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Side-by-side financial comparison of Intuitive Machines, Inc. (LUNR) 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 $43.3M, roughly 1.1× Intuitive Machines, Inc.). STEM, INC. runs the higher net margin — -33.9% vs -92.1%, a 58.2% gap on every dollar of revenue. On growth, STEM, INC. posted the faster year-over-year revenue change (-15.6% vs -20.8%). Over the past eight quarters, STEM, INC.'s revenue compounded faster (36.1% CAGR vs -23.1%).

Intuitive Machines, Inc. is an American space exploration company headquartered in Houston, Texas. It was founded in 2013 by Stephen Altemus, Kam Ghaffarian, and Tim Crain, to provide commercial and government exploration of the Moon. Today the company offers lunar surface access for transportation and payload delivery, data transmission services, and infrastructure-as-a-service. Intuitive Machines holds three NASA contracts under the space agency's Commercial Lunar Payload Services (CLPS) in...

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.

LUNR vs STEM — Head-to-Head

Bigger by revenue
STEM
STEM
1.1× larger
STEM
$47.1M
$43.3M
LUNR
Growing faster (revenue YoY)
STEM
STEM
+5.2% gap
STEM
-15.6%
-20.8%
LUNR
Higher net margin
STEM
STEM
58.2% more per $
STEM
-33.9%
-92.1%
LUNR
Faster 2-yr revenue CAGR
STEM
STEM
Annualised
STEM
36.1%
-23.1%
LUNR

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
LUNR
LUNR
STEM
STEM
Revenue
$43.3M
$47.1M
Net Profit
$-39.9M
$-16.0M
Gross Margin
48.9%
Operating Margin
-76.4%
-17.7%
Net Margin
-92.1%
-33.9%
Revenue YoY
-20.8%
-15.6%
Net Profit YoY
73.3%
68.8%
EPS (diluted)
$-0.34
$-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
LUNR
LUNR
STEM
STEM
Q4 25
$43.3M
$47.1M
Q3 25
$51.0M
$38.2M
Q2 25
$50.3M
$38.4M
Q1 25
$62.5M
$32.5M
Q4 24
$54.7M
$55.8M
Q3 24
$58.5M
$29.3M
Q2 24
$41.6M
$34.0M
Q1 24
$73.2M
$25.5M
Net Profit
LUNR
LUNR
STEM
STEM
Q4 25
$-39.9M
$-16.0M
Q3 25
$-6.8M
$-23.8M
Q2 25
$-25.2M
$202.5M
Q1 25
$-11.4M
$-25.0M
Q4 24
$-149.2M
$-51.1M
Q3 24
$-55.4M
$-148.3M
Q2 24
$18.7M
$-582.3M
Q1 24
$-97.5M
$-72.3M
Gross Margin
LUNR
LUNR
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
LUNR
LUNR
STEM
STEM
Q4 25
-76.4%
-17.7%
Q3 25
-30.2%
-33.6%
Q2 25
-56.9%
-34.8%
Q1 25
-16.1%
-65.0%
Q4 24
-24.5%
-84.4%
Q3 24
-23.5%
-493.2%
Q2 24
-66.0%
-1705.5%
Q1 24
-3.8%
-267.0%
Net Margin
LUNR
LUNR
STEM
STEM
Q4 25
-92.1%
-33.9%
Q3 25
-13.4%
-62.2%
Q2 25
-50.0%
527.8%
Q1 25
-18.2%
-76.9%
Q4 24
-272.9%
-91.6%
Q3 24
-94.7%
-506.3%
Q2 24
44.8%
-1712.6%
Q1 24
-133.1%
-283.9%
EPS (diluted)
LUNR
LUNR
STEM
STEM
Q4 25
$-0.34
$-4.40
Q3 25
$-0.06
$-2.84
Q2 25
$-0.22
$-1.79
Q1 25
$-0.11
$-0.15
Q4 24
$-1.42
$-15.29
Q3 24
$-0.83
$-18.24
Q2 24
$0.30
$-71.81
Q1 24
$-2.68
$-0.46

