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Side-by-side financial comparison of AMERICAN COASTAL INSURANCE Corp (ACIC) and AMBARELLA INC (AMBA). Click either name above to swap in a different company.

AMBARELLA INC is the larger business by last-quarter revenue ($108.5M vs $86.4M, roughly 1.3× AMERICAN COASTAL INSURANCE Corp). AMERICAN COASTAL INSURANCE Corp runs the higher net margin — 30.8% vs -13.9%, a 44.7% gap on every dollar of revenue. On growth, AMBARELLA INC posted the faster year-over-year revenue change (31.2% vs 9.0%). AMERICAN COASTAL INSURANCE Corp produced more free cash flow last quarter ($70.9M vs $31.4M). Over the past eight quarters, AMBARELLA INC's revenue compounded faster (45.0% CAGR vs 13.9%).

United Property & Casualty Insurance Company, Inc. is an American property and casualty insurance company with headquarters in Florida. It writes commercial, residential, homeowners’, and flood insurance policies in several coastal states.

Ambarella, Inc. is an American fabless semiconductor design company, focusing on low-power, high-definition (HD) and Ultra HD video compression, image processing, and computer vision processors. Ambarella's products are used in a wide variety of human and computer vision applications, including video security, advanced driver assistance systems (ADAS), electronic mirror, drive recorder, driver and in-cabin monitoring, autonomous driving, and robotics applications. Ambarella's system on chips ...

ACIC vs AMBA — Head-to-Head

Bigger by revenue
AMBA
AMBA
1.3× larger
AMBA
$108.5M
$86.4M
ACIC
Growing faster (revenue YoY)
AMBA
AMBA
+22.2% gap
AMBA
31.2%
9.0%
ACIC
Higher net margin
ACIC
ACIC
44.7% more per $
ACIC
30.8%
-13.9%
AMBA
More free cash flow
ACIC
ACIC
$39.5M more FCF
ACIC
$70.9M
$31.4M
AMBA
Faster 2-yr revenue CAGR
AMBA
AMBA
Annualised
AMBA
45.0%
13.9%
ACIC

Income Statement — Q4 FY2025 vs Q3 FY2026

Metric
ACIC
ACIC
AMBA
AMBA
Revenue
$86.4M
$108.5M
Net Profit
$26.6M
$-15.1M
Gross Margin
59.6%
Operating Margin
43.2%
-15.0%
Net Margin
30.8%
-13.9%
Revenue YoY
9.0%
31.2%
Net Profit YoY
437.1%
37.2%
EPS (diluted)
$0.54
$-0.35

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
ACIC
ACIC
AMBA
AMBA
Q4 25
$86.4M
$108.5M
Q3 25
$90.4M
$95.5M
Q2 25
$86.5M
$85.9M
Q1 25
$72.2M
$84.0M
Q4 24
$79.3M
$82.7M
Q3 24
$82.1M
$63.7M
Q2 24
$68.7M
$54.5M
Q1 24
$66.6M
$51.6M
Net Profit
ACIC
ACIC
AMBA
AMBA
Q4 25
$26.6M
$-15.1M
Q3 25
$32.5M
$-20.0M
Q2 25
$26.4M
$-24.3M
Q1 25
$21.3M
$-20.2M
Q4 24
$4.9M
$-24.1M
Q3 24
$28.1M
$-34.9M
Q2 24
$19.1M
$-37.9M
Q1 24
$23.6M
$-60.6M
Gross Margin
ACIC
ACIC
AMBA
AMBA
Q4 25
59.6%
Q3 25
58.9%
Q2 25
60.0%
Q1 25
60.0%
Q4 24
60.6%
Q3 24
60.8%
Q2 24
60.9%
Q1 24
59.8%
Operating Margin
ACIC
ACIC
AMBA
AMBA
Q4 25
43.2%
-15.0%
Q3 25
46.1%
-23.0%
Q2 25
41.8%
-30.1%
Q1 25
34.8%
-30.2%
Q4 24
11.2%
-30.9%
Q3 24
43.9%
-56.9%
Q2 24
35.1%
-72.4%
Q1 24
45.9%
-80.8%
Net Margin
ACIC
ACIC
AMBA
AMBA
Q4 25
30.8%
-13.9%
Q3 25
35.9%
-20.9%
Q2 25
30.6%
-28.3%
Q1 25
29.6%
-24.1%
Q4 24
6.2%
-29.1%
Q3 24
34.2%
-54.8%
Q2 24
27.8%
-69.6%
Q1 24
35.4%
-117.4%
EPS (diluted)
ACIC
ACIC
AMBA
AMBA
Q4 25
$0.54
$-0.35
Q3 25
$0.65
$-0.47
Q2 25
$0.53
$-0.58
Q1 25
$0.43
$-0.48
Q4 24
$0.10
$-0.58
Q3 24
$0.57
$-0.85
Q2 24
$0.39
$-0.93
Q1 24
$0.48
$-1.51

