Valuation: Quest Diagnostics Incorporated

Capitalization 20.23B 17.38B 16.3B 15.19B 27.98B 1,817B 30.4B 189B 73.48B 861B 75.9B 74.29B 3,174B P/E ratio 2025 *
21.1x
P/E ratio 2026 * 19.7x
Enterprise value 25.59B 21.99B 20.63B 19.22B 35.4B 2,299B 38.47B 239B 92.97B 1,090B 96.03B 94B 4,016B EV / Sales 2025 *
2.33x
EV / Sales 2026 * 2.22x
Free-Float
67.83%
Yield 2025 *
1.69%
Yield 2026 * 1.72%
More valuation ratios * Estimated data
Dynamic Chart
1 day-1.22%
1 week-1.52%
Current month-4.97%
1 month-2.46%
3 months-1.59%
6 months+2.21%
Current year+19.17%
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1 week 178.61
Extreme 178.61
185.12
1 month 175.76
Extreme 175.765
193.76
Current year 148.7
Extreme 148.7
197.55
1 year 148.7
Extreme 148.7
197.55
3 years 119.59
Extreme 119.59
197.55
5 years 113.36
Extreme 113.36
197.55
10 years 59.66
Extreme 59.655
197.55
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Manager TitleAgeSince
Chief Executive Officer 62 02/02/2022
Director of Finance/CFO 55 10/07/2022
Compliance Officer - 31/07/2022
Director TitleAgeSince
Director/Board Member 75 30/11/2004
Director/Board Member 67 06/12/2011
Chairman 62 31/03/2023
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Change 5d. change 1-year change 3-years change Capi.($)
-1.22%-1.52%+13.64%+20.78% 20.23B
+0.85%-2.30%+53.48%+105.74% 111B
+2.78%+1.74%+40.84%-22.31% 97.15B
-1.28%+0.21%+39.18%+76.08% 31.18B
+0.55%+5.49%-11.06%+17.53% 23.87B
-0.63%-2.83%+9.50%+10.64% 21.55B
-2.18%-6.20%+42.92%+360.63% 18.13B
-0.79%-5.08%+62.68%+67.06% 18.04B
-0.33%-5.53%+16.92%+77.08% 14.13B
-0.61%-3.79%-13.74%+29.70% 13.07B
Average -0.31%-1.87%+25.44%+74.29% 36.81B
Weighted average by Cap. +0.63%-2.28%+36.12%+60.33%
See all sector performances

Financials

2025 *2026 *
Net sales 10.98B 9.44B 8.85B 8.25B 15.19B 987B 16.51B 103B 39.91B 468B 41.22B 40.34B 1,723B 11.38B 9.78B 9.18B 8.55B 15.74B 1,023B 17.11B 106B 41.35B 485B 42.71B 41.81B 1,786B
Net income 982M 844M 792M 738M 1.36B 88.23B 1.48B 9.18B 3.57B 41.82B 3.69B 3.61B 154B 1.05B 903M 847M 789M 1.45B 94.42B 1.58B 9.82B 3.82B 44.75B 3.94B 3.86B 165B
Net Debt 5.36B 4.61B 4.32B 4.03B 7.42B 482B 8.06B 50.15B 19.49B 228B 20.13B 19.71B 842B 5.09B 4.38B 4.11B 3.83B 7.05B 458B 7.66B 47.61B 18.5B 217B 19.11B 18.71B 799B
More financial data * Estimated data
Logo Quest Diagnostics Incorporated
Quest Diagnostics Incorporated is the world's leading provider of diagnostics testing and information service for patients and health professionals. Net sales break down by activity as follows: - testing and diagnostic services (97.4%): routine clinical testing, gene-based testing and advanced diagnostic and anatomica-pathology diagnostic services; - other (2.6%).
Employees
50,500
Calendar
More about the company
Date Price Change Volume
09/12/25 179.74 $ -1.14% 273,975
08/12/25 181.82 $ -0.38% 980,691
05/12/25 182.51 $ -0.91% 738,192
04/12/25 184.18 $ +0.86% 1,044,861
03/12/25 182.61 $ +0.03% 1,057,340

Delayed Quote Nyse, December 09, 2025 at 06:01 pm

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Trader
Investor
Global
Quality
ESG MSCI
AA
More Ratings
Sell
Consensus
Buy
Mean consensus
OUTPERFORM
Number of Analysts
18
Last Close Price
181.82USD
Average target price
197.31USD
Spread / Average Target
+8.52%
Consensus

Quarterly revenue - Rate of surprise