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Side-by-side financial comparison of AMBARELLA INC (AMBA) and Fat Brands, Inc (FAT). Click either name above to swap in a different company.

Fat Brands, Inc is the larger business by last-quarter revenue ($140.0M vs $108.5M, roughly 1.3× AMBARELLA INC). AMBARELLA INC runs the higher net margin — -13.9% vs -41.6%, a 27.7% gap on every dollar of revenue. On growth, AMBARELLA INC posted the faster year-over-year revenue change (31.2% vs -2.3%). AMBARELLA INC produced more free cash flow last quarter ($31.4M vs $-16.9M). Over the past eight quarters, AMBARELLA INC's revenue compounded faster (45.0% CAGR vs -6.1%).

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 ...

FAT Brands Inc. is an American multi-brand restaurant and sports bar franchise operator headquartered in Beverly Hills, California.

AMBA vs FAT — Head-to-Head

Bigger by revenue
FAT
FAT
1.3× larger
FAT
$140.0M
$108.5M
AMBA
Growing faster (revenue YoY)
AMBA
AMBA
+33.6% gap
AMBA
31.2%
-2.3%
FAT
Higher net margin
AMBA
AMBA
27.7% more per $
AMBA
-13.9%
-41.6%
FAT
More free cash flow
AMBA
AMBA
$48.3M more FCF
AMBA
$31.4M
$-16.9M
FAT
Faster 2-yr revenue CAGR
AMBA
AMBA
Annualised
AMBA
45.0%
-6.1%
FAT

Income Statement — Q3 FY2026 vs Q3 FY2025

Metric
AMBA
AMBA
FAT
FAT
Revenue
$108.5M
$140.0M
Net Profit
$-15.1M
$-58.2M
Gross Margin
59.6%
Operating Margin
-15.0%
-12.4%
Net Margin
-13.9%
-41.6%
Revenue YoY
31.2%
-2.3%
Net Profit YoY
37.2%
-30.1%
EPS (diluted)
$-0.35
$-3.39

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
AMBA
AMBA
FAT
FAT
Q4 25
$108.5M
Q3 25
$95.5M
$140.0M
Q2 25
$85.9M
$146.8M
Q1 25
$84.0M
$142.0M
Q4 24
$82.7M
$145.3M
Q3 24
$63.7M
$143.4M
Q2 24
$54.5M
$152.0M
Q1 24
$51.6M
$152.0M
Net Profit
AMBA
AMBA
FAT
FAT
Q4 25
$-15.1M
Q3 25
$-20.0M
$-58.2M
Q2 25
$-24.3M
$-54.2M
Q1 25
$-20.2M
$-46.0M
Q4 24
$-24.1M
$-67.4M
Q3 24
$-34.9M
$-44.8M
Q2 24
$-37.9M
$-39.4M
Q1 24
$-60.6M
$-38.3M
Gross Margin
AMBA
AMBA
FAT
FAT
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
AMBA
AMBA
FAT
FAT
Q4 25
-15.0%
Q3 25
-23.0%
-12.4%
Q2 25
-30.1%
-10.6%
Q1 25
-30.2%
-6.0%
Q4 24
-30.9%
-27.1%
Q3 24
-56.9%
-6.2%
Q2 24
-72.4%
-1.8%
Q1 24
-80.8%
-0.9%
Net Margin
AMBA
AMBA
FAT
FAT
Q4 25
-13.9%
Q3 25
-20.9%
-41.6%
Q2 25
-28.3%
-36.9%
Q1 25
-24.1%
-32.4%
Q4 24
-29.1%
-46.4%
Q3 24
-54.8%
-31.2%
Q2 24
-69.6%
-25.9%
Q1 24
-117.4%
-25.2%
EPS (diluted)
AMBA
AMBA
FAT
FAT
Q4 25
$-0.35
Q3 25
$-0.47
$-3.39
Q2 25
$-0.58
$-3.17
Q1 25
$-0.48
$-2.73
Q4 24
$-0.58
$-4.06
Q3 24
$-0.85
$-2.74
Q2 24
$-0.93
$-2.43
Q1 24
$-1.51
$-2.37

