Google reports Q2 earnings as $180B–$190B AI spending faces investor test

Alphabet, Google's parent company, reports second-quarter earnings today after the market closes. Wall Street expects double-digit growth overall, but the real scrutiny centers on whether the company's massive artificial intelligence spending is beginning to pay off in real profit.

Analysts project revenue of roughly $116.8 billion（約19兆円）, up about 21% from a year earlier, and earnings of approximately $2.89 per share. Alphabet has beaten estimates for several straight quarters, which raises the bar for today's report. The stock climbed sharply over the past year but has pulled back from its May highs, suggesting investors are demanding clearer evidence that the company's AI bet is yielding returns.

Google Cloud delivered strong numbers in the most recent quarter, growing 63% year over year—the fastest pace among major cloud providers—and the cloud unit's profit margin nearly doubled. Last quarter, total company revenue rose 22% to $109.8 billion（約18兆円）. Net income also jumped, but much of that increase came from unrealized gains on Alphabet's stakes in companies like SpaceX rather than operations. That distinction matters because investors will look past headline profit numbers today and focus instead on how much growth came from actual business operations. Cloud growth, not the profit headline, is the metric that matters most this quarter.

The elephant in the room is Alphabet's massive capital spending on AI infrastructure. The company has guided for $180 billion（約29兆円） to $190 billion（約30兆円） in 2026 capital spending on data centers and AI chips. That figure has tested investor patience. To fund the buildout, Alphabet recently raised fresh equity—a move that broke a decades-long habit of funding growth internally. This shift underscores the scale of the AI investment. Cloud's roughly $460 billion（約74兆円） order backlog fuels the bull case, pointing to years of future revenue already booked. The bear case is simpler: slow profit conversion, or a Gemini rollout that keeps slipping, could send the stock lower regardless of today's headline numbers.

Investors also want reassurance on several other fronts. Search advertising remains Alphabet's largest business, and they want confirmation that AI-generated search summaries aren't eroding traditional ad revenue. Some Wall Street desks have rotated out of Meta stock and into Google because they're betting Alphabet's cloud and chip business offers a clearer path to AI profits than its rivals. Finally, Alphabet's Tensor Processing Units—custom AI chips the company recently started selling to outside customers—represent a new revenue stream. Any update on that business could reshape how analysts view Alphabet's AI strategy beyond its own products. For most investors, the takeaway is simple: the market wants proof that Alphabet's AI bet is turning into durable profit, not just bigger bills. Strong revenue alone won't be enough. Management's answers on capital expenditure, cloud backlog conversion, and Gemini timeline on today's call could move the stock more than the quarterly numbers themselves.

Alphabet enters today's earnings report under a specific investor lens: does the company's exceptional AI spending—now reaching $180 billion（約29兆円） to $190 billion（約30兆円） guided for 2026—translate into durable profit? The stock has climbed sharply over the past year but has pulled back from its May highs, signaling that the market's patience for heavy capex without demonstrable returns is wearing thin. The company's move to raise fresh equity for the buildout broke a decades-long practice of funding growth internally, a symbolic break that underscores how capital-intensive the AI transition has become.

Google Cloud's 63% year-over-year growth and nearly-doubled profit margin in the most recent quarter provide a foundation for the bull case. More tellingly, the cloud unit carries a roughly $460 billion（約74兆円） order backlog—revenue already contracted and waiting to be delivered. This backlog suggests customers are committed to buying cloud services and likely AI infrastructure over years to come. However, the bear case hinges on execution: if profit conversion remains slow, or if Gemini (Alphabet's AI product rollout) continues to slip, those strong top-line numbers may not prevent the stock from falling. Investors will also watch whether AI-generated search summaries—a core feature of the company's AI ambitions—are eroding the ad revenue from traditional search, which remains Alphabet's largest business. The recent move to sell Tensor Processing Units (custom AI chips) to outside customers adds another dimension; how that external chip business performs could reshape Wall Street's view of Alphabet's AI strategy beyond its own products.