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Ambiq Micro, Inc.

AMBQ

$69.20 ▼ -1.78 (-2.51%) at close

11 Visible periods

24 Metrics

Peer-ranked Benchmarks

Price Chart

Health

Poor

Bearish

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Analytical Summary

Ambiq Micro, Inc. faces fundamental challenges with weakness in Profit Margin (%) and Operating Margin (%). The fundamentals warrant careful consideration of downside risks.

Market Cap $1.5B

Dividend Yield —

Revenue Growth 89.7% ↗

Op. Margin -25.7% ↗

ROIC -2.2% ↗

FCF / Share $-0.44 ↗

Trailing P/E —

Price / Book 4.1x

FCF Yield —

Debt / Equity —

info Valuation on last close. End-of-day price, Sep 23, 2026.

11-Year Financial Trajectory

Quarterly

Metric Value Trend Year over Year Percentile

Revenue Total top-line sales

$33.90M

↑ +89.7% —

Net Income Profit after all expenses

$-7.12M

↑ +16.3% —

Operating Margin Operating profit as % of sales

-25.7%

↑ +44.8% 5th

FCF / Share Free cash flow per share

$-0.44

↑ +20.2% —

trending_up

Bullish Indicators

No bullish signals detected.

warning

Bearish Risks

Operating Margin (%)Operating Margin (%) is in the bottom quartile
Profit Margin (%)Profit Margin (%) is in the bottom quartile

Health Breakdown

Profitability →

Returns

Cash Quality →

Financial view

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📈 Is growth accelerating? 4 metrics

Metric	Q2 FY2026 Jun 30, 2026 10-Q ↗	Q1 FY2026 Mar 31, 2026 10-Q ↗	Q4 FY2025 Dec 31, 2025 10-K ↗	Q3 FY2025 Sep 30, 2025 10-Q ↗	Q2 FY2025 Jun 30, 2025 10-Q ↗	Q1 FY2025 Mar 31, 2025 10-Q ↗	Q4 FY2024 Dec 31, 2024 10-K ↗	Q3 FY2024 Sep 30, 2024 10-Q ↗	Q2 FY2024 Jun 30, 2024 10-Q ↗	Q1 FY2024 Mar 31, 2024 10-Q ↗	Q4 FY2023 Dec 31, 2023 10-K ↗
Revenue Growth YoY (%)	89.7% Excellent ↑ Excellent Improving Year-over-year change in total revenue Optimal: > 10% vs Sector: Above avg (+647%)	59.3% Excellent ↑ Excellent Improving Year-over-year change in total revenue Optimal: > 10% vs Sector: Above avg (+394%)	2.0% Caution ↑ Caution Improving Year-over-year change in total revenue Optimal: > 10% vs Sector: Below avg (-83%)	-10.4% Weak Weak Year-over-year change in total revenue Optimal: > 10% vs Sector: Below avg (-186%)	-11.7% Weak Weak Year-over-year change in total revenue Optimal: > 10% vs Sector: Below avg (-198%)	—	—	—	—	—	—
EPS Growth YoY (%)	98.3% Excellent → Excellent Stable Year-over-year change in earnings per share Optimal: > 10%	97.4% Excellent ↑ Excellent Improving Year-over-year change in earnings per share Optimal: > 10%	N/M	97.2% Excellent Excellent Year-over-year change in earnings per share Optimal: > 10%	45.4% Excellent Excellent Year-over-year change in earnings per share Optimal: > 10%	—	—	—	—	—	—
Net Income Growth YoY (%)	16.3% Good ↑ Good Improving Year-over-year change in net income	-22.8% Weak ↓ Weak Declining Year-over-year change in net income	-4.8% Weak ↓ Weak Declining Year-over-year change in net income	4.6% Caution Caution Year-over-year change in net income	20.1% Good Good Year-over-year change in net income	—	—	—	—	—	—
FCF Growth YoY (%)	—	N/M	—	99.1% Excellent Excellent Year-over-year change in free cash flow	—	—	—	—	—	—	—

