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Side-by-side financial comparison of Ambiq Micro, Inc. (AMBQ) and EAGLE FINANCIAL SERVICES INC (EFSI). Click either name above to swap in a different company.

Ambiq Micro, Inc. is the larger business by last-quarter revenue ($18.2M vs $16.4M, roughly 1.1× EAGLE FINANCIAL SERVICES INC).

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...

Ally Financial Inc. is an American bank holding company incorporated in Delaware and headquartered at Ally Detroit Center in Detroit, Michigan. The company provides financial services including car finance, online banking via a direct bank, corporate lending, vehicle insurance, mortgage loans, and other related financing services such as installment sale and lease agreements.

AMBQ vs EFSI — Head-to-Head

Bigger by revenue
AMBQ
AMBQ
1.1× larger
AMBQ
$18.2M
$16.4M
EFSI

Income Statement — Q3 FY2025 vs Q4 FY2025

Metric
AMBQ
AMBQ
EFSI
EFSI
Revenue
$18.2M
$16.4M
Net Profit
$-9.0M
Gross Margin
42.3%
Operating Margin
-55.3%
33.6%
Net Margin
-49.6%
Revenue YoY
21.3%
Net Profit YoY
EPS (diluted)
$-0.72
$1.10

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
EFSI
EFSI
Q4 25
$16.4M
Q3 25
$18.2M
$22.4M
Q2 25
$17.9M
$20.6M
Q1 25
$4.8M
Q4 24
$22.0M
Q3 24
$18.4M
Q2 24
$16.5M
Q1 24
$15.9M
Net Profit
AMBQ
AMBQ
EFSI
EFSI
Q4 25
Q3 25
$-9.0M
$5.6M
Q2 25
$-8.5M
$5.3M
Q1 25
$-7.0M
Q4 24
Q3 24
$3.4M
Q2 24
$3.2M
Q1 24
$2.5M
Gross Margin
AMBQ
AMBQ
EFSI
EFSI
Q4 25
Q3 25
42.3%
Q2 25
40.1%
Q1 25
Q4 24
Q3 24
Q2 24
Q1 24
Operating Margin
AMBQ
AMBQ
EFSI
EFSI
Q4 25
33.6%
Q3 25
-55.3%
30.9%
Q2 25
-49.2%
31.8%
Q1 25
-189.0%
Q4 24
36.8%
Q3 24
21.6%
Q2 24
22.9%
Q1 24
19.1%
Net Margin
AMBQ
AMBQ
EFSI
EFSI
Q4 25
Q3 25
-49.6%
25.0%
Q2 25
-47.5%
25.6%
Q1 25
-145.8%
Q4 24
Q3 24
18.6%
Q2 24
19.3%
Q1 24
16.0%
EPS (diluted)
AMBQ
AMBQ
EFSI
EFSI
Q4 25
$1.10
Q3 25
$-0.72
$1.04
Q2 25
$-18.89
$0.98
Q1 25
$-1.53
Q4 24
$1.74
Q3 24
$0.97
Q2 24
$0.89
Q1 24
$0.72

Balance Sheet & Financial Strength

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

Metric
AMBQ
AMBQ
EFSI
EFSI
Cash + ST InvestmentsLiquidity on hand
$146.5M
Total DebtLower is stronger
Stockholders' EquityBook value
$169.8M
$188.8M
Total Assets
$186.7M
$1.9B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AMBQ
AMBQ
EFSI
EFSI
Q4 25
Q3 25
$146.5M
Q2 25
$47.5M
Q1 25
Q4 24
Q3 24
Q2 24
Q1 24
Stockholders' Equity
AMBQ
AMBQ
EFSI
EFSI
Q4 25
$188.8M
Q3 25
$169.8M
$185.6M
Q2 25
$-307.3M
$179.6M
Q1 25
$176.5M
Q4 24
$119.0M
Q3 24
$117.8M
Q2 24
$111.1M
Q1 24
$107.7M
Total Assets
AMBQ
AMBQ
EFSI
EFSI
Q4 25
$1.9B
Q3 25
$186.7M
$1.9B
Q2 25
$89.2M
$2.0B
Q1 25
$1.9B
Q4 24
$1.9B
Q3 24
$1.9B
Q2 24
$1.8B
Q1 24
$1.8B

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
EFSI
EFSI
Operating Cash FlowLast quarter
$-5.0M
$25.8M
Free Cash FlowOCF − Capex
$24.3M
FCF MarginFCF / Revenue
148.6%
Capex IntensityCapex / Revenue
8.6%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$39.7M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AMBQ
AMBQ
EFSI
EFSI
Q4 25
$25.8M
Q3 25
$-5.0M
$8.2M
Q2 25
$-10.5M
$2.6M
Q1 25
$5.8M
Q4 24
$18.8M
Q3 24
$7.5M
Q2 24
$-1.8M
Q1 24
$6.8M
Free Cash Flow
AMBQ
AMBQ
EFSI
EFSI
Q4 25
$24.3M
Q3 25
$7.8M
Q2 25
$2.3M
Q1 25
$5.3M
Q4 24
$17.7M
Q3 24
$7.3M
Q2 24
$-2.2M
Q1 24
$6.7M
FCF Margin
AMBQ
AMBQ
EFSI
EFSI
Q4 25
148.6%
Q3 25
35.0%
Q2 25
11.2%
Q1 25
110.1%
Q4 24
80.6%
Q3 24
39.6%
Q2 24
-13.6%
Q1 24
41.9%
Capex Intensity
AMBQ
AMBQ
EFSI
EFSI
Q4 25
8.6%
Q3 25
1.7%
Q2 25
1.3%
Q1 25
11.2%
Q4 24
4.6%
Q3 24
1.3%
Q2 24
2.6%
Q1 24
0.6%
Cash Conversion
AMBQ
AMBQ
EFSI
EFSI
Q4 25
Q3 25
1.47×
Q2 25
0.49×
Q1 25
Q4 24
Q3 24
2.19×
Q2 24
-0.57×
Q1 24
2.65×

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%

EFSI
EFSI

Asset Management$6.0M37%
Other$3.8M23%
Interchange Fees$3.5M22%
Overdrawn Account Fees$1.6M10%
Brokerage Commissions$1.4M9%

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