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Side-by-side financial comparison of Ambiq Micro, Inc. (AMBQ) and Rent the Runway, Inc. (RENT). Click either name above to swap in a different company.

Ambiq Micro, Inc. is the larger business by last-quarter revenue ($18.2M vs $10.6M, roughly 1.7× Rent the Runway, Inc.). Rent the Runway, Inc. runs the higher net margin — 721.7% vs -49.6%, a 771.3% 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...

Rent the Runway is an American e-commerce platform that allows users to rent, subscribe, or buy designer apparel and accessories. It was founded in November 2009 by Jennifer Hyman and Jennifer Fleiss and is based in New York City.

AMBQ vs RENT — Head-to-Head

Bigger by revenue
AMBQ
AMBQ
1.7× larger
AMBQ
$18.2M
$10.6M
RENT
Higher net margin
RENT
RENT
771.3% more per $
RENT
721.7%
-49.6%
AMBQ

Income Statement — Q3 FY2025 vs Q3 FY2026

Metric
AMBQ
AMBQ
RENT
RENT
Revenue
$18.2M
$10.6M
Net Profit
$-9.0M
$76.5M
Gross Margin
42.3%
-126.4%
Operating Margin
-55.3%
-152.8%
Net Margin
-49.6%
721.7%
Revenue YoY
10.4%
Net Profit YoY
504.8%
EPS (diluted)
$-0.72
$13.65

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
RENT
RENT
Q4 25
$10.6M
Q3 25
$18.2M
$11.7M
Q2 25
$17.9M
$7.6M
Q1 25
$11.8M
Q4 24
$9.6M
Q3 24
$10.4M
Q2 24
$8.9M
Q1 24
$10.4M
Net Profit
AMBQ
AMBQ
RENT
RENT
Q4 25
$76.5M
Q3 25
$-9.0M
$-26.4M
Q2 25
$-8.5M
$-26.1M
Q1 25
$-13.4M
Q4 24
$-18.9M
Q3 24
$-15.6M
Q2 24
$-22.0M
Q1 24
$-24.8M
Gross Margin
AMBQ
AMBQ
RENT
RENT
Q4 25
-126.4%
Q3 25
42.3%
-92.3%
Q2 25
40.1%
-168.4%
Q1 25
-71.2%
Q4 24
-122.9%
Q3 24
-98.1%
Q2 24
-131.5%
Q1 24
-93.3%
Operating Margin
AMBQ
AMBQ
RENT
RENT
Q4 25
-152.8%
Q3 25
-55.3%
-171.8%
Q2 25
-49.2%
-259.2%
Q1 25
-65.3%
Q4 24
-142.7%
Q3 24
-92.3%
Q2 24
-185.4%
Q1 24
-185.6%
Net Margin
AMBQ
AMBQ
RENT
RENT
Q4 25
721.7%
Q3 25
-49.6%
-225.6%
Q2 25
-47.5%
-343.4%
Q1 25
-113.6%
Q4 24
-196.9%
Q3 24
-150.0%
Q2 24
-247.2%
Q1 24
-238.5%
EPS (diluted)
AMBQ
AMBQ
RENT
RENT
Q4 25
$13.65
Q3 25
$-0.72
$-6.55
Q2 25
$-18.89
$-6.58
Q1 25
$-2.72
Q4 24
$-4.70
Q3 24
$-4.17
Q2 24
$-6.03
Q1 24
$-5.36

Balance Sheet & Financial Strength

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

Metric
AMBQ
AMBQ
RENT
RENT
Cash + ST InvestmentsLiquidity on hand
$146.5M
$50.7M
Total DebtLower is stronger
Stockholders' EquityBook value
$169.8M
$-35.1M
Total Assets
$186.7M
$231.0M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AMBQ
AMBQ
RENT
RENT
Q4 25
$50.7M
Q3 25
$146.5M
$43.6M
Q2 25
$47.5M
$70.4M
Q1 25
$77.4M
Q4 24
$74.1M
Q3 24
$76.6M
Q2 24
$82.0M
Q1 24
$84.0M
Total Debt
AMBQ
AMBQ
RENT
RENT
Q4 25
Q3 25
Q2 25
$340.6M
Q1 25
$333.7M
Q4 24
Q3 24
Q2 24
Q1 24
Stockholders' Equity
AMBQ
AMBQ
RENT
RENT
Q4 25
$-35.1M
Q3 25
$169.8M
$-232.1M
Q2 25
$-307.3M
$-207.1M
Q1 25
$-182.5M
Q4 24
$-171.2M
Q3 24
$-154.5M
Q2 24
$-141.3M
Q1 24
$-122.3M
Total Assets
AMBQ
AMBQ
RENT
RENT
Q4 25
$231.0M
Q3 25
$186.7M
$219.0M
Q2 25
$89.2M
$245.3M
Q1 25
$240.0M
Q4 24
$251.6M
Q3 24
$257.4M
Q2 24
$278.4M
Q1 24
$278.5M

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
RENT
RENT
Operating Cash FlowLast quarter
$-5.0M
$-1.4M
Free Cash FlowOCF − Capex
FCF MarginFCF / Revenue
Capex IntensityCapex / Revenue
Cash ConversionOCF / Net Profit
-0.02×
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AMBQ
AMBQ
RENT
RENT
Q4 25
$-1.4M
Q3 25
$-5.0M
$-10.5M
Q2 25
$-10.5M
$8.3M
Q1 25
$1.4M
Q4 24
$4.7M
Q3 24
$2.2M
Q2 24
$4.6M
Q1 24
$-8.0M
Cash Conversion
AMBQ
AMBQ
RENT
RENT
Q4 25
-0.02×
Q3 25
Q2 25
Q1 25
Q4 24
Q3 24
Q2 24
Q1 24

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%

RENT
RENT

Segment breakdown not available.

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