💰 Are margins durable? 5 metrics

Metric	Q2 FY2026 Jun 30, 2026 10-Q ↗	Q1 FY2026 Mar 31, 2026 10-Q ↗	Q4 FY2025 Dec 31, 2025 10-K ↗	Q3 FY2025 Sep 30, 2025 10-Q ↗	Q2 FY2025 Jun 30, 2025 10-Q ↗	Q1 FY2025 Mar 31, 2025 10-Q ↗	Q4 FY2024 Dec 31, 2024 10-K ↗	Q3 FY2024 Sep 30, 2024 10-Q ↗	Q2 FY2024 Jun 30, 2024 10-Q ↗	Q1 FY2024 Mar 31, 2024 10-Q ↗	Q4 FY2023 Dec 31, 2023 10-K ↗
Operating Margin (%) (%)	-25.7% Weak ↑ Weak Improving Operating income as a percentage of revenue Optimal: > 15% vs Sector: Below avg (-229%)	-46.6% Weak ↑ Weak Improving Operating income as a percentage of revenue Optimal: > 15% vs Sector: Below avg (-333%)	-57.7% Weak ↓ Weak Declining Operating income as a percentage of revenue Optimal: > 15% vs Sector: Below avg (-388%)	-55.3% Weak ↓ Weak Declining Operating income as a percentage of revenue Optimal: > 15% vs Sector: Below avg (-376%)	-49.2% Weak ↑ Weak Improving Operating income as a percentage of revenue Optimal: > 15% vs Sector: Below avg (-346%)	-55.6% Weak ↓ Weak Declining Operating income as a percentage of revenue Optimal: > 15% vs Sector: Below avg (-378%)	-51.0% Weak → Weak Stable Operating income as a percentage of revenue Optimal: > 15% vs Sector: Below avg (-355%)	-49.8% Weak Weak Operating income as a percentage of revenue Optimal: > 15% vs Sector: Below avg (-349%)	-54.1% Weak Weak Operating income as a percentage of revenue Optimal: > 15% vs Sector: Below avg (-371%)	—	—
Effective Tax Rate (%) (%)	-0.0% Excellent ↑ Excellent Improving Actual taxes paid relative to pre-tax income Optimal: 15-25%	-0.0% Excellent ↑ Excellent Improving Actual taxes paid relative to pre-tax income Optimal: 15-25%	-0.2% Excellent ↓ Excellent Declining Actual taxes paid relative to pre-tax income Optimal: 15-25%	-0.0% Excellent ↑ Excellent Improving Actual taxes paid relative to pre-tax income Optimal: 15-25%	-0.2% Excellent ↓ Excellent Declining Actual taxes paid relative to pre-tax income Optimal: 15-25%	-0.0% Excellent ↑ Excellent Improving Actual taxes paid relative to pre-tax income Optimal: 15-25%	-0.0% Excellent ↑ Excellent Improving Actual taxes paid relative to pre-tax income Optimal: 15-25%	-0.1% Excellent Excellent Actual taxes paid relative to pre-tax income Optimal: 15-25%	-0.1% Excellent Excellent Actual taxes paid relative to pre-tax income Optimal: 15-25%	—	—
Profit Margin (%) (%)	-21.0% Weak ↑ Weak Improving Net income as a percentage of revenue Optimal: > 15% vs Sector: Below avg (-240%)	-40.6% Weak ↑ Weak Improving Net income as a percentage of revenue Optimal: > 15% vs Sector: Below avg (-371%)	-51.5% Weak → Weak Stable Net income as a percentage of revenue Optimal: > 15% vs Sector: Below avg (-443%)	-49.6% Weak → Weak Stable Net income as a percentage of revenue Optimal: > 15% vs Sector: Below avg (-430%)	-47.5% Weak → Weak Stable Net income as a percentage of revenue Optimal: > 15% vs Sector: Below avg (-417%)	-52.7% Weak ↓ Weak Declining Net income as a percentage of revenue Optimal: > 15% vs Sector: Below avg (-451%)	-50.1% Weak → Weak Stable Net income as a percentage of revenue Optimal: > 15% vs Sector: Below avg (-434%)	-46.6% Weak Weak Net income as a percentage of revenue Optimal: > 15% vs Sector: Below avg (-410%)	-52.5% Weak Weak Net income as a percentage of revenue Optimal: > 15% vs Sector: Below avg (-450%)	—	—
FCF Margin (%) (%)	-28.0% Weak ↑ Weak Improving Free cash flow as a percentage of revenue Optimal: > 10%	-44.6% Weak ↓ Weak Declining Free cash flow as a percentage of revenue Optimal: > 10%	-19.8% Weak ↓ Weak Declining Free cash flow as a percentage of revenue Optimal: > 10%	-27.7% Weak ↓ Weak Declining Free cash flow as a percentage of revenue Optimal: > 10%	—	8.9% Caution ↑ Caution Improving Free cash flow as a percentage of revenue Optimal: > 10%	1.4% Weak Weak Free cash flow as a percentage of revenue Optimal: > 10%	-82.0% Weak Weak Free cash flow as a percentage of revenue Optimal: > 10%	—	—	—
FCF / Net Income (x)	1.34x Good ↑ Good Improving Free cash flow relative to reported net income Optimal: > 1x	1.10x Fair ↑ Fair Improving Free cash flow relative to reported net income Optimal: > 1x	0.39x Weak ↑ Weak Improving Free cash flow relative to reported net income Optimal: > 1x	0.56x Weak ↑ Weak Improving Free cash flow relative to reported net income Optimal: > 1x	—	-0.17x Weak ↓ Weak Declining Free cash flow relative to reported net income Optimal: > 1x	-0.03x Weak Weak Free cash flow relative to reported net income Optimal: > 1x	1.76x Excellent Excellent Free cash flow relative to reported net income Optimal: > 1x	—	—	—

