The newly public aerospace and technology conglomerate led by Elon Musk is rewriting the rules of Wall Street with a historic, gravity-defying market debut. Extending its phenomenal post-listing run, SpaceX shares surged again on Tuesday, officially leapfrogging the market value of e-commerce giant Amazon and briefly overtaking software behemoth Microsoft. The stock ended the regular Tuesday session up 4.83% at $201.80, giving the rocket and satellite company an implied market capitalization of approximately $2.65 trillion. The rapid, multi-day ascent has rattled even the most seasoned market observers, signaling a profound shift in how global investors value frontier space and artificial intelligence infrastructure.
The sensational rally builds upon what was already the largest and most highly anticipated initial public offering in the history of capital markets. SpaceX officially priced its blockbuster listing at $135 per share last Friday, June 12, raising an unprecedented $75 billion in its initial allocation. Demand was so overwhelming that on Monday, June 15, the underwriting banks fully exercised their “greenshoe” over-allotment option, injecting another $10.7 billion into the transaction to bring the total proceeds raised to a historic $85.7 billion. Because the company chose to float only about 4.9% of its total shares, the resulting supply scarcity has created an incredibly tight trading environment where a massive wave of buyer demand is chasing a tiny sliver of active stock.
This extreme supply-and-demand mismatch generated explosive volatility in the extended trading sessions. In late after-hours trading on Monday night, the stock price spiked to an astronomical peak of $229.85, briefly pushing the company’s implied market value above the historic $3 trillion milestone and leapfrogging both Amazon and Microsoft simultaneously. While the stock pulled back slightly from those record levels during Tuesday’s regular session, its intraday peak of $225.64 still cemented its position above Amazon’s $2.64 trillion valuation and kept it in a neck-and-neck race with Microsoft’s $2.92 trillion market cap for the title of the world’s fourth-most valuable public corporation.
A major catalyst driving Tuesday’s trading frenzy was the official launch of listed options contracts for the new stock, which acted as a massive accelerant for the upward price momentum. The introduction of these derivatives allowed a much wider universe of retail and institutional traders to place high-leverage bets on the stock’s direction. With standard monthly contract options offering strikes ranging from $25 to $380, a massive wave of call option buying forced market makers to buy up underlying shares to hedge their positions. This created a classic “gamma squeeze” in a highly illiquid market, aggressively pulling the stock price upward as dealers scrambled to locate available shares.
The upward momentum received another powerful boost on Tuesday morning when the company officially announced a blockbuster $60 billion acquisition of the popular artificial intelligence coding platform Cursor. The all-stock takeover, disclosed in a regulatory filing, converts a previous April partnership option into a final acquisition agreement. Developed by San Francisco-based startup Anysphere, Cursor has experienced spectacular growth, with its annual revenue skyrocketing from $1 billion last November to over $4 billion by early June. The advanced developer tool is already deployed inside 64% of Fortune 500 companies, providing the rocket manufacturer with a highly lucrative, recurring software revenue stream and the frontier coding capabilities required to automate its massive satellite and computing networks.
The historic stock run has also completely reshuffled the ranks of the world’s wealthiest individuals, solidifying the status of the company’s founder. As the firm’s valuation soared past $2.7 trillion, CEO Elon Musk’s massive equity stake propelled his personal net worth past the historic $1.3 trillion mark. This monumental surge in paper wealth officially establishes Musk as the world’s first trillionaire, widening his lead at the top of the global billionaire rankings by an unprecedented margin. The wealth gap between the technology magnate and the world’s next-wealthiest individuals has now expanded to several hundred billion dollars, entirely driven by the public market’s willingness to pay an extraordinary premium for his sprawling corporate empire.
However, this spectacular rise has also triggered intense skepticism among conservative fund managers and valuation experts, who warn that the company’s current market cap has completely decoupled from its underlying financial realities. Professional analysts point out that there is zero traditional valuation support for a $2.65 trillion market cap, describing the current price action as pure speculation driven by retail excitement and an extremely thin float of under 5%. According to the company’s official IPO prospectus, the firm reported total sales of $18.67 billion last year and posted a substantial net loss of $4.94 billion after merging with a money-losing artificial intelligence research entity, resulting in an astronomical price-to-sales ratio that dwarfs legacy tech giants.
Despite these valuation warnings, the stock’s upward momentum is expected to receive continuous, systematic support from passive index tracking funds in the coming weeks. Major index providers, including FTSE Russell and MSCI, have officially announced that they will fast-track the newly listed stock for inclusion in their global benchmarks effective June 26 and June 29, respectively. This inclusion will force passive mutual funds and exchange-traded funds to automatically purchase tens of billions of dollars worth of shares to match their tracking weights, creating a powerful buying cushion that will likely protect the stock from any immediate, deep corrections.
However, market strategists warn that the stock faces a massive supply wall later this year that could test the durability of the current rally. While the tiny float of actively traded shares has helped fuel the spectacular price gains, early institutional investors and employees are currently bound by a strict 180-day lock-up period on their common stock. Furthermore, a separate 366-day lock-up covers 100 percent of Elon Musk’s personal shares. Once these lock-up periods expire, a massive wave of newly tradable supply will begin flooding the public market, forcing the company to prove that its long-term growth prospects can support its multitrillion-dollar valuation without the benefit of artificial scarcity.
Ultimately, the historic and record-breaking debut of the world’s premier space and artificial intelligence enterprise marks a permanent turning point for global financial markets. By eclipsing established cloud and retail giants like Amazon and challenging Microsoft in a matter of days, the company has proven that modern investors are willing to pay an extraordinary premium to back next-generation technological frontiers. While the warnings from Wall Street valuation experts regarding extreme price-to-sales ratios and the impending lock-up wall are highly valid, the sheer momentum of retail buying and passive index inclusion continues to propel the stock to new heights. As the company prepares for its formal index inclusion next week, the global financial community is witnessing an unprecedented chapter in corporate history where speculative excitement and cutting-edge engineering converge to reach the stars.
