Alphabet's Cash Flow Went Negative - Buffett's Berkshire Made It a Top-Three Holding Anyway

Alphabet Inc. (NASDAQ:GOOGL) just posted its first negative quarterly free cash flow in more than two decades of public trading, a direct consequence of the company doubling its AI-related capital spending. At the same time, Berkshire Hathaway boosted its Alphabet stake by 83%, making it a top-three holding. Whether the AI buildout is a long-term opportunity or a near-term drag on your retirement plan likely depends on how you read the numbers below.

Alphabet's AI spending doubled and it raised its full-year forecast again

Alphabet's second-quarter capital expenditure hit $44.9 billion, a 100% increase year over year, CNBC reported. The company also raised its 2026 spending forecast to a range of $195 billion to $205 billion, up from $180 billion to $190 billion guided in the first quarter.

Chief Financial Officer Anat Ashkenazi told analysts on the July 22 earnings call that 2027 spending could rise significantly again. About 60% of the infrastructure investment went toward servers and 40% toward data centers and networking equipment, according to CNBC.

Free cash flow turned negative for the first time since Alphabet went public

Alphabet reported negative free cash flow of approximately $5.9 billion in the second quarter, the first quarter of negative free cash flow since Google went public in 2004. Capital expenditures of $44.9 billion exceeded the $39.1 billion in operating cash flow the company generated during the period, according to Yahoo Finance.

On a trailing 12-month basis, free cash flow remained positive at roughly $53 billion, but that figure could shrink further if spending continues to accelerate. Alphabet repurchased no stock in either of the first two quarters of 2026, which had totaled $108 billion across 2024 and 2025.

Google Cloud revenue jumped 82% and backlog hit $514 billion

Google Cloud revenue reached $24.8 billion in the second quarter, an 82% increase year over year, according to Alphabet's earnings report. Cloud backlog, which represents contracted business that has not yet become revenue, surged to $514 billion from roughly $460 billion in the prior quarter.

The cloud division is central to the bull case for Alphabet's AI spending, since enterprise demand for AI infrastructure could help justify the heavy investment. Total revenue rose 24% to $119.8 billion, with operating income climbing 30% to $40.8 billion.

Alphabet raised nearly $50 billion in equity to fund its AI infrastructure

Alphabet raised approximately $49.6 billion through a combination of Class A stock, Class C stock, and mandatory convertible preferred stock in June 2026, with the proceeds earmarked for AI infrastructure, according to its SEC filing.

The company also has a $40 billion at-the-market equity program available, though Alphabet says roughly $30 billion of it is earmarked for employee equity tax obligations rather than AI spending. An at-the-market program lets a company sell shares into the open market over time, which could create gradual dilution for existing shareholders. These are the kinds of financing moves that could affect your portfolio's exposure to GOOGL even if you hold the stock indirectly.

Debt has ballooned from roughly $10.9 billion to nearly $100 billion in about 18 months

Alphabet's long-term debt has more than doubled since December 2025, reaching approximately $98.2 billion by the end of the second quarter, Yahoo Finance reported. Here is what that financing mix looks like:

• Equity raised in June 2026: approximately $49.6 billion (Class A, Class C, and mandatory convertible preferred stock).
• At-the-market program available: up to $40 billion in additional shares.
• Long-term debt as of June 30, 2026: approximately $98.2 billion.

Pixel 11 gives Google a consumer showcase for Gemini AI ahead of the next iPhone

Google unveiled its Pixel 11 lineup at the Made by Google event on August 12, with Gemini AI features built into the phone's core experience, TechCrunch reported. The launch puts Alphabet's consumer hardware in the market ahead of Apple's expected September iPhone release.

Pixel remains a small revenue contributor compared to Search, advertising, and Cloud, but it gives Alphabet a direct consumer channel for its AI products. Phones start at $899 for the base Pixel 11, according to TechRepublic.

Berkshire Hathaway made Alphabet a top-three holding with 106 million shares

Berkshire Hathaway increased its Alphabet stake by 83% during the second quarter, lifting the position to nearly 106 million shares worth approximately $37.8 billion as of June 30, Reuters reported. Alphabet is now Berkshire's third-largest U.S.-listed equity holding, behind Apple and American Express.

Warren Buffett told CNBC in July that he initiated Berkshire's original Alphabet position, though he noted CEO Greg Abel has the final word. Roughly 60% of the 48.1 million shares added during the quarter came through a $10 billion private placement directly from Alphabet, with the remainder purchased on the open market, CNBC reported.

Bottom line

Alphabet's AI investment program remains the dominant issue for the stock. The company is spending at a pace that pushed quarterly free cash flow negative for the first time, while simultaneously raising debt and equity capital to sustain the buildout. Whether Google Cloud's 82% revenue growth and $514 billion backlog could eventually justify that spending remains an open question, and one that may shape how well you've prepared for retirement if GOOGL sits in your index funds.

Berkshire Hathaway's 83% stake increase adds a notable signal from the value-investing side, though it does not eliminate the near-term cash flow and dilution risks. You might want to check whether your broad market ETFs or technology funds carry more Alphabet exposure than you intended, especially while the financing picture remains this active.

This article is for informational purposes only and should not be considered investment advice.

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