| Last close | $38.56 | $8.61 |
| P/E at the last close | — | — |
| Insider trades, last 12 months | sold $34.5 million | sold $149.7 million |
| Piotroski F-score | — | 1 of 9 |
Amounts in each company's own currency, US$ 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
Ambiq MicroNavitas Semiconductor
Operating margin
Percent of revenue
Ambiq MicroNavitas Semiconductor
Free cash flow
US$ billions. Cash from operations minus capital expenditure.
Ambiq MicroNavitas Semiconductor
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 Ambiq Micro and Navitas Semiconductor pages.