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Side-by-side financial comparison of STEM, INC. (STEM) and Star Equity Holdings, Inc. (STRR). Click either name above to swap in a different company.

Star Equity Holdings, Inc. is the larger business by last-quarter revenue ($56.8M vs $47.1M, roughly 1.2× STEM, INC.). Star Equity Holdings, Inc. runs the higher net margin — -3.0% vs -33.9%, a 30.9% gap on every dollar of revenue. On growth, Star Equity Holdings, Inc. posted the faster year-over-year revenue change (69.0% vs -15.6%). Over the past eight quarters, STEM, INC.'s revenue compounded faster (36.1% CAGR vs 29.5%).

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.

Artists Equity is an American production company founded by actors and filmmakers Ben Affleck and Matt Damon in November 2022.

STEM vs STRR — Head-to-Head

Bigger by revenue
STRR
STRR
1.2× larger
STRR
$56.8M
$47.1M
STEM
Growing faster (revenue YoY)
STRR
STRR
+84.6% gap
STRR
69.0%
-15.6%
STEM
Higher net margin
STRR
STRR
30.9% more per $
STRR
-3.0%
-33.9%
STEM
Faster 2-yr revenue CAGR
STEM
STEM
Annualised
STEM
36.1%
29.5%
STRR

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
STEM
STEM
STRR
STRR
Revenue
$47.1M
$56.8M
Net Profit
$-16.0M
$-1.7M
Gross Margin
48.9%
Operating Margin
-17.7%
-0.2%
Net Margin
-33.9%
-3.0%
Revenue YoY
-15.6%
69.0%
Net Profit YoY
68.8%
-192.1%
EPS (diluted)
$-4.40
$-0.49

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
STEM
STEM
STRR
STRR
Q4 25
$47.1M
$56.8M
Q3 25
$38.2M
$48.0M
Q2 25
$38.4M
$35.5M
Q1 25
$32.5M
$31.9M
Q4 24
$55.8M
$33.6M
Q3 24
$29.3M
$36.9M
Q2 24
$34.0M
$35.7M
Q1 24
$25.5M
$33.9M
Net Profit
STEM
STEM
STRR
STRR
Q4 25
$-16.0M
$-1.7M
Q3 25
$-23.8M
$-1.8M
Q2 25
$202.5M
$-688.0K
Q1 25
$-25.0M
$-1.8M
Q4 24
$-51.1M
$-585.0K
Q3 24
$-148.3M
$-846.0K
Q2 24
$-582.3M
$-441.0K
Q1 24
$-72.3M
$-2.9M
Gross Margin
STEM
STEM
STRR
STRR
Q4 25
48.9%
Q3 25
35.5%
43.0%
Q2 25
33.4%
Q1 25
32.4%
Q4 24
-4.4%
Q3 24
21.2%
50.5%
Q2 24
27.6%
Q1 24
-95.0%
Operating Margin
STEM
STEM
STRR
STRR
Q4 25
-17.7%
-0.2%
Q3 25
-33.6%
-3.4%
Q2 25
-34.8%
-0.6%
Q1 25
-65.0%
-5.4%
Q4 24
-84.4%
-0.4%
Q3 24
-493.2%
-1.2%
Q2 24
-1705.5%
-0.5%
Q1 24
-267.0%
-9.0%
Net Margin
STEM
STEM
STRR
STRR
Q4 25
-33.9%
-3.0%
Q3 25
-62.2%
-3.7%
Q2 25
527.8%
-1.9%
Q1 25
-76.9%
-5.5%
Q4 24
-91.6%
-1.7%
Q3 24
-506.3%
-2.3%
Q2 24
-1712.6%
-1.2%
Q1 24
-283.9%
-8.6%
EPS (diluted)
STEM
STEM
STRR
STRR
Q4 25
$-4.40
$-0.49
Q3 25
$-2.84
$-0.54
Q2 25
$-1.79
$-0.23
Q1 25
$-0.15
$-0.59
Q4 24
$-15.29
$-0.21
Q3 24
$-18.24
$-0.28
Q2 24
$-71.81
$-0.15
Q1 24
$-0.46
$-0.95

