In the United States, Elon Musk's wealth has seen a dramatic decline, dropping to $684 billion from a peak of approximately $1.33 trillion on June 16, 2026. This significant loss of over $600 billion occurred in just over a month, marking a downturn that has not been seen in the history of the Bloomberg Billionaires Index, with Musk being the only individual to experience such a massive drop. The decline in Musk's fortune is primarily attributed to the plummeting stock prices of Space Exploration Technologies Corp., commonly known as SpaceX, which fell 46% from a closing high of $201.80 to a record low of $108.37. This downturn is compounded by the upcoming unlocking of 911.5 million shares owned by insiders and early backers, which could further pressure the stock price downward. Additionally, short interest in SpaceX shares has surged to 219.3 million, a significant increase from 23.3 million shares on June 16, indicating growing investor skepticism about the company's future performance.
The situation is further complicated by the performance of Tesla Inc., Musk's other major venture. Since the release of Tesla's second-quarter results on July 22, the company's shares have fallen by 17%. Despite reporting higher revenues due to better-than-expected car deliveries, Tesla recorded its first cash negative quarter in two years, raising concerns among investors. Musk described the year as a 'massive capex year,' with the company planning to spend over $25 billion on capital expenditures, including the development of new products such as Optimus humanoid robots and autonomous Cybercabs. The decline in Tesla's stock, which is down 36% from its December high, has contributed significantly to Musk's overall wealth reduction.
As the market reacts to these developments, the upcoming quarterly earnings report from SpaceX is anticipated to provide further insights into the company's financial health and future prospects. Investors are closely monitoring these events, as they could influence stock prices and Musk's net worth in the coming weeks. The combination of SpaceX's stock decline, Tesla's disappointing financial results, and the looming share unlock has created a precarious situation for Musk, who was once the world's first trillionaire. The volatility in the stock market and the performance of these two companies will likely continue to impact Musk's wealth and the broader market sentiment surrounding technology and space exploration investments.
