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

KINGSTONE COMPANIES, INC. is the larger business by last-quarter revenue ($56.4M vs $47.1M, roughly 1.2× STEM, INC.). KINGSTONE COMPANIES, INC. runs the higher net margin — 26.2% vs -33.9%, a 60.1% gap on every dollar of revenue. On growth, KINGSTONE COMPANIES, INC. posted the faster year-over-year revenue change (34.0% vs -15.6%). Over the past eight quarters, STEM, INC.'s revenue compounded faster (36.1% CAGR vs 25.6%).

Kingstone Companies, Inc., headquartered in Kingston, New York, provides property and casualty insurance products through its subsidiary, Kingstone Insurance Company. It places contracts with the third-party licensed premium finance company through its subsidiary Payments, Inc., a NYS licensed Insurance Premium Finance Company. Kingstone Insurance Company was ranked #1 of the 81 insurers rated by the Professional Insurance Agents Association in its 2010 Company Performance Survey. The company...

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.

KINS vs STEM — Head-to-Head

Bigger by revenue
KINS
KINS
1.2× larger
KINS
$56.4M
$47.1M
STEM
Growing faster (revenue YoY)
KINS
KINS
+49.6% gap
KINS
34.0%
-15.6%
STEM
Higher net margin
KINS
KINS
60.1% more per $
KINS
26.2%
-33.9%
STEM
Faster 2-yr revenue CAGR
STEM
STEM
Annualised
STEM
36.1%
25.6%
KINS

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
KINS
KINS
STEM
STEM
Revenue
$56.4M
$47.1M
Net Profit
$14.8M
$-16.0M
Gross Margin
48.9%
Operating Margin
32.7%
-17.7%
Net Margin
26.2%
-33.9%
Revenue YoY
34.0%
-15.6%
Net Profit YoY
171.4%
68.8%
EPS (diluted)
$1.09
$-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
KINS
KINS
STEM
STEM
Q4 25
$56.4M
$47.1M
Q3 25
$55.7M
$38.2M
Q2 25
$52.3M
$38.4M
Q1 25
$50.5M
$32.5M
Q4 24
$42.1M
$55.8M
Q3 24
$40.8M
$29.3M
Q2 24
$36.5M
$34.0M
Q1 24
$35.8M
$25.5M
Net Profit
KINS
KINS
STEM
STEM
Q4 25
$14.8M
$-16.0M
Q3 25
$10.9M
$-23.8M
Q2 25
$11.3M
$202.5M
Q1 25
$3.9M
$-25.0M
Q4 24
$5.4M
$-51.1M
Q3 24
$7.0M
$-148.3M
Q2 24
$4.5M
$-582.3M
Q1 24
$1.4M
$-72.3M
Gross Margin
KINS
KINS
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
KINS
KINS
STEM
STEM
Q4 25
32.7%
-17.7%
Q3 25
24.6%
-33.6%
Q2 25
27.1%
-34.8%
Q1 25
9.3%
-65.0%
Q4 24
15.9%
-84.4%
Q3 24
22.3%
-493.2%
Q2 24
15.7%
-1705.5%
Q1 24
5.0%
-267.0%
Net Margin
KINS
KINS
STEM
STEM
Q4 25
26.2%
-33.9%
Q3 25
19.5%
-62.2%
Q2 25
21.5%
527.8%
Q1 25
7.7%
-76.9%
Q4 24
12.9%
-91.6%
Q3 24
17.1%
-506.3%
Q2 24
12.4%
-1712.6%
Q1 24
4.0%
-283.9%
EPS (diluted)
KINS
KINS
STEM
STEM
Q4 25
$1.09
$-4.40
Q3 25
$0.74
$-2.84
Q2 25
$0.78
$-1.79
Q1 25
$0.27
$-0.15
Q4 24
$0.44
$-15.29
Q3 24
$0.55
$-18.24
Q2 24
$0.37
$-71.81
Q1 24
$0.12
$-0.46

