AMBQ Ambiq Micro, Inc.
Price Chart
Executive Summary
Ambiq Micro reported Q4 2025 net sales of $20.7 million, exceeding guidance and representing the highest quarterly sales of the year, driven by strong demand for edge AI solutions. Full-year 2025 revenue was $72.5 million, down 4.7% YoY, but with significant gross margin expansion to 44.3% (GAAP) and 45.0% (non-GAAP). The company expects first-quarter 2026 net sales of $21.0–$22.0 million, indicating continued momentum.
Key Financial Metrics
Actionable Insight
Despite declining full-year revenue, the significant margin expansion, strong Q4 performance, and raised guidance suggest improving execution and demand for Ambiq's edge AI products. Traders should monitor whether the sequential revenue growth continues into Q1 2026 and whether the company can return to full-year revenue growth while maintaining margin expansion.
Key Facts
- Q4 2025 net sales were $20.7 million, up 2.0% YoY and 14.2% QoQ, exceeding guidance
- Full-year 2025 net sales were $72.5 million, down 4.7% YoY from $76.1 million in 2024
- GAAP gross margin improved to 44.3% in 2025 from 31.9% in 2024; non-GAAP gross margin was 45.0%
- Q4 2025 GAAP net loss per share was $0.58; non-GAAP net loss per share was $0.32
- Company raised first-quarter 2026 guidance to $21.0–$22.0 million in net sales
- Completed IPO and follow-on offering in early 2026, raising $102.7 million and $76.8 million in net proceeds, respectively
- Cash and cash equivalents increased to $140.3 million as of December 31, 2025
Financial Impact
Revenue declined 4.7% YoY to $72.5 million in 2025, but margins expanded significantly with gross margin improving 12.3 points to 44.3% (GAAP). Company guided first-quarter 2026 revenue to $21.0–$22.0 million, implying 3.5% to 6.5% growth from Q4 2025.
Risk Factors
- Full-year revenue declined 4.7% YoY, indicating potential market or competitive challenges
- Company remains unprofitable on both GAAP and non-GAAP bases
- Heavy reliance on continued momentum in edge AI adoption, which could slow
Market Snapshot
Documents Analyzed
This report is based on 5 SEC documents filed with EDGAR.
| Document | Accession Number |
|---|---|
| 8-K Filing (Primary) | 0001193125-26-092653 |
| Document: ambq-20260305.htm | 0001193125-26-092653 |
| Document: 0001193125-26-092653-index-headers.html | 0001193125-26-092653 |
| Document: 0001193125-26-092653-index.html | 0001193125-26-092653 |
| Document: 0001193125-26-092653.txt | 0001193125-26-092653 |
Track record builds as more directional reports settle.
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
|
May 18, 2026
22d ago
|
Insider Cluster
| $71.14 $80.57 | ▲ +13.26% | ▲ +10.96% | $79.15 (+11.26%) |
|
May 18, 2026
22d ago
|
Insider Cluster
| $71.14 $80.57 | ▲ +13.26% | ▲ +10.96% | $79.15 (+11.26%) |
|
May 12, 2026
28d ago
|
8-K
| $66.37 $71.34 | ▲ +7.49% | ▲ +7.41% | $79.15 (+19.26%) |
|
Apr 22, 2026
6w ago
|
DEFA14A
| $35.08 $34.75 | ▼ −0.94% | ▼ −2.42% | $79.15 (+125.63%) |
|
Mar 5, 2026
13w ago
|
8-K
| $30.06 $26.92 | ▼ −10.45% | ▼ −8.21% | $79.15 (+163.31%) |
US Market Status
Subscribe to SecBot
Get Real-Time SEC Filing Intelligence
Comprehensive SEC filing analysis delivered the moment filings hit EDGAR. Sentiment scoring, impact analysis, and actionable insights for every material event.
Try SecBot Free Coming soon: SecBot Pro with alerts, watchlists, and API access