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Side-by-side financial comparison of GEN Restaurant Group, Inc. (GENK) and STEM, INC. (STEM). Click either name above to swap in a different company.

GEN Restaurant Group, Inc. is the larger business by last-quarter revenue ($49.7M vs $47.1M, roughly 1.1× STEM, INC.). GEN Restaurant Group, Inc. runs the higher net margin — -3.8% vs -33.9%, a 30.1% gap on every dollar of revenue. On growth, GEN Restaurant Group, Inc. posted the faster year-over-year revenue change (-9.0% vs -15.6%). Over the past eight quarters, STEM, INC.'s revenue compounded faster (36.1% CAGR vs -1.0%).

Gen Korean BBQ is an American chain of all-you-can-eat Korean barbecue restaurants mainly concentrated around the Western U.S. It opened in 2011, and has since grown to 43 locations as of 2024.

StemCells, Inc. is a public biopharmaceutical company headquartered in Newark, California, that is developing purified human neural stem cells (HuCNS-SCs) in the hopes of treating central nervous system disorders and paralysis. StemCells' HuCNS-SCs have the ability to differentiate into the three main types of cells found in the central nervous system: neurons, astrocytes and oligodendrocytes.

GENK vs STEM — Head-to-Head

Bigger by revenue
GENK
GENK
1.1× larger
GENK
$49.7M
$47.1M
STEM
Growing faster (revenue YoY)
GENK
GENK
+6.6% gap
GENK
-9.0%
-15.6%
STEM
Higher net margin
GENK
GENK
30.1% more per $
GENK
-3.8%
-33.9%
STEM
Faster 2-yr revenue CAGR
STEM
STEM
Annualised
STEM
36.1%
-1.0%
GENK

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
GENK
GENK
STEM
STEM
Revenue
$49.7M
$47.1M
Net Profit
$-1.9M
$-16.0M
Gross Margin
48.9%
Operating Margin
-24.5%
-17.7%
Net Margin
-3.8%
-33.9%
Revenue YoY
-9.0%
-15.6%
Net Profit YoY
-821.4%
68.8%
EPS (diluted)
$-0.37
$-4.40

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
GENK
GENK
STEM
STEM
Q4 25
$49.7M
$47.1M
Q3 25
$50.4M
$38.2M
Q2 25
$55.0M
$38.4M
Q1 25
$57.3M
$32.5M
Q4 24
$54.7M
$55.8M
Q3 24
$49.1M
$29.3M
Q2 24
$53.9M
$34.0M
Q1 24
$50.8M
$25.5M
Net Profit
GENK
GENK
STEM
STEM
Q4 25
$-1.9M
$-16.0M
Q3 25
$-566.0K
$-23.8M
Q2 25
$-261.0K
$202.5M
Q1 25
$-301.0K
$-25.0M
Q4 24
$-206.0K
$-51.1M
Q3 24
$25.0K
$-148.3M
Q2 24
$277.0K
$-582.3M
Q1 24
$496.0K
$-72.3M
Gross Margin
GENK
GENK
STEM
STEM
Q4 25
48.9%
Q3 25
35.5%
Q2 25
33.4%
Q1 25
32.4%
Q4 24
-4.4%
Q3 24
21.2%
Q2 24
27.6%
Q1 24
-95.0%
Operating Margin
GENK
GENK
STEM
STEM
Q4 25
-24.5%
-17.7%
Q3 25
-7.4%
-33.6%
Q2 25
-3.4%
-34.8%
Q1 25
-3.8%
-65.0%
Q4 24
-2.4%
-84.4%
Q3 24
0.2%
-493.2%
Q2 24
3.0%
-1705.5%
Q1 24
0.2%
-267.0%
Net Margin
GENK
GENK
STEM
STEM
Q4 25
-3.8%
-33.9%
Q3 25
-1.1%
-62.2%
Q2 25
-0.5%
527.8%
Q1 25
-0.5%
-76.9%
Q4 24
-0.4%
-91.6%
Q3 24
0.1%
-506.3%
Q2 24
0.5%
-1712.6%
Q1 24
1.0%
-283.9%
EPS (diluted)
GENK
GENK
STEM
STEM
Q4 25
$-0.37
$-4.40
Q3 25
$-0.11
$-2.84
Q2 25
$-0.05
$-1.79
Q1 25
$-0.06
$-0.15
Q4 24
$-0.05
$-15.29
Q3 24
$0.01
$-18.24
Q2 24
$0.06
$-71.81
Q1 24
$0.11
$-0.46

