NYSE:COHR Stock Quote

SAXONBURG, Pa., March 28, 2025 (GLOBE NEWSWIRE) -- Coherent Corp. (NYSE: COHR), a global leader in photonics, announces general availability of its 800G ZR/ZR+ transceiver in QSFP-DD form factor. This launch reinforces the company’s commitment to next-generation optical networking. 

SAXONBURG, Pa., March 27, 2025 (GLOBE NEWSWIRE) -- Coherent Corp. (NYSE: COHR), a global leader in photonics, announces the introduction of a set of pluggable optical transceivers optimized for use in data centers that incorporate optical circuit switches (OCSs).    

SAXONBURG, Pa., March 27, 2025 (GLOBE NEWSWIRE) -- Coherent Corp. (NYSE: COHR), a global leader in photonics, is demonstrating the industry's first 400 Gb/s Differential Electro-absorption Modulated Laser (D-EML) at OFC 2025. This represents a significant advance in high-speed optical networking technology for data centers. 

Coherent shares are trading lower on Thursday after the company announced plans to sell its epitaxial fabrication facility in Illinois.

Shareholders of Coherent would probably like to forget the past six months even happened. The stock dropped 21.1% and now trades at $70.87. This may have investors wondering how to approach the situation.

SAN JOSE, Calif., March 26, 2025 (GLOBE NEWSWIRE) -- Adeia Inc. (Nasdaq: ADEA), a leader in developing innovative technology solutions, today announced the nomination of Sandeep Vij, co-founder and managing partner of Argean Capital, to stand for election to Adeia’s board of directors at its 2025 Annual Meeting of Shareholders (the “Annual Meeting”).

SAXONBURG, Pa., March 26, 2025 (GLOBE NEWSWIRE) -- Coherent Corp. (NYSE: COHR), a global leader in materials, networking, and lasers, announced today that it will sell its epitaxial fabrication facility in Champaign, Illinois, as part of its ongoing initiatives to optimize its manufacturing footprint.

The brokerage noted that following Nvidia’s GTC 2025 event and Corning’s analyst day, concerns around co-packaged optics are overblown.

Shares of materials and photonics company Coherent (NYSE:COHR) jumped 12.6% in the afternoon session after Raymond James analyst Simon Leopold upgraded the stock's rating alongside Lumentum from Outperform to Strong Buy following positive updates from Nvidia's annual GPU Technology Conference and Corning's analyst day meeting. 

SAXONBURG, PA, March 24, 2025 (GLOBE NEWSWIRE) -- Coherent Corp. (NYSE: COHR), a global leader in photonics, announces its latest advancement in fiber network diagnostics: a high-performance embedded Optical Time Domain Reflectometer (eOTDR) in a QSFP package. With an industry-leading 30 dB dynamic range, it enables precise, repeatable OTDR traces for spans up to 150 km—all in a compact, pluggable form factor.   

A Raymond James analyst upgraded Lumentum stock and Coherent on views that Nvidia's co-packaged optics technology is not a big threat.

PITTSBURGH, March 20, 2025 (GLOBE NEWSWIRE) -- Coherent Corp. (NYSE: COHR), a global leader in photonics, announces the launch of its 2x400G-FR4 Lite optical transceiver, a silicon photonics-based module optimized for AI-driven data centers and high-speed Ethernet networks. Designed for high volume deployments, this transceiver delivers 500-meter reach while significantly reducing power consumption. It complements the company’s existing 800G-DR8 transceiver, also built with silicon photonics technology, with a wavelength-multiplexed variant that is more fiber-efficient than the DR8.

Nvidia’s Spectrum-X Photonics and Quantum-X Photonics networking switches use high-power, high-efficiency lasers to reduce power consumption and make the system more resilient.

PITTSBURGH, March 18, 2025 (GLOBE NEWSWIRE) -- Coherent Corp. (NYSE: COHR), a global leader in photonics, announced its collaboration with NVIDIA on silicon photonics networking switches using co-packaged optics (CPO). This ecosystem, announced at GTC, will allow AI factories to connect millions of GPUs.

PITTSBURGH, March 17, 2025 (GLOBE NEWSWIRE) -- Coherent Corp. (NYSE: COHR), a global leader in photonics, announces the launch of its 2D Collimator Array, an advanced optical assembly designed for optical circuit switches (OCS).

Nvidia Corp CEO Jensen Huang set to unveil next AI hardware at GTC 2025. JPMorgan analyst identifies potential winners in hardware and networking supply chain.

While artificial intelligence will be in the spotlight at chip maker Nvidia's GTC conference this week, another technology development will be under the radar.

Coherent introduces its 793nm pump laser diode with 28W power and 97% polarization purity, set to revolutionize the Thulium fiber laser market. This technology enhances medical treatments by providing safer, faster, and more efficient solutions, improving patient outcomes and reducing costs.