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| Datum | Eröffnung | Hoch | Tief | Schluss | Volumen, Stück |
|---|---|---|---|---|---|
| 16. September 2026 | 856,86 | 937,88 | 855,18 | 919,40 | 6 Mio. |
| 15. September 2026 | 842,71 | 856,00 | 832,11 | 838,96 | 3 Mio. |
| 14. September 2026 | 860,88 | 878,99 | 833,70 | 835,03 | 5 Mio. |
| 11. September 2026 | 945,60 | 973,50 |
Auf Basis der Berichte bis 30. Juni 2025
Lumentum makes optical components and lasers — the same data-centre interconnect market as Coherent.
The key products are lasers and modulators for optical data transmission plus components for telecom networks. Growth is set by the build-out of AI data centres: the more accelerators are linked into one cluster, the more optics each requires.
The company historically depended on consumer electronics — lasers for face recognition in smartphones — and that market proved unstable, being determined entirely by one handset maker's decisions. Shifting toward data centres made revenue less hostage to someone else's cycle.
Risks: customer concentration, price competition from Chinese module makers, and the ability to scale output faster than demand — in optics a missed generation means the customer designs someone else in for the whole platform. The company carries debt and pays no dividend.
Adresse:1001 RIDDER PARK DRIVE, SAN JOSE, CA, 95131, US
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| 10. September 2026 | 959,44 | 994,50 | 933,82 | 935,70 | 4 Mio. |
| 09. September 2026 | 980,06 | 1.027 | 978,11 | 988,98 | 5 Mio. |
| 08. September 2026 | 897,56 | 1.000 | 884,70 | 978,54 | 7 Mio. |
| 04. September 2026 | 861,39 | 885,83 | 841,04 | 881,26 | 4 Mio. |
| 03. September 2026 | 874,00 | 874,00 | 818,89 | 847,37 | 3 Mio. |
| 02. September 2026 | 867,71 | 887,46 | 848,43 | 870,58 | 3 Mio. |
| 01. September 2026 | 901,04 | 909,14 | 854,13 | 868,95 | 4 Mio. |
| 31. August 2026 | 894,58 | 918,84 | 886,84 | 914,76 | 3 Mio. |
| 28. August 2026 | 941,71 | 942,91 | 893,65 | 895,00 | 3 Mio. |
| 27. August 2026 | 958,73 | 970,32 | 918,01 | 956,14 | 4 Mio. |
| 26. August 2026 | 880,00 | 947,53 | 876,09 | 939,03 | 5 Mio. |
| 25. August 2026 | 858,10 | 887,36 | 841,10 | 885,57 | 3 Mio. |
| 24. August 2026 | 823,60 | 844,00 | 784,47 | 830,17 | 4 Mio. |
| 21. August 2026 | 898,62 | 922,99 | 855,01 | 866,71 | 4 Mio. |
| 20. August 2026 | 830,00 | 881,88 | 815,03 | 879,28 | 4 Mio. |
| 19. August 2026 | 892,20 | 893,85 | 821,03 | 827,60 | 4 Mio. |