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

SMARTFINANCIAL INC. is the larger business by last-quarter revenue ($53.8M vs $46.3M, roughly 1.2× Heartflow, Inc.). SMARTFINANCIAL INC. runs the higher net margin — 25.4% vs -109.9%, a 135.3% gap on every dollar of revenue.

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.

SmartFinancial Inc. is a U.S.-based bank holding company that operates its wholly owned subsidiary SmartBank. It offers a full range of retail and commercial banking products including deposit accounts, personal and business loans, mortgage services, and wealth management solutions, primarily serving individual customers and small-to-medium enterprises across the Southeastern United States.

HTFL vs SMBK — Head-to-Head

Bigger by revenue
SMBK
SMBK
1.2× larger
SMBK
$53.8M
$46.3M
HTFL
Higher net margin
SMBK
SMBK
135.3% more per $
SMBK
25.4%
-109.9%
HTFL

Income Statement — Q3 FY2025 vs Q1 FY2026

Metric
HTFL
HTFL
SMBK
SMBK
Revenue
$46.3M
$53.8M
Net Profit
$-50.9M
$13.7M
Gross Margin
76.5%
Operating Margin
-32.6%
Net Margin
-109.9%
25.4%
Revenue YoY
Net Profit YoY
21.6%
EPS (diluted)
$-1.04
$0.81

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
HTFL
HTFL
SMBK
SMBK
Q1 26
$53.8M
Q4 25
$53.3M
Q3 25
$46.3M
$51.1M
Q2 25
$43.4M
$49.2M
Q1 25
$46.8M
Q4 24
$46.8M
Q3 24
$44.2M
Q2 24
$40.4M
Net Profit
HTFL
HTFL
SMBK
SMBK
Q1 26
$13.7M
Q4 25
$13.7M
Q3 25
$-50.9M
$13.7M
Q2 25
$-9.2M
$11.7M
Q1 25
$11.3M
Q4 24
$9.6M
Q3 24
$9.1M
Q2 24
$8.0M
Gross Margin
HTFL
HTFL
SMBK
SMBK
Q1 26
Q4 25
Q3 25
76.5%
Q2 25
75.5%
Q1 25
Q4 24
Q3 24
Q2 24
Operating Margin
HTFL
HTFL
SMBK
SMBK
Q1 26
Q4 25
31.3%
Q3 25
-32.6%
33.2%
Q2 25
-31.6%
29.0%
Q1 25
29.0%
Q4 24
26.5%
Q3 24
24.3%
Q2 24
25.6%
Net Margin
HTFL
HTFL
SMBK
SMBK
Q1 26
25.4%
Q4 25
25.7%
Q3 25
-109.9%
26.8%
Q2 25
-21.2%
23.8%
Q1 25
24.0%
Q4 24
20.6%
Q3 24
20.7%
Q2 24
19.8%
EPS (diluted)
HTFL
HTFL
SMBK
SMBK
Q1 26
$0.81
Q4 25
$0.81
Q3 25
$-1.04
$0.81
Q2 25
$-1.46
$0.69
Q1 25
$0.67
Q4 24
$0.57
Q3 24
$0.54
Q2 24
$0.48

Balance Sheet & Financial Strength

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

Metric
HTFL
HTFL
SMBK
SMBK
Cash + ST InvestmentsLiquidity on hand
$291.2M
$346.1M
Total DebtLower is stronger
Stockholders' EquityBook value
$254.6M
$562.2M
Total Assets
$364.4M
$5.9B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
HTFL
HTFL
SMBK
SMBK
Q1 26
$346.1M
Q4 25
$464.4M
Q3 25
$291.2M
$557.1M
Q2 25
$80.2M
$365.1M
Q1 25
$423.0M
Q4 24
$387.6M
Q3 24
$192.9M
Q2 24
$342.8M
Total Debt
HTFL
HTFL
SMBK
SMBK
Q1 26
Q4 25
Q3 25
$1.3M
Q2 25
$7.0M
Q1 25
$7.6M
Q4 24
$8.1M
Q3 24
$9.0M
Q2 24
$12.7M
Stockholders' Equity
HTFL
HTFL
SMBK
SMBK
Q1 26
$562.2M
Q4 25
$552.4M
Q3 25
$254.6M
$538.4M
Q2 25
$-894.8M
$519.0M
Q1 25
$505.8M
Q4 24
$491.3M
Q3 24
$489.0M
Q2 24
$472.5M
Total Assets
HTFL
HTFL
SMBK
SMBK
Q1 26
$5.9B
Q4 25
$5.9B
Q3 25
$364.4M
$5.8B
Q2 25
$159.4M
$5.5B
Q1 25
$5.4B
Q4 24
$5.3B
Q3 24
$4.9B
Q2 24
$4.9B
Debt / Equity
HTFL
HTFL
SMBK
SMBK
Q1 26
Q4 25
Q3 25
0.00×
Q2 25
0.01×
Q1 25
0.02×
Q4 24
0.02×
Q3 24
0.02×
Q2 24
0.03×

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
SMBK
SMBK
Operating Cash FlowLast quarter
$-3.0M
Free Cash FlowOCF − Capex
$-4.2M
FCF MarginFCF / Revenue
-9.1%
Capex IntensityCapex / Revenue
2.7%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
HTFL
HTFL
SMBK
SMBK
Q1 26
Q4 25
$61.7M
Q3 25
$-3.0M
$16.9M
Q2 25
$-40.5M
$14.0M
Q1 25
$14.3M
Q4 24
$52.7M
Q3 24
$12.4M
Q2 24
$16.5M
Free Cash Flow
HTFL
HTFL
SMBK
SMBK
Q1 26
Q4 25
$59.3M
Q3 25
$-4.2M
$16.6M
Q2 25
$-42.4M
$13.2M
Q1 25
$13.4M
Q4 24
$46.3M
Q3 24
$11.3M
Q2 24
$15.4M
FCF Margin
HTFL
HTFL
SMBK
SMBK
Q1 26
Q4 25
111.3%
Q3 25
-9.1%
32.4%
Q2 25
-97.6%
26.9%
Q1 25
28.5%
Q4 24
98.9%
Q3 24
25.7%
Q2 24
38.2%
Capex Intensity
HTFL
HTFL
SMBK
SMBK
Q1 26
Q4 25
4.5%
Q3 25
2.7%
0.6%
Q2 25
4.4%
1.6%
Q1 25
2.0%
Q4 24
13.7%
Q3 24
2.4%
Q2 24
2.7%
Cash Conversion
HTFL
HTFL
SMBK
SMBK
Q1 26
Q4 25
4.50×
Q3 25
1.23×
Q2 25
1.20×
Q1 25
1.27×
Q4 24
5.47×
Q3 24
1.36×
Q2 24
2.07×

Financial Flow Comparison

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

Revenue Breakdown by Segment

HTFL
HTFL

Segment breakdown not available.

SMBK
SMBK

Net Interest Income$45.9M85%
Noninterest Income$7.9M15%

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