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Ambiq Micro, Inc.
Ambiq Micro, Inc. (AMBQ) is listed on NYSE and classified in Semiconductors, part of the Technology sector. It is headquartered in Austin, United States and has 200 employees. The company is worth $1.21B. Revenue was $72.51M in fiscal 2025, down 4.7% from the year before. It reported a net loss of $36.46M. The share price is 45.6% below its 52-week high of $91.61. 6 of the 38 superinvestors we track held it at the end of Q2 2026. The largest position belongs to Two Sigma (Two Sigma Investments), at $57.55M. In that quarter, 5 of them opened or added to the position. Over the last 30 days, company insiders sold $4.47M of its stock on the open market and bought none. $1.93M of those sales were scheduled in advance under 10b5-1 plans.
Written from the data on this page: SEC filings (13F, Form 4, annual reports) and market prices.
Year by year, from the annual reports; dividends from the payments themselves.
Bars are year-end balances; lines are what happened during the year.
Major managers that reported this stock in their latest 13F.
▲ +13.8% over 5Y.
This stock has less than 5 years of price history — the answer would measure a shorter period than the one asked for.
Dividends reinvested, splits accounted for. Past prices say what happened, not what will.
Companies of similar size in Technology, for comparison. The columns are the same ones above, in the same order.
| Stock | Price | P/E | P/B | Dividend yield | ROE | Market cap |
|---|---|---|---|---|---|---|
| SCSCScansource Inc | $59.96 | 16.7x | 1.3x | 0.00% | 8.68% | $1.21B |
| PSQLPasqal Holding SA | $5.67 | — | — | 0.00% | -653.63% | $1.2B |
| APPSDigital Turbine, Inc. | $9.97 | — | 6.3x | 0.00% | -20.39% | $1.21B |
| WOLFWolfspeed Inc | $22.63 |
| — |
| 1.3x |
| 0.00% |
| 1.82% |
| $1.2B |
| VYXNCR Voyix Corp | $8.64 | 30.9x | 1.3x | 0.00% | 5.27% | $1.19B |
| RDVTRed Violet, Inc. | $74.00 | 64.9x | 9.4x | 0.00% | 15.76% | $1.19B |