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Shantnu Shar on AI market expansion

From #23—AI, Infrastructure, and the New Battlegrounds of Value : Insights from Shantnu Sharma · · Outthinker

“the question that I would ask is, is my addressable market just software and silicon spend or is it in addition to that a big meaningful slice of labor capex operating spend across the rest of the economy?”

Shantnu Shar
Chief Strategy & Corporate Development Officer, Western Digital
Policy Impact AI market expansionTAMcapexopex

On , Shantnu Shar, Chief Strategy & Corporate Development Officer at Western Digital, spoke about AI market expansion during #23—AI, Infrastructure, and the New Battlegrounds of Value : Insights from Shantnu Sharma on Outthinker.

#23—AI, Infrastructure, and the New Battlegrounds of Value : Insights from Shantnu Sharma
Watch on YouTube at 25:10
#23—AI, Infrastructure, and the New Battlegrounds of Value : Insights from Shantnu Sharma
Outthinker
Watch on YouTube at 25:10
Today’s guest is Shantnu Sharma, a senior public-company executive who has led enterprise strategy, transformation, and corporate development across the semiconductor and digital infrastructure ecosystem. Shantnu’s career spans leadership roles at Western Digital, Arrow Electronics, AMD, and McKinsey, giving him a rare perspective on how technology strategy, capital allocation, and competitive advantage are being reshaped by AI from the infrastructure layer up. In this conversation, we explore the forces shaping AI’s next phase and unpack what strategy leaders need to understand about the bottlenecks, value shifts, and strategic tradeoffs emerging across the semiconductor and digital infrastructure landscape. Things we will cover: • How semiconductor capacity, talent, and execution constraints are shaping the pace of AI growth • Why the distinction between AI training and inference matters for infrastructure strategy and economics • How advanced packaging and supply chain choke points are becoming new sources of strategic advantage • What the “convergence frontier” could mean as AI moves into physical industries like manufacturing, logistics, energy, and healthcare • The bull and bear cases for AI’s future, including regulation, power constraints, and the difficulty of scaling into messy real-world environments From semiconductor strategy to AI infrastructure and long-term value capture, Shantnu brings a highly informed perspective on where AI is going and what Chief Strategy Officers should be paying attention to now. Learn more about Outthinker's community of chief strategy officers - https://outthinker.com/ Follow us on LinkedIn -   / outthinker-networks  
Shantnu Shar

About Shantnu Shar

Chief Strategy & Corporate Development Officer · Western Digital

Shantnu Sharma, Chief Strategy and Corporate Development Officer at Western Digital, appeared on the Chief Strategy Officer Podcast in March 2026. During the conversation, he discussed the physical constraints and strategic choke points shaping the AI industry, including supply chain issues such as DDR4 memory shortages and the widening gap between spot and contract pricing. He noted that enterprises are monitoring specific "stress gauges" to make business decisions based on their unique situations. Sharma also addressed broader industry dynamics, stating that "every industry wants to manage its risk" but that export controls, geographic concentration, and choke points in packaging or critical materials may determine which enterprises scale and succeed. He posed the question of whether a company's addressable market is limited to software and silicon spending or also includes a "big meaningful slice of labor capex operating spend across the rest of the economy."

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