Jim Cramer Weighs In on Lumentum (LITE) and Coherent (COHR) Post-Earnings

Shares of optical technology leaders Lumentum Holdings Inc. and Coherent Corp. experienced activity following their respective earnings reports. On CNBC's Mad Money, Jim Cramer pointed out a short-term disconnect between market trading and business fundamentals in the optical hardware sector. Lumentum reported a strong quarter, with a 109% year-over-year increase in net revenue to $1.01 billion, beating estimates.

Non-GAAP diluted earnings per share surpassed expectations at $3.23. The company issued optimistic guidance for Q1 2027, projecting net revenue between $1.225 billion and $1.275 billion and non-GAAP EPS of $4.05 to $4.35. This positive report drove Lumentum's shares up and sparked a broader rally in the photonics sector. In contrast, Coherent reported a 34% year-over-year increase in net revenue to $2.05 billion, surpassing Wall Street expectations.

Non-GAAP EPS of $1.74 also exceeded forecasts by $0.12. The company provided optimistic guidance for Q1 2027, with revenue between $2.2 billion and $2.4 billion and non-GAAP EPS of $1.85 to $2.05. Despite strong earnings and guidance, Coherent shares declined in after-hours trading, following an 8% gain during regular hours. The after-hours dip was attributed to sell-the-news reactions, despite rising hedge fund interest in both companies.

While short-term trading dynamics and valuation-driven pullbacks can cause volatility, both companies maintain strong multi-quarter demand visibility in the optical networking space. As hyperscalers continue scaling AI clusters, both companies are positioned at the center of multi-year growth. Although LITE and COHR were considered for investment, it was suggested that certain AI stocks may offer greater upside potential with less downside risk.