Musk said on Wednesday evening that Tesla’s humanoid robot, Optimus, was still in the R&D phase. Still, the company plans to unveil the third generation of its robot in the first quarter. Tesla also plans to convert its Model S and X assembly capacity in California to a robot assembly line.

Tesla gained 3% after Musk said Optimus humanoid robots will be sold to consumers by end of 2026 following safety testing.

Tesla had a poor 2025 but it's pivoting to two new and potentially massive industries. Is it worth a look for 2026?

Tesla’s robo-taxi service can cover 25% to 50% of the U.S. population by the end of the year, pending regulatory approval, according to Musk. That is encouraging, although he said something similar about 2025.

Tesla’s stock, which raced to an all-time high in December before retreating some, trades at more than 195 times its expected earnings over the next 12 months as of Monday’s close.

Boston Dynamics' Atlas appears to have an edge over Tesla's Optimus.

For the fourth quarter, Tesla reported sales of $24.9 billion, marginally higher than the $24.79 billion expected. Earnings Per Share (EPS) for the quarter stood at $0.5 versus the $0.45 expectation.

Tesla built its market value on the promise that it would lead the age of intelligent machines, from self-driving cars to humanoid robots. Now that robot rivals are finally arriving, investors are discovering how fragile that promise looks when the ...

Elon Musk spoke about advancements in AI, robotics, and space travel during an appearance at the World Economic Forum on Thursday. Musk said that by the end of next year, he expects to be selling humanoid robots to the public,

Tesla’s robotaxis are not robotaxis in the sense that they’re not fully driverless and still feature safety monitors with access to a kill switch in case anything goes wrong. But the automaker is shaking things up with its approach to pricing, according to a new analysis of the nascent market.