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Buy Day today: Poor Neutral (49) Good Mixed market breadth · no major macro event

Ambiq Micro, Inc. (AMBQ)

Technology Semiconductors
73.40 $
Closing price · As of: 20. Jul 2026
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Basics

Market Cap
0.0Mrd. $
Shares Outstanding
24Mio.
Float
78.5%
Beta

Performance

Perf. 1M
2.50%
Perf. 3M
257.80%
Perf. 6M
175.90%
YTD Performance (%)
179.90%
52-Week-High Distance
-8.9%

Valuation

P/E
Forward P/E
0.0
PEG
P/B
8.5
P/S
EV/EBITDA
0.0
Price/FCF

Profitability

Gross Margin
42.3%
EBIT Margin
-46.6%
Net Margin
-46.9%
Return on Equity
-24.5%
Return on Assets
-14.8%

Balance Sheet & Safety

Equity Ratio
90.6%
Debt/Equity
0.01
fortress balance sheet
Altman Z
13.37
Piotroski
4 von 9

Growth

Sales Growth Last Quarter
0.00%
EPS Growth Last Quarter
Sales Growth (Year)
-4.67%
Forward Sales Growth
25.54%
Forward EPS Growth
23.70%

Quality & Screener

Stage
2
Top 10%
RS Rating
96
EPS Rating
50
Piotroski
4 von 9
Fundamental Rating
C (+1 von 100)
fortress balance sheet
Altman Z
13.37

AI Rating

Not yet rated — we only show a category once an SEC-backed file with at least two cited passages is available. How the Rating Is Built

Highlighted are things our editorial team noticed: green = stands out as strong, red = deserves a closer look. No single metric is a verdict on its own — always read it in context.

Sales Per Quarter ($M)
2024: Q4 · 20.3 Mio. $ Q4 2025: Q1 · 15.7 Mio. $ Q1 2025: Q2 · 17.9 Mio. $ Q2 2025: Q3 · 18.2 Mio. $ Q3 2025: Q4 · 20.7 Mio. $ Q4 2026: Q1 · 25.1 Mio. $ Q1
Earnings Per Share Per Quarter ($)
2024: Q4 · -0.56 $ Q4 2025: Q1 · -0.61 $ Q1 2025: Q2 · -0.48 $ Q2 2025: Q3 · -0.72 $ Q3 2025: Q4 · -0.58 $ Q4 2026: Q1 · -0.50 $ Q1
Net Margin Per Quarter (%)
2024: Q4 · -50.1 % Q4 2025: Q1 · -52.7 % Q1 2025: Q2 · -47.5 % Q2 2025: Q3 · -49.6 % Q3 2025: Q4 · -51.5 % Q4 2026: Q1 · -40.6 % Q1
Operating Cash Flow Per Quarter ($M)
2024: Q4 · 0.3 Mio. $ Q4 2025: Q1 · 1.4 Mio. $ Q1 2025: Q2 · -12.0 Mio. $ Q2 2025: Q3 · -5.0 Mio. $ Q3 2025: Q4 · -4.1 Mio. $ Q4 2026: Q1 · -11.2 Mio. $ Q1
Free Cash Flow Per Quarter ($M)
2024: Q4 · -0.1 Mio. $ Q4 2025: Q1 · 0.3 Mio. $ Q1 2025: Q2 · -14.0 Mio. $ Q2 2025: Q3 · -5.7 Mio. $ Q3 2025: Q4 · -4.3 Mio. $ Q4 2026: Q1 · -11.8 Mio. $ Q1
Sales Growth vs. Year-Ago Quarter (%)
2025: Q1 · 3.4 % Q1 2025: Q2 · -11.7 % Q2 2025: Q3 · -10.4 % Q3 2025: Q4 · 2.0 % Q4 2026: Q1 · 59.3 % Q1
Price Change in Quarter (%)
2025: Q4 · -4.7 % Q4 2026: Q1 · -10.8 % Q1

Quarterly Figures

Quarterly Figures
Quarter EPS (Earnings Per Share) EPS YoY (%) Sales ($M) Sales YoY (%) Net Margin (%) OCF ($M) FCF ($M)
2024: Q4 -0.56 20 -50.10 0 0
2025: Q1 -0.61 16 3.40 -52.70 1 0
2025: Q2 -0.48 18 -11.70 -47.50 -12 -14
2025: Q3 -0.72 18 -10.40 -49.60 -5 -6
2025: Q4 -0.58 21 2.00 -51.50 -4 -4
2026: Q1 -0.50 25 59.30 -40.60 -11 -12
What Do These Terms Mean?
EPS (Earnings Per Share):
Quarterly profit divided by the total share count — how much of the profit works out to a single share.
YoY (Year over Year):
Change versus the same quarter a year ago — this is how you compare without seasonal distortion (e.g. the holiday shopping season).
Sales:
All revenue for the quarter, before any costs are deducted — the top line of the income statement.
Net Margin:
What percentage of sales is left over as profit in the end. Negative means the company is posting a loss.
OCF (Operating Cash Flow):
The cash that actually flows into the till from the core business during the quarter — harder to dress up than book profit.
FCF (Free Cash Flow):
Operating cash flow minus capital expenditures — the money that's genuinely free to use, say for paying down debt, buybacks, or dividends.

About the Company

Ambiq Micro, Inc. bietet ultra-stromsparende Halbleiterlösungen in den USA, Europa, Asien und international an.

Employees200
HeadquartersAustin, TX
Websiteambiq.com
IPO Date30. Jul 2025

Management

Management
Name Title Birth Year
Fumihide Esaka CEO & Director 1963
Scott McLean Hanson Ph.D. Co-Founder, CTO, Secretary & Director 1984
Jeffrey G. Winzeler Chief Financial Officer 1960
Sean Chihhsiang Chen President & COO 1969
David Blaauw Co-Founder
Dennis Sylvester Co-Founder
Lisa Standley Senior Director of Finance and Administration
Charlene Wan Vice President of Corporate Marketing & Investor Relations
Aaron Grassian Executive Vice President of Global Sales & Marketing
Kris Potrafka Vice President of Human Resources

Executives per the latest required filings; titles kept in their original language. Source: fundamental data.

Chart

Interactive price chart (TradingView).

Data as of: July 20, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)

Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.

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