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Side-by-side financial comparison of Curbline Properties Corp. (CURB) and STEM, INC. (STEM). Click either name above to swap in a different company.

Curbline Properties Corp. is the larger business by last-quarter revenue ($54.1M vs $47.1M, roughly 1.1× STEM, INC.). Curbline Properties Corp. runs the higher net margin — 17.6% vs -33.9%, a 51.5% 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.

CURB vs STEM — Head-to-Head

Bigger by revenue
CURB
CURB
1.1× larger
CURB
$54.1M
$47.1M
STEM
Higher net margin
CURB
CURB
51.5% more per $
CURB
17.6%
-33.9%
STEM

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
CURB
CURB
STEM
STEM
Revenue
$54.1M
$47.1M
Net Profit
$9.6M
$-16.0M
Gross Margin
48.9%
Operating Margin
17.8%
-17.7%
Net Margin
17.6%
-33.9%
Revenue YoY
-15.6%
Net Profit YoY
68.8%
EPS (diluted)
$0.08
$-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
CURB
CURB
STEM
STEM
Q4 25
$54.1M
$47.1M
Q3 25
$48.6M
$38.2M
Q2 25
$41.4M
$38.4M
Q1 25
$38.7M
$32.5M
Q4 24
$55.8M
Q3 24
$29.8M
$29.3M
Q2 24
$34.0M
Q1 24
$25.5M
Net Profit
CURB
CURB
STEM
STEM
Q4 25
$9.6M
$-16.0M
Q3 25
$9.4M
$-23.8M
Q2 25
$10.4M
$202.5M
Q1 25
$10.6M
$-25.0M
Q4 24
$-51.1M
Q3 24
$-15.4M
$-148.3M
Q2 24
$-582.3M
Q1 24
$-72.3M
Gross Margin
CURB
CURB
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
CURB
CURB
STEM
STEM
Q4 25
17.8%
-17.7%
Q3 25
19.3%
-33.6%
Q2 25
25.3%
-34.8%
Q1 25
27.6%
-65.0%
Q4 24
-84.4%
Q3 24
-51.8%
-493.2%
Q2 24
-1705.5%
Q1 24
-267.0%
Net Margin
CURB
CURB
STEM
STEM
Q4 25
17.6%
-33.9%
Q3 25
19.2%
-62.2%
Q2 25
25.1%
527.8%
Q1 25
27.3%
-76.9%
Q4 24
-91.6%
Q3 24
-51.8%
-506.3%
Q2 24
-1712.6%
Q1 24
-283.9%
EPS (diluted)
CURB
CURB
STEM
STEM
Q4 25
$0.08
$-4.40
Q3 25
$0.09
$-2.84
Q2 25
$0.10
$-1.79
Q1 25
$0.10
$-0.15
Q4 24
$-15.29
Q3 24
$-0.15
$-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
CURB
CURB
STEM
STEM
Cash + ST InvestmentsLiquidity on hand
$289.6M
$48.9M
Total DebtLower is stronger
$423.2M
Stockholders' EquityBook value
$1.9B
$-249.4M
Total Assets
$2.5B
$308.9M
Debt / EquityLower = less leverage
0.22×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CURB
CURB
STEM
STEM
Q4 25
$289.6M
$48.9M
Q3 25
$430.1M
$43.1M
Q2 25
$429.9M
$40.8M
Q1 25
$594.0M
$58.6M
Q4 24
$56.3M
Q3 24
$2.5M
$75.4M
Q2 24
$89.6M
Q1 24
$112.8M
Total Debt
CURB
CURB
STEM
STEM
Q4 25
$423.2M
Q3 25
$396.4M
Q2 25
$99.1M
Q1 25
$99.0M
Q4 24
Q3 24
Q2 24
Q1 24
Stockholders' Equity
CURB
CURB
STEM
STEM
Q4 25
$1.9B
$-249.4M
Q3 25
$1.9B
$-235.7M
Q2 25
$1.9B
$-214.1M
Q1 25
$1.9B
$-417.5M
Q4 24
$-398.4M
Q3 24
$1.1B
$-344.1M
Q2 24
$-203.2M
Q1 24
$371.6M
Total Assets
CURB
CURB
STEM
STEM
Q4 25
$2.5B
$308.9M
Q3 25
$2.4B
$362.6M
Q2 25
$2.1B
$379.2M
Q1 25
$2.1B
$405.1M
Q4 24
$437.4M
Q3 24
$1.2B
$537.8M
Q2 24
$691.5M
Q1 24
$1.3B
Debt / Equity
CURB
CURB
STEM
STEM
Q4 25
0.22×
Q3 25
0.21×
Q2 25
0.05×
Q1 25
0.05×
Q4 24
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
CURB
CURB
STEM
STEM
Operating Cash FlowLast quarter
$124.6M
$8.2M
Free Cash FlowOCF − Capex
FCF MarginFCF / Revenue
Capex IntensityCapex / Revenue
Cash ConversionOCF / Net Profit
13.04×
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CURB
CURB
STEM
STEM
Q4 25
$124.6M
$8.2M
Q3 25
$39.2M
$11.4M
Q2 25
$34.2M
$-21.3M
Q1 25
$25.4M
$8.5M
Q4 24
$-14.7M
Q3 24
$-9.4M
Q2 24
$-11.9M
Q1 24
$-621.0K
Cash Conversion
CURB
CURB
STEM
STEM
Q4 25
13.04×
Q3 25
4.19×
Q2 25
3.28×
-0.11×
Q1 25
2.40×
Q4 24
Q3 24
Q2 24
Q1 24

Financial Flow Comparison

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

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