Morgan Stanley: Two-Thirds of $1.58T AI Capex to Flow to Nvidia

On October 16, 2026, Wallstreetcn reported on a Morgan Stanley research note from Nicholas Lentini's team that raised the projected 2027 AI computing investment by hyperscalers and neoclouds to about $1.58 trillion after including lease-based capital spending, roughly 14% above the cash capex figure. The report put the incremental AI investment between 2026 and 2027 at about $700 billion, a growth rate of around 60%. It also noted that hyperscalers have disclosed more than $1.1 trillion in lease commitments not yet started; because data center leases are debt-financed asset purchases, they do not appear as capex on cash flow statements or in management guidance. According to the report, the $1.58 trillion would directly drive about 5% of S&P 500 revenue in 2027 and contribute roughly 25% of revenue growth, while companies classified as AI enablers and adopters together would account for 78% of the index's 2027 earnings growth. Nvidia alone was expected to capture about two-thirds of the AI capex flowing into the S&P 500.

On October 19, Wallstreetcn covered a follow-up report from the same team. The report, titled "Tracking the AI $1.6 Trillion Money Flow: Mapping the Revenue Created by the Capex Boom," was jointly released by strategists Nick Lentini, Mike Wilson and more than twenty industry analysts, and for the first time traced hyperscaler AI capex line by line to individual companies' revenue. Its estimates showed about two-thirds of the $1.58 trillion going to Nvidia, with the other 499 S&P 500 constituents sharing roughly $339 billion. The report also flagged that the more than $1.1 trillion in unstarted lease commitments is economically equivalent to debt financing, and credit strategists expected 2027 to be the year with the largest free cash flow gap for hyperscalers, with debt financing pressure rising notably. Both reports agree on the total investment figure and Nvidia's share; the second adds the breakdown of about $339 billion for the remaining 499 constituents.