Wall Street Sees Big Tech Cash Flow Doubling to $2.4T by 2028

Wall Street expects Big Tech cash flow to more than double to roughly $2.4 trillion by 2028, an increase of about $1.2 trillion.
But forecasts for the rest of corporate America show much more modest cash-flow growth.
That creates an important question around the AI investment cycle.
For technology companies to generate the enormous returns currently embedded in forecasts, customers ultimately need to spend enough on AI products, cloud infrastructure and software to justify the hundreds of billions being invested today.
If corporate customers do not generate substantially more cash or redirect a much larger share of existing budgets toward AI, some of those revenue expectations may prove too aggressive.
The two forecasts are not necessarily incompatible. Big Tech can gain market share, improve margins, sell to consumers and governments, or capture spending that previously went elsewhere.
But the gap raises the bar for AI monetization.
If customer spending fails to scale as quickly as expected, analysts may eventually have to cut revenue and cash-flow forecasts across the technology sector.
That would challenge one of the key assumptions supporting current AI valuations and could force a broader repricing of the trade.