Alphabet Posts Negative Free Cash Flow, Shares Slide Over 10%

Alphabet shares fell more than 10% after the company reported negative free cash flow of $9.07 billion in the third quarter, far below the $2.70 billion decline analysts had expected and the sharpest warning sign yet for investors banking on the artificial intelligence buildout to pay off quickly.

The drop in free cash flow — the cash a company generates after capital spending — came alongside Alphabet's first miss on both revenue and profit in nearly four years. The results landed after the bell on Tuesday, and the stock's slide reflects a broader anxiety that has gripped the AI trade for weeks: whether the enormous capital being poured into data centers and chips will produce returns fast enough to satisfy shareholders.

How did the numbers compare with estimates?

Here is how Alphabet performed against estimates from analysts polled by LSEG:

• Earnings per share: $2.67 adjusted vs. $3.02 expected
• Revenue: $127.58 billion vs. $128.22 billion expected

Revenue grew 25% from a year ago, a pace most companies would envy. It was not enough. Net income fell to $26.17 billion, or $2.12 per share, down from $34.98 billion, or $2.87 per share, in the year-ago quarter.

Operating income totaled $40.58 billion, missing a $43.19 billion forecast from FactSet.

Why is the spending spooking investors?

The core of the problem is capital expenditure. Google's capex totaled $51.36 billion in the quarter, which actually fell short of the $55.09 billion analysts expected — yet the spending still produced negative free cash flow, and investors are demanding a substantial return on investment to justify the outlays.

Alphabet maintained its full-year capex forecast of between $195 billion and $205 billion, a range it lifted from $190 billion during the second quarter. Annual capex is expected to top $200 billion and then exceed $300 billion in 2027, a trajectory that puts the company at the center of the debate over whether AI infrastructure spending has outrun demand.

"We continue to expect our capex to increase significantly in 2027, and will provide further details on our Q4 call," finance chief Anat Ashkenazi told analysts during the earnings call.

The company is increasingly funding that buildout with borrowed money. Long-term debt climbed to $125.1 billion, up from $21.6 billion a year earlier — an increase of roughly 479%. For a company long famous for its cash-rich balance sheet, the shift marks a structural change in how Alphabet finances its AI ambitions.

What went wrong on the investment portfolio?

A swing in Alphabet's equity holdings added to the damage. In the second quarter, the company booked a $99.03 billion windfall in revenue from equity stakes, fueled by holdings in SpaceX and Anthropic. In the third quarter, the same category swung to a loss of $8.66 billion, dragging down the bottom line and helping explain the steep year-over-year drop in net income.

The volatility cuts both ways. When private stakes such as Anthropic — a rival AI lab in which Google is also an investor — gain value, Alphabet's reported profit surges. When they mark down, the losses flow straight through the income statement.

Was there any good news in the report?

Yes, and nearly all of it came from Google Cloud, the division that houses the company's suite of AI offerings. Cloud revenue more than doubled to $30.7 billion, surpassing the $28.7 billion, or 90% growth, that analysts expected. The company continues to take market share from its larger rivals, Amazon Web Services and Microsoft Azure.

"We are seeing extraordinary demand and strong growth from both AI labs, capital markets, financial service institutions, and enterprises," Google Cloud CEO Thomas Kurian said in his first public earnings remarks.

The strength was relative. Jefferies analyst Brent Thill, speaking on CNBC's "Closing Bell: Overtime," put the quarter in blunt terms: "The cloud business was the only business that beat at 103% growth. The Street wanted 100%, so it didn't beat by much, and it missed some of the high-end targets. Everything else missed."

That last sentence is the story of the quarter. One division overdelivered, and the rest of the company — search, operating income, free cash flow — fell short.

What did Sundar Pichai point to?

CEO Sundar Pichai framed the AI spending as already producing measurable results. He told analysts that the company's AI investments powered the highest query growth rate over the last five years, a direct rebuttal to concerns that AI chatbots are eroding search usage.

Search revenue grew 12% to $63.35 billion, though that fell short of a $64.96 billion estimate — the miss that anchors the bear case.

On the product side, Google said its Gemini app reached 1 billion users, making it the fastest-growing product in the company's history. Pichai also said the company is already seeing strong demand for its recently launched Argon Gemini model, and that the Carbon iteration announced on Wednesday outperforms Argon "on almost every domain."

What does this mean for the AI trade?

The stakes extend well beyond one earnings report. Alphabet is one of a handful of hyperscalers — the large cloud providers whose combined capex commitments now run into hundreds of billions of dollars annually — whose spending has propped up demand for chips, data centers and power infrastructure across the technology sector. When Alphabet's cash generation turns negative and its debt load rises almost fivefold in a year, it tests the willingness of investors to keep underwriting the buildout.

The market's verdict was immediate. A more-than-10% share decline on a quarter with 25% revenue growth signals that investors now price the cost of AI infrastructure as heavily as the growth it produces.

The next checkpoint is the Q4 call, where Ashkenazi has promised further detail on the 2027 capex ramp. Until then, Alphabet must show that Cloud's 103% growth and Gemini's 1 billion users can translate into free cash flow — the number that turned this quarter into a reckoning for the AI trade.