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Side-by-side financial comparison of STEM, INC. (STEM) and FIRST FINANCIAL CORP (THFF). Click either name above to swap in a different company.

FIRST FINANCIAL CORP is the larger business by last-quarter revenue ($70.5M vs $47.1M, roughly 1.5× STEM, INC.). FIRST FINANCIAL CORP runs the higher net margin — 30.4% vs -33.9%, a 64.3% gap on every dollar of revenue. On growth, FIRST FINANCIAL CORP posted the faster year-over-year revenue change (14.1% vs -15.6%). Over the past eight quarters, STEM, INC.'s revenue compounded faster (36.1% CAGR vs 20.8%).

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.

First American Financial Corporation is an American financial services company which provides title insurance and settlement services to the real estate and mortgage industries.

STEM vs THFF — Head-to-Head

Bigger by revenue
THFF
THFF
1.5× larger
THFF
$70.5M
$47.1M
STEM
Growing faster (revenue YoY)
THFF
THFF
+29.7% gap
THFF
14.1%
-15.6%
STEM
Higher net margin
THFF
THFF
64.3% more per $
THFF
30.4%
-33.9%
STEM
Faster 2-yr revenue CAGR
STEM
STEM
Annualised
STEM
36.1%
20.8%
THFF

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
STEM
STEM
THFF
THFF
Revenue
$47.1M
$70.5M
Net Profit
$-16.0M
$21.5M
Gross Margin
48.9%
Operating Margin
-17.7%
37.4%
Net Margin
-33.9%
30.4%
Revenue YoY
-15.6%
14.1%
Net Profit YoY
68.8%
32.1%
EPS (diluted)
$-4.40
$1.81

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
THFF
THFF
Q4 25
$47.1M
$70.5M
Q3 25
$38.2M
$65.8M
Q2 25
$38.4M
$63.1M
Q1 25
$32.5M
$62.5M
Q4 24
$55.8M
$61.8M
Q3 24
$29.3M
$58.4M
Q2 24
$34.0M
$49.2M
Q1 24
$25.5M
$48.4M
Net Profit
STEM
STEM
THFF
THFF
Q4 25
$-16.0M
$21.5M
Q3 25
$-23.8M
$20.8M
Q2 25
$202.5M
$18.6M
Q1 25
$-25.0M
$18.4M
Q4 24
$-51.1M
$16.2M
Q3 24
$-148.3M
$8.7M
Q2 24
$-582.3M
$11.4M
Q1 24
$-72.3M
$10.9M
Gross Margin
STEM
STEM
THFF
THFF
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
STEM
STEM
THFF
THFF
Q4 25
-17.7%
37.4%
Q3 25
-33.6%
39.2%
Q2 25
-34.8%
36.2%
Q1 25
-65.0%
38.1%
Q4 24
-84.4%
32.4%
Q3 24
-493.2%
17.9%
Q2 24
-1705.5%
27.6%
Q1 24
-267.0%
27.2%
Net Margin
STEM
STEM
THFF
THFF
Q4 25
-33.9%
30.4%
Q3 25
-62.2%
31.6%
Q2 25
527.8%
29.5%
Q1 25
-76.9%
29.5%
Q4 24
-91.6%
26.3%
Q3 24
-506.3%
15.0%
Q2 24
-1712.6%
23.1%
Q1 24
-283.9%
22.6%
EPS (diluted)
STEM
STEM
THFF
THFF
Q4 25
$-4.40
$1.81
Q3 25
$-2.84
$1.75
Q2 25
$-1.79
$1.57
Q1 25
$-0.15
$1.55
Q4 24
$-15.29
$1.37
Q3 24
$-18.24
$0.74
Q2 24
$-71.81
$0.96
Q1 24
$-0.46
$0.93