Balance Sheet & Financial Strength

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

Metric
STEM
STEM
STRR
STRR
Cash + ST InvestmentsLiquidity on hand
$48.9M
$10.3M
Total DebtLower is stronger
Stockholders' EquityBook value
$-249.4M
$65.7M
Total Assets
$308.9M
$113.2M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
STEM
STEM
STRR
STRR
Q4 25
$48.9M
$10.3M
Q3 25
$43.1M
$15.4M
Q2 25
$40.8M
$16.8M
Q1 25
$58.6M
$16.6M
Q4 24
$56.3M
$17.0M
Q3 24
$75.4M
$15.8M
Q2 24
$89.6M
$14.7M
Q1 24
$112.8M
$20.4M
Total Debt
STEM
STEM
STRR
STRR
Q4 25
Q3 25
$6.5M
Q2 25
Q1 25
Q4 24
$0
Q3 24
Q2 24
Q1 24
Stockholders' Equity
STEM
STEM
STRR
STRR
Q4 25
$-249.4M
$65.7M
Q3 25
$-235.7M
$67.8M
Q2 25
$-214.1M
$40.1M
Q1 25
$-417.5M
$39.5M
Q4 24
$-398.4M
$40.4M
Q3 24
$-344.1M
$42.9M
Q2 24
$-203.2M
$42.6M
Q1 24
$371.6M
$44.3M
Total Assets
STEM
STEM
STRR
STRR
Q4 25
$308.9M
$113.2M
Q3 25
$362.6M
$117.1M
Q2 25
$379.2M
$55.6M
Q1 25
$405.1M
$53.2M
Q4 24
$437.4M
$52.6M
Q3 24
$537.8M
$52.6M
Q2 24
$691.5M
$52.6M
Q1 24
$1.3B
$52.6M
Debt / Equity
STEM
STEM
STRR
STRR
Q4 25
Q3 25
0.10×
Q2 25
Q1 25
Q4 24
0.00×
Q3 24
Q2 24
Q1 24

Cash Flow & Capital Efficiency

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

Metric
STEM
STEM
STRR
STRR
Operating Cash FlowLast quarter
$8.2M
$-7.3M
Free Cash FlowOCF − Capex
$-9.0M
FCF MarginFCF / Revenue
-15.8%
Capex IntensityCapex / Revenue
3.0%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-13.0M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
STEM
STEM
STRR
STRR
Q4 25
$8.2M
$-7.3M
Q3 25
$11.4M
$-2.7M
Q2 25
$-21.3M
$139.0K
Q1 25
$8.5M
$-802.0K
Q4 24
$-14.7M
$-2.8M
Q3 24
$-9.4M
$1.3M
Q2 24
$-11.9M
$-4.3M
Q1 24
$-621.0K
$-1.8M
Free Cash Flow
STEM
STEM
STRR
STRR
Q4 25
$-9.0M
Q3 25
$-3.4M
Q2 25
$102.0K
Q1 25
$-808.0K
Q4 24
$-2.8M
Q3 24
$1.3M
Q2 24
$-4.3M
Q1 24
$-1.8M
FCF Margin
STEM
STEM
STRR
STRR
Q4 25
-15.8%
Q3 25
-7.0%
Q2 25
0.3%
Q1 25
-2.5%
Q4 24
-8.3%
Q3 24
3.4%
Q2 24
-12.0%
Q1 24
-5.3%
Capex Intensity
STEM
STEM
STRR
STRR
Q4 25
3.0%
Q3 25
1.3%
Q2 25
0.1%
Q1 25
0.0%
Q4 24
0.1%
Q3 24
0.0%
Q2 24
0.0%
Q1 24
0.0%
Cash Conversion
STEM
STEM
STRR
STRR
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

STEM
STEM

Segment breakdown not available.

STRR
STRR

Revenue From Other Contracts With Customers$27.6M49%
Other$24.3M43%
Energy Services Segment$4.9M9%

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