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Side-by-side financial comparison of Fat Brands, Inc (FAT) and Rocket Lab Corp (RKLB). Click either name above to swap in a different company.

Rocket Lab Corp is the larger business by last-quarter revenue ($179.7M vs $140.0M, roughly 1.3× Fat Brands, Inc). Rocket Lab Corp runs the higher net margin — -29.5% vs -41.6%, a 12.1% gap on every dollar of revenue. On growth, Rocket Lab Corp posted the faster year-over-year revenue change (35.7% vs -2.3%). Fat Brands, Inc produced more free cash flow last quarter ($-16.9M vs $-114.2M). Over the past eight quarters, Rocket Lab Corp's revenue compounded faster (39.2% CAGR vs -6.1%).

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

Rocket Lab Corporation is a publicly traded aerospace manufacturer and launch service provider. Its Electron orbital rocket launches small satellites and has successfully completed over 75 missions as of January 2026, making it the most prolific small-lift launch vehicle in operation globally. A suborbital variant of Electron, called HASTE, was developed as a testbed to advance hypersonic technology development, while the next-generation reusable Neutron medium-lift launch vehicle is in devel...

FAT vs RKLB — Head-to-Head

Bigger by revenue
RKLB
RKLB
1.3× larger
RKLB
$179.7M
$140.0M
FAT
Growing faster (revenue YoY)
RKLB
RKLB
+38.0% gap
RKLB
35.7%
-2.3%
FAT
Higher net margin
RKLB
RKLB
12.1% more per $
RKLB
-29.5%
-41.6%
FAT
More free cash flow
FAT
FAT
$97.3M more FCF
FAT
$-16.9M
$-114.2M
RKLB
Faster 2-yr revenue CAGR
RKLB
RKLB
Annualised
RKLB
39.2%
-6.1%
FAT

Income Statement — Q3 FY2025 vs Q4 FY2025

Metric
FAT
FAT
RKLB
RKLB
Revenue
$140.0M
$179.7M
Net Profit
$-58.2M
$-52.9M
Gross Margin
38.0%
Operating Margin
-12.4%
-28.4%
Net Margin
-41.6%
-29.5%
Revenue YoY
-2.3%
35.7%
Net Profit YoY
-30.1%
-1.1%
EPS (diluted)
$-3.39
$-0.09

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
FAT
FAT
RKLB
RKLB
Q4 25
$179.7M
Q3 25
$140.0M
$155.1M
Q2 25
$146.8M
$144.5M
Q1 25
$142.0M
$122.6M
Q4 24
$145.3M
$132.4M
Q3 24
$143.4M
$104.8M
Q2 24
$152.0M
$106.3M
Q1 24
$152.0M
$92.8M
Net Profit
FAT
FAT
RKLB
RKLB
Q4 25
$-52.9M
Q3 25
$-58.2M
$-18.3M
Q2 25
$-54.2M
$-66.4M
Q1 25
$-46.0M
$-60.6M
Q4 24
$-67.4M
$-52.3M
Q3 24
$-44.8M
$-51.9M
Q2 24
$-39.4M
$-41.6M
Q1 24
$-38.3M
$-44.3M
Gross Margin
FAT
FAT
RKLB
RKLB
Q4 25
38.0%
Q3 25
37.0%
Q2 25
32.1%
Q1 25
28.8%
Q4 24
27.8%
Q3 24
26.7%
Q2 24
25.6%
Q1 24
26.1%
Operating Margin
FAT
FAT
RKLB
RKLB
Q4 25
-28.4%
Q3 25
-12.4%
-38.0%
Q2 25
-10.6%
-41.3%
Q1 25
-6.0%
-48.3%
Q4 24
-27.1%
-38.9%
Q3 24
-6.2%
-49.5%
Q2 24
-1.8%
-40.7%
Q1 24
-0.9%
-46.4%
Net Margin
FAT
FAT
RKLB
RKLB
Q4 25
-29.5%
Q3 25
-41.6%
-11.8%
Q2 25
-36.9%
-46.0%
Q1 25
-32.4%
-49.5%
Q4 24
-46.4%
-39.5%
Q3 24
-31.2%
-49.6%
Q2 24
-25.9%
-39.2%
Q1 24
-25.2%
-47.7%
EPS (diluted)
FAT
FAT
RKLB
RKLB
Q4 25
$-0.09
Q3 25
$-3.39
$-0.03
Q2 25
$-3.17
$-0.13
Q1 25
$-2.73
$-0.12
Q4 24
$-4.06
$-0.11
Q3 24
$-2.74
$-0.10
Q2 24
$-2.43
$-0.08
Q1 24
$-2.37
$-0.09