Balance Sheet & Financial Strength

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

Metric
GENK
GENK
STEM
STEM
Cash + ST InvestmentsLiquidity on hand
$2.8M
$48.9M
Total DebtLower is stronger
$13.6M
Stockholders' EquityBook value
$26.5M
$-249.4M
Total Assets
$259.9M
$308.9M
Debt / EquityLower = less leverage
0.51×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
GENK
GENK
STEM
STEM
Q4 25
$2.8M
$48.9M
Q3 25
$4.8M
$43.1M
Q2 25
$9.6M
$40.8M
Q1 25
$15.4M
$58.6M
Q4 24
$23.7M
$56.3M
Q3 24
$22.1M
$75.4M
Q2 24
$29.2M
$89.6M
Q1 24
$28.1M
$112.8M
Total Debt
GENK
GENK
STEM
STEM
Q4 25
$13.6M
Q3 25
$10.8M
Q2 25
$7.8M
Q1 25
$6.5M
Q4 24
$6.9M
Q3 24
$7.2M
Q2 24
$7.6M
Q1 24
$7.7M
Stockholders' Equity
GENK
GENK
STEM
STEM
Q4 25
$26.5M
$-249.4M
Q3 25
$38.1M
$-235.7M
Q2 25
$41.0M
$-214.1M
Q1 25
$42.8M
$-417.5M
Q4 24
$44.1M
$-398.4M
Q3 24
$46.5M
$-344.1M
Q2 24
$45.9M
$-203.2M
Q1 24
$40.4M
$371.6M
Total Assets
GENK
GENK
STEM
STEM
Q4 25
$259.9M
$308.9M
Q3 25
$245.5M
$362.6M
Q2 25
$246.3M
$379.2M
Q1 25
$232.4M
$405.1M
Q4 24
$240.4M
$437.4M
Q3 24
$225.7M
$537.8M
Q2 24
$218.8M
$691.5M
Q1 24
$214.5M
$1.3B
Debt / Equity
GENK
GENK
STEM
STEM
Q4 25
0.51×
Q3 25
0.28×
Q2 25
0.19×
Q1 25
0.15×
Q4 24
0.16×
Q3 24
0.16×
Q2 24
0.17×
Q1 24
0.19×

Cash Flow & Capital Efficiency

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

Metric
GENK
GENK
STEM
STEM
Operating Cash FlowLast quarter
$-426.0K
$8.2M
Free Cash FlowOCF − Capex
$-5.6M
FCF MarginFCF / Revenue
-11.3%
Capex IntensityCapex / Revenue
10.5%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-24.3M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
GENK
GENK
STEM
STEM
Q4 25
$-426.0K
$8.2M
Q3 25
$-1.6M
$11.4M
Q2 25
$3.3M
$-21.3M
Q1 25
$2.2M
$8.5M
Q4 24
$7.3M
$-14.7M
Q3 24
$1.4M
$-9.4M
Q2 24
$5.6M
$-11.9M
Q1 24
$3.5M
$-621.0K
Free Cash Flow
GENK
GENK
STEM
STEM
Q4 25
$-5.6M
Q3 25
$-7.7M
Q2 25
$-6.3M
Q1 25
$-4.7M
Q4 24
$165.0K
Q3 24
$-6.8M
Q2 24
$1.2M
Q1 24
$-586.0K
FCF Margin
GENK
GENK
STEM
STEM
Q4 25
-11.3%
Q3 25
-15.3%
Q2 25
-11.5%
Q1 25
-8.2%
Q4 24
0.3%
Q3 24
-13.9%
Q2 24
2.3%
Q1 24
-1.2%
Capex Intensity
GENK
GENK
STEM
STEM
Q4 25
10.5%
Q3 25
12.0%
Q2 25
17.5%
Q1 25
11.9%
Q4 24
13.1%
Q3 24
16.9%
Q2 24
8.0%
Q1 24
8.1%
Cash Conversion
GENK
GENK
STEM
STEM
Q4 25
Q3 25
Q2 25
-0.11×
Q1 25
Q4 24
Q3 24
57.96×
Q2 24
20.06×
Q1 24
7.08×

Financial Flow Comparison

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

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