Alphabet Inc Class CNegative free cash flow, high capex, and suspended buyback raise financial risk.
UBS estimates that OpenAI and Anthropic will account for 27% of Google Cloud's revenue this year, rising to 48% next year, totaling over $124 billion, according to a Bloomberg Businessweek segment featuring AI skeptic Ed Zitron. Zitron argued that this concentration exposes hyperscalers to unsustainable risk, noting that 69% of Microsoft Intelligent Cloud's year-over-year growth in 2025 came from OpenAI alone, and that without it the segment would have grown just 8%. He highlighted that Alphabet spent $44.924 billion on capex in the quarter, free cash flow turned negative at -$5.855 billion, and the buyback was suspended. Zitron also pointed to OpenAI's $20.9 billion in 2025 losses and a reportedly delayed IPO to 2027, which he called lethal for a number of people, while warning that data centers may require over $1.6 trillion in annual revenue to sustain.
Alphabet Inc Class CNegative free cash flow, high capex, and suspended buyback raise financial risk.
Microsoft CorporationHeavy reliance on OpenAI for growth; without it, growth would be only 8%.
Amazon.com Inc
UBS Group AGReported $20.9B losses and delayed IPO to 2027.
Concentration risk as a major customer of Google Cloud, but no direct impact.