[TMGM Financial Breakfast] US$797 Billion Wiped Out Overnight! Magnificent Seven Suffer Their Worst Single-Day Selloff Since April 2025

Tesla (-14.52%) and Google (-7%) shared a common characteristic: massive AI capital expenditure, negative free cash flow, and growing investor concerns over the timeline for returns. Amazon (-4.57%) and Meta (-3.36%) reflected broader worries about the entire AI investment cycle. Microsoft (-2.24%), Apple (-1%), and Nvidia (-1%) also ended lower. Apple stood out because it has largely avoided the capital-intensive AI infrastructure spending model. On the same day, international oil prices surged more than 6%, with Brent crude briefly rising above US$100 per barrel.

Memory chip stocks advanced across the board, with Micron Technology up 3.2% and SK Hynix gaining 2.56%. The logic was straightforward: Google raised its capital expenditure guidance from US$195 billion to US$205 billion, and a significant portion of that spending is expected to flow into memory chips. Defense stocks also rallied sharply, with Lockheed Martin rising 10.54% and RTX Corporation gaining 7.33%. Both companies stated that demand for inventory replenishment is expected to remain strong, supporting solid profitability.

What Triggered the Selloff

After the market closed on July 22, Alphabet, Google's parent company, and Tesla released their earnings reports. Both reports had one thing in common: revenue exceeded expectations, but investors were disappointed because spending was simply too high.

Google's cloud business revenue surged 82% year-over-year to US$24.8 billion in the second quarter. However, what truly unsettled the market was capital expenditure. The company raised its full-year 2026 capital expenditure guidance to between US$195 billion and US$205 billion. Approximately US$45 billion was spent in the second quarter alone, pushing free cash flow into negative territory for the first time since Google's listing. By the end of the quarter, Google's future spending commitments had climbed to US$811 billion.

Google's Class A and Class C shares both fell more than 6.8%, bringing its market capitalization below US$4 trillion. In just one day, the company lost approximately US$300 billion in market value.

Tesla reported second-quarter revenue of US$28.24 billion, up 26% year-over-year, with vehicle deliveries reaching a record high. However, operating profit came in at only US$398 million, well below market expectations. Free cash flow was negative US$1.09 billion, marking the company's first quarterly negative free cash flow since the first quarter of 2024. Ongoing global price cuts, along with continued investment in AI and robotics production capacity, continued to squeeze profit margins.

During the earnings call, Elon Musk stated that 2026 would be a "high capital expenditure year," as Tesla continues to invest heavily in Robotaxi, the Optimus humanoid robot, and AI computing infrastructure. Investors responded by sending Tesla shares down 14.52%, the company's largest single-day decline since March 11, 2025. The stock alone lost approximately US$200 billion in market value in one trading session.

The earnings reports from Google and Tesla highlighted a shared challenge: AI is indeed generating revenue, but not quickly enough to offset the pace of spending. Google's US$45 billion quarterly capital expenditure pushed its free cash flow into negative territory, while Tesla's AI investments continue to erode the profitability of its automotive business. The market is asking a question that still has no clear answer: when will these investments begin to generate meaningful returns? Investors' patience with AI investment returns is being put to the test. This is not a rejection of AI's value, but rather a growing impatience over how long it will take for those investments to be monetized.