AMBQ vs SLAB
AMBQ: Ambiq Micro develops high-efficiency, ultra-low power semiconductor technology essential for extending the battery life of wearables and IoT devices. SLAB: Silicon Laboratories designs and sells analog-intensive, mixed-signal semiconductors and wireless platforms that enable IoT, industrial automation, smart home, and connected device applications.
Side-by-side fundamentals
| Metric | AMBQ | SLAB | Edge |
|---|---|---|---|
| Price as of 2026-07-22 close | $77.55 | $217.17 | |
| Market cap as of 2026-07-23 | $1.8B | $7.2B | |
| Net margin as of 2026-07-23 | -46.9% | -6.1% | SLAB higher |
| Gross margin as of 2026-07-23 | +42.3% | +59.3% | SLAB higher |
| Operating margin as of 2026-07-23 | -51.9% | -6.8% | SLAB higher |
| ROE as of 2026-07-23 | -24.0% | -4.7% | SLAB higher |
| ROA as of 2026-07-23 | -21.3% | -4.0% | SLAB higher |
| Debt / equity as of 2026-07-23 | 0.00 | 0.00 | Tie |
| Revenue growth (YoY) as of 2026-07-23 | +59.3% | +25.1% | AMBQ higher |
| Revenue CAGR (3y) SEC XBRL | n/a | -6.4% | |
| Beta as of 2026-07-23 | 2.59 | 1.36 | |
| 1-year return as of 2026-07-22 close | +172.1% | +52.5% | AMBQ higher |
Fundamentals: Finnhub, as of 2026-07-23. Filings: SEC EDGAR. Prices are delayed daily-close data.
Last updated 2026-07-22.
Informational only — NOT financial advice. All figures are delayed daily-close data from SEC EDGAR & Finnhub, shown with their as-of date; "Edge" cells are a pure numeric comparison, not a recommendation.