Elon Musk’s fortune has dropped below $750 billion for the first time since SpaceX’s blockbuster public listing, after a steep sell-off in the company’s shares erased more than $1.45 trillion in market value.
According to the Forbes Real-Time Billionaires List, Musk’s net worth declined to approximately $750 billion on Wednesday as SpaceX (SPCX) extended its losses, closing at $115.26 per share. The stock has now fallen nearly 49% from its all-time high of $225.64, reached shortly after the company’s historic initial public offering (IPO).
The sharp decline marks one of the biggest wealth losses ever recorded by an individual, reflecting how closely Musk’s personal fortune is tied to the market performance of SpaceX and Tesla.
Why Is Elon Musk’s Net Worth Falling?
Musk owns an estimated 42% stake in SpaceX, making it the largest contributor to his wealth.
As SpaceX shares lost almost half of their value from recent highs, Forbes estimates that Musk’s net worth has fallen by nearly $650 billion from its peak.
His holdings in Tesla Inc. (NASDAQ: TSLA) have also come under pressure in recent weeks, adding to the decline in his overall fortune.
Although Musk remains one of the world’s wealthiest people, the latest figures highlight how rapidly billionaire wealth can fluctuate when it is largely tied to publicly traded companies.
Why Are SpaceX Shares Falling?
Several factors have contributed to the recent decline in SpaceX’s share price.
1. Investors Are Concerned About Profitability
Although Starlink, SpaceX’s satellite internet business, continues to expand its customer base and generate growing revenue, analysts say investors are increasingly focused on profitability.
The company is spending tens of billions of dollars on ambitious projects, including:
- Starship rocket development
- Artificial intelligence infrastructure
- Satellite expansion
- Launch facilities
- Advanced manufacturing
These heavy capital expenditures continue to weigh on earnings despite strong revenue growth.
Many investors are beginning to ask when those investments will translate into consistent profits.
2. Starship Test Flight Delay Hurt Investor Confidence
Another major catalyst came when SpaceX postponed the 13th test flight of its Starship V3 rocket.
The launch was cancelled after engineers detected an engine ignition failure during final launch preparations.
Although launch delays are common in rocket development, investors viewed the setback as another reminder that Starship remains a high-risk, capital-intensive programme.
Since Starship is expected to become SpaceX’s primary vehicle for future satellite launches, lunar missions and Mars exploration, every delay attracts significant market attention.
3. Short Sellers Increased Their Bets
Market data also showed a sharp increase in bearish positions against SpaceX.
Short interest reportedly climbed to approximately 206 million shares, representing around 32% of the company’s public float.
A high short interest means many traders are betting that the stock will continue falling.
As negative sentiment increased, additional selling pressure pushed shares even lower.
What Does This Mean for Investors?
Despite the recent decline, many analysts believe SpaceX remains one of the most important aerospace companies in the world.
The company continues to dominate several high-growth markets, including:
- Commercial rocket launches
- Satellite internet through Starlink
- Defence and government launch contracts
- Deep-space exploration technologies
However, investors now appear more focused on one key question:
Can SpaceX generate enough profits to justify its enormous valuation?
The answer may depend on how quickly Starship becomes commercially operational and whether Starlink can continue growing while improving margins.
How the Decline Affects Elon Musk
Because Musk’s wealth is primarily based on stock ownership rather than cash, changes in the share prices of SpaceX and Tesla have a direct impact on his ranking among the world’s richest people.
While his net worth has fallen substantially, he still controls significant stakes in several companies, including:
- SpaceX
- Tesla
- xAI
- Neuralink
- The Boring Company
- X (formerly Twitter)
Analysts note that a recovery in SpaceX shares could quickly restore hundreds of billions of dollars to Musk’s fortune.
Market Outlook
The coming weeks could prove critical for SpaceX investors.
Markets will be watching for:
- Updates on the next Starship launch attempt.
- Progress in expanding Starlink’s subscriber base.
- Any signs that operating losses are narrowing.
- New government or commercial launch contracts.
- Future guidance from management regarding profitability.
If SpaceX can successfully execute its long-term strategy while reducing investor concerns about spending, the recent sell-off could prove temporary.
However, continued delays to Starship or weaker-than-expected financial performance could keep pressure on the stock.
Bottom Line
The nearly 49% decline in SpaceX shares has significantly reduced Elon Musk’s personal fortune, pushing his estimated net worth below $750 billion for the first time since the company’s IPO.
While the company remains a leader in commercial spaceflight and satellite internet, investors are increasingly demanding evidence that its massive investments in Starship and AI infrastructure will translate into sustainable long-term profits.
For now, SpaceX remains one of the most closely watched companies in global markets, with its next major milestones likely to determine whether the stock can regain momentum.