Tesla’s fourth-quarter results showed automotive revenue declined 11% year-over-year, driven by lower vehicle deliveries and price adjustments in key markets. Free cash flow fell 30% compared to the prior year, constrained by increased capital spending on factory retooling and battery capacity. Both GAAP and non-GAAP earnings per share dropped sharply, underscoring pressure on near-term profitability. Nonetheless, management highlighted that revenue from its Autonomy Focus segment—encompassing Full Self-Driving subscriptions and early robotaxi development—grew 45% sequentially, accounting for more than 10% of total revenue. The company reiterated its long-term target of 1 million humanoid robots annually and confirmed plans to discontinue Model S and Model X production to free up manufacturing capacity for Optimus assembly.

Reporters have noted that SpaceX and xAI are exploring merger possibilities with Tesla ahead of SpaceX’s potential IPO. Sources suggest preliminary discussions involve exchanging xAI equity for Tesla shares or structuring a reverse merger to provide SpaceX liquidity without a standalone listing. Analysts estimate that a combined Musk enterprise could unlock synergies—Tesla’s Powerwall and Megapack storage might support orbital data centers, while Starlink could enhance connectivity for Tesla’s Robotaxi network. Betting markets have assigned roughly a 15% chance to a direct Tesla–SpaceX tie-up by mid-2026. Investor surveys show that over 60% of respondents believe consolidation could accelerate Tesla’s autonomy roadmap by pooling engineering talent and capital.

Tesla confirmed it will halt production of the flagship Model S sedan and Model X SUV later this year, reallocating its Fremont facility toward Optimus robot manufacturing and next-generation chassis lines. This transition marks the end of vehicles that accounted for over 15% of average selling price historically. Concurrently, the company has filed trademarks for “Cybercar” and “Cybervehicle” within minutes of its Q4 earnings presentation, indicating an aggressive approach to protect future Robotaxi branding after prior USPTO rejections of “Robotaxi” and “Cybercab.” Legal filings reveal pending applications in 30 jurisdictions, reflecting an estimated $25 million annual budget for intellectual-property safeguards. These moves underscore Tesla’s shift from legacy luxury EVs to a broader robotics and autonomy-driven product suite.