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

253.32 1.42 −0.56%

Follow DGX

Alert me

Market cap: $28.0B
P/E: 25.0×
Fwd P/E: 24.4×
Dividend yield: 1.33%
F-score: 8/9
Altman Z: 3.15
Beneish M: −2.65
Dividend safety: 85/100

Overview Business Profile Earnings & Analysis Segments Valuation Filings

	Dec '25	Dec '24	Dec '23	Dec '22	Dec '21	Dec '20	Dec '19	Dec '18	Dec '17	Dec '16
P/E ratio Full definition →	19.56	19.39	18.55	19.33	10.90	11.24	16.79	15.45	17.57	20.23
Piotroski F-Score Full definition →	8	4	5	4	8	9	7	5	7	5
P/S ratio Full definition →	1.75	1.70	1.70	1.83	2.00	1.69	1.85	1.50	1.83	1.79
Altman Z-Score Full definition →	3.15	2.79	3.09	3.65	4.06	3.50	3.06	3.16	3.51	3.53
Altman Z″-Score (non-manufacturers) Full definition →	3.53	3.31	3.78	3.93	4.44	4.70	3.81	3.83	4.05	4.24
P/FCF ratio Full definition →	14.17	18.42	18.25	13.75	11.82	10.06	16.97	13.86	14.68	15.73
Beneish M-Score Full definition →	(2.65)	(2.54)	(2.56)	(2.85)	(2.58)	(2.30)	(2.61)	(2.54)	(2.63)	(2.57)
P/Operating CF Full definition →	41.42	36.09	29.93	54.10	44.96	29.52	41.12	38.39	41.95	36.87
Dividend Safety Score Full definition →	85	—	—	—	—	—	—	—	—	—
P/B ratio Full definition →	2.67	2.46	2.49	3.05	3.34	2.35	2.52	2.15	2.73	2.78
Price to Tangible BV Full definition →	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
EV/Sales Full definition →	2.22	2.27	2.14	2.20	2.30	1.99	2.32	2.00	2.32	2.26
EV/EBITDA Full definition →	11.53	12.19	11.64	11.65	8.88	8.07	11.47	10.70	11.98	10.69
EV/Operating CF Full definition →	13.00	16.80	15.57	12.65	11.09	9.39	14.39	12.57	14.64	14.62
EV/FCF Full definition →	18.04	24.66	22.92	16.54	13.53	11.86	21.22	18.46	18.63	19.83
Quick Ratio Full definition →	0.80	0.85	1.04	0.97	1.32	1.51	1.13	0.77	1.00	1.31
Current Ratio Full definition →	1.04	1.10	1.31	1.22	1.56	1.72	1.25	0.94	1.24	1.56
Net Debt/EBITDA Full definition →	2.47	3.08	2.37	1.97	1.13	1.23	2.29	2.67	2.54	2.21
Debt/Assets Full definition →	34.95%	38.49%	33.61%	31.00%	29.48%	28.63%	37.14%	35.38%	36.03%	36.97%
Debt/Equity Full definition →	0.79	0.91	0.74	0.67	0.62	0.59	0.84	0.74	0.76	0.80
Asset Turnover Full definition →	0.68	0.65	0.69	0.75	0.78	0.70	0.65	0.70	0.72	0.72
Operating CF/Net income Full definition →	1.91	1.54	1.50	1.82	1.12	1.41	1.45	1.63	1.52	1.74
Capex/Depreciation Full definition →	(0.92)	(0.86)	(0.93)	(0.92)	(0.99)	(1.16)	(1.22)	(1.24)	(0.93)	(1.18)
Interest Coverage Full definition →	5.89	6.70	8.30	10.35	15.77	12.09	7.03	6.59	7.72	8.93
ROE Full definition →	14.10%	13.17%	13.85%	15.18%	29.91%	22.81%	15.67%	14.40%	16.06%	13.70%
ROA Full definition →	6.10%	5.74%	6.33%	7.12%	14.39%	10.61%	7.20%	6.84%	7.49%	6.40%
ROIC Full definition →	7.81%	6.74%	7.61%	9.30%	15.46%	12.74%	8.30%	7.62%	8.46%	9.93%
Return on Tangible Assets Full definition →	42.90%	37.07%	35.82%	44.58%	73.77%	48.99%	43.93%	61.69%	55.38%	40.66%
Average Days of Receivables Full definition →	46.57	48.21	47.74	44.13	48.65	58.79	50.22	49.05	45.56	46.85
Research and Development Expense of Revenue Full definition →	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
Selling, General and Administrative Expense of Revenue Full definition →	17.83%	17.93%	17.75%	18.96%	16.01%	16.42%	18.86%	18.91%	19.49%	19.13%
Intangible Assets out of Total Assets Full definition →	0.65	0.66	0.63	0.65	0.61	0.57	0.60	0.71	0.71	0.69
Share Based Compensation of Revenue Full definition →	0.80%	0.89%	0.83%	0.78%	0.73%	1.03%	0.72%	0.81%	1.07%	0.96%
