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Market Closed -
NYSE
23:01:36 09/10/2026 +03
|
5-day change | 1st Jan Change | ||
| 230.97 USD | +0.07% |
|
-0.05% | +33.10% |
| Market Cap | 25.48B 22.75B 21.17B 19.25B 36.35B 2,466B 36.51B 255B 99.81B 1,257B 95.66B 93.57B 4,034B | P/E 2026 * |
22.7x | P/E 2027 * | 21x |
|---|---|---|---|---|---|
| Enterprise Value | 30.52B 27.26B 25.36B 23.07B 43.55B 2,954B 43.74B 305B 120B 1,506B 115B 112B 4,833B | EV / Sales 2026 * |
2.54x | EV / Sales 2027 * | 2.38x |
| Free-Float |
67.84% | Yield 2026 * |
1.43% | Yield 2027 * | 1.43% |
| Markets | Quality | ||
|---|---|---|---|
NYSE
| DGX | Delayed | |
CBOE
| DGX | Real-time | |
|
Berne S.E.
| QDI | End-of-day quote | |
|
Mexican S.E.
| DGX * | End-of-day quote | |
|
Boerse Muenchen
| QDI | Real-time | |
|
Deutsche Boerse AG
| QDI | Delayed | |
|
Tradegate
| QDI | Real-time | |
|
Börse Stuttgart
| QDI | Delayed | |
|
Borsa Italiana
| 1QDX | End-of-day quote |
Last Transcript: Quest Diagnostics Incorporated
| 1 day | +0.07% | ||
| 1 week | -0.05% | ||
| Current month | -0.90% | ||
| 1 month | -1.92% | ||
| 3 months | +10.93% | ||
| 6 months | +16.18% | ||
| Current year | +33.10% |
| 1 week | 225.78 |  | 233.65 |
| 1 month | 225.78 | | 248.84 |
| Current year | 171.18 | | 248.84 |
| 1 year | 171.18 | | 248.84 |
| 3 years | 120.1 | | 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 |
|---|---|---|---|---|---|---|
| 10/1/26 A | Free | Director | 135 | 0.0001% | ||
| 9/1/26 A | Sell | Chief Executive Officer | -10,000 | 0.0091% | ||
| 8/28/26 A | Exercice | General Counsel | 69,031 | 0.0625% |
| Change | 5-day change | 1-year change | 3-year change | Capi.($) | ||
|---|---|---|---|---|---|---|
 | +0.07% | -0.05% | +27.69% | +85.86% | 25.48B | |
| -1.87% | +1.13% | +12.00% | +23.26% | 112B | |
| +1.37% | +6.54% | +5.82% | +83.83% | 96.35B | |
| +2.54% | -1.90% | +132.85% | +820.11% | 56.33B | |
| +2.04% | -5.05% | -12.46% | +48.17% | 26.23B | |
| -0.65% | +2.48% | +12.48% | +55.00% | 25.48B | |
| +0.26% | +1.55% | -16.65% | -2.43% | 21.32B | |
| +1.23% | +3.86% | +31.57% | +327.80% | 20.98B | |
| +0.44% | +14.89% | +14.98% | +86.73% | 19.83B | |
| +0.25% | +2.60% | -2.47% | +35.27% | 17.02B | |
| Average | +0.53% | +2.71% | +20.58% | +156.36% | 42.13B | |
| Weighted average by Cap. | +0.23% | +2.47% | +25.28% | +168.25% |
| 2026 * | 2027 * | |
|---|---|---|
| Net sales | 12.01B 10.73B 9.98B 9.08B 17.14B 1,163B 17.21B 120B 47.06B 593B 45.11B 44.12B 1,902B | 12.56B 11.22B 10.44B 9.49B 17.93B 1,216B 18B 126B 49.22B 620B 47.18B 46.15B 1,989B |
| Net income | 1.15B 1.02B 952M 866M 1.64B 111B 1.64B 11.46B 4.49B 56.56B 4.3B 4.21B 181B | 1.24B 1.1B 1.03B 934M 1.76B 120B 1.77B 12.36B 4.84B 60.97B 4.64B 4.54B 196B |
| Net Debt | 5.05B 4.51B 4.19B 3.81B 7.2B 488B 7.23B 50.46B 19.77B 249B 18.95B 18.54B 799B | 4.38B 3.91B 3.64B 3.31B 6.25B 424B 6.28B 43.81B 17.16B 216B 16.45B 16.09B 694B |
| Date | Price | Change | Volume |
|---|---|---|---|
| 09/10/26 | $230.97 | +0.07% | 775,435 |
| 08/10/26 | $230.81 | +1.65% | 941,876 |
| 07/10/26 | $227.06 | -0.58% | 927,427 |
| 06/10/26 | $228.39 | -1.65% | 1,784,071 |
| 05/10/26 | $232.22 | -0.48% | 1,014,262 |
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