Starlink

In a world where technology