Google's free cash flow turns negative for the first time in Q2, raises full-year capital expenditure to a maximum of $205 billion, and cloud business surges with 82% growth | Earnings Report Insights

Alphabet, Google's parent company, released its second quarter results, with cloud business revenue far exceeding Wall Street expectations. The cloud backlog orders broke the $500 billion mark for the first time. However, the market's focus quickly shifted to another point: for the first time since going public, Google's free cash flow turned negative, and the company raised its full-year capital expenditure guidance for the second time this year, intensifying investors' concerns about whether their AI bet can deliver commensurate returns.

For the second quarter ended June 30, Alphabet posted revenue of $119.796 billion, up 24% year-on-year; up 23% at constant currency, marking the 12th consecutive quarter of double-digit revenue growth. Operating profit grew 30% to $40.77 billion, with an operating margin up two percentage points to 34%.

Among them, Google Cloud revenue reached $24.768 billion, higher than the market expectation of $22.46 billion, soaring 82% year-on-year — the fastest growth rate in recent years, showing that AI investment is continuously translating into commercial returns. Search advertising revenue was $63.27 billion, slightly below the market expectation of $63.28 billion.

Alphabet holds shares in several companies, including Anthropic and SpaceX. A significant increase in unrealized gains on equity securities led to nearly $100 billion in investment income for the quarter, driving net profit attributable to common shareholders up 298% year-on-year to $112.107 billion.

After the earnings report, Google's share price fluctuated slightly. On the earnings call, Google raised its full-year capital expenditure guidance to between $195 billion and $205 billion, previously expected at $180-$190 billion. After the announcement, the market worried whether the massive capital expenditure could bring commensurate returns, leading to a 4.2% share price drop.

Free Cash Flow Turns Negative for the First Time; Capital Expenditure Raised Again

In the second quarter, Alphabet's capital expenditure reached $44.924 billion, far higher than the $22.446 billion of the same period last year, directly leading to a negative free cash flow of -$5.855 billion (approx. -$5.9 billion) for the quarter—this is the first time in decades since going public that Google’s quarterly free cash flow turned negative.

Free cash flow, a measure of the cash a company can use for debt repayment or returning value to shareholders after covering operating costs and capital expenditures, has historically been a core metric for Wall Street in assessing the financial health of tech companies.

On the earnings call, CFO Anat Ashkenazi announced, the full-year capital expenditure guidance for 2026 was raised to $195-$205 billion, higher than the previous forecast of $180-$190 billion, and exceeding analysts’ earlier estimates of about $186 billion. This is the second time Google has raised its capital expenditure guidance this year—in April, they already increased their expectations to a maximum of $190 billion.

Ashkenazi stated: “We expect free cash flow to remain under pressure, driven by our investments in technological infrastructure, which enable us to seize AI opportunities and continue to deliver substantial returns.”

However, after the announcement, the stock price fell. Investors' worry is that Google is rapidly transforming from an asset-light company to a capital-intensive company. To support the massive investment in AI infrastructure, Alphabet recently raised nearly $100 billion through debt, and in June completed its first stock issuance in over two decades since going public, raising about $85 billion—marking a sharp reversal from years of continuous share buybacks.

Thomas Monteiro, a senior analyst at Investing.com, bluntly stated, “The renewed increase in capital expenditure is not favorable for Alphabet. Combined with the rising rate environment and persistent tension in AI infrastructure supply and demand, the logic of ‘self-reliance through operating cash flow’ is beginning to falter.”

However, Dec Mullarkey, Managing Director at asset management firm SLC Management, adopts a relatively optimistic view: “The market wants to see hyperscale cloud vendors fiercely competing for AI leadership, but not at the expense of eroding profitability. For now, Alphabet is still maintaining this balance.”

Ashkenazi further noted that the company will combine operating cash flow, debt, and equity financing to support spending, clearly stating that there are no plans to further issue stock beyond the already announced range, while emphasizing the company will maintain a robust balance sheet.

Google Cloud Becomes the Strongest Growth Engine

By business segment, Google Cloud continues to be Alphabet’s fastest-growing business.

