Ciena (NYSE:CIEN) is up 8.9% in Tuesday’s session, climbing from $318.54 to $346.89 intraday. Lumentum (NASDAQ:LITE) and ...

Coherent and Lumentum will both receive $2 billion each from the chip giant as part of the strategic investment.

What Happened? Shares of materials and photonics company Coherent (NYSE:COHR) jumped 4.8% in the afternoon session after the company announced it would join the S&P 500 index. This move, effective ...

Coherent Corp. COHR shares climbed Monday morning after the company announced it will join the S&P 500 index. • Coherent ...

Coherent Corp. (NYSE: COHR), a global leader in photonics, today announced that its executives and technology leaders will play a prominent role at OFC 2026, taking place March 15–19 in Los Angeles, ...

Coherent Corp. COHR has reduced its long-term debt, which ballooned to $4.2 billion in 2023 following the merger of II-VI and ...

Coherent (COHR), EchoStar (SATS), and Vertiv (VRT) were all added to the index, and today — Monday, March 9, 2026 — is their ...

Three stocks at the heart of the AI infrastructure boom just got their institutional stamp of approval. Lumentum (LITE), Coherent (COHR), and Vertiv (VRT) were announced as additions to the S&P 500 ...

Coherent stock (COHR) gets a Strong Buy on AI datacenter demand and Nvidia partnership. Read the latest analysis on the stock ...

Coherent Corp. (NYSE: COHR), a global leader in photonics, today announced the launch of its CHR1074 224Gbps quad-channel transimpedance amplifier (TIA) designed to power next-generation 800G and 1.6T ...

On the same day, Digirolomo also donated 1,847 shares of Coherent Corp common stock to a donor advised fund. The transaction is valued at $0. Digirolomo also exercised options to purchase 1,005 shares ...

Nvidia invested $4 billion in Lumentum, Coherent, and Ayar Labs to secure optical interconnect supply. The deals build competitive moats as AI clusters hit power limits.