Patrick Pleul/Pool via AP
- Tesla reported fourth-quarter earnings on Wednesday.
- Elon Musk talked Tesla's next-generation EV, the Cybertruck, and slowing demand.
- Shares fell more than 4% after the closing bell following the results.
Tesla stock slipped more than 5% on Wednesday after the company missed its earnings and revenue forecasts, and warned of a sales slowdown in 2024.