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Side-by-side financial comparison of Ambiq Micro, Inc. (AMBQ) and Sunrise New Energy Co., Ltd. (EPOW). Click either name above to swap in a different company.

Sunrise New Energy Co., Ltd. is the larger business by last-quarter revenue ($22.3M vs $18.2M, roughly 1.2× Ambiq Micro, Inc.). Sunrise New Energy Co., Ltd. runs the higher net margin — -27.1% vs -49.6%, a 22.5% gap on every dollar of revenue.

Ambiq Micro, Inc. is an American semiconductor company specializing in low-power microcontrollers and systems-on-chip, including products for devices smartwatches, medical devices, and sensors. Founded in 2010 by University of Michigan researchers Scott Hanson, David Blaauw, and Dennis Sylvester, the company is headquartered in Austin, Texas. Its products employ Subthreshold Power Optimized Technology (SPOT) to reduce energy consumption and enable on-device edge AI. In 2025, Ambiq went public...

Husky Energy Inc. was a Canadian petroleum company that existed from 1938 to 2021. It operated in Western and Atlantic Canada, the United States and the Asia Pacific region, with upstream and downstream business segments. In the 2020 Forbes Global 2000, Husky Energy was ranked as the 1443rd-largest public company in the world.

AMBQ vs EPOW — Head-to-Head

Bigger by revenue
EPOW
EPOW
1.2× larger
EPOW
$22.3M
$18.2M
AMBQ
Higher net margin
EPOW
EPOW
22.5% more per $
EPOW
-27.1%
-49.6%
AMBQ

Income Statement — Q3 FY2025 vs Q2 FY2025

Metric
AMBQ
AMBQ
EPOW
EPOW
Revenue
$18.2M
$22.3M
Net Profit
$-9.0M
$-6.0M
Gross Margin
42.3%
0.1%
Operating Margin
-55.3%
-24.3%
Net Margin
-49.6%
-27.1%
Revenue YoY
0.0%
Net Profit YoY
-35.7%
EPS (diluted)
$-0.72

Green = leading value per metric. Periods may differ when fiscal calendars don't align.

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.

Revenue
AMBQ
AMBQ
EPOW
EPOW
Q3 25
$18.2M
Q2 25
$17.9M
$22.3M
Q2 24
$22.3M
Net Profit
AMBQ
AMBQ
EPOW
EPOW
Q3 25
$-9.0M
Q2 25
$-8.5M
$-6.0M
Q2 24
$-4.5M
Gross Margin
AMBQ
AMBQ
EPOW
EPOW
Q3 25
42.3%
Q2 25
40.1%
0.1%
Q2 24
0.1%
Operating Margin
AMBQ
AMBQ
EPOW
EPOW
Q3 25
-55.3%
Q2 25
-49.2%
-24.3%
Q2 24
-24.3%
Net Margin
AMBQ
AMBQ
EPOW
EPOW
Q3 25
-49.6%
Q2 25
-47.5%
-27.1%
Q2 24
-20.0%
EPS (diluted)
AMBQ
AMBQ
EPOW
EPOW
Q3 25
$-0.72
Q2 25
$-18.89
Q2 24
$-0.21

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest quarter.

Metric
AMBQ
AMBQ
EPOW
EPOW
Cash + ST InvestmentsLiquidity on hand
$146.5M
$1.3M
Total DebtLower is stronger
Stockholders' EquityBook value
$169.8M
$27.3M
Total Assets
$186.7M
$143.0M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AMBQ
AMBQ
EPOW
EPOW
Q3 25
$146.5M
Q2 25
$47.5M
$1.3M
Q2 24
$15.2M
Stockholders' Equity
AMBQ
AMBQ
EPOW
EPOW
Q3 25
$169.8M
Q2 25
$-307.3M
$27.3M
Q2 24
$-2.8M
Total Assets
AMBQ
AMBQ
EPOW
EPOW
Q3 25
$186.7M
Q2 25
$89.2M
$143.0M
Q2 24
$141.6M

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.

Metric
AMBQ
AMBQ
EPOW
EPOW
Operating Cash FlowLast quarter
$-5.0M
$-6.9M
Free Cash FlowOCF − Capex
FCF MarginFCF / Revenue
Capex IntensityCapex / Revenue
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AMBQ
AMBQ
EPOW
EPOW
Q3 25
$-5.0M
Q2 25
$-10.5M
$-6.9M
Q2 24
$-6.9M
Free Cash Flow
AMBQ
AMBQ
EPOW
EPOW
Q3 25
Q2 25
Q2 24
$-7.9M
FCF Margin
AMBQ
AMBQ
EPOW
EPOW
Q3 25
Q2 25
Q2 24
-35.6%
Capex Intensity
AMBQ
AMBQ
EPOW
EPOW
Q3 25
Q2 25
Q2 24
4.4%

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

Revenue Breakdown by Segment

AMBQ
AMBQ

Customer Concentration Risk$16.2M89%
Other$2.0M11%

EPOW
EPOW

Segment breakdown not available.

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