The Alphabet company plans a major outlay after its rivals Microsoft and Meta have been pulling ahead in investments.

Key Takeaways Google parent Alphabet said it plans to spend $75 billion in capital expenditures this year, as it expands capacity to meet demand for AI.CFO Anat Ashkenazi said a majority of that spending would go toward technical infrastructure,

Alphabet's fourth-quarter earnings day is here, with numbers expected to be released after the markets close Tuesday. This will be followed by an earnings call at roughly 4:30 p.m. ET. The stock has been riding high over the past month as investors grew bullish over Google's AI investment.

Alphabet said on Tuesday it will spend $75 billion on its AI buildout this year, 29% more than Wall Street expected, and investors signaled disappointment at a missed cloud revenue target and began showing impatience over profitability.