Balance Sheet & Financial Strength

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

Metric
FAT
FAT
RKLB
RKLB
Cash + ST InvestmentsLiquidity on hand
$1.0B
Total DebtLower is stronger
$1.3B
$152.4M
Stockholders' EquityBook value
$-585.8M
$1.7B
Total Assets
$1.2B
$2.3B
Debt / EquityLower = less leverage
0.09×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
FAT
FAT
RKLB
RKLB
Q4 25
$1.0B
Q3 25
$976.7M
Q2 25
$688.1M
Q1 25
$428.4M
Q4 24
$419.0M
Q3 24
$442.4M
Q2 24
$496.8M
Q1 24
$492.5M
Total Debt
FAT
FAT
RKLB
RKLB
Q4 25
$152.4M
Q3 25
$1.3B
$347.0M
Q2 25
$1.3B
$346.5M
Q1 25
$1.3B
$345.9M
Q4 24
$1.3B
$345.4M
Q3 24
$1.2B
$61.2M
Q2 24
$1.2B
$64.2M
Q1 24
$1.2B
$66.8M
Stockholders' Equity
FAT
FAT
RKLB
RKLB
Q4 25
$1.7B
Q3 25
$-585.8M
$1.3B
Q2 25
$-536.5M
$688.5M
Q1 25
$-493.9M
$431.3M
Q4 24
$-455.7M
$382.5M
Q3 24
$-386.1M
$419.8M
Q2 24
$-338.6M
$455.2M
Q1 24
$-296.8M
$478.9M
Total Assets
FAT
FAT
RKLB
RKLB
Q4 25
$2.3B
Q3 25
$1.2B
$2.2B
Q2 25
$1.2B
$1.6B
Q1 25
$1.3B
$1.3B
Q4 24
$1.3B
$1.2B
Q3 24
$1.3B
$1.2B
Q2 24
$1.4B
$1.2B
Q1 24
$1.4B
$1.2B
Debt / Equity
FAT
FAT
RKLB
RKLB
Q4 25
0.09×
Q3 25
0.27×
Q2 25
0.50×
Q1 25
0.80×
Q4 24
0.90×
Q3 24
0.15×
Q2 24
0.14×
Q1 24
0.14×

Cash Flow & Capital Efficiency

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

Metric
FAT
FAT
RKLB
RKLB
Operating Cash FlowLast quarter
$-14.5M
$-64.5M
Free Cash FlowOCF − Capex
$-16.9M
$-114.2M
FCF MarginFCF / Revenue
-12.1%
-63.6%
Capex IntensityCapex / Revenue
1.7%
27.6%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-75.0M
$-321.8M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
FAT
FAT
RKLB
RKLB
Q4 25
$-64.5M
Q3 25
$-14.5M
$-23.5M
Q2 25
$-26.9M
$-23.2M
Q1 25
$-13.2M
$-54.2M
Q4 24
$-10.4M
$-2.4M
Q3 24
$-3.2M
$-30.9M
Q2 24
$-14.2M
$-13.0M
Q1 24
$-28.4M
$-2.6M
Free Cash Flow
FAT
FAT
RKLB
RKLB
Q4 25
$-114.2M
Q3 25
$-16.9M
$-69.4M
Q2 25
$-29.3M
$-55.3M
Q1 25
$-17.8M
$-82.9M
Q4 24
$-11.0M
$-23.9M
Q3 24
$-11.1M
$-41.9M
Q2 24
$-24.4M
$-28.3M
Q1 24
$-32.5M
$-21.8M
FCF Margin
FAT
FAT
RKLB
RKLB
Q4 25
-63.6%
Q3 25
-12.1%
-44.8%
Q2 25
-20.0%
-38.3%
Q1 25
-12.5%
-67.6%
Q4 24
-7.6%
-18.1%
Q3 24
-7.7%
-40.0%
Q2 24
-16.1%
-26.7%
Q1 24
-21.4%
-23.5%
Capex Intensity
FAT
FAT
RKLB
RKLB
Q4 25
27.6%
Q3 25
1.7%
29.6%
Q2 25
1.6%
22.2%
Q1 25
3.2%
23.4%
Q4 24
0.4%
16.3%
Q3 24
5.5%
10.5%
Q2 24
6.7%
14.4%
Q1 24
2.7%
20.7%

Financial Flow Comparison

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

Revenue Breakdown by Segment

FAT
FAT

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

RKLB
RKLB

Products$94.0M52%
Transferred Over Time$87.3M49%

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