NYSE:COHRElectronic
Coherent (COHR) Is Down 21.6% After Returning To Profitability And Sampling 300mm SiC Substrates
In August 2026, Coherent Corp. reported a return to profitability with fourth‑quarter sales of US$2,045.5 million and full‑year sales of US$7.12 billion, while also starting customer sampling of its 300mm high thermal conductivity silicon carbide substrates for AI and high‑performance computing chips.
This move into 300mm silicon carbide heat‑spreading substrates highlights how thermal management is becoming a core bottleneck and materials opportunity in advanced AI datacenters.
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