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Market Closed -
NYSE
04:02:39 24/10/2026 HKT
|
5-day change | 1st Jan Change | ||
| 241.89 USD | -0.57% |
|
+1.15% | +39.39% |
| 10-23 | Deutsche Bank Adjusts Quest Diagnostics PT to $245 From $232, Maintains Hold Rating | MT |
| 10-22 | Quest Diagnostics Incorporated, Q3 2026 Earnings Call, Oct 22, 2026 |
| Market Cap | 26.85B 23.97B 22.13B 20.08B 37.6B 2,549B 38.18B 266B 105B 1,334B 101B 98.62B 4,211B | P/E 2026 * |
23.6x | P/E 2027 * | 22.2x |
|---|---|---|---|---|---|
| Enterprise Value | 31.74B 28.34B 26.16B 23.74B 44.45B 3,014B 45.14B 315B 125B 1,577B 119B 117B 4,978B | EV / Sales 2026 * |
2.63x | EV / Sales 2027 * | 2.48x |
| Free-Float |
67.84% | Yield 2026 * |
1.37% | Yield 2027 * | 1.35% |
| Markets | Quality | ||
|---|---|---|---|
NYSE
| DGX | Delayed | |
CBOE
| DGX | Real-time | |
|
London S.E.
| 0KSX | Delayed | |
|
Boerse Muenchen
| QDI | Real-time | |
|
Berne S.E.
| QDI | End-of-day quote | |
|
Mexican S.E.
| DGX * | End-of-day quote | |
|
Tradegate
| QDI | Real-time | |
|
Deutsche Boerse AG
| QDI | Delayed | |
|
Börse Stuttgart
| QDI | Delayed | |
|
Xetra
| QDI | Delayed | |
|
Borsa Italiana
| 1QDX | End-of-day quote |
Last Transcript: Quest Diagnostics Incorporated
| 1 day | -0.57% | ||
| 1 week | +1.15% | ||
| Current month | +3.78% | ||
| 1 month | +3.04% | ||
| 3 months | +15.28% | ||
| 6 months | +18.57% | ||
| Current year | +39.39% |
| 1 week | 223.5 |  | 246 |
| 1 month | 223.5 | | 246 |
| Current year | 171.18 | | 248.84 |
| 1 year | 171.18 | | 248.84 |
| 3 years | 120.87 | | 248.84 |
| 5 years | 119.59 | | 248.84 |
| 10 years | 73.02 | | 248.84 |
| Manager | Title | Age | Since |
|---|---|---|---|
James Davis
CEO | Chief Executive Officer | 63 | 03/02/2022 |
Sam Samad
DFI | Director of Finance/CFO | 56 | 11/07/2022 |
Murali Balakumar
CTO | Chief Tech/Sci/R&D Officer | - | 06/05/2024 |
| Director | Title | Age | Since |
|---|---|---|---|
Gary Pfeiffer
BRD | Director/Board Member | 76 | 01/12/2004 |
Timothy Ring
BRD | Director/Board Member | 68 | 07/12/2011 |
James Davis
CHM | Chairman | 63 | 01/04/2023 |
| Date | Insider | Type | Main position | Quantity | % Market Cap. | Importance |
|---|---|---|---|---|---|---|
| 1/10/26 | Free | Director | 135 | 0.0001% | ||
| 1/9/26 | Sell | Chief Executive Officer | -10,000 | 0.0091% | ||
| 28/8/26 | Exercice | General Counsel | 69,031 | 0.0625% |
| Change | 5-day change | 1-year change | 3-year change | Capi.($) | ||
|---|---|---|---|---|---|---|
 | -0.57% | +1.15% | +33.52% | +95.50% | 26.85B | |
| -1.07% | +0.96% | +13.97% | +35.37% | 121B | |
| +0.37% | +0.11% | +6.31% | +94.51% | 101B | |
| +0.64% | -0.21% | +114.84% | +891.05% | 59.59B | |
| +0.21% | +2.61% | -6.79% | +78.43% | 28.59B | |
| -0.30% | +1.19% | +16.30% | +64.59% | 26.76B | |
| -0.81% | -2.43% | +30.87% | +391.94% | 21.79B | |
| -2.46% | -5.71% | -23.11% | -7.94% | 19.57B | |
| -0.68% | +2.05% | +3.85% | +87.12% | 19.03B | |
| -1.23% | -3.61% | +82.48% | - | 12.67B | |
| Average | -0.59% | +0.05% | +27.22% | +192.28% | 43.69B | |
| Weighted average by Cap. | -0.38% | +0.52% | +26.67% | +196.86% |
| 2026 * | 2027 * | |
|---|---|---|
| Net sales | 12.07B 10.77B 9.94B 9.02B 16.89B 1,145B 17.16B 120B 47.37B 600B 45.27B 44.31B 1,892B | 12.61B 11.26B 10.39B 9.43B 17.65B 1,197B 17.93B 125B 49.5B 626B 47.31B 46.3B 1,977B |
| Net income | 1.17B 1.04B 961M 872M 1.63B 111B 1.66B 11.57B 4.58B 57.94B 4.38B 4.28B 183B | 1.24B 1.1B 1.02B 924M 1.73B 117B 1.76B 12.27B 4.85B 61.42B 4.64B 4.54B 194B |
| Net Debt | 4.89B 4.37B 4.03B 3.66B 6.85B 465B 6.96B 48.56B 19.21B 243B 18.36B 17.97B 767B | 4.39B 3.92B 3.62B 3.28B 6.14B 417B 6.24B 43.54B 17.23B 218B 16.46B 16.12B 688B |
| Date | Price | Change | Volume |
|---|---|---|---|
| 23/10/26 | US$241.89 | -0.57% | 933,277 |
| 22/10/26 | US$243.28 | +1.82% | 1,686,025 |
| 21/10/26 | US$238.93 | +0.76% | 1,205,190 |
| 20/10/26 | US$237.12 | +0.94% | 1,104,176 |
| 19/10/26 | US$234.91 | -0.04% | 864,648 |
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The MSCI ESG score assesses a company’s environmental, social, and governance practices relative to its industry peers. Companies are rated from CCC (laggard) to AAA (leader). This rating helps investors incorporate sustainability risks and opportunities into their investment decisions.
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