Coherent Corp

Coherent is a photonics and compound semiconductor company created from the merger of II-VI and the original Coherent. Its most strategically valuable segment makes optical transceivers for AI data centers—the 400G, 800G, and emerging 1.6T pluggable modules that connect GPU clusters inside hyperscale facilities. It also makes industrial lasers used in cutting and welding, telecom network components, and compound semiconductor wafers that underpin power electronics and wireless chips.

Coherent's AI data center transceiver business has seen explosive demand growth as hyperscalers build out GPU clusters requiring enormous quantities of optical interconnects. The company's vertical integration—from compound semiconductor substrates through finished transceivers—is a differentiation that pure assemblers lack. Integration of the large II-VI/Coherent merger is still ongoing, and the resulting debt load constrains financial flexibility. Telecom and industrial segments provide diversification but are currently in cyclical downturns.

Lumentum competes in both telecom optics and data center transceivers. Fabrinet manufactures optical transceivers for multiple designers on a contract basis. Intel's Silicon Photonics division and Broadcom's optical division compete in data center interconnects. MACOM and Inphi (Marvell) supply components within the transceiver supply chain. Trumpf and IPG Photonics compete in the industrial laser segment. The competitive intensity across all of Coherent's markets has increased significantly.

Coherent's compound semiconductor materials capability—making indium phosphide and gallium arsenide substrates—gives it a vertically integrated supply chain that competitors purchasing these materials externally cannot fully replicate. This matters most in the data center transceiver market, where control of the substrate supply provides cost and availability advantages. No other publicly traded company combines high-power industrial lasers, telecom optics, and AI data center transceivers with the same degree of in-house materials science capability.

COHR is currently trading at $272.33, up 6.78% in today's session. Over the past 52 weeks, the stock has traded between a low of $45.58 and a high of $300.20. The current price represents 89% of its 52-week range, which helps investors gauge where the stock sits relative to its recent trading history.

Among 28 analysts covering COHR, the consensus rating is Strong Buy — 21 rate it a buy, 7 hold, and 0 sell. The average price target sits at $63.25, implying 77% downside from the current price. Keep in mind that analyst targets reflect 12-month expectations and can shift quickly after earnings reports or major company events.

Coherent Corp generated $7.09B in revenue during fiscal year 2026, with $60.27M reaching the bottom line as net income. The net profit margin of 0.9% reflects the competitive nature of its industry.

COHR trades at a P/E ratio of 163.47 on trailing earnings of $1.37 per share. That's well above the S&P 500 historical average of ~20-25x, which typically signals that investors are pricing in aggressive future growth. Comparing this multiple against Electrical Equipment sector peers gives better context than the broad market alone, since P/E norms vary significantly across industries.

Performance varies across timeframes, reflecting shifting market conditions. Returns by timeframe: +42.05% (3M), +154.54% (6M), +260.03% (1Y), +40.14% (YTD). Comparing these figures against the S&P 500 and sector benchmarks helps determine whether COHR is outperforming or lagging the broader market.