Google Just Burned $9 Billion in a Quarter. Is the AI Spending Party Getting Dangerous?
Alphabet just reported a quarter where it spent more cash than it earned, while simultaneously revealing nearly a trillion dollars in future purchase commitments. The math behind its AI ambitions is starting to raise questions that demand answers.
A Negative $9.065 Billion Quarter Changes the AI Math
Alphabet (NASDAQ:GOOGL | GOOGL Price Prediction) spent more cash than its business brought in last quarter. Free cash flow was negative $9.065 billion in Q3 2026, according to results released after the close on Oct. 28. The shortfall came from capital expenditures of $51.355 billion, which exceeded operating cash flow of $42.29 billion, per the company’s SEC filing. Free cash flow changed -137.06% year over year.
CFO Anat Ashkenazi addressed it directly on the earnings call, saying “We had negative free cash flow of $9.1 billion in the third quarter, driven by our investments in CapEx.”
What It Means for Alphabet’s Cash Engine
Two lines moved in opposite directions. Capex rose 114.4% year over year, while operating cash flow fell 12.65%. The business itself is still growing: revenue rose 24.65% to $127.577 billion, and operating income grew 29.93% to $40.576 billion. The spending is simply growing faster than the cash.
Earnings also took a hit. GAAP EPS of $2.12 came in well short of the $2.97 consensus, ending a 12-quarter beat run. An $8.7 billion loss on equity securities caused most of that gap.
Market Reaction: Shares Slide After Hours
Investors responded quickly. Alphabet shares fell 10.13% in after-hours trading on October 28, dropping from $324.89 to $291.99. Microsoft (NASDAQ:MSFT), which reported the same afternoon, rose 2.41% in the same session.
Bear Case: Obligations Are Stacking Up
1. Forward commitments are enormous: Ashkenazi said that at the end of the quarter, Alphabet had future purchase commitments of $924 billion and pre-commencement leases and other obligations of $152 billion.
2. Spending is still climbing: Management guided 2026 capex to between $195 billion and $205 billion, and signaled that 2027 CapEx will rise substantially from there.
3. Outside capital is filling the gap: Alphabet raised $28.7 billion in net proceeds from senior unsecured notes, plus $4.3 billion from Class A and $8.1 billion from Class C share sales through its at-the-market program. Selling new shares spreads ownership across more stock, which reduces each existing holder’s slice of future profits. Another $27.6 billion remains available under the program.
4. The engine that funds it all is moderating: Google Search and other revenue came in at $63.35 billion, missing the Wall Street analyst consensus estimate of $64.85 billion.
Fair Counterpoints Worth Weighing
Some of the burn has specific causes. Part of it came from a TPU inventory build tied to signed customer contracts, and part from a one-time EU fine payment of $5.2 billion. Ashkenazi also said return on invested capital, which measures the profit earned on every dollar put into the business, remains “meaningfully above our cost of capital.” She described the commitment figure as a maximum, with many agreements carrying flexible pricing and volume.
Demand is there, too. Google Cloud revenue grew 103%, and Cloud operating income reached $11.121 billion, up from $3.594 billion a year earlier. Quarterly capex also came in below the Wall Street analyst consensus estimate of $55.78 billion, which suggests Alphabet is spending within the plan analysts expected.
Microsoft Shows the Other Path
Microsoft is spending heavily as well. Additions to property and equipment reached $39.367 billion in fiscal Q1 2027, and operating cash flow of $58 billion covered that bill. Its commercial remaining performance obligation, which is signed revenue it hasn’t yet recognized, stood at $677 billion. In July, CFO Amy Hood said, “And we expect to remain free cash flow positive in FY ’27.”
Bottom Line: Alphabet’s AI Spending Has Reached a Riskier Phase
Risks are mounting. Alphabet now needs debt markets and new share sales to fund its AI expansion (the same expansion feeding the power, cooling, and networking suppliers we profiled in a free report on seven AI infrastructure stocks that aren’t chipmakers), it carries $924 billion in future purchase commitments, and its core Search business missed expectations in the same quarter. Cloud growth and a strong return on invested capital give the strategy a real foundation. Even so, Microsoft has shown that heavy AI spending can still be paid for out of operating cash. Alphabet hasn’t shown that yet.
Income-focused holders have the next scheduled 22-cent dividend, with a record date of Dec. 7 and payment on Dec. 14. The test to watch is next quarter’s results. If free cash flow turns positive and Search growth speeds up from 12%, the bear case weakens. If the cash burn continues and the share-sale program keeps drawing down, dilution becomes the main concern for long-term shareholders.
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Joel South covers large-cap stocks, dividend investing, and major market trends, with a focus on earnings analysis, valuation, and turning complex data into actionable insights for investors.
He brings more than 15 years of experience as an investor and financial journalist, including 12 years at The Motley Fool, where he served as an investment analyst, Bureau Chief, and later led the Fool.com investing news desk. He has also co-hosted an investing podcast and appeared across TV and radio discussing market trends.