Balance Sheet & Financial Strength

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

Metric
ACIC
ACIC
AMBA
AMBA
Cash + ST InvestmentsLiquidity on hand
$198.8M
$174.1M
Total DebtLower is stronger
$150.0M
Stockholders' EquityBook value
$317.6M
$590.1M
Total Assets
$1.1B
$751.9M
Debt / EquityLower = less leverage
0.47×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ACIC
ACIC
AMBA
AMBA
Q4 25
$198.8M
$174.1M
Q3 25
$267.9M
$142.7M
Q2 25
$315.5M
$141.3M
Q1 25
$167.2M
$144.6M
Q4 24
$137.0M
$127.1M
Q3 24
$183.1M
$153.9M
Q2 24
$229.4M
$131.8M
Q1 24
$285.4M
$144.9M
Total Debt
ACIC
ACIC
AMBA
AMBA
Q4 25
$150.0M
Q3 25
Q2 25
Q1 25
Q4 24
$150.0M
Q3 24
Q2 24
Q1 24
Stockholders' Equity
ACIC
ACIC
AMBA
AMBA
Q4 25
$317.6M
$590.1M
Q3 25
$327.2M
$576.5M
Q2 25
$292.3M
$572.7M
Q1 25
$260.9M
$561.4M
Q4 24
$235.7M
$554.3M
Q3 24
$259.6M
$547.6M
Q2 24
$223.1M
$555.4M
Q1 24
$204.0M
$559.9M
Total Assets
ACIC
ACIC
AMBA
AMBA
Q4 25
$1.1B
$751.9M
Q3 25
$1.2B
$706.4M
Q2 25
$1.3B
$701.9M
Q1 25
$1.2B
$689.0M
Q4 24
$1.2B
$670.8M
Q3 24
$1.1B
$650.3M
Q2 24
$1.3B
$638.7M
Q1 24
$1.1B
$657.7M
Debt / Equity
ACIC
ACIC
AMBA
AMBA
Q4 25
0.47×
Q3 25
Q2 25
Q1 25
Q4 24
0.64×
Q3 24
Q2 24
Q1 24

Cash Flow & Capital Efficiency

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

Metric
ACIC
ACIC
AMBA
AMBA
Operating Cash FlowLast quarter
$71.0M
$34.3M
Free Cash FlowOCF − Capex
$70.9M
$31.4M
FCF MarginFCF / Revenue
82.0%
29.0%
Capex IntensityCapex / Revenue
0.2%
2.7%
Cash ConversionOCF / Net Profit
2.67×
TTM Free Cash FlowTrailing 4 quarters
$64.3M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ACIC
ACIC
AMBA
AMBA
Q4 25
$71.0M
$34.3M
Q3 25
$-35.6M
$5.5M
Q2 25
$127.9M
$14.8M
Q1 25
$26.4M
$25.4M
Q4 24
$243.5M
$6.6M
Q3 24
$-9.0M
$16.7M
Q2 24
$126.4M
$-15.0M
Q1 24
$124.5M
$-4.0M
Free Cash Flow
ACIC
ACIC
AMBA
AMBA
Q4 25
$70.9M
$31.4M
Q3 25
$1.4M
Q2 25
$10.2M
Q1 25
$26.3M
$21.2M
Q4 24
$243.5M
$4.1M
Q3 24
$-9.0M
$14.2M
Q2 24
$-16.1M
Q1 24
$-6.0M
FCF Margin
ACIC
ACIC
AMBA
AMBA
Q4 25
82.0%
29.0%
Q3 25
1.4%
Q2 25
11.9%
Q1 25
36.5%
25.3%
Q4 24
307.2%
5.0%
Q3 24
-10.9%
22.2%
Q2 24
-29.5%
Q1 24
-11.6%
Capex Intensity
ACIC
ACIC
AMBA
AMBA
Q4 25
0.2%
2.7%
Q3 25
0.0%
4.3%
Q2 25
0.0%
5.3%
Q1 25
0.1%
5.0%
Q4 24
0.0%
3.0%
Q3 24
0.0%
4.0%
Q2 24
0.0%
2.1%
Q1 24
0.0%
3.7%
Cash Conversion
ACIC
ACIC
AMBA
AMBA
Q4 25
2.67×
Q3 25
-1.10×
Q2 25
4.84×
Q1 25
1.24×
Q4 24
49.23×
Q3 24
-0.32×
Q2 24
6.63×
Q1 24
5.27×

Financial Flow Comparison

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

Revenue Breakdown by Segment

ACIC
ACIC

Segment breakdown not available.

AMBA
AMBA

TW$76.0M70%
Asia Pacific Other Than Taiwan$20.2M19%
North America Other Than United States$7.4M7%
Other$5.0M5%

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