In the second quarter, Google Cloud revenue reached $24.768 billion, up 82% year-on-year, accelerating further from before. The company stated that growth mainly came from demand for Google Cloud Platform (GCP) enterprise AI solutions, enterprise AI infrastructure, and core cloud services. At the same time, Google Cloud operating profit reached $8.814 billion, a substantial increase from $2.826 billion a year earlier, with a notable improvement in profitability.

The cloud business backlog (backlog, i.e., the contract value signed but not yet recognized as revenue) increased to $514 billion, up from about $460 billion in the previous quarter, breaking $500 billion for the first time. The company said over half of this is expected to be recognized as revenue within the next 24 months, serving a “broadly diversified client base.”

Monteiro commented that the cloud business’s above-expectation performance at least clearly shows the company’s AI investment is “transforming into rapidly growing profitable revenue, with related contracts being executed as soon as capacity comes online.”

Though Google Cloud is still trailing Amazon AWS and Microsoft Azure, strong demand for AI infrastructure from AI startups and enterprise clients has made it one of Alphabet’s fastest-growing businesses.

By contrast, traditional advertising business continues its solid growth:

• Google Search and other business revenue reached $63.271 billion, up 17% year-on-year;
• YouTube advertising revenue reached $11.055 billion, up 13% year-on-year; during the 2026 World Cup, more than 1.7 billion unique users watched related videos through the platform, further driving traffic growth;
• Google subscriptions, platforms, and devices business reached $12.911 billion, up 15% year-on-year.

Total Google Services revenue reached $94.54 billion, up 15% year-on-year.

CEO: AI Investments Are Reshaping All of Google, Focusing on Gemini 4

Alphabet CEO Sundar Pichai stated that the company’s AI investments are redefining the entire business. He told investors: “It feels like we are at the very early stage of several long-term structural transformations... Over the past year, we have become increasingly optimistic about future opportunities.”

He revealed that nearly 90% of Fortune 100 companies already use Gemini Enterprise; Gemini models process 22 billion API tokens per minute, and the Gemini App has 950 million monthly active users. eMarketer Chief Analyst Nate Elliott pointed out, “Gemini is just one step away from becoming Google’s third consumer-facing AI product with a billion users (alongside AI Overviews and AI Mode).”

For the model roadmap, Pichai shifted focus to the next-generation flagship model, Gemini 4, describing it as “a larger next-generation frontier model,” with computing power currently prioritized for its training, and said that the release cadence for Google models will accelerate. The previous delay of Gemini 3.5 Pro sparked doubts about Google’s competitiveness in AI programming and other areas, where Anthropic and OpenAI have already gained a clear advantage among developers.

Meanwhile, AI features continue to drive increased Google Search queries, cybersecurity product demand remains strong, and the newly launched Gemini 3.5 Flash Cyber delivers outstanding cost efficiency. Additionally, during the 2026 World Cup, more than 1.7 billion unique users watched related videos on YouTube, fueling further platform growth.

Pichai stated the company’s “differentiated full-stack AI strategy” is continuously creating quantifiable business value for consumers, business clients, and partners.

Continuous Expansion of AI Infrastructure

To meet the ever-growing AI compute demand, Alphabet further ramped up its financing in the second quarter.

In June, the company completed the issuance of Class A, Class C, and mandatory convertible preferred stock, netting $49.6 billion; it also issued $20.3 billion in senior unsecured bonds; and established an up-to-$40 billion ATM stock issuance plan, which had not been activated as of the end of Q2. These moves brought Alphabet’s recent total new borrowings close to $100 billion.

Due to the substantial increase in capital expenditure, free cash flow for the quarter turned negative to -$5.855 billion, but free cash flow for the past twelve months was still $53.273 billion. Meanwhile, the four hyperscale cloud giants (Google, Meta, Microsoft, Amazon) are expected to have a combined capital expenditure of over $725 billion by 2026, with free cash flow for the entire technology industry falling to its lowest in a decade.

Overall, this financial report presents a marked “two-sidedness”: explosive growth in cloud business and a backlog exceeding $500 billion validate that AI investment is beginning to realize commercial returns; but free cash flow turning negative for the first time and capital expenditure guidance being raised for the second time in a year have made the market highly vigilant about the sustainability of this AI arms race. Whether Google can continue to walk the tightrope between seizing AI leadership and maintaining financial health will be the core issue investors will be most focused on in the coming quarters.