🎯 Is capital allocation efficient? 3 metrics

Metric	Q2 FY2026 Jun 30, 2026 10-Q ↗	Q1 FY2026 Mar 31, 2026 10-Q ↗	Q4 FY2025 Dec 31, 2025 10-K ↗	Q3 FY2025 Sep 30, 2025 10-Q ↗	Q2 FY2025 Jun 30, 2025 10-Q ↗	Q1 FY2025 Mar 31, 2025 10-Q ↗	Q4 FY2024 Dec 31, 2024 10-K ↗	Q3 FY2024 Sep 30, 2024 10-Q ↗	Q2 FY2024 Jun 30, 2024 10-Q ↗	Q1 FY2024 Mar 31, 2024 10-Q ↗	Q4 FY2023 Dec 31, 2023 10-K ↗
Return on Invested Capital (%)	-2.2% Weak ↑ Weak Improving Return earned on debt + equity capital invested Optimal: > 10%	-5.0% Weak ↓ Weak Declining Return earned on debt + equity capital invested Optimal: > 10%	-7.4% Weak ↓ Weak Declining Return earned on debt + equity capital invested Optimal: > 10%	-5.9% Weak ↓ Weak Declining Return earned on debt + equity capital invested Optimal: > 10%	2.9% Weak ↓ Weak Declining Return earned on debt + equity capital invested Optimal: > 10%	2.9% Weak ↓ Weak Declining Return earned on debt + equity capital invested Optimal: > 10%	3.5% Weak ↓ Weak Declining Return earned on debt + equity capital invested Optimal: > 10%	3.6% Weak Weak Return earned on debt + equity capital invested Optimal: > 10%	4.0% Weak Weak Return earned on debt + equity capital invested Optimal: > 10%	—	—
Return on Capital (%) (%)	-2.0% Weak ↑ Weak Improving Operating profit relative to total assets Optimal: > 10%	-4.5% Weak ↑ Weak Improving Operating profit relative to total assets Optimal: > 10%	-6.5% Weak ↑ Weak Improving Operating profit relative to total assets Optimal: > 10%	-5.4% Weak ↑ Weak Improving Operating profit relative to total assets Optimal: > 10%	-9.9% Weak Weak Operating profit relative to total assets Optimal: > 10%	—	-9.9% Weak Weak Operating profit relative to total assets Optimal: > 10%	—	—	—	—
Return on Common Equity (%) (%)	-1.8% Weak ↑ Weak Improving Profit generated per dollar of shareholder equity Optimal: > 15% vs Sector: Below avg (-110%)	-4.3% Weak ↓ Weak Declining Profit generated per dollar of shareholder equity Optimal: > 15% vs Sector: Below avg (-123%)	-6.6% Weak ↓ Weak Declining Profit generated per dollar of shareholder equity Optimal: > 15% vs Sector: Below avg (-136%)	-5.3% Weak ↓ Weak Declining Profit generated per dollar of shareholder equity Optimal: > 15% vs Sector: Below avg (-129%)	2.8% Weak ↓ Weak Declining Profit generated per dollar of shareholder equity Optimal: > 15% vs Sector: Below avg (-85%)	2.8% Weak ↓ Weak Declining Profit generated per dollar of shareholder equity Optimal: > 15% vs Sector: Below avg (-85%)	3.5% Weak → Weak Stable Profit generated per dollar of shareholder equity Optimal: > 15% vs Sector: Below avg (-81%)	3.3% Weak Weak Profit generated per dollar of shareholder equity Optimal: > 15% vs Sector: Below avg (-82%)	3.8% Weak Weak Profit generated per dollar of shareholder equity Optimal: > 15% vs Sector: Below avg (-79%)	—	—

⚖️ Is the balance sheet risky? 1 metrics

Metric	Q2 FY2026 Jun 30, 2026 10-Q ↗	Q1 FY2026 Mar 31, 2026 10-Q ↗	Q4 FY2025 Dec 31, 2025 10-K ↗	Q3 FY2025 Sep 30, 2025 10-Q ↗	Q2 FY2025 Jun 30, 2025 10-Q ↗	Q1 FY2025 Mar 31, 2025 10-Q ↗	Q4 FY2024 Dec 31, 2024 10-K ↗	Q3 FY2024 Sep 30, 2024 10-Q ↗	Q2 FY2024 Jun 30, 2024 10-Q ↗	Q1 FY2024 Mar 31, 2024 10-Q ↗	Q4 FY2023 Dec 31, 2023 10-K ↗
Net Debt (USD)	$-366.77M	$-204.53M	$-140.28M	$-146.49M	$-47.51M	—	$-60.98M	—	—	—	—