Balance Sheet & Financial Strength

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

Metric
LUNR
LUNR
STEM
STEM
Cash + ST InvestmentsLiquidity on hand
$582.6M
$48.9M
Total DebtLower is stronger
$335.3M
Stockholders' EquityBook value
$-755.0M
$-249.4M
Total Assets
$757.2M
$308.9M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
LUNR
LUNR
STEM
STEM
Q4 25
$582.6M
$48.9M
Q3 25
$622.0M
$43.1M
Q2 25
$344.9M
$40.8M
Q1 25
$373.3M
$58.6M
Q4 24
$207.6M
$56.3M
Q3 24
$89.6M
$75.4M
Q2 24
$31.6M
$89.6M
Q1 24
$55.2M
$112.8M
Total Debt
LUNR
LUNR
STEM
STEM
Q4 25
$335.3M
Q3 25
$334.8M
Q2 25
Q1 25
Q4 24
$0
Q3 24
Q2 24
Q1 24
Stockholders' Equity
LUNR
LUNR
STEM
STEM
Q4 25
$-755.0M
$-249.4M
Q3 25
$-404.2M
$-235.7M
Q2 25
$-381.2M
$-214.1M
Q1 25
$-136.9M
$-417.5M
Q4 24
$-1.0B
$-398.4M
Q3 24
$-496.8M
$-344.1M
Q2 24
$-235.0M
$-203.2M
Q1 24
$-493.6M
$371.6M
Total Assets
LUNR
LUNR
STEM
STEM
Q4 25
$757.2M
$308.9M
Q3 25
$753.5M
$362.6M
Q2 25
$475.6M
$379.2M
Q1 25
$500.0M
$405.1M
Q4 24
$355.4M
$437.4M
Q3 24
$224.8M
$537.8M
Q2 24
$140.1M
$691.5M
Q1 24
$170.8M
$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
LUNR
LUNR
STEM
STEM
Operating Cash FlowLast quarter
$-7.3M
$8.2M
Free Cash FlowOCF − Capex
$-22.9M
FCF MarginFCF / Revenue
-53.0%
Capex IntensityCapex / Revenue
36.1%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-56.0M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
LUNR
LUNR
STEM
STEM
Q4 25
$-7.3M
$8.2M
Q3 25
$-7.2M
$11.4M
Q2 25
$-19.3M
$-21.3M
Q1 25
$19.4M
$8.5M
Q4 24
$-2.0M
$-14.7M
Q3 24
$-17.9M
$-9.4M
Q2 24
$-31.3M
$-11.9M
Q1 24
$-6.4M
$-621.0K
Free Cash Flow
LUNR
LUNR
STEM
STEM
Q4 25
$-22.9M
Q3 25
$-19.0M
Q2 25
$-27.3M
Q1 25
$13.3M
Q4 24
$-6.9M
Q3 24
$-19.3M
Q2 24
$-33.5M
Q1 24
$-8.0M
FCF Margin
LUNR
LUNR
STEM
STEM
Q4 25
-53.0%
Q3 25
-37.2%
Q2 25
-54.3%
Q1 25
21.3%
Q4 24
-12.6%
Q3 24
-33.0%
Q2 24
-80.4%
Q1 24
-11.0%
Capex Intensity
LUNR
LUNR
STEM
STEM
Q4 25
36.1%
Q3 25
23.2%
Q2 25
16.0%
Q1 25
9.8%
Q4 24
9.0%
Q3 24
2.4%
Q2 24
5.3%
Q1 24
2.2%
Cash Conversion
LUNR
LUNR
STEM
STEM
Q4 25
Q3 25
Q2 25
-0.11×
Q1 25
Q4 24
Q3 24
Q2 24
-1.67×
Q1 24

Financial Flow Comparison

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

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