Graham Net Nets Full definition →	(0.34)	(0.41)	(0.34)	(0.28)	(0.20)	(0.26)	(0.33)	(0.38)	(0.31)	(0.30)
Graham Number Full definition →	113.83	103.65	98.34	96.28	136.09	110.09	77.93	68.53	67.69	58.50
Earnings Yield Full definition →	5.11%	5.16%	5.39%	5.17%	9.17%	8.89%	5.96%	6.47%	5.69%	4.94%
Free Cash Flow Yield Full definition →	7.06%	5.43%	5.48%	7.27%	8.46%	9.94%	5.89%	7.21%	6.81%	6.36%
Revenue per Share Full definition →	99.41	88.94	82.61	85.20	86.30	70.43	57.66	55.38	54.03	51.53
Operating CF per Share Full definition →	16.99	12.02	11.36	14.81	17.86	14.96	9.28	8.82	8.58	7.97
Capex per Share Full definition →	(4.75)	(3.83)	(3.64)	(3.48)	(3.22)	(3.12)	(2.99)	(2.82)	(1.84)	(2.09)
Free Cash Flow per Share Full definition →	12.24	8.19	7.71	11.33	14.64	11.84	6.29	6.01	6.74	5.88
Cash per Share Full definition →	3.78	4.95	6.13	2.72	6.98	8.64	8.90	0.99	1.00	2.56
Shareholders Equity per Share Full definition →	64.92	61.38	56.63	51.12	51.86	50.81	42.44	38.73	36.17	33.29
Interest Debt per Share Full definition →	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
Book value per Share Full definition →	64.92	61.38	56.63	51.12	51.86	50.81	42.44	38.73	36.17	33.29
Free Cash Flow Full definition →	1,359.00	909.00	864.00	1,314.00	1,830.00	1,587.00	843.00	817.00	923.00	823.00
Working Capital Full definition →	100.00	223.00	557.00	347.00	988.00	1,282.00	500.00	(95.00)	249.00	550.00
Capital Expenditures Full definition →	(527.00)	(425.00)	(408.00)	(404.00)	(403.00)	(418.00)	(400.00)	(383.00)	(252.00)	(293.00)
Net Current Asset Value Full definition →	(6,641.00)	(6,948.00)	(5,308.00)	(5,009.00)	(4,387.00)	(4,159.00)	(4,666.00)	(4,346.00)	(4,242.00)	(3,909.00)
EV/EBIT Full definition →	15.75	16.65	15.69	15.22	10.40	9.55	14.53	13.70	14.76	12.78
Capex to Sales Full definition →	0.05	0.04	0.04	0.04	0.04	0.04	0.05	0.05	0.03	0.04
Price to Operating Income Full definition →	12.38	12.44	12.50	12.65	9.08	8.10	11.62	10.29	11.63	10.14
Other line items
Depreciation/Fixed assets Full definition →	0.26	0.23	0.24	0.25	0.24	0.22	0.23	0.24	0.24	0.24
Cash ROIC Full definition →	10.22%	6.69%	7.36%	12.85%	16.10%	13.24%	7.24%	8.79%	10.40%	9.40%
Accounts Receivable Turnover Full definition →	8.14	7.85	7.69	7.51	7.29	7.31	7.45	7.78	8.00	7.90
Accounts Payable Turnover Full definition →	4.92	4.82	4.50	4.31	4.07	4.34	4.89	4.82	4.73	4.64
Inventory Turnover Full definition →	39.10	35.07	32.46	32.25	30.53	33.55	45.38	50.78	53.32	55.61
Average Days of Payables Full definition →	79.24	76.77	80.02	79.00	88.77	102.70	75.43	75.65	78.97	77.10
Days of Inventory on Hand Full definition →	9.36	10.35	11.19	10.87	11.54	14.02	8.91	7.34	7.35	6.48
Average Receivables Full definition →	1,356.00	1,257.00	1,202.50	1,316.50	1,479.00	1,291.50	1,037.50	968.00	925.00	913.50
Average Payables Full definition →	1,497.00	1,376.50	1,377.50	1,498.00	1,616.50	1,337.00	1,031.00	1,021.00	998.00	994.50
Average Inventory Full definition →	188.50	189.00	191.00	200.00	215.50	173.00	111.00	97.00	88.50	83.00
Average Assets Full definition →	16,189.00	15,087.50	13,429.50	13,224.00	13,818.50	13,434.50	11,923.00	10,753.00	10,301.50	10,031.00
Average Common Equity Full definition →	7,009.50	6,577.50	6,136.00	6,206.50	6,646.00	6,248.00	5,477.00	5,111.00	4,807.50	4,686.50

Show all line items

Columns are period end dates · fundamentals updated 2 Nov 2026

Stockrow Weekly