Technology Sector Trading

The SOXX semiconductor index has fallen roughly 25% from its highs, with leveraged chip ETFs down more than 60%, even as Amkor Technology reported record results and AI-server demand stayed strong. The gap reflects investors pricing in competitive risk from Chinese chipmakers and slowing growth rates faster than order books have actually turned, while Washington and Nvidia keep committing fresh capital to the sector.

The iShares Semiconductor ETF (SOXX) is up 79% year to date and roughly 152% over one year as of June 5, 2026, driven by surging AI compute and memory demand. Vicor Corporation posted $471.7 million in trailing revenue and $136.7 million in net income, reaching an $11.3 billion market cap. Meanwhile, US rare-earth restrictions and China's homegrown Zhenwu chip line signal a deepening split in global chip supply chains.

Olix plans to ship its first specialized AI chip product in 2027 as the semiconductor industry races toward Nvidia's projected $1 trillion in chip sales through 2027. The expansion includes Micron acquiring fabrication facilities for High-Bandwidth Memory and Meta committing $12B to AI infrastructure partnerships.

KLA Corporation forecasts mid-to-high teens growth in advanced packaging equipment for calendar 2026, outpacing traditional semiconductor manufacturing growth. The surge reflects AI accelerator demand requiring 2.5D and 3D chip packaging architectures. Lumentum posted 65% year-over-year revenue growth, signaling broader industry momentum in advanced packaging technologies.

Nvidia invested $4 billion in photonics firms Coherent and Lumentum to address data center interconnect bottlenecks. Analog Devices reported strong demand from data center customers as AI workloads expand. The move signals industry focus is shifting from compute power to data transfer speeds in AI infrastructure.

Lumentum is undershipping customer demand by 30% as all EML optical transceiver capacity is locked in long-term agreements through 2027. The supply constraint drove 65% year-over-year revenue growth with pricing increases lifting both revenue and gross margins, while the OCS order backlog surged past $400 million.

Lumentum is undershipping customer demand by approximately 30% as AI infrastructure orders overwhelm production capacity. All externally modulated laser (EML) capacity is committed through late 2027, while the optical communications segment backlog exceeds $400 million. Indium phosphide fab capacity expanded 20% in Q4 alone, yet demand-supply gaps continue widening.

DRAM and HBM shortages are spreading across electronics sectors as AI infrastructure buildout creates persistent supply tightness. Amkor plans $2.5-3B in advanced packaging capex while hyperscaler investments shift from COVID-era panic buying to sustained data center expansion. The cycle shows structural demand characteristics that break from traditional semiconductor boom-bust patterns.