Big Tech Is Returning Less Cash as AI Spending Climbs
Five big technology companies returned 9.3% of their operating cash to shareholders in the first nine months of 2026, the lowest share in at least 15 years, according to Reuters.
The measure adds dividends and buybacks together and divides the total by operating cash flow. Dividends are cash payments to shareholders. Buybacks are purchases of the company's own shares. Operating cash flow is the cash a business generates from its core activities before it spends on long-lived assets such as data centers and chips. The falling ratio tracks the spending line.
Fortune reported on October 31 that total expected 2026 capital expenditure, or capex, across Big Tech is $828 billion (Fortune). Amazon's expected figure is $220 billion, and Alphabet's is up to $205 billion. Amazon and Alphabet raised their 2026 forecasts, and Meta raised the lower end of its range, per Statista. Meta's third-quarter results put its 2026 capex, including principal payments on finance leases, at $135 billion to $145 billion (Meta).
Cash generation is uneven across the group. Microsoft was the only one of these firms generating cash in the third quarter, with $18.6 billion in free cash flow, which is operating cash flow minus capex (Reuters). The same Reuters report put Amazon's cash burn at $42.4 billion over a 12-month period. MarketWatch reported that Alphabet's $51.4 billion in AI spending led to $9.1 billion in negative free cash flow (MarketWatch).
Buybacks, the channel that usually absorbs surplus cash at these firms, are slowing. In May, Goldman Sachs expected S&P 500 share buybacks to grow only 3% this year (MarketWatch). Buybacks shrink the share count, so a slower pace removes a steady source of per-share support just as capex is climbing.
Equity markets have registered the strain. Reuters reported that the Nasdaq faced a $2 trillion wipeout in October 2026 as fears about AI spending deepened (Reuters).
In my view, a $2 trillion drop is a market move, and it says little about whether the spending pays off. Those are separate questions, and the market has been pricing both at once.
Oracle sits at the sharper end of the same trade. Reuters reported that Oracle's capex in fiscal 2026 was 174% of its operating cash flow (Reuters). A MarketWatch column from December 2025 framed Oracle as an early warning for debt-fueled AI spending, meaning spending paid for with borrowed money (MarketWatch).
The broader context here is that capex above operating cash flow is the gap that matters, and that gap has to be financed somehow.
When capex runs ahead of operating cash, the difference comes from existing cash, new debt, or new equity, meaning shares sold to investors. MarketWatch has reported that Big Tech may increasingly sell stock to bankroll the AI build-out (MarketWatch).
In my view, issuing stock to fund capex while cutting buybacks would be a visible reversal of how these companies have used their cash.
Forecasts are larger still. Morgan expects global AI capex to reach $5.5 trillion by 2030, with $900 billion of it spent in 2026 alone (Reuters).
In my view, long-range capex forecasts have a poor record of holding, so these numbers should be read as projections that depend on demand arriving on schedule.
The 2026 spending commitments are already large. The cash returned to shareholders has fallen to its lowest share in the period reported. The gap between investment and internal cash is being covered by something other than the old payout habits.
