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Side-by-side financial comparison of Quest Diagnostics (DGX) and Henry Schein (HSIC). Click either name above to swap in a different company.

Henry Schein is the larger business by last-quarter revenue ($3.4B vs $2.9B, roughly 1.2× Quest Diagnostics). Quest Diagnostics runs the higher net margin — 9.7% vs 2.9%, a 6.8% gap on every dollar of revenue. On growth, Quest Diagnostics posted the faster year-over-year revenue change (9.2% vs 7.7%). Over the past eight quarters, Quest Diagnostics's revenue compounded faster (9.9% CAGR vs 4.1%).

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.

Henry Schein, Inc. is an American distributor of health care products and services, with operations in 33 countries and territories. It is the world’s largest provider of health care solutions to office-based dental and medical practitioners. For 14 consecutive years, the company has been named as one of the World's Most Ethical Companies by Ethisphere, most recently in 2025.

DGX vs HSIC — Head-to-Head

Bigger by revenue
HSIC
HSIC
1.2× larger
HSIC
$3.4B
$2.9B
DGX
Growing faster (revenue YoY)
DGX
DGX
+1.5% gap
DGX
9.2%
7.7%
HSIC
Higher net margin
DGX
DGX
6.8% more per $
DGX
9.7%
2.9%
HSIC
Faster 2-yr revenue CAGR
DGX
DGX
Annualised
DGX
9.9%
4.1%
HSIC

Income Statement — Q1 FY2026 vs Q4 FY2025

Metric
DGX
DGX
HSIC
HSIC
Revenue
$2.9B
$3.4B
Net Profit
$281.0M
$101.0M
Gross Margin
30.9%
Operating Margin
15.4%
4.7%
Net Margin
9.7%
2.9%
Revenue YoY
9.2%
7.7%
Net Profit YoY
12.0%
7.4%
EPS (diluted)
$2.24
$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
DGX
DGX
HSIC
HSIC
Q1 26
$2.9B
Q4 25
$2.8B
$3.4B
Q3 25
$2.8B
$3.3B
Q2 25
$2.8B
$3.2B
Q1 25
$2.7B
$3.2B
Q4 24
$2.6B
$3.2B
Q3 24
$2.5B
$3.2B
Q2 24
$2.4B
$3.1B
Net Profit
DGX
DGX
HSIC
HSIC
Q1 26
$281.0M
Q4 25
$245.0M
$101.0M
Q3 25
$245.0M
$101.0M
Q2 25
$282.0M
$86.0M
Q1 25
$220.0M
$110.0M
Q4 24
$222.0M
$94.0M
Q3 24
$226.0M
$99.0M
Q2 24
$229.0M
$104.0M
Gross Margin
DGX
DGX
HSIC
HSIC
Q1 26
Q4 25
32.4%
30.9%
Q3 25
33.7%
30.7%
Q2 25
34.2%
31.4%
Q1 25
32.5%
31.6%
Q4 24
32.7%
31.1%
Q3 24
32.6%
31.3%
Q2 24
33.5%
32.5%
Operating Margin
DGX
DGX
HSIC
HSIC
Q1 26
15.4%
Q4 25
13.8%
4.7%
Q3 25
13.7%
4.9%
Q2 25
15.9%
4.7%
Q1 25
13.0%
5.5%
Q4 24
13.8%
4.9%
Q3 24
13.3%
4.9%
Q2 24
14.8%
5.1%
Net Margin
DGX
DGX
HSIC
HSIC
Q1 26
9.7%
Q4 25
8.7%
2.9%
Q3 25
8.7%
3.0%
Q2 25
10.2%
2.7%
Q1 25
8.3%
3.5%
Q4 24
8.5%
2.9%
Q3 24
9.1%
3.1%
Q2 24
9.6%
3.3%
EPS (diluted)
DGX
DGX
HSIC
HSIC
Q1 26
$2.24
Q4 25
$2.18
$0.85
Q3 25
$2.16
$0.84
Q2 25
$2.47
$0.70
Q1 25
$1.94
$0.88
Q4 24
$1.95
$0.75
Q3 24
$1.99
$0.78
Q2 24
$2.03
$0.80

