Coherent
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COHR · NYSE
One of the largest makers of the optical transceivers AI clusters consume by the million.
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Price (delayed)$289.98
Day0.68%
Week-13.32%
YTD49.22%
Market cap$56.73B
As of10:27 UTC
Quotes are delayed/indicative; research only, never investment advice.
Coherent builds 800G and 1.6T optical modules and the indium-phosphide lasers inside them; AI data-center demand turned optics from a cyclical business into its growth engine.
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Record reviewed as of 2026-01-15 — see Methodology.