Balance Sheet & Financial Strength

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

Metric
STEM
STEM
THFF
THFF
Cash + ST InvestmentsLiquidity on hand
$48.9M
Total DebtLower is stronger
$188.2M
Stockholders' EquityBook value
$-249.4M
$650.9M
Total Assets
$308.9M
$5.8B
Debt / EquityLower = less leverage
0.29×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
STEM
STEM
THFF
THFF
Q4 25
$48.9M
Q3 25
$43.1M
Q2 25
$40.8M
Q1 25
$58.6M
Q4 24
$56.3M
Q3 24
$75.4M
Q2 24
$89.6M
Q1 24
$112.8M
Total Debt
STEM
STEM
THFF
THFF
Q4 25
$188.2M
Q3 25
$170.5M
Q2 25
$122.7M
Q1 25
$124.9M
Q4 24
$28.1M
Q3 24
$30.5M
Q2 24
$108.6M
Q1 24
$58.6M
Stockholders' Equity
STEM
STEM
THFF
THFF
Q4 25
$-249.4M
$650.9M
Q3 25
$-235.7M
$622.2M
Q2 25
$-214.1M
$587.7M
Q1 25
$-417.5M
$571.9M
Q4 24
$-398.4M
$549.0M
Q3 24
$-344.1M
$566.0M
Q2 24
$-203.2M
$530.7M
Q1 24
$371.6M
$520.8M
Total Assets
STEM
STEM
THFF
THFF
Q4 25
$308.9M
$5.8B
Q3 25
$362.6M
$5.7B
Q2 25
$379.2M
$5.6B
Q1 25
$405.1M
$5.5B
Q4 24
$437.4M
$5.6B
Q3 24
$537.8M
$5.5B
Q2 24
$691.5M
$4.9B
Q1 24
$1.3B
$4.9B
Debt / Equity
STEM
STEM
THFF
THFF
Q4 25
0.29×
Q3 25
0.27×
Q2 25
0.21×
Q1 25
0.22×
Q4 24
0.05×
Q3 24
0.05×
Q2 24
0.20×
Q1 24
0.11×

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
THFF
THFF
Operating Cash FlowLast quarter
$8.2M
$90.4M
Free Cash FlowOCF − Capex
$86.4M
FCF MarginFCF / Revenue
122.5%
Capex IntensityCapex / Revenue
5.6%
Cash ConversionOCF / Net Profit
4.21×
TTM Free Cash FlowTrailing 4 quarters
$144.3M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
STEM
STEM
THFF
THFF
Q4 25
$8.2M
$90.4M
Q3 25
$11.4M
$26.9M
Q2 25
$-21.3M
$12.7M
Q1 25
$8.5M
$21.1M
Q4 24
$-14.7M
$60.4M
Q3 24
$-9.4M
$23.3M
Q2 24
$-11.9M
$8.8M
Q1 24
$-621.0K
$12.4M
Free Cash Flow
STEM
STEM
THFF
THFF
Q4 25
$86.4M
Q3 25
$25.8M
Q2 25
$11.6M
Q1 25
$20.5M
Q4 24
$54.3M
Q3 24
$19.5M
Q2 24
$8.4M
Q1 24
$11.5M
FCF Margin
STEM
STEM
THFF
THFF
Q4 25
122.5%
Q3 25
39.2%
Q2 25
18.4%
Q1 25
32.8%
Q4 24
87.8%
Q3 24
33.5%
Q2 24
17.2%
Q1 24
23.7%
Capex Intensity
STEM
STEM
THFF
THFF
Q4 25
5.6%
Q3 25
1.7%
Q2 25
1.8%
Q1 25
0.9%
Q4 24
9.9%
Q3 24
6.5%
Q2 24
0.7%
Q1 24
2.0%
Cash Conversion
STEM
STEM
THFF
THFF
Q4 25
4.21×
Q3 25
1.29×
Q2 25
-0.11×
0.68×
Q1 25
1.14×
Q4 24
3.72×
Q3 24
2.67×
Q2 24
0.77×
Q1 24
1.14×

Financial Flow Comparison

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

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