Lumentum Holdings Inc (NASDAQ: LITE) saw its shares surge 12.94% in pre-market trading on Wednesday, following the company's release of better-than-expected first-quarter fiscal 2026 results and an optimistic forecast for the upcoming quarter.

The optical and photonic products manufacturer reported Q1 adjusted earnings per share of $1.10, surpassing analysts' estimates of $1.03. Revenue for the quarter came in at $533.8 million, exceeding expectations of $525.4 million and representing a substantial 58.4% year-over-year increase. The strong performance was driven by robust demand in key markets, particularly in data centers, data center interconnect, and long-haul segments.

Lumentum's outlook for the second quarter further fueled investor optimism. The company projects Q2 revenue between $630 million and $670 million, with non-GAAP diluted earnings per share expected to range from $1.30 to $1.50. Additionally, Lumentum anticipates a non-GAAP operating margin of 20.0% to 22.0% for Q2, reflecting continued operational efficiencies. This guidance significantly exceeded analyst expectations, contributing to the stock's pre-market rally. The company's focus on high-growth areas such as optical circuit switches, co-packaged optics, and cloud transceivers appears to be resonating well with the market, positioning Lumentum for continued growth in the coming quarters.