LPKF Laser: Chicago Conference Sparks Countdown for Glass-Chip Orders

LPKF shares surge 377% YTD as LIDE technology targets AI chip glass substrates; first large-scale orders expected within days amid volatile trading.

A presentation in Chicago has added fresh fuel to LPKF Laser's stunning stock rally, as the company's patented LIDE technology takes centre stage in the race to build next-generation AI chips. At the GFAB industry conference, management showcased how the proprietary laser process can precisely etch and handle glass substrates — a material that chipmakers are increasingly turning to as an alternative to traditional silicon carriers. The appearance comes just days before a self-imposed deadline to land the first large-scale production orders for the technology.

Shares in the German laser specialist rocketed nearly 11 percent on Friday to EUR 28.70, lifting the year-to-date gain to a staggering 377 percent. The move was amplified by news that LPKF will enter the SDAX index at the start of the new trading week, forcing index-tracking funds to adjust their portfolios. That broader visibility could attract international investors, though the stock remains notoriously volatile with an annualised volatility of almost 146 percent. Short sellers, including Voleon Capital Management, continue to bet against the company.

The immediate catalyst for the latest leg higher came from a forum hosted by the Schutzgemeinschaft der Kapitalanleger, where CEO Klaus Fiedler underscored the importance of LIDE for modern semiconductor production. Management reaffirmed that the first major manufacturing orders would be secured by the end of the second quarter — a deadline that now expires in roughly ten days. While some customers are already testing the equipment, the market is waiting for a definitive sign that the technology is moving from pilot to series production. The company has also expanded its portfolio to include solutions for separating and bonding multi-layer glass stacks.

Behind the hype, the financial picture tells a more sobering story. First-quarter revenue fell to EUR 17.1 million, and the operating loss widened to EUR 6.9 million, dragged down by a weak solar business. Order intake, however, outperformed sales at just over EUR 24 million, pointing to robust demand in the electronics division. For the full year, management targets revenue of no more than EUR 120 million with a slightly negative operating margin. A restructuring programme dubbed "North Star" is temporarily weighing on earnings but is intended to shore up the balance sheet in the long run, with the board aiming for a double-digit margin by 2028.

The next major test arrives in July, when LPKF publishes its half-year report. By then, investors will expect concrete series-production contracts that justify the stock’s meteoric rise. Until those orders materialise, the rally rests on promise rather than profit — and the clock is ticking.