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Side-by-side financial comparison of Insight Molecular Diagnostics Inc. (IMDX) and TDH Holdings, Inc. (PETZ). Click either name above to swap in a different company.

TDH Holdings, Inc. is the larger business by last-quarter revenue ($1.5M vs $1.1M, roughly 1.3× Insight Molecular Diagnostics Inc.). TDH Holdings, Inc. runs the higher net margin — -90.1% vs -2015.4%, a 1925.2% gap on every dollar of revenue.

Quest Diagnostics Incorporated is an American clinical laboratory. A Fortune 500 company, Quest operates in the United States, Puerto Rico, Mexico, and Brazil. Quest also maintains collaborative agreements with various hospitals and clinics across the globe.

TDH Holdings, Inc. is a pet product enterprise that develops, manufactures and distributes a comprehensive portfolio of pet food, nutritional treats, and daily pet supplies for dogs and cats. Its primary market is mainland China, catering to both online e-commerce and offline physical retail customer segments.

IMDX vs PETZ — Head-to-Head

Bigger by revenue
PETZ
PETZ
1.3× larger
PETZ
$1.5M
$1.1M
IMDX
Higher net margin
PETZ
PETZ
1925.2% more per $
PETZ
-90.1%
-2015.4%
IMDX

Income Statement — Q4 FY2025 vs Q2 FY2023

Metric
IMDX
IMDX
PETZ
PETZ
Revenue
$1.1M
$1.5M
Net Profit
$-23.0M
$-1.3M
Gross Margin
42.5%
27.5%
Operating Margin
-2057.5%
-149.8%
Net Margin
-2015.4%
-90.1%
Revenue YoY
-23.4%
Net Profit YoY
31.5%
EPS (diluted)
$-0.75

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
IMDX
IMDX
PETZ
PETZ
Q4 25
$1.1M
Q3 25
$260.0K
Q2 25
$518.0K
Q1 25
$2.1M
Q4 24
$1.5M
Q3 24
$115.0K
Q2 24
$104.0K
Q1 24
$176.0K
Net Profit
IMDX
IMDX
PETZ
PETZ
Q4 25
$-23.0M
Q3 25
$-10.9M
Q2 25
$-9.7M
Q1 25
$-6.7M
Q4 24
$-33.5M
Q3 24
$-13.5M
Q2 24
$-4.5M
Q1 24
$-9.1M
Gross Margin
IMDX
IMDX
PETZ
PETZ
Q4 25
42.5%
Q3 25
53.5%
Q2 25
67.6%
Q1 25
62.0%
Q4 24
40.0%
Q3 24
43.5%
Q2 24
48.1%
Q1 24
25.6%
Operating Margin
IMDX
IMDX
PETZ
PETZ
Q4 25
-2057.5%
Q3 25
-4249.2%
Q2 25
-1900.0%
Q1 25
-318.0%
Q4 24
-2262.9%
Q3 24
-11752.2%
Q2 24
-4453.8%
Q1 24
-5265.3%
Net Margin
IMDX
IMDX
PETZ
PETZ
Q4 25
-2015.4%
Q3 25
-4174.6%
Q2 25
-1880.7%
Q1 25
-312.0%
Q4 24
-2255.1%
Q3 24
-11733.0%
Q2 24
-4355.8%
Q1 24
-5186.9%
EPS (diluted)
IMDX
IMDX
PETZ
PETZ
Q4 25
$-0.75
Q3 25
$-0.34
Q2 25
$-0.30
Q1 25
$-0.26
Q4 24
$-2.19
Q3 24
$-0.98
Q2 24
$-0.36
Q1 24
$-1.13

Balance Sheet & Financial Strength

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

Metric
IMDX
IMDX
PETZ
PETZ
Cash + ST InvestmentsLiquidity on hand
$11.6M
$31.8M
Total DebtLower is stronger
Stockholders' EquityBook value
$-31.5M
$21.2M
Total Assets
$25.8M
$36.5M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
IMDX
IMDX
PETZ
PETZ
Q4 25
$11.6M
Q3 25
$18.7M
Q2 25
$24.3M
Q1 25
$31.0M
Q4 24
$8.6M
Q3 24
$3.4M
Q2 24
$9.3M
Q1 24
$5.6M
Stockholders' Equity
IMDX
IMDX
PETZ
PETZ
Q4 25
$-31.5M
Q3 25
$-9.2M
Q2 25
$1.1M
Q1 25
$10.2M
Q4 24
$-12.3M
Q3 24
$9.7M
Q2 24
$22.7M
Q1 24
$11.6M
Total Assets
IMDX
IMDX
PETZ
PETZ
Q4 25
$25.8M
Q3 25
$43.9M
Q2 25
$50.5M
Q1 25
$60.4M
Q4 24
$35.1M
Q3 24
$70.2M
Q2 24
$74.7M
Q1 24
$71.0M

Cash Flow & Capital Efficiency

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

Metric
IMDX
IMDX
PETZ
PETZ
Operating Cash FlowLast quarter
$-5.5M
$-581.1K
Free Cash FlowOCF − Capex
$-7.0M
FCF MarginFCF / Revenue
-616.7%
Capex IntensityCapex / Revenue
129.9%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-25.4M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
IMDX
IMDX
PETZ
PETZ
Q4 25
$-5.5M
Q3 25
$-4.5M
Q2 25
$-6.3M
Q1 25
$-5.9M
Q4 24
$-5.4M
Q3 24
$-5.5M
Q2 24
$-6.0M
Q1 24
$-3.8M
Free Cash Flow
IMDX
IMDX
PETZ
PETZ
Q4 25
$-7.0M
Q3 25
$-5.6M
Q2 25
$-6.6M
Q1 25
$-6.2M
Q4 24
$-5.6M
Q3 24
$-5.6M
Q2 24
$-6.2M
Q1 24
$-3.9M
FCF Margin
IMDX
IMDX
PETZ
PETZ
Q4 25
-616.7%
Q3 25
-2135.4%
Q2 25
-1279.5%
Q1 25
-288.4%
Q4 24
-374.5%
Q3 24
-4884.3%
Q2 24
-5931.7%
Q1 24
-2189.8%
Capex Intensity
IMDX
IMDX
PETZ
PETZ
Q4 25
129.9%
Q3 25
403.8%
Q2 25
67.4%
Q1 25
14.4%
Q4 24
14.4%
Q3 24
75.7%
Q2 24
183.7%
Q1 24
13.6%

Financial Flow Comparison

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

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