Tesla (TSLA) shares rose slightly on Jan. 5, but it was not easy to overlook the company's fourth-quarter deliveries reported on Jan. 2. The company was responsible for 418,227 units delivered during the December quarter, missing Wall Street expectations and experiencing a 16% year-over-year (YOY) decline. For a company valued for flawless execution, another mishap was bound to increase investor attention. Taking a wider view, the story was much the same for 2025. Tesla produced around 1.65 million units ...