Core Viewpoint - The AI capital expenditure (capex) is experiencing significant growth, presenting substantial investment opportunities, particularly in companies that provide the infrastructure for AI rather than the hyperscalers themselves [1][4]. Group 1: AI Capex Growth - AI capex spending is accelerating, indicating that the infrastructure build-out for AI has not yet peaked [1]. - The hyperscalers are engaged in a "winner-takes-all" competition, leading to unprecedented capital expenditures on infrastructure [3]. Group 2: Investment Strategy - The "picks and shovels" investment strategy focuses on companies that supply the necessary infrastructure for AI, rather than investing directly in the hyperscalers [2][4]. - Companies involved in the AI infrastructure are expected to benefit from a sustained flow of cash due to the hyperscalers' spending [3]. Group 3: Beneficiary Sectors - Chipmakers, such as NVIDIA and Broadcom, are key beneficiaries by providing AI processing power [6]. - Energy producers, including NextEra Energy and Constellation Energy, are essential for powering AI data centers [6]. - Commodities and materials suppliers, particularly those providing copper and wiring, are critical for connecting data centers [6]. - Infrastructure builders, like Vertiv Holdings and EMCOR Group, are vital for constructing data centers and cooling systems [6].