LPKF Laser: The Nvidia Effect Meets a Reality Check
08.05.2026 - 13:43:29 | boerse-global.de
A $500 million bet by Nvidia on glass-based chip technology has sent LPKF Laser shares into orbit, but the German company's own financials tell a more sobering story. The stock has rocketed from a 52-week low of €5.35 in December to a fresh high of €24.20 — a gain of more than 300% since the start of 2026. Yet the company behind the rally is still bleeding red ink.
The Glass Connection
Nvidia's decision to invest $500 million in Corning, taking warrants on up to 18 million shares, is rooted in a technological shift. The chip giant's current Vera Rubin AI systems rely on roughly 5,000 copper cables. The long-term plan is to replace those with co-packaged optics built on glass substrates.
That's where LPKF enters the picture. The Garbsen-based company's LIDE technology — Laser Induced Deep Etching, first unveiled in 2017 — enables precision structuring of glass for advanced chip packaging. The company has built a dense patent portfolio around the process and can handle complex aluminosilicate glasses that competitors struggle with, giving it an estimated decade-long technical edge.
Several semiconductor customers are already testing LIDE in development environments, and discussions about first production tools are underway. But no firm orders have been signed.
Should investors sell immediately? Or is it worth buying LPKF Laser?
The Numbers Gap
The disconnect between market excitement and operational reality is stark. First-quarter 2026 revenue slumped to €17.1 million from €25.3 million a year earlier, a drop of roughly 32%. The EBIT loss widened to €6.9 million from €3.9 million, dragged down by persistent weakness in the solar equipment business.
Order intake offered a brighter spot, rising to €24.1 million with a book-to-bill ratio of 1.4. Demand in the electronics segment came mainly from customers buying laser systems for circuit board cutting.
Management has guided for full-year 2026 revenue between €105 million and €120 million, with an adjusted EBIT margin ranging from minus 3.0% to plus 4.5%. That forecast excludes any potential large orders from the advanced packaging business — the timing of which depends on qualification steps at customers' end, not on LPKF itself.
Restructuring Underway
The "North Star" program, launched in September 2025, aims to deliver a double-digit EBIT margin by 2028. LPKF is consolidating sites, ending welding system production in FĂĽrth and shifting it to Suhl. The first Suhl-assembled welding systems are already reaching customers.
But the restructuring is costing margin in the near term — around three to four percentage points of revenue this year. The cost base is coming down, but losses persist.
Analyst Caution
Montega recently raised its price target for LPKF from €9.00 to €15.00 but maintains a "Hold" rating. The bank sees real potential in advanced semiconductor packaging but argues the current share price already reflects years of future growth.
Montega sketches a scenario where five to six customers with multiple LIDE systems could contribute roughly €35 million in revenue by 2027. By 2028, the bank sees group revenue potentially exceeding €200 million with EBIT margins above 15%. That's a growth story for the day after tomorrow — priced in today.
LPKF Laser at a turning point? This analysis reveals what investors need to know now.
The technical indicators underscore the overheating. LPKF's 200-day moving average sits at €8.14, its 50-day line at €10.50 — both far below the current trading level.
The Quarter That Matters
LPKF expects to book its first LIDE production orders in the second quarter of 2026, according to its Q1 statement on April 30. A meaningful ramp-up at customers is unlikely before 2027, with high-volume production not anticipated until 2029 at the earliest.
The Nvidia-Corning deal provides strategic validation for the glass substrate trend, but LPKF still needs to convert development projects into signed contracts. Whether the stock can hold its gains — or extend them — depends on what happens in the next few weeks. If those first production orders materialize, the valuation gains a concrete foundation. If they don't, the gap between price and performance becomes harder to justify.
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