Elon Musk's status as the world's wealthiest person is in no danger of changing. But since mid-December, the tech titan's net worth has declined by more than $100 billion, or approximately 25%, as a sell-off in shares of Tesla,

Tesla sales in Europe dropped by 45% in January in an EV market that went up 37%, with the Model Y switchover and Musk's controversial persona among key causes

The electric vehicle maker faced its first annual decline in global deliveries in over a decade. Read more at straitstimes.com.

Elon Musk's political activities and reduced presence at Tesla are stirring dissatisfaction, even within the company, with no plan to reverse falling sales.

Ross Gerber, a longtime Tesla shareholder, outlined to BI four reasons he thinks the stock is vulnerable to a 50% pullback this year.