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

STEM, INC. is the larger business by last-quarter revenue ($47.1M vs $29.2M, roughly 1.6× BGM Group Ltd.). BGM Group Ltd. runs the higher net margin — 1.5% vs -33.9%, a 35.4% gap on every dollar of revenue.

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.

BGM vs STEM — Head-to-Head

Bigger by revenue
STEM
STEM
1.6× larger
STEM
$47.1M
$29.2M
BGM
Higher net margin
BGM
BGM
35.4% more per $
BGM
1.5%
-33.9%
STEM

Income Statement — Q2 FY2025 vs Q4 FY2025

Metric
BGM
BGM
STEM
STEM
Revenue
$29.2M
$47.1M
Net Profit
$439.4K
$-16.0M
Gross Margin
7.9%
48.9%
Operating Margin
0.7%
-17.7%
Net Margin
1.5%
-33.9%
Revenue YoY
-15.6%
Net Profit YoY
68.8%
EPS (diluted)
$-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
BGM
BGM
STEM
STEM
Q4 25
$47.1M
Q3 25
$38.2M
Q2 25
$38.4M
Q1 25
$29.2M
$32.5M
Q4 24
$55.8M
Q3 24
$22.8M
$29.3M
Q2 24
$34.0M
Q1 24
$32.1M
$25.5M
Net Profit
BGM
BGM
STEM
STEM
Q4 25
$-16.0M
Q3 25
$-23.8M
Q2 25
$202.5M
Q1 25
$439.4K
$-25.0M
Q4 24
$-51.1M
Q3 24
$-148.3M
Q2 24
$-582.3M
Q1 24
$249.7K
$-72.3M
Gross Margin
BGM
BGM
STEM
STEM
Q4 25
48.9%
Q3 25
35.5%
Q2 25
33.4%
Q1 25
7.9%
32.4%
Q4 24
-4.4%
Q3 24
21.2%
Q2 24
27.6%
Q1 24
10.9%
-95.0%
Operating Margin
BGM
BGM
STEM
STEM
Q4 25
-17.7%
Q3 25
-33.6%
Q2 25
-34.8%
Q1 25
0.7%
-65.0%
Q4 24
-84.4%
Q3 24
-3.8%
-493.2%
Q2 24
-1705.5%
Q1 24
3.8%
-267.0%
Net Margin
BGM
BGM
STEM
STEM
Q4 25
-33.9%
Q3 25
-62.2%
Q2 25
527.8%
Q1 25
1.5%
-76.9%
Q4 24
-91.6%
Q3 24
-506.3%
Q2 24
-1712.6%
Q1 24
0.8%
-283.9%
EPS (diluted)
BGM
BGM
STEM
STEM
Q4 25
$-4.40
Q3 25
$-2.84
Q2 25
$-1.79
Q1 25
$-0.15
Q4 24
$-15.29
Q3 24
$-18.24
Q2 24
$-71.81
Q1 24
$-0.46

Balance Sheet & Financial Strength

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

Metric
BGM
BGM
STEM
STEM
Cash + ST InvestmentsLiquidity on hand
$9.7M
$48.9M
Total DebtLower is stronger
Stockholders' EquityBook value
$182.1M
$-249.4M
Total Assets
$207.4M
$308.9M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
BGM
BGM
STEM
STEM
Q4 25
$48.9M
Q3 25
$43.1M
Q2 25
$40.8M
Q1 25
$9.7M
$58.6M
Q4 24
$56.3M
Q3 24
$599.4K
$75.4M
Q2 24
$89.6M
Q1 24
$10.3M
$112.8M
Stockholders' Equity
BGM
BGM
STEM
STEM
Q4 25
$-249.4M
Q3 25
$-235.7M
Q2 25
$-214.1M
Q1 25
$182.1M
$-417.5M
Q4 24
$-398.4M
Q3 24
$9.8M
$-344.1M
Q2 24
$-203.2M
Q1 24
$43.4M
$371.6M
Total Assets
BGM
BGM
STEM
STEM
Q4 25
$308.9M
Q3 25
$362.6M
Q2 25
$379.2M
Q1 25
$207.4M
$405.1M
Q4 24
$437.4M
Q3 24
$26.0M
$537.8M
Q2 24
$691.5M
Q1 24
$49.9M
$1.3B

Cash Flow & Capital Efficiency

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

Metric
BGM
BGM
STEM
STEM
Operating Cash FlowLast quarter
$8.2M
Free Cash FlowOCF − Capex
FCF MarginFCF / Revenue
Capex IntensityCapex / Revenue
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
BGM
BGM
STEM
STEM
Q4 25
$8.2M
Q3 25
$11.4M
Q2 25
$-21.3M
Q1 25
$8.5M
Q4 24
$-14.7M
Q3 24
$-5.1M
$-9.4M
Q2 24
$-11.9M
Q1 24
$-621.0K
Free Cash Flow
BGM
BGM
STEM
STEM
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
Q3 24
$-5.1M
Q2 24
Q1 24
FCF Margin
BGM
BGM
STEM
STEM
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
Q3 24
-22.2%
Q2 24
Q1 24
Capex Intensity
BGM
BGM
STEM
STEM
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
Q3 24
0.0%
Q2 24
Q1 24
Cash Conversion
BGM
BGM
STEM
STEM
Q4 25
Q3 25
Q2 25
-0.11×
Q1 25
Q4 24
Q3 24
Q2 24
Q1 24

Financial Flow Comparison

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

Revenue Breakdown by Segment

BGM
BGM

Other$17.4M60%
Cost of revenue$11.8M40%

STEM
STEM

Segment breakdown not available.

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