KLA Corporation expects mid-to-high teens percentage growth in its advanced packaging business for calendar 2026, driven by global demand for AI chip manufacturing equipment. The company's packaging segment is outperforming traditional semiconductor equipment sales as chipmakers worldwide respond to AI accelerator requirements.
Advanced packaging technologies—2.5D and 3D chip stacking—connect multiple chips in a single package to achieve higher performance and power efficiency. These methods bypass traditional scaling limitations and require specialized inspection and metrology systems that KLA supplies to manufacturers across Asia, North America, and Europe.
The global race to secure advanced packaging capacity has intensified over 18 months. TSMC's CoWoS (Chip-on-Wafer-on-Substrate) facilities in Taiwan remain supply-constrained due to orders from Nvidia and AMD. Intel's Foveros technology targets US-based production, while Samsung's X-Cube capabilities serve Korean and international clients.
Lumentum Holdings reported over 65% year-over-year revenue growth in its latest quarter, projecting quarterly revenue above $750 million next quarter. This indicates demand extends beyond inspection equipment to optical components used in packaging manufacturing worldwide.
The growth rates suggest packaging equipment capital expenditures are accelerating faster than front-end semiconductor fabrication spending globally. Traditional chip manufacturing faces cyclical headwinds, while advanced packaging investments maintain momentum tied to AI deployment schedules across data centers in the US, Europe, and Asia.
Equipment suppliers with advanced packaging exposure present opportunities for international investors. KLA's outlook and Lumentum's results indicate strong 2026 revenue visibility despite broader semiconductor uncertainty. Investors should monitor order rates from packaging specialists like Kulicke & Soffa and ASM Pacific Technology as leading indicators.
Advanced packaging represents a structural shift rather than cyclical upturn. AI accelerators require bandwidth and thermal performance that traditional packaging cannot deliver—a fundamental requirement that should sustain global equipment demand independent of near-term inventory cycles.
Sources:
1 Globe Newswire, "Olympians Inspire Expands School Assembly and Leadership Workshop Programming Featuring Elite Athlet" (March 23, 2026)
2 Globe Newswire, "Willis partners with Circle Asia to launch Asia’s first insurance facility for collectors and galler" (March 23, 2026)
3 Yahoo Finance, "Marvell Technology Inc. (MRVL) Unveils Advanced Switch for AI Data Center Scale-Up Infrastructure" (March 22, 2026)
4 Yahoo Finance, "Is It Too Late To Consider Lumentum Holdings (LITE) After An 83% Year To Date Surge?" (March 21, 2026)