Based on Tesla's third-quarter earnings report, Reuters noted that the company's capital expenditure for the quarter was 4.73 billion dollars — more than double the same period last year, but about 1 billion dollars less than in the second quarter, and far below the analysts' average expectation of 7.95 billion dollars. More striking is the full-year pivot: Tesla cut its 2026 capital expenditure target from over 25 billion dollars to about 20 billion dollars, a reduction of nearly 20%. Yet the slowdown did not hurt cash flow — free cash flow in the third quarter was about 1.53 billion dollars, clearly better than the negative figure the market had originally expected, so the short-term financial performance was actually propped up.
From Building Cars to Building AI, but the Purse Strings Tighten
Musk rewrote Tesla's playbook long ago: no longer just an electric vehicle maker, the company would charge into higher-growth, higher-investment arenas such as artificial intelligence, autonomous driving, the Optimus humanoid robot, and chip manufacturing. The Optimus production line, AI computing power, Cybercab mass production, and the Terafab chip factory being built jointly with SpaceX are all part of that blueprint. The problem is that this transformation depends heavily on large-scale, sustained spending; if capital expenditure falling short of expectations means project delays, slower production ramp-ups, or lagging technical breakthroughs, market confidence in the core of Tesla's future valuation will be shaken.
Musk also admitted on the earnings call that Optimus is still stuck on challenges such as supply chain issues, training data, and robotic hand design, and he expects these problems may not be resolved until the end of 2027, after which it will take roughly another year to get the product into customers' hands. As the transformation narrative meets a tightening wallet, Tesla's AI gamble is arriving at a delicate crossroads.
The capital markets have already reacted. On October 21, Tesla closed at 386.47 dollars with a market capitalization of about 1.53 trillion dollars, then fell back to 373.71 dollars in after-hours trading. Between "spending less" and "pursuing transformation," Musk needs to prove to investors that tightened spending will not slow the AI gamble that bets on the future.