Tesla Is Down 13% in 2026 While the S&P 500 Is Up. Here’s the 1 Catalyst Left This Year That Could Flip That.
Key PointsProgress on Cybercab and the next major upgrade of its full self-driving software, v15, could drive a turnaround.
In 2026, Tesla's stock experienced a 13% decline while the S&P 500 saw gains. The primary reason for this downturn is the slower-than-expected rollout of Tesla's robotaxis, including the dedicated Cybercab. Management's earlier projections on the robotaxi rollout's timing and scale were overly optimistic. Investor expectations regarding robotaxi fleet size and city deployments haven't been met.
Management has attempted to recalibrate these expectations, emphasizing safety, the importance of refining FSD software (v15), and the need to learn and improve operational aspects of running a robotaxi fleet.
Tesla's management acknowledges the complexity and intricacies involved in scaling a robotaxi service. A poorly executed robotaxi service, fraught with safety concerns, could lead to increased high-profile incidents, potentially resulting in political and regulatory challenges, escalating costs, and the introduction of new safety edge cases in new geographic expansions.
The company's data advantage over competitors like Waymo is undeniable, given Tesla's vast dataset from consumer vehicles. However, this advantage could only be fully realized with substantial miles under unsupervised robotaxi operation, particularly for Cybercab.
Despite these challenges, Tesla has made progress in 2026. The Cybercab is now operational, with unsupervised miles under robotaxi increasing at a double-digit rate weekly in the third quarter. The stock's potential recovery catalyst for late 2026 is the anticipated release of FSD v15. Early versions of this software are already in use within the robotaxi fleet, and management has confirmed that the same software will be made available to customers in the v15 release.
This suggests that Tesla's software is prepared to scale robotaxi and Cybercab in the following year. If Tesla successfully scales the robotaxi service, investors could see a rewarding sentiment shift in the stock as predictions of significant scaling in 2027 materialize.
Written by urgent.news from Motley Fool's reporting — not their text. Machine-written — may contain errors; check the original before relying on it.
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