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Side-by-side financial comparison of Cardio Diagnostics Holdings, Inc. (CDIO) and HeartSciences Inc. (HSCS). Click either name above to swap in a different company.

Cardio Diagnostics Holdings, Inc. is the larger business by last-quarter revenue ($3.6K vs $2.4K, roughly 1.5× HeartSciences Inc.).

Cardio Diagnostics Holdings, Inc. is a precision cardiovascular healthcare company that develops and commercializes integrated genetic and epigenetic diagnostic tests for early detection of coronary heart disease, heart failure, and other cardiovascular conditions. It primarily serves healthcare providers, clinical laboratories, and patients across the United States, focusing on delivering accessible, personalized cardiovascular care solutions.

Meril Life Sciences is an Indian multinational medical device company, with headquarters in Vapi, Gujarat, India. It was founded in 2006 and is a part of the Bilakhia Group. The company is engaged in the manufacturing of vascular intervention devices, orthopedic implants, robotics, endosurgery, ENT products and in-vitro diagnostics. Meril Life Sciences operates in over 150 countries and has employed 10000 people, as of 2024.

CDIO vs HSCS — Head-to-Head

Bigger by revenue
CDIO
CDIO
1.5× larger
CDIO
$3.6K
$2.4K
HSCS

Income Statement — Q4 FY2025 vs Q2 FY2026

Metric
CDIO
CDIO
HSCS
HSCS
Revenue
$3.6K
$2.4K
Net Profit
$-2.4M
Gross Margin
58.3%
Operating Margin
-85713.2%
Net Margin
-97179.4%
Revenue YoY
-21.2%
Net Profit YoY
3.6%
-12.9%
EPS (diluted)
$-0.85

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
CDIO
CDIO
HSCS
HSCS
Q4 25
$3.6K
$2.4K
Q3 25
$2.9K
$1.9K
Q2 25
$7.5K
Q1 25
$0
Q4 24
$4.5K
Q3 24
$6.6K
Q2 24
$7.9K
Q1 24
$15.9K
$14.7K
Net Profit
CDIO
CDIO
HSCS
HSCS
Q4 25
$-2.4M
Q3 25
$-1.7M
$-2.1M
Q2 25
$-1.7M
Q1 25
$-2.5M
Q4 24
Q3 24
$-1.4M
Q2 24
$-1.3M
Q1 24
$-4.2M
$-1.6M
Gross Margin
CDIO
CDIO
HSCS
HSCS
Q4 25
58.3%
Q3 25
60.0%
Q2 25
Q1 25
Q4 24
Q3 24
Q2 24
Q1 24
69.0%
Operating Margin
CDIO
CDIO
HSCS
HSCS
Q4 25
-85713.2%
Q3 25
-59950.9%
-98637.8%
Q2 25
-22457.5%
Q1 25
Q4 24
Q3 24
-21412.9%
Q2 24
-16295.6%
Q1 24
-26105.3%
-10376.7%
Net Margin
CDIO
CDIO
HSCS
HSCS
Q4 25
-97179.4%
Q3 25
-60053.8%
-108157.6%
Q2 25
-22517.7%
Q1 25
Q4 24
Q3 24
-21467.6%
Q2 24
-16365.9%
Q1 24
-26140.0%
-11182.4%
EPS (diluted)
CDIO
CDIO
HSCS
HSCS
Q4 25
$-0.85
Q3 25
$-0.98
$-1.58
Q2 25
$-0.97
Q1 25
$-2.57
Q4 24
Q3 24
$-1.73
Q2 24
$-1.71
Q1 24
$-5.93
$-3.01

Balance Sheet & Financial Strength

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

Metric
CDIO
CDIO
HSCS
HSCS
Cash + ST InvestmentsLiquidity on hand
$2.0M
Total DebtLower is stronger
Stockholders' EquityBook value
$7.0M
$4.2M
Total Assets
$7.8M
$6.0M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CDIO
CDIO
HSCS
HSCS
Q4 25
$2.0M
Q3 25
$2.8M
Q2 25
Q1 25
$2.6M
Q4 24
Q3 24
Q2 24
Q1 24
$7.1M
Stockholders' Equity
CDIO
CDIO
HSCS
HSCS
Q4 25
$7.0M
$4.2M
Q3 25
$8.2M
$3.1M
Q2 25
$9.7M
Q1 25
$1.8M
Q4 24
$9.6M
Q3 24
$3.7M
Q2 24
$3.1M
Q1 24
$3.0M
$8.6M
Total Assets
CDIO
CDIO
HSCS
HSCS
Q4 25
$7.8M
$6.0M
Q3 25
$8.8M
$6.4M
Q2 25
$10.4M
Q1 25
$5.7M
Q4 24
$10.6M
Q3 24
$4.5M
Q2 24
$4.0M
Q1 24
$4.3M
$10.8M

Cash Flow & Capital Efficiency

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

Metric
CDIO
CDIO
HSCS
HSCS
Operating Cash FlowLast quarter
$-5.7M
$-2.3M
Free Cash FlowOCF − Capex
$-5.9M
FCF MarginFCF / Revenue
-166361.5%
Capex IntensityCapex / Revenue
5269.1%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-14.3M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CDIO
CDIO
HSCS
HSCS
Q4 25
$-5.7M
$-2.3M
Q3 25
$-1.4M
$-2.0M
Q2 25
$-1.6M
Q1 25
$-1.6M
Q4 24
$-5.0M
Q3 24
$-1.2M
Q2 24
$-1.2M
Q1 24
$-1.2M
$-2.1M
Free Cash Flow
CDIO
CDIO
HSCS
HSCS
Q4 25
$-5.9M
Q3 25
$-1.6M
Q2 25
$-1.6M
Q1 25
Q4 24
$-5.2M
Q3 24
$-1.2M
Q2 24
$-1.4M
Q1 24
$-1.3M
$-2.1M
FCF Margin
CDIO
CDIO
HSCS
HSCS
Q4 25
-166361.5%
Q3 25
-54509.7%
Q2 25
-21273.1%
Q1 25
Q4 24
-115422.6%
Q3 24
-17942.3%
Q2 24
-17513.3%
Q1 24
-7866.9%
-14352.1%
Capex Intensity
CDIO
CDIO
HSCS
HSCS
Q4 25
5269.1%
Q3 25
5703.5%
Q2 25
250.1%
Q1 25
Q4 24
4759.9%
Q3 24
353.3%
Q2 24
2133.4%
Q1 24
125.5%
59.8%

Financial Flow Comparison

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

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