Balance Sheet & Financial Strength

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

Metric
DGX
DGX
HSIC
HSIC
Cash + ST InvestmentsLiquidity on hand
$393.0M
$156.0M
Total DebtLower is stronger
$5.7B
$2.3B
Stockholders' EquityBook value
$7.7B
$3.2B
Total Assets
$16.7B
$11.2B
Debt / EquityLower = less leverage
0.74×
0.71×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
DGX
DGX
HSIC
HSIC
Q1 26
$393.0M
Q4 25
$420.0M
$156.0M
Q3 25
$432.0M
$136.0M
Q2 25
$319.0M
$145.0M
Q1 25
$188.0M
$127.0M
Q4 24
$549.0M
$122.0M
Q3 24
$764.0M
$126.0M
Q2 24
$271.0M
$138.0M
Total Debt
DGX
DGX
HSIC
HSIC
Q1 26
$5.7B
Q4 25
$5.2B
$2.3B
Q3 25
$5.2B
$2.2B
Q2 25
$5.2B
$2.1B
Q1 25
$5.9B
$2.0B
Q4 24
$5.6B
$1.8B
Q3 24
$5.6B
$1.9B
Q2 24
$3.8B
$1.9B
Stockholders' Equity
DGX
DGX
HSIC
HSIC
Q1 26
$7.7B
Q4 25
$7.2B
$3.2B
Q3 25
$7.3B
$3.4B
Q2 25
$7.2B
$3.4B
Q1 25
$6.9B
$3.3B
Q4 24
$6.8B
$3.4B
Q3 24
$6.8B
$3.5B
Q2 24
$6.6B
$3.5B
Total Assets
DGX
DGX
HSIC
HSIC
Q1 26
$16.7B
Q4 25
$16.2B
$11.2B
Q3 25
$16.2B
$11.1B
Q2 25
$16.0B
$10.9B
Q1 25
$15.8B
$10.5B
Q4 24
$16.2B
$10.2B
Q3 24
$16.1B
$10.6B
Q2 24
$13.9B
$10.3B
Debt / Equity
DGX
DGX
HSIC
HSIC
Q1 26
0.74×
Q4 25
0.72×
0.71×
Q3 25
0.71×
0.64×
Q2 25
0.72×
0.61×
Q1 25
0.85×
0.59×
Q4 24
0.83×
0.54×
Q3 24
0.83×
0.54×
Q2 24
0.58×
0.54×

Cash Flow & Capital Efficiency

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

Metric
DGX
DGX
HSIC
HSIC
Operating Cash FlowLast quarter
$278.0M
$381.0M
Free Cash FlowOCF − Capex
$338.0M
FCF MarginFCF / Revenue
9.8%
Capex IntensityCapex / Revenue
3.9%
1.3%
Cash ConversionOCF / Net Profit
0.99×
3.77×
TTM Free Cash FlowTrailing 4 quarters
$573.0M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
DGX
DGX
HSIC
HSIC
Q1 26
$278.0M
Q4 25
$465.0M
$381.0M
Q3 25
$563.0M
$174.0M
Q2 25
$544.0M
$120.0M
Q1 25
$314.0M
$37.0M
Q4 24
$464.0M
$204.0M
Q3 24
$356.0M
$151.0M
Q2 24
$360.0M
$296.0M
Free Cash Flow
DGX
DGX
HSIC
HSIC
Q1 26
Q4 25
$307.0M
$338.0M
Q3 25
$419.0M
$141.0M
Q2 25
$436.0M
$88.0M
Q1 25
$197.0M
$6.0M
Q4 24
$341.0M
$168.0M
Q3 24
$250.0M
$117.0M
Q2 24
$268.0M
$259.0M
FCF Margin
DGX
DGX
HSIC
HSIC
Q1 26
Q4 25
10.9%
9.8%
Q3 25
14.9%
4.2%
Q2 25
15.8%
2.7%
Q1 25
7.4%
0.2%
Q4 24
13.0%
5.3%
Q3 24
10.0%
3.7%
Q2 24
11.2%
8.3%
Capex Intensity
DGX
DGX
HSIC
HSIC
Q1 26
3.9%
Q4 25
5.6%
1.3%
Q3 25
5.1%
1.0%
Q2 25
3.9%
1.0%
Q1 25
4.4%
1.0%
Q4 24
4.7%
1.1%
Q3 24
4.3%
1.1%
Q2 24
3.8%
1.2%
Cash Conversion
DGX
DGX
HSIC
HSIC
Q1 26
0.99×
Q4 25
1.90×
3.77×
Q3 25
2.30×
1.72×
Q2 25
1.93×
1.40×
Q1 25
1.43×
0.34×
Q4 24
2.09×
2.17×
Q3 24
1.58×
1.53×
Q2 24
1.57×
2.85×

Financial Flow Comparison

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

Revenue Breakdown by Segment

DGX
DGX

Segment breakdown not available.

HSIC
HSIC

Global Dental Merchandise$1.2B35%
Global Medical$1.1B31%
Global Dental Equipment$536.0M16%
Global Specialty Products$422.0M12%
Global Technology$173.0M5%
Global Value Added Services$64.0M2%
Equity Method Investee$14.0M0%

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