AI Spending Worries Sink Tesla and Alphabet Stocks

Shares of Alphabet and Tesla experienced declines in premarket trading on Thursday, a reaction to both companies signaling significant increases in artificial intelligence (AI) related spending. This heightened expenditure, while crucial for future innovation, has unnerved investors concerned about the mounting costs associated with the ongoing AI boom and its impact on near-term profitability.

Alphabet’s stock saw a dip of approximately 4%, while Tesla’s shares fell by over 5.7% in early trading. These premarket moves follow a downturn on Wednesday, where Alphabet closed down 1.46% and Tesla ended the trading day 1.3% lower.

Both companies reported negative free cash flow for the second quarter, a trend that intensified investor concerns. Alphabet revised its capital expenditure forecast upwards for the year, projecting between $195 billion and $205 billion, with indications of even higher figures in 2027. This represents a significant increase from its previous projection of $180 billion to $190 billion.

Meanwhile, Tesla disclosed that its capital expenditure surged by a substantial 142% year-on-year in the second quarter, reaching $5.79 billion. The electric vehicle maker anticipates exceeding $25 billion in capital expenditure for the full year.

In an effort to mitigate investor apprehension regarding the escalating costs, management teams at both organizations sought to provide reassurance.

“This is a massive capex year. I’m confident that all the things that we’re investing in will yield incredible returns. Really, maybe the best capex returns that we’ve ever seen,” stated Tesla CEO Elon Musk during the company’s recent earnings call. He emphasized that the substantial investment is aimed at securing future growth and technological leadership.

Musk elaborated on Tesla’s strategic investments, highlighting advancements in semiconductor production and the development of its Optimus humanoid robot as key areas of expenditure. The company announced that it is currently installing the first-generation production lines for Optimus, with manufacturing slated to commence imminently.

Alphabet’s leadership attributed the increased spending primarily to an accelerated deployment of computing capacity to meet burgeoning demand. The search giant has consistently highlighted a critical shortage of computing power necessary to fulfill the widespread demand for its AI services and products.

“Investors appear to be focusing on the sharp rise in capital expenditure, alongside a weaker margin outlook, while continued delays to Gemini 3.5 Pro and a lack of standout product releases have raised questions about whether Alphabet’s AI investments are yet translating into a clear competitive advantage,” commented Ben Barringer, head of technology research at Quilter Cheviot. This sentiment reflects a broader market concern about the tangible benefits and market differentiation derived from these massive AI investments.

Despite the concerns over increased spending, there were positive indicators within each company’s financial reports.

Google Cloud, a significant recipient of Alphabet’s AI investments, demonstrated strong performance, with revenue jumping by 82% to $24.8 billion, surpassing analyst expectations. This growth in cloud services suggests that strategic investments in AI infrastructure are beginning to yield tangible commercial results.

“This is one of the strongest revenue growth quarters that Alphabet has had in five years, and Alphabet is a really great barometer for this whole AI wave,” stated Alison Porter, portfolio manager at Janus Henderson. She emphasized that the performance of Alphabet and its cloud division serves as a key indicator for the broader impact of AI on the technology sector.

Porter further highlighted the impressive growth in Google Cloud’s operating margin, which climbed to 35.6% in the second quarter from 20.7% in the same period last year. This expansion in profitability within the cloud segment underscores the successful integration of AI-driven efficiencies and offerings, vindicating the company’s strategic capital allocation.

“We think this look is . . . very encouraging for overall AI capex and also for the returns that these platforms are seeing on that spend,” Porter added, suggesting a positive outlook for the long-term viability and profitability of AI investments across the industry.

Within Tesla’s report, its core automotive business continued its robust growth trajectory, generating $20.52 billion in revenue, marking a significant 23% increase year-on-year. This sustained expansion in its primary market segment provides a strong foundation amidst its ambitious diversification efforts.