📊 What does each share earn? 6 metrics

Metric	Q2 FY2026 Jun 30, 2026 10-Q ↗	Q1 FY2026 Mar 31, 2026 10-Q ↗	Q4 FY2025 Dec 31, 2025 10-K ↗	Q3 FY2025 Sep 30, 2025 10-Q ↗	Q2 FY2025 Jun 30, 2025 10-Q ↗	Q1 FY2025 Mar 31, 2025 10-Q ↗	Q4 FY2024 Dec 31, 2024 10-K ↗	Q3 FY2024 Sep 30, 2024 10-Q ↗	Q2 FY2024 Jun 30, 2024 10-Q ↗	Q1 FY2024 Mar 31, 2024 10-Q ↗	Q4 FY2023 Dec 31, 2023 10-K ↗
Revenue per Share (USD)	$1.56	$1.23	—	$1.46	$39.74	$36.01	—	$54.15	$55.26	—	—
Basic EPS, GAAP (USD)	$-0.32	$-0.50	$1.16	$-0.72	$-18.89	$-18.96	$-25.99	$-26.03	$-34.59	—	—
Free Cash Flow per Share (USD)	$-0.44	$-0.55	—	$-0.40	—	$3.22	—	$-44.38	—	—	—
Book Value per Share (USD)	$16.76	$11.01	$8.87	$9.31	$-681.88	$-686.02	$-672.62	$-758.25	$-754.65	—	—
Tangible Book Value per Share (USD)	$16.76	$11.01	$8.87	$9.31	$-681.88	$-686.02	$-672.62	$-758.25	$-754.65	—	—
Basic Weighted Avg Shares (shares)	21.74M	20.40M	—	12.46M	449,785	436,890	—	374,270	366,509	—	—

🏦 How resilient is the balance sheet? 2 metrics

Metric	Q2 FY2026 Jun 30, 2026 10-Q ↗	Q1 FY2026 Mar 31, 2026 10-Q ↗	Q4 FY2025 Dec 31, 2025 10-K ↗	Q3 FY2025 Sep 30, 2025 10-Q ↗	Q2 FY2025 Jun 30, 2025 10-Q ↗	Q1 FY2025 Mar 31, 2025 10-Q ↗	Q4 FY2024 Dec 31, 2024 10-K ↗	Q3 FY2024 Sep 30, 2024 10-Q ↗	Q2 FY2024 Jun 30, 2024 10-Q ↗	Q1 FY2024 Mar 31, 2024 10-Q ↗	Q4 FY2023 Dec 31, 2023 10-K ↗
Working Capital (USD)	$390.51M	$221.01M	$148.74M	$159.76M	$61.52M	—	$77.19M	—	—	—	—
Total Equity (USD)	$404.67M	$235.16M	$162.46M	$169.79M	$-307.31M	$-299.72M	$-292.40M	$-283.79M	$-276.59M	$-269.52M	$-261.03M

📋 What is driving earnings? 3 metrics

Metric	Q2 FY2026 Jun 30, 2026 10-Q ↗	Q1 FY2026 Mar 31, 2026 10-Q ↗	Q4 FY2025 Dec 31, 2025 10-K ↗	Q3 FY2025 Sep 30, 2025 10-Q ↗	Q2 FY2025 Jun 30, 2025 10-Q ↗	Q1 FY2025 Mar 31, 2025 10-Q ↗	Q4 FY2024 Dec 31, 2024 10-K ↗	Q3 FY2024 Sep 30, 2024 10-Q ↗	Q2 FY2024 Jun 30, 2024 10-Q ↗	Q1 FY2024 Mar 31, 2024 10-Q ↗	Q4 FY2023 Dec 31, 2023 10-K ↗
Sales/Revenue/Turnover (USD)	$33.90M	$25.06M	$20.74M	$18.16M	$17.87M	$15.73M	$20.34M	$20.27M	$20.25M	—	—
Net Income, GAAP (USD)	$-7.12M	$-10.17M	$-10.68M	$-9.00M	$-8.50M	$-8.28M	$-10.19M	$-9.44M	$-10.63M	—	—
Operating Cash Flow (USD)	$-9.51M	$-11.17M	$-4.11M	$-5.03M	—	$1.41M	$276.00K	$-16.61M	—	—	—

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Synced yesterday 3 years · 11 quarters

Ambiq Micro, Inc.

Analytical Summary

11-Year Financial Trajectory

Bullish Indicators

Bearish Risks

Health Breakdown

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