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Dr. Dr. Robert Castellano

Applied Materials’ China Problem Is Getting Worse

China just unveiled domestic immersion DUV lithography systems, and semiconductor equipment stocks sold off hard, but the companies actually in the crosshairs may not be the ones investors are panicking about.

Dr. Robert Castellano · 2 weeks ago

SK Hynix Just Expanded Coherent’s AI Upside

SK Hynix just published a technology roadmap that redraws where optics belong inside an AI system, and one company supplies nearly every component required to build it.

Dr. Robert Castellano · 2 weeks ago

ASML May Benefit More From the AI Memory War Than TSMC

ASML (NASDAQ:ASML | ASML Price Prediction) has positioned itself in the enviable position of being the only equipment supplier capable of manufacturing lithography systems that can delineate patterns on semiconductor wafers at the 5nm…

Dr. Robert Castellano · 3 months ago

The Hidden Beneficiary of Nvidia’s AI Dominance

Artificial intelligence has become one of the strongest investment themes in technology history. Since the emergence of generative AI, investors have poured billions of dollars into companies positioned to benefit from the enormous infrastructure…

Dr. Robert Castellano · 3 months ago

Arm Is Quietly Becoming The CPU Backbone Of AI

Introduction Over more than three decades, Arm evolved into a leading CPU architecture supplier for smartphones and embedded devices, licensing CPU architectures and core designs to customers such as Apple (AAPL), Qualcomm (QCOM), Nvidia…

Dr. Robert Castellano · 4 months ago

KLA Is Gaining Share as AI Chip Complexity Drives Up Yield Costs

KLA (KLAC) is not like other semiconductor equipment companies, and that difference is becoming more important as AI drives a shift in how chips are manufactured. Specifically, KLAC primarily designs and sells “metrology and…

Dr. Robert Castellano · 4 months ago