Alphabet raised its 2026 capital-spending target to as much as $205 billion on Wednesday and posted its first negative free cash flow in more than a decade, sending shares of the Google parent down 4 percent in after-hours trading and setting a wary tone for a Big Tech earnings season built around artificial-intelligence outlays.

The company's $44.9 billion second-quarter capital bill — most of it for AI infrastructure — turned quarterly free cash flow to negative $5.9 billion, down from nearly $25 billion in the same period a year earlier. That reversal, at a company long defined by fat online-advertising margins, put a number on Wall Street's mounting question about the AI trade: when the returns catch up with the spending.

The numbers

Alphabet lifted its 2026 capex range to $195 billion to $205 billion, from prior guidance of $180 billion to $190 billion, and warned of higher spending in 2027. At the top of the new range, the Google parent would out-invest Amazon.com, whose most recent guidance was for more than $200 billion. Quarterly revenue rose 23 percent to $119.8 billion, and Google Cloud revenue jumped 82 percent from a year earlier, with margins expanding and usage of the company's Gemini model accelerating, CNBC reported.

Chief Financial Officer Anat Ashkenazi told analysts the company expects "the free cash flow will remain under pressure, driven by our investments in technical infrastructure, which enables us to capitalize on the AI opportunity and continue to drive attractive returns." Sixty percent of the quarter's capital bill went to servers and 40 percent to data centers, Ashkenazi said. Google also plans to rent capacity from third parties, including a recently disclosed compute deal with Elon Musk's SpaceX, which now owns xAI and its Memphis data centers.

Chief Executive Sundar Pichai told analysts the AI shift still "feels like early innings in a shift across multiple areas," and described the company's approach to returns as "disciplined."

The Musk parallel

Tesla, reporting the same afternoon, added to the picture. The electric-vehicle maker booked negative $1.1 billion in free cash flow for the quarter — its first negative reading in two years — after second-quarter capex jumped 142 percent to $5.79 billion. Tesla reiterated its more than $25 billion capex plan for 2026, more than double 2025 levels, and its stock also fell 4 percent after hours.

"This is a massive capex year but we are confident that all the things that we are investing in will yield incredible returns," Musk said on the earnings call, citing Tesla's push into a two-seat driverless Cybercab, Optimus humanoid robots and a planned AI chip-manufacturing plant in Texas.

The bull case

Mizuho analysts called Alphabet's capex increase "broadly anticipated" and, pointing to the cloud surge, recommended buying the stock, writing that "we are surprised the stock is trading off after hours and would expect it to recover in trading tomorrow." Rebecca Wettemann, chief executive of research firm Valoir, wrote in an email that "Google's momentum should calm some market fears about AI overspending."

Rachel Winter, a partner at wealth manager Killik & Co., told the BBC the after-hours drop "suggests there is a little bit of concern about those levels" of spending.

Counterpoint

Both of Wednesday's wire accounts treated the AI capex ramp as a market question, and bearish investor voices were not surfaced in the initial coverage. Neither BBC nor CNBC quoted an Alphabet skeptic willing to argue that the $205 billion target should be cut, only analysts who expect the bill to keep rising into 2027.

The next test comes fast. Meta Platforms and Microsoft report earnings next Wednesday, and Amazon.com and Apple follow a day later, with the other megacaps also set to update investors on AI capital plans.