Bereich wird geladen
Schlusskurse vom 17. September 2026
Die Reihe ist auf die aktuelle Aktienzahl nach Splits umgerechnet; Dividenden sind nicht im Kurs enthalten
| Datum | Eröffnung | Hoch | Tief | Schluss | Volumen, Stück |
|---|---|---|---|---|---|
| 17. September 2026 | 248,28 | 248,70 | 246,26 | 247,45 | 989.467 |
| 16. September 2026 | 245,47 | 248,57 | 244,85 | 247,08 | 948.700 |
| 15. September 2026 | 238,39 | 248,65 | 237,21 | 247,08 | 1 Mio. |
| 14. September 2026 | 237,49 | 239,78 |
Auf Basis der Berichte bis 31. Dezember 2025
Quest Diagnostics is the second national medical laboratory network, living by the same laws of utilisation.
Samples are collected at thousands of draw sites and shipped to large laboratories running automated lines. Fixed costs are high and variable costs low — so each additional test adds almost entirely to profit, while a fall in volume hurts disproportionately.
The company is expanding direct patient access: some tests can be ordered without a doctor's referral and paid for personally, bypassing the insurer. That changes the customary dependence on reimbursement rates, though it remains a small share so far. Risks: government programmes revising fee schedules, competition and technician labour costs. Quest pays a dividend and buys back stock.
Adresse:500 PLAZA DRIVE, SECAUCUS, NJ, 07094, US
| 131 Mio. |
| CELCCelcuity Inc. | 84,54 | +236,70 % | 74 Mio. |
| BLLNBillionToOne, Inc. | 110,26 | +641,80 % | 71 Mio. |
| GRALGRAIL, Inc. | 78,77 | +487,30 % | 59 Mio. |
| RDNTRadNet, Inc. | 77,78 | +2,64 % | 56 Mio. |
| 234,67 |
| 237,89 |
| 974.700 |
| 11. September 2026 | 233,20 | 235,12 | 229,33 | 235,02 | 996.800 |
| 10. September 2026 | 236,32 | 236,48 | 228,57 | 231,14 | 1 Mio. |
| 09. September 2026 | 233,58 | 236,24 | 232,43 | 235,46 | 791.100 |
| 08. September 2026 | 233,61 | 237,56 | 231,52 | 235,50 | 728.900 |
| 04. September 2026 | 235,38 | 238,92 | 235,38 | 237,14 | 798.700 |
| 03. September 2026 | 242,00 | 242,00 | 236,35 | 239,40 | 1 Mio. |
| 02. September 2026 | 238,03 | 242,84 | 236,27 | 240,80 | 1 Mio. |
| 01. September 2026 | 242,72 | 243,72 | 235,63 | 236,22 | 813.400 |
| 31. August 2026 | 241,99 | 242,64 | 239,40 | 240,30 | 1 Mio. |
| 28. August 2026 | 245,17 | 245,28 | 242,27 | 242,76 | 639.900 |
| 27. August 2026 | 242,83 | 247,19 | 242,44 | 244,61 | 839.800 |
| 26. August 2026 | 244,11 | 246,00 | 243,49 | 245,00 | 811.000 |
| 25. August 2026 | 243,93 | 245,78 | 241,79 | 244,51 | 709.200 |
| 24. August 2026 | 243,97 | 246,00 | 242,46 | 243,87 | 837.700 |
| 21. August 2026 | 240,33 | 244,70 | 239,43 | 244,39 | 1 Mio. |
| 20. August 2026 | 239,86 | 245,68 | 237,53 | 241,30 | 1 Mio. |