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Market Closed -
NYSE
07:00:03 31/10/26 am AEDT
|
5-day change | 1st Jan Change | ||
| 251.82 USD | -0.43% |
|
+4.11% | +45.12% |
| 28/10 | Evercore ISI Adjusts Price Target on Quest Diagnostics to $240 From $235 | MT |
| 27/10 | Rothschild & Co Redburn Adjusts Price Target on Quest Diagnostics to $279 From $251 | MT |
| Market Cap | 27.71B 24.81B 22.82B 20.68B 38.66B 2,631B 39.38B 272B 109B 1,384B 104B 102B 4,364B | P/E 2026 * |
24.4x | P/E 2027 * | 23x |
|---|---|---|---|---|---|
| Enterprise Value | 32.69B 29.28B 26.93B 24.4B 45.61B 3,104B 46.47B 321B 129B 1,633B 123B 120B 5,149B | EV / Sales 2026 * |
2.71x | EV / Sales 2027 * | 2.54x |
| Free-Float |
67.61% | Yield 2026 * |
1.31% | Yield 2027 * | 1.31% |
| Markets | Quality | ||
|---|---|---|---|
NYSE
| DGX | Delayed | |
CBOE
| DGX | Real-time | |
|
London S.E.
| 0KSX | Delayed | |
|
Boerse Muenchen
| QDI | Real-time | |
|
Tradegate
| QDI | Real-time | |
|
Berne S.E.
| QDI | End-of-day quote | |
|
Mexican S.E.
| DGX * | End-of-day quote | |
|
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 | -0.43% | ||
| 1 week | +4.11% | ||
| 1 month | +8.97% | ||
| 3 months | +8.07% | ||
| 6 months | +30.70% | ||
| Current year | +45.12% |
| 1 week | 239.59 |  | 256.99 |
| 1 month | 223.5 | | 256.99 |
| Current year | 171.18 | | 256.99 |
| 1 year | 171.18 | | 256.99 |
| 3 years | 123.04 | | 256.99 |
| 5 years | 119.59 | | 256.99 |
| 10 years | 73.02 | | 256.99 |
| 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.($) | ||
|---|---|---|---|---|---|---|
 | -0.43% | +4.11% | +43.12% | +90.01% | 27.71B | |
| -0.09% | -3.44% | +15.48% | +31.31% | 115B | |
| -1.02% | +0.89% | +2.94% | +109.97% | 98.85B | |
| -4.98% | +2.56% | +108.26% | +943.84% | 59.72B | |
| +1.44% | +1.95% | -6.04% | +93.42% | 30.06B | |
| -1.84% | +9.86% | +42.30% | +77.20% | 29.34B | |
| +0.99% | +1.79% | +32.33% | +414.69% | 21.75B | |
| -1.58% | +2.35% | -19.91% | -15.18% | 20.66B | |
| 0.00% | +0.13% | -5.99% | +31.27% | 17.09B | |
| +11.08% | +11.28% | +102.39% | - | 13.93B | |
| Average | +0.36% | +3.39% | +31.49% | +197.39% | 43.45B | |
| Weighted average by Cap. | -0.66% | +1.39% | +28.57% | +208.41% |
| 2026 * | 2027 * | |
|---|---|---|
| Net sales | 12.08B 10.82B 9.95B 9.02B 16.86B 1,147B 17.18B 119B 47.66B 604B 45.35B 44.39B 1,903B | 12.62B 11.3B 10.4B 9.42B 17.61B 1,198B 17.94B 124B 49.78B 630B 47.37B 46.36B 1,988B |
| Net income | 1.16B 1.04B 959M 869M 1.62B 111B 1.65B 11.43B 4.59B 58.13B 4.37B 4.27B 183B | 1.24B 1.11B 1.02B 923M 1.73B 117B 1.76B 12.15B 4.88B 61.78B 4.64B 4.54B 195B |
| Net Debt | 4.99B 4.47B 4.11B 3.72B 6.96B 474B 7.09B 49B 19.67B 249B 18.72B 18.32B 786B | 4.34B 3.88B 3.57B 3.24B 6.05B 412B 6.16B 42.61B 17.1B 217B 16.28B 15.93B 683B |
| Date | Price | Change | Volume |
|---|---|---|---|
| 30/10/26 | USD 251.82 | -0.43% | 919,589 |
| 29/10/26 | USD 252.92 | +2.97% | 946,275 |
| 28/10/26 | USD 245.62 | +1.26% | 932,796 |
| 27/10/26 | USD 242.56 | -0.16% | 919,017 |
| 26/10/26 | USD 242.95 | +0.44% | 959,622 |
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