A significant rally in Tesla shares this week, breaking an eight-week losing streak, has spotlighted the company’s high-stakes pivot. The surge was ignited by CEO Elon Musk’s announcement that the design for its next-generation AI5 chip has been completed and sent to manufacturing partners. Yet, this technical milestone arrives amid growing scrutiny over the automaker’s core business, where internal support for the Cybertruck and bulging inventories paint a more complicated picture.
While the stock jumped 7.6% to $392.04 on April 15, finishing the week up 14.2%, the underlying demand story is under a microscope. Registration data reveals a pattern of substantial internal purchases supporting Cybertruck sales. In late 2025, nearly one in five of the roughly 7,000 new Cybertrucks registered in the U.S. went to Musk’s private companies, with SpaceX alone taking nearly 1,300 units. Analysts at S&P Global Mobility estimate these deals were worth over $100 million. Without them, year-end pickup sales would have dropped by more than half. The practice has continued into this year, with over 200 more vehicles flowing to Musk’s firms in January and February.
This backdrop of artificial demand support contrasts sharply with the optimism around Tesla’s silicon ambitions. The AI5 chip, which Musk previously described as up to ten times more powerful than the current AI4, represents a foundational bet on autonomous driving. A dual-chip configuration is reported to approach Nvidia’s Blackwell performance level but with significantly lower power consumption and cost. Samsung and TSMC are confirmed as fabrication partners.
However, the timeline tempers immediate excitement. Originally slated for 2024, volume production of AI5 is not expected until 2027 at the earliest. This means Tesla’s planned Cybercab robotaxi will launch using the existing AI4 hardware, delaying the new processor’s impact on its flagship autonomy product.
The financial scale of this chip endeavor is colossal. Tied to AI5 is the “Terafab” semiconductor plant project in Austin, announced by Tesla and SpaceX in March 2026 with Intel joining as a manufacturing partner in April. CFO Vaibhav Taneja confirmed that Terafab is not included in Tesla’s existing capital expenditure plan for 2026, which already exceeds $20 billion. Fully realized, the project could reach costs in the mid-single-digit trillion-dollar range—a figure that dwarfs the company’s entire vehicle revenue.
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Investor attention is now intensely focused on the quarterly earnings call scheduled for April 22. Beyond the headline numbers, management faces pressure to provide concrete details on Terafab’s financing and timeline. Analysts at Barclays expect the focus to shift away from margins toward the capital requirements for these AI and semiconductor projects.
Operational challenges are mounting elsewhere. Tesla’s first-quarter delivery figures revealed a growing disconnect between production and sales. The company built over 408,000 vehicles but delivered only 358,023, a 6.3% year-over-year increase that still missed expectations. This pushed more than 50,000 vehicles into inventory in a single quarter. Meanwhile, its Full Self-Driving software faces renewed regulatory scrutiny, with the NHTSA investigating approximately 80 incidents, even as Tesla rolls out an updated version promising faster reaction times.
Wall Street’s view of the stock remains deeply divided, reflecting these crosscurrents. Despite the recent rebound, shares are still down roughly 19% for the year, underperforming a slightly positive S&P 500. Analyst price targets underscore the disparity: UBS recently upgraded to Neutral with a $352 target, Barclays maintains an Equalweight rating and $360 target, Wedbush is bullish at $600, while Wells Fargo sees the stock falling to $125.
The coming days will test whether Tesla’s futuristic promises in autonomy and silicon can outweigh the present realities of inventory gluts and questions about genuine product demand.
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