SpaceX experienced its steepest decline since going public after announcing plans to raise $20 billion through a bond offering, sending its stock (SPCX) down 16.4% in a single trading session.

The sharp selloff marks the company’s worst day on the market since its June debut and reflects growing investor concerns over the massive capital requirements needed to fund SpaceX’s expanding ambitions in space exploration and artificial intelligence.

Why Investors Are Worried

According to regulatory filings, SpaceX plans to issue senior unsecured bonds and use the proceeds to repay a bridge loan taken earlier this year to finance its acquisition of Elon Musk’s artificial intelligence company, xAI.

Several major Wall Street institutions, including JPMorgan Chase, Goldman Sachs, Morgan Stanley, Bank of America, and Citigroup, are involved in the financing arrangement.

While the move strengthens SpaceX’s balance sheet over the long term, investors appear concerned about the increasing debt burden and the enormous funding requirements tied to projects such as:

• Starship development
• Artificial intelligence expansion
• Starlink network growth
• Future technology investments

Stock Gives Up Much of Its Post-IPO Gains

SpaceX made headlines with its blockbuster public debut, raising $75 billion and pricing shares at $135 each.

The stock initially surged to an all-time high of $225.64, briefly making SpaceX one of the world’s most valuable publicly traded companies.

However, the recent decline has significantly reduced those gains.

After Monday’s drop:

• Shares closed near $154.60
• The stock remains only 14% above its IPO price
• It has fallen around 31% from its all-time high

More Challenges May Lie Ahead

Analysts also point to additional factors weighing on investor sentiment.

The company’s recent acquisitions have increased concerns about shareholder dilution, while heavy spending on Starship and AI projects is expected to keep cash flow under pressure for several years.

Another important factor is the upcoming expiration of lock-up periods, which could allow insiders to sell a significant number of shares and increase the amount of stock available in the market.

Strong Fundamentals Still Remain

Despite the recent decline, SpaceX continues to hold a strong position in the aerospace industry.

The company recently reported:

• More than $100 billion in cash reserves
• A dominant position in commercial rocket launches
• Recurring revenue growth from Starlink
• Investment-grade ratings from major credit agencies

What Investors Are Watching Next

The market’s attention is now turning to SpaceX’s first public earnings report, which is expected in August.

Investors will closely watch:

• Revenue growth from Starlink
• Progress on Starship development
• AI integration through xAI
• Future capital requirements
• Profitability outlook

For now, the bond offering has shifted investor focus from SpaceX’s growth story to the cost of financing its long-term ambitions—a debate that could shape the company’s market performance in the months ahead.