Balance Sheet & Financial Strength

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

Metric
AMBA
AMBA
FAT
FAT
Cash + ST InvestmentsLiquidity on hand
$174.1M
Total DebtLower is stronger
$1.3B
Stockholders' EquityBook value
$590.1M
$-585.8M
Total Assets
$751.9M
$1.2B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AMBA
AMBA
FAT
FAT
Q4 25
$174.1M
Q3 25
$142.7M
Q2 25
$141.3M
Q1 25
$144.6M
Q4 24
$127.1M
Q3 24
$153.9M
Q2 24
$131.8M
Q1 24
$144.9M
Total Debt
AMBA
AMBA
FAT
FAT
Q4 25
Q3 25
$1.3B
Q2 25
$1.3B
Q1 25
$1.3B
Q4 24
$1.3B
Q3 24
$1.2B
Q2 24
$1.2B
Q1 24
$1.2B
Stockholders' Equity
AMBA
AMBA
FAT
FAT
Q4 25
$590.1M
Q3 25
$576.5M
$-585.8M
Q2 25
$572.7M
$-536.5M
Q1 25
$561.4M
$-493.9M
Q4 24
$554.3M
$-455.7M
Q3 24
$547.6M
$-386.1M
Q2 24
$555.4M
$-338.6M
Q1 24
$559.9M
$-296.8M
Total Assets
AMBA
AMBA
FAT
FAT
Q4 25
$751.9M
Q3 25
$706.4M
$1.2B
Q2 25
$701.9M
$1.2B
Q1 25
$689.0M
$1.3B
Q4 24
$670.8M
$1.3B
Q3 24
$650.3M
$1.3B
Q2 24
$638.7M
$1.4B
Q1 24
$657.7M
$1.4B

Cash Flow & Capital Efficiency

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

Metric
AMBA
AMBA
FAT
FAT
Operating Cash FlowLast quarter
$34.3M
$-14.5M
Free Cash FlowOCF − Capex
$31.4M
$-16.9M
FCF MarginFCF / Revenue
29.0%
-12.1%
Capex IntensityCapex / Revenue
2.7%
1.7%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$64.3M
$-75.0M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AMBA
AMBA
FAT
FAT
Q4 25
$34.3M
Q3 25
$5.5M
$-14.5M
Q2 25
$14.8M
$-26.9M
Q1 25
$25.4M
$-13.2M
Q4 24
$6.6M
$-10.4M
Q3 24
$16.7M
$-3.2M
Q2 24
$-15.0M
$-14.2M
Q1 24
$-4.0M
$-28.4M
Free Cash Flow
AMBA
AMBA
FAT
FAT
Q4 25
$31.4M
Q3 25
$1.4M
$-16.9M
Q2 25
$10.2M
$-29.3M
Q1 25
$21.2M
$-17.8M
Q4 24
$4.1M
$-11.0M
Q3 24
$14.2M
$-11.1M
Q2 24
$-16.1M
$-24.4M
Q1 24
$-6.0M
$-32.5M
FCF Margin
AMBA
AMBA
FAT
FAT
Q4 25
29.0%
Q3 25
1.4%
-12.1%
Q2 25
11.9%
-20.0%
Q1 25
25.3%
-12.5%
Q4 24
5.0%
-7.6%
Q3 24
22.2%
-7.7%
Q2 24
-29.5%
-16.1%
Q1 24
-11.6%
-21.4%
Capex Intensity
AMBA
AMBA
FAT
FAT
Q4 25
2.7%
Q3 25
4.3%
1.7%
Q2 25
5.3%
1.6%
Q1 25
5.0%
3.2%
Q4 24
3.0%
0.4%
Q3 24
4.0%
5.5%
Q2 24
2.1%
6.7%
Q1 24
3.7%
2.7%

Financial Flow Comparison

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

Revenue Breakdown by Segment

AMBA
AMBA

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

FAT
FAT

Restaurant Sales$96.6M69%
Royalty$21.6M15%
Factory$9.6M7%
Advertising$9.1M7%
Franchisor$1.5M1%
Other$1.5M1%

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