Balance Sheet & Financial Strength

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

Metric
KINS
KINS
STEM
STEM
Cash + ST InvestmentsLiquidity on hand
$48.9M
Total DebtLower is stronger
$4.4M
Stockholders' EquityBook value
$122.7M
$-249.4M
Total Assets
$453.4M
$308.9M
Debt / EquityLower = less leverage
0.04×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
KINS
KINS
STEM
STEM
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
KINS
KINS
STEM
STEM
Q4 25
$4.4M
Q3 25
$4.8M
Q2 25
$5.1M
Q1 25
$5.4M
Q4 24
$11.2M
Q3 24
$17.3M
Q2 24
$25.3M
Q1 24
$25.3M
Stockholders' Equity
KINS
KINS
STEM
STEM
Q4 25
$122.7M
$-249.4M
Q3 25
$107.7M
$-235.7M
Q2 25
$94.9M
$-214.1M
Q1 25
$82.2M
$-417.5M
Q4 24
$66.7M
$-398.4M
Q3 24
$59.7M
$-344.1M
Q2 24
$40.8M
$-203.2M
Q1 24
$35.7M
$371.6M
Total Assets
KINS
KINS
STEM
STEM
Q4 25
$453.4M
$308.9M
Q3 25
$428.6M
$362.6M
Q2 25
$393.4M
$379.2M
Q1 25
$385.4M
$405.1M
Q4 24
$374.9M
$437.4M
Q3 24
$347.0M
$537.8M
Q2 24
$319.8M
$691.5M
Q1 24
$318.3M
$1.3B
Debt / Equity
KINS
KINS
STEM
STEM
Q4 25
0.04×
Q3 25
0.04×
Q2 25
0.05×
Q1 25
0.07×
Q4 24
0.17×
Q3 24
0.29×
Q2 24
0.62×
Q1 24
0.71×

Cash Flow & Capital Efficiency

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

Metric
KINS
KINS
STEM
STEM
Operating Cash FlowLast quarter
$75.9M
$8.2M
Free Cash FlowOCF − Capex
$73.1M
FCF MarginFCF / Revenue
129.5%
Capex IntensityCapex / Revenue
5.0%
Cash ConversionOCF / Net Profit
5.14×
TTM Free Cash FlowTrailing 4 quarters
$124.0M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
KINS
KINS
STEM
STEM
Q4 25
$75.9M
$8.2M
Q3 25
$25.9M
$11.4M
Q2 25
$9.3M
$-21.3M
Q1 25
$17.9M
$8.5M
Q4 24
$57.9M
$-14.7M
Q3 24
$21.7M
$-9.4M
Q2 24
$7.1M
$-11.9M
Q1 24
$6.1M
$-621.0K
Free Cash Flow
KINS
KINS
STEM
STEM
Q4 25
$73.1M
Q3 25
$25.3M
Q2 25
$8.7M
Q1 25
$17.0M
Q4 24
$55.6M
Q3 24
$21.0M
Q2 24
$6.6M
Q1 24
$5.6M
FCF Margin
KINS
KINS
STEM
STEM
Q4 25
129.5%
Q3 25
45.4%
Q2 25
16.6%
Q1 25
33.7%
Q4 24
132.1%
Q3 24
51.6%
Q2 24
18.1%
Q1 24
15.5%
Capex Intensity
KINS
KINS
STEM
STEM
Q4 25
5.0%
Q3 25
1.2%
Q2 25
1.1%
Q1 25
1.7%
Q4 24
5.6%
Q3 24
1.7%
Q2 24
1.4%
Q1 24
1.5%
Cash Conversion
KINS
KINS
STEM
STEM
Q4 25
5.14×
Q3 25
2.38×
Q2 25
0.82×
-0.11×
Q1 25
4.60×
Q4 24
10.65×
Q3 24
3.12×
Q2 24
1.58×
Q1 24
4.27×

Financial Flow Comparison

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

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