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Side-by-side financial comparison of Quest Diagnostics (DGX) and DaVita (DVA), based on the latest 10-Q / 10-K filings. Click either name above to swap in a different company.

DaVita is the larger business by last-quarter revenue ($3.6B vs $2.8B, roughly 1.3× Quest Diagnostics). Quest Diagnostics runs the higher net margin — 8.7% vs 6.5%, a 2.3% gap on every dollar of revenue. On growth, DaVita posted the faster year-over-year revenue change (12.3% vs 7.1%). Over the past eight quarters, Quest Diagnostics's revenue compounded faster (8.9% CAGR vs 6.6%).

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.

DaVita Inc. is an American company that provides kidney dialysis services through a network of 2,675 outpatient centers in the United States, serving 200,800 patients, and 367 outpatient centers in 11 other countries serving 49,400 patients. The company primarily treats end-stage renal disease (ESRD), which requires patients to undergo kidney dialysis, often 3 times per week for the rest of their lives unless they receive a kidney transplant via organ donation.

DGX vs DVA — Head-to-Head

Bigger by revenue
DVA
DVA
1.3× larger
DVA
$3.6B
$2.8B
DGX
Growing faster (revenue YoY)
DVA
DVA
+5.2% gap
DVA
12.3%
7.1%
DGX
Higher net margin
DGX
DGX
2.3% more per $
DGX
8.7%
6.5%
DVA
Faster 2-yr revenue CAGR
DGX
DGX
Annualised
DGX
8.9%
6.6%
DVA

Income Statement — Q4 2025 vs Q1 2026

Metric
DGX
DGX
DVA
DVA
Revenue
$2.8B
$3.6B
Net Profit
$245.0M
$234.2M
Gross Margin
32.4%
Operating Margin
13.8%
15.5%
Net Margin
8.7%
6.5%
Revenue YoY
7.1%
12.3%
Net Profit YoY
10.4%
43.8%
EPS (diluted)
$2.18
$3.22

Green = leading value per metric. Periods may differ when fiscal calendars don't align — see 8-quarter trend below.

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history — bar widths are scaled to the larger of the two companies so you can eyeball the size gap and growth trajectory without doing math. Quarters aligned by calendar period (report date) so offset fiscal years line up.

Revenue
DGX
DGX
DVA
DVA
Q1 26
$3.6B
Q4 25
$2.8B
$3.6B
Q3 25
$2.8B
$3.4B
Q2 25
$2.8B
$3.4B
Q1 25
$2.7B
$3.2B
Q4 24
$2.6B
$3.3B
Q3 24
$2.5B
$3.3B
Q2 24
$2.4B
$3.2B
Net Profit
DGX
DGX
DVA
DVA
Q1 26
$234.2M
Q4 25
$245.0M
$234.2M
Q3 25
$245.0M
$150.3M
Q2 25
$282.0M
$199.3M
Q1 25
$220.0M
$162.9M
Q4 24
$222.0M
$259.3M
Q3 24
$226.0M
$214.7M
Q2 24
$229.0M
$222.7M
Gross Margin
DGX
DGX
DVA
DVA
Q1 26
Q4 25
32.4%
Q3 25
33.7%
Q2 25
34.2%
Q1 25
32.5%
Q4 24
32.7%
Q3 24
32.6%
Q2 24
33.5%
Operating Margin
DGX
DGX
DVA
DVA
Q1 26
15.5%
Q4 25
13.8%
15.5%
Q3 25
13.7%
14.8%
Q2 25
15.9%
15.9%
Q1 25
13.0%
13.6%
Q4 24
13.8%
17.2%
Q3 24
13.3%
16.4%
Q2 24
14.8%
15.9%
Net Margin
DGX
DGX
DVA
DVA
Q1 26
6.5%
Q4 25
8.7%
6.5%
Q3 25
8.7%
4.4%
Q2 25
10.2%
5.9%
Q1 25
8.3%
5.1%
Q4 24
8.5%
7.9%
Q3 24
9.1%
6.6%
Q2 24
9.6%
7.0%
EPS (diluted)
DGX
DGX
DVA
DVA
Q1 26
$3.22
Q4 25
$2.18
$3.22
Q3 25
$2.16
$2.04
Q2 25
$2.47
$2.58
Q1 25
$1.94
$2.00
Q4 24
$1.95
$3.08
Q3 24
$1.99
$2.50
Q2 24
$2.03
$2.50

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest filing — the kind of financial-strength check premium terminals charge for.

Metric
DGX
DGX
DVA
DVA
Cash + ST InvestmentsLiquidity on hand
$420.0M
$700.7M
Total DebtLower is stronger
$5.2B
$10.2B
Stockholders' EquityBook value
$7.2B
$-651.1M
Total Assets
$16.2B
$17.5B
Debt / EquityLower = less leverage
0.72×

8-quarter trend — quarters aligned by calendar period so offset fiscal years match up.

