Elon Musk’s fortune experienced a major boost on Thursday, April 25, with an impressive $18.2 billion gain, driven by Tesla Inc.’s remarkable performance on the stock market.
According to the Bloomberg Billionaires Index, Musk’s net worth now stands at an estimated $335 billion.
Tesla shares closed the day nearly 10% higher at $284.95, marking a 9.8% jump — the company’s strongest daily surge in months. Musk, who serves as Tesla’s Chief Executive Officer, benefited directly from the renewed investor enthusiasm, which was sparked by the company’s better-than-expected quarterly earnings and a series of analyst upgrades.
However, despite Thursday’s rally, Musk’s overall wealth for 2025 remains down by around $97.7 billion — a 22.6% drop from his peak earlier in the year.
In another major development, Musk’s artificial intelligence company, xAI Holdings, recently merged with his social media platform X (formerly Twitter) and is now seeking about $20 billion in new funding, Bloomberg reported. A successful round would inject vital capital into both X and xAI’s expansion plans.
Part of the expected funding will reportedly go toward repaying some of the large debt Musk accumulated during his 2022 acquisition of Twitter. If finalized, the deal would become the second-largest startup fundraising ever, only behind OpenAI’s record-setting $40 billion raise earlier this year, according to PitchBook data.
Tesla remains the primary foundation of Musk’s enormous wealth. He maintains roughly a 13% stake in the electric vehicle giant and holds around 304 million stock options tied to a contentious 2018 compensation agreement.
While a Delaware court previously voided this package — a decision reaffirmed after a shareholder vote — the options are still being counted in wealth calculations pending final legal resolution.
What’s Important to Know
Beyond Tesla and xAI Holdings, Musk’s financial empire extends across several sectors. He owns about 42% of SpaceX, valued at close to $350 billion during a late-2024 tender offer. His other ventures, Neuralink and The Boring Company, also significantly broaden his technological footprint.
The recent jump in Musk’s net worth follows a volatile year that saw him strengthen his influence across technology, aerospace, AI, and politics.
In the 2024 U.S. presidential race, Musk emerged as the largest private donor to Donald Trump’s campaign, contributing more than $277 million.
Following Trump’s victory, Musk was appointed to head the newly created Department of Government Efficiency.
Despite his towering financial standing, risks linger. About 58% of Musk’s Tesla shares are pledged as collateral for personal loans, which regulatory filings say are capped at $3.5 billion. This strategy offers Musk financial flexibility but could expose him to margin calls if Tesla’s stock experiences a sharp downturn.
At 53 years old, Musk shows no signs of slowing down. His recent milestones include Neuralink’s first human brain implant, SpaceX’s successful retrieval of its Super Heavy rocket booster, and fresh AI projects launched through xAI Holdings.
