COHR, US19247G1076

Coherent stock falls 5.38 percent as PhotonLink ramp nears

Published on 10/07/2026 at 16:14 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWS

Coherent stock traded at USD 320.14 on October 7, 2026, with a USD 62.6 billion market capitalization. Fiscal 2026 revenue reached USD 7.12 billion.

COHR, US19247G1076, Illustration mit AI erstellt.

Coherent (ISIN US19247G1076) was trading at USD 320.14 on the NYSE on October 7, 2026, down 5.38 percent from the previous close. The stock's current level is 27.24 percent below its 52-week high of USD 440.00, making the valuation of its AI optics plans the central issue for investors.

PhotonLink sets the next milestone

According to MarketScreener, Coherent launched PhotonLink on September 21, 2026, as an integrated optics platform for AI datacenters. The platform combines lasers, silicon photonics, specialty fibers, detectors, assembly and testing across co-packaged optics and near-packaged optics.

The company said PhotonLink had more than ten customer engagements in each of those two architectures, plus more than five engagements in chip-to-chip connectivity. Revenue from the platform is expected to begin ramping in the fourth quarter of calendar 2026, so execution rather than product visibility is the next measurable checkpoint.

Revenue growth raises the bar

Coherent generated USD 7.12 billion in fiscal 2026 revenue, compared with USD 5.81 billion in fiscal 2025, according to Yahoo Finance. The same fiscal-year data show diluted EPS of USD 4.12, compared with a loss of USD 0.52 in fiscal 2025.

For the fiscal fourth quarter of 2026, Tickeron reported revenue of USD 2.05 billion and non-GAAP EPS of USD 1.74. Management guided fiscal first-quarter 2027 revenue to USD 2.2 billion to USD 2.4 billion and non-GAAP EPS to USD 1.85 to USD 2.05.

Analysts see a higher ceiling

Yahoo Finance reported on October 1, 2026, that Bernstein initiated coverage with an Outperform rating and a USD 350.00 price target. The report linked the view to rising optical-module demand as datacenter networks move to higher speeds.

The analyst consensus listed by Yahoo Finance was Overweight, with an average target of USD 412.52, a low target of USD 280.00 and a high target of USD 500.00. That spread shows why the PhotonLink ramp and the next guidance update matter more than the platform launch alone.

Coherent stock trades below its yearly high

Coherent stock was trading at USD 320.14 on the NYSE on October 7, 2026, with a market capitalization of USD 62.6 billion and volume of 1,497,318 shares. The current price remains inside the 52-week range of USD 108.19 to USD 440.00.