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

KINGSTONE COMPANIES, INC. is the larger business by last-quarter revenue ($56.4M vs $46.3M, roughly 1.2× Heartflow, Inc.). KINGSTONE COMPANIES, INC. runs the higher net margin — 26.2% vs -109.9%, a 136.1% gap on every dollar of revenue. KINGSTONE COMPANIES, INC. produced more free cash flow last quarter ($73.1M vs $-4.2M).

HeartFlow, Inc. develops non-invasive cardiovascular diagnostic solutions for global healthcare providers. Its core product uses CT scan data to build 3D coronary artery models, assess blood flow to detect blockages, and support clinicians in making personalized heart disease treatment decisions without invasive procedures.

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...

HTFL vs KINS — Head-to-Head

Bigger by revenue
KINS
KINS
1.2× larger
KINS
$56.4M
$46.3M
HTFL
Higher net margin
KINS
KINS
136.1% more per $
KINS
26.2%
-109.9%
HTFL
More free cash flow
KINS
KINS
$77.2M more FCF
KINS
$73.1M
$-4.2M
HTFL

Income Statement — Q3 FY2025 vs Q4 FY2025

Metric
HTFL
HTFL
KINS
KINS
Revenue
$46.3M
$56.4M
Net Profit
$-50.9M
$14.8M
Gross Margin
76.5%
Operating Margin
-32.6%
32.7%
Net Margin
-109.9%
26.2%
Revenue YoY
34.0%
Net Profit YoY
171.4%
EPS (diluted)
$-1.04
$1.09

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
HTFL
HTFL
KINS
KINS
Q4 25
$56.4M
Q3 25
$46.3M
$55.7M
Q2 25
$43.4M
$52.3M
Q1 25
$50.5M
Q4 24
$42.1M
Q3 24
$40.8M
Q2 24
$36.5M
Q1 24
$35.8M
Net Profit
HTFL
HTFL
KINS
KINS
Q4 25
$14.8M
Q3 25
$-50.9M
$10.9M
Q2 25
$-9.2M
$11.3M
Q1 25
$3.9M
Q4 24
$5.4M
Q3 24
$7.0M
Q2 24
$4.5M
Q1 24
$1.4M
Gross Margin
HTFL
HTFL
KINS
KINS
Q4 25
Q3 25
76.5%
Q2 25
75.5%
Q1 25
Q4 24
Q3 24
Q2 24
Q1 24
Operating Margin
HTFL
HTFL
KINS
KINS
Q4 25
32.7%
Q3 25
-32.6%
24.6%
Q2 25
-31.6%
27.1%
Q1 25
9.3%
Q4 24
15.9%
Q3 24
22.3%
Q2 24
15.7%
Q1 24
5.0%
Net Margin
HTFL
HTFL
KINS
KINS
Q4 25
26.2%
Q3 25
-109.9%
19.5%
Q2 25
-21.2%
21.5%
Q1 25
7.7%
Q4 24
12.9%
Q3 24
17.1%
Q2 24
12.4%
Q1 24
4.0%
EPS (diluted)
HTFL
HTFL
KINS
KINS
Q4 25
$1.09
Q3 25
$-1.04
$0.74
Q2 25
$-1.46
$0.78
Q1 25
$0.27
Q4 24
$0.44
Q3 24
$0.55
Q2 24
$0.37
Q1 24
$0.12

Balance Sheet & Financial Strength

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

Metric
HTFL
HTFL
KINS
KINS
Cash + ST InvestmentsLiquidity on hand
$291.2M
Total DebtLower is stronger
$4.4M
Stockholders' EquityBook value
$254.6M
$122.7M
Total Assets
$364.4M
$453.4M
Debt / EquityLower = less leverage
0.04×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
HTFL
HTFL
KINS
KINS
Q4 25
Q3 25
$291.2M
Q2 25
$80.2M
Q1 25
Q4 24
Q3 24
Q2 24
Q1 24
Total Debt
HTFL
HTFL
KINS
KINS
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
HTFL
HTFL
KINS
KINS
Q4 25
$122.7M
Q3 25
$254.6M
$107.7M
Q2 25
$-894.8M
$94.9M
Q1 25
$82.2M
Q4 24
$66.7M
Q3 24
$59.7M
Q2 24
$40.8M
Q1 24
$35.7M
Total Assets
HTFL
HTFL
KINS
KINS
Q4 25
$453.4M
Q3 25
$364.4M
$428.6M
Q2 25
$159.4M
$393.4M
Q1 25
$385.4M
Q4 24
$374.9M
Q3 24
$347.0M
Q2 24
$319.8M
Q1 24
$318.3M
Debt / Equity
HTFL
HTFL
KINS
KINS
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
HTFL
HTFL
KINS
KINS
Operating Cash FlowLast quarter
$-3.0M
$75.9M
Free Cash FlowOCF − Capex
$-4.2M
$73.1M
FCF MarginFCF / Revenue
-9.1%
129.5%
Capex IntensityCapex / Revenue
2.7%
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
HTFL
HTFL
KINS
KINS
Q4 25
$75.9M
Q3 25
$-3.0M
$25.9M
Q2 25
$-40.5M
$9.3M
Q1 25
$17.9M
Q4 24
$57.9M
Q3 24
$21.7M
Q2 24
$7.1M
Q1 24
$6.1M
Free Cash Flow
HTFL
HTFL
KINS
KINS
Q4 25
$73.1M
Q3 25
$-4.2M
$25.3M
Q2 25
$-42.4M
$8.7M
Q1 25
$17.0M
Q4 24
$55.6M
Q3 24
$21.0M
Q2 24
$6.6M
Q1 24
$5.6M
FCF Margin
HTFL
HTFL
KINS
KINS
Q4 25
129.5%
Q3 25
-9.1%
45.4%
Q2 25
-97.6%
16.6%
Q1 25
33.7%
Q4 24
132.1%
Q3 24
51.6%
Q2 24
18.1%
Q1 24
15.5%
Capex Intensity
HTFL
HTFL
KINS
KINS
Q4 25
5.0%
Q3 25
2.7%
1.2%
Q2 25
4.4%
1.1%
Q1 25
1.7%
Q4 24
5.6%
Q3 24
1.7%
Q2 24
1.4%
Q1 24
1.5%
Cash Conversion
HTFL
HTFL
KINS
KINS
Q4 25
5.14×
Q3 25
2.38×
Q2 25
0.82×
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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