Friday 6 November 2026 Export DGX’s income statement to Excel — free account

Quest Diagnostics Incorporated

Quest Diagnostics Incorporated’s revenue for fiscal 2025 (year ended December 2025) was $11.0 billion, up 11.8% from fiscal 2024.

Revenue: +9.98%
EPS: +29.4%
Free cash flow: +6.21%
Total debt: −2.20%

Quarter to September 2026, against a year earlier

255.90 1.16 +0.46%

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Market cap: $28.0B
P/E: 25.1×
Fwd P/E: 24.4×
Dividend yield: 1.32%
F-score: 8/9
Altman Z: 3.15
Beneish M: −2.65
Dividend safety: 85/100

Overview Business Profile Earnings & Analysis Segments Valuation Filings

	Older periods	Dec '25	Mar '26	Jun '26	Sep '26
P/E ratio Full definition →	+8 more quarters Free account	19.56	21.37	22.22	22.89
P/S ratio Full definition →		1.75	1.91	2.04	2.17
P/FCF ratio Full definition →		14.17	16.26	17.44	18.65
P/Operating CF Full definition →		41.42	77.55	39.41	41.96
P/B ratio Full definition →		2.67	2.81	3.01	3.22
Price to Tangible BV Full definition →		0.00	0.00	0.00	0.00
EV/Sales Full definition →		2.22	2.38	2.47	2.57
EV/EBITDA Full definition →		11.53	12.27	12.92	13.17
EV/Operating CF Full definition →		13.00	14.50	15.00	15.58
EV/FCF Full definition →		18.04	20.23	21.16	22.10
Quick Ratio Full definition →		0.80	0.91	1.28	1.37
Current Ratio Full definition →		1.04	1.18	1.59	1.70
Net Debt/EBITDA Full definition →		9.89	9.64	8.29	7.59
Debt/Assets Full definition →		34.95%	33.94%	33.31%	32.23%
Debt/Equity Full definition →		0.79	0.74	0.72	0.70
Asset Turnover Full definition →		0.68	0.69	0.70	0.71
Operating CF/Net income Full definition →		1.93	1.10	1.87	1.96
Capex/Depreciation Full definition →		(1.09)	(0.78)	(0.95)	(1.13)
Interest Coverage Full definition →		6.03	6.33	7.29	7.85
Research and Development Expense of Revenue Full definition →		0.00%	0.00%	0.00%	0.00%
Selling, General and Administrative Expense of Revenue Full definition →		17.96%	17.41%	17.38%	16.89%
Intangible Assets out of Total Assets Full definition →		0.65	0.65	0.64	0.62
Share Based Compensation of Revenue Full definition →		0.89%	0.69%	0.76%	0.65%
Graham Net Nets Full definition →		(0.34)	(0.30)	(0.27)	(0.24)
Graham Number Full definition →		113.83	119.91	122.96	128.66
Earnings Yield Full definition →		5.11%	4.68%	4.50%	4.37%
Free Cash Flow Yield Full definition →		7.06%	6.15%	5.73%	5.36%
Revenue per Share Full definition →		25.28	26.32	27.41	28.15
Operating CF per Share Full definition →		4.19	2.53	5.38	5.55
Capex per Share Full definition →		(1.42)	(1.04)	(1.24)	(1.51)
Free Cash Flow per Share Full definition →		2.77	1.49	4.14	4.05
Cash per Share Full definition →		3.78	3.57	5.64	7.25
Shareholders Equity per Share Full definition →		64.92	69.69	70.44	72.27
Interest Debt per Share Full definition →		0.00	0.00	0.00	0.00
Book value per Share Full definition →		64.92	69.69	70.44	72.27
Free Cash Flow Full definition →		307.00	164.00	459.00	445.00
Working Capital Full definition →		100.00	389.00	1,056.00	1,283.00
Capital Expenditures Full definition →		(158.00)	(114.00)	(138.00)	(166.00)
Net Current Asset Value Full definition →		(6,641.00)	(6,441.00)	(6,276.00)	(6,154.00)
EV/EBIT Full definition →		15.75	16.67	17.51	17.64
Capex to Sales Full definition →		0.06	0.04	0.05	0.05
Price to Operating Income Full definition →		12.38	13.40	14.43	14.88
Other line items
Average Receivables Full definition →		1,356.00	1,495.50	1,542.50	1,584.00
Average Payables Full definition →		1,497.00	1,383.50	1,473.50	1,550.00
Average Inventory Full definition →		188.50	207.00	210.00	202.00
Average Assets Full definition →		16,189.00	16,235.00	16,454.00	16,709.00
Average Common Equity Full definition →		7,009.50	7,314.00	7,542.00	7,622.50

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Columns are period end dates · fundamentals updated 2 Nov 2026

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