Alphabet Stock Falls as AI Infrastructure Costs Drive Negative Cash Flow

Alphabet shares dropped between 7% and 10% in after-hours trading on October 28, 2026, as Wall Street reacted to a third-quarter earnings report that showed a significant strain on the company’s cash reserves. While Alphabet reported total revenue of $127.58 billion—a 25% increase year-over-year—the bottom line was weighed down by massive capital expenditures and a multi-billion dollar loss on equity investments.

revenue doubled as the company expanded its global data center footprint.

The company’s GAAP earnings per share (EPS) for the quarter came in at $2.12, falling short of the $3.02 analyst consensus. This miss was driven in part by an $8.7 billion loss on equity investments, primarily attributed to a stake in SpaceX. According to the company’s financial release, this specific investment loss reduced diluted net income per share by $0.55.

The Cloud-Search Divergence

Alphabet’s financial results highlighted a growing divergence between its established advertising business and its rapidly expanding cloud infrastructure. Google Cloud revenue surged 103% year-over-year to $30.7 billion, exceeding analyst expectations of $29 billion. This triple-digit growth suggests aggressive adoption of Alphabet’s AI-integrated cloud services.

However, the core Google Search business showed signs of deceleration. YouTube advertising also underperformed expectations, generating $11.2 billion against a target of $12.1 billion.

Slowing search revenue growth and investment losses contributed to the recent dip in Alphabet's share price.

Capital Expenditure and Negative Free Cash Flow

The most immediate concern for investors was the erosion of Alphabet’s cash position. The company reported a negative free cash flow of $9.07 billion for the quarter. This figure represents a stark contrast to analyst expectations of a positive $2.7 billion in free cash flow and highlights the extreme costs associated with the current “AI land grab.”

Gemini and Future Outlook

Despite the financial pressure on the stock, Alphabet leadership pointed to user growth as a long-term indicator of success. The Gemini app reportedly reached 1 billion users during the quarter, making it the fastest-growing product in the company’s history.

While management highlighted record query growth in Search, the immediate focus for the market remains the balance between AI infrastructure costs and the slowing growth of the advertising revenue that funds those investments. With CapEx set to remain at elevated levels for the foreseeable future, the path to restoring positive free cash flow appears increasingly dependent on the monetization of the Cloud and Gemini ecosystems.

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