Cash + ST Investments
DGX
DGX
DVA
DVA
Q1 26
$700.7M
Q4 25
$420.0M
$700.7M
Q3 25
$432.0M
$736.5M
Q2 25
$319.0M
$739.4M
Q1 25
$188.0M
$511.9M
Q4 24
$549.0M
$846.0M
Q3 24
$764.0M
$1.1B
Q2 24
$271.0M
$437.2M
Total Debt
DGX
DGX
DVA
DVA
Q1 26
$10.2B
Q4 25
$5.2B
$10.2B
Q3 25
$5.2B
$10.2B
Q2 25
$5.2B
$10.1B
Q1 25
$5.9B
$9.6B
Q4 24
$5.6B
$9.2B
Q3 24
$5.6B
$9.3B
Q2 24
$3.8B
$8.5B
Stockholders' Equity
DGX
DGX
DVA
DVA
Q1 26
$-651.1M
Q4 25
$7.2B
$-651.1M
Q3 25
$7.3B
$-571.9M
Q2 25
$7.2B
$-369.6M
Q1 25
$6.9B
$-267.1M
Q4 24
$6.8B
$121.1M
Q3 24
$6.8B
$386.7M
Q2 24
$6.6B
$632.9M
Total Assets
DGX
DGX
DVA
DVA
Q1 26
$17.5B
Q4 25
$16.2B
$17.5B
Q3 25
$16.2B
$17.6B
Q2 25
$16.0B
$17.5B
Q1 25
$15.8B
$17.1B
Q4 24
$16.2B
$17.3B
Q3 24
$16.1B
$17.5B
Q2 24
$13.9B
$17.0B
Debt / Equity
DGX
DGX
DVA
DVA
Q1 26
Q4 25
0.72×
Q3 25
0.71×
Q2 25
0.72×
Q1 25
0.85×
Q4 24
0.83×
75.76×
Q3 24
0.83×
23.95×
Q2 24
0.58×
13.35×

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Net income can be massaged; cash flow is harder to fake.

Metric
DGX
DGX
DVA
DVA
Operating Cash FlowLast quarter
$465.0M
Free Cash FlowOCF − Capex
$307.0M
FCF MarginFCF / Revenue
10.9%
Capex IntensityCapex / Revenue; lower = less reinvestment burden
5.6%
Cash ConversionOCF / Net Profit; >1× = earnings back up with cash
1.90×
TTM Free Cash FlowTrailing 4 quarters
$1.4B

8-quarter trend — quarters aligned by calendar period so offset fiscal years match up.

Operating Cash Flow
DGX
DGX
DVA
DVA
Q1 26
Q4 25
$465.0M
$540.7M
Q3 25
$563.0M
$841.5M
Q2 25
$544.0M
$324.2M
Q1 25
$314.0M
$180.0M
Q4 24
$464.0M
$547.6M
Q3 24
$356.0M
$810.4M
Q2 24
$360.0M
$798.8M
Free Cash Flow
DGX
DGX
DVA
DVA
Q1 26
Q4 25
$307.0M
$395.3M
Q3 25
$419.0M
$675.4M
Q2 25
$436.0M
$203.1M
Q1 25
$197.0M
$36.8M
Q4 24
$341.0M
$377.0M
Q3 24
$250.0M
$671.4M
Q2 24
$268.0M
$674.1M
FCF Margin
DGX
DGX
DVA
DVA
Q1 26
Q4 25
10.9%
10.9%
Q3 25
14.9%
19.7%
Q2 25
15.8%
6.0%
Q1 25
7.4%
1.1%
Q4 24
13.0%
11.4%
Q3 24
10.0%
20.6%
Q2 24
11.2%
21.2%
Capex Intensity
DGX
DGX
DVA
DVA
Q1 26
Q4 25
5.6%
4.0%
Q3 25
5.1%
4.9%
Q2 25
3.9%
3.6%
Q1 25
4.4%
4.4%
Q4 24
4.7%
5.2%
Q3 24
4.3%
4.3%
Q2 24
3.8%
3.9%
Cash Conversion
DGX
DGX
DVA
DVA
Q1 26
Q4 25
1.90×
2.31×
Q3 25
2.30×
5.60×
Q2 25
1.93×
1.63×
Q1 25
1.43×
1.10×
Q4 24
2.09×
2.11×
Q3 24
1.58×
3.77×
Q2 24
1.57×
3.59×

Financial Flow Comparison

Sankey diagram of revenue → gross profit → operating profit → net profit for each company. Charts shown full-width and stacked so both segment hierarchies are readable side-by-side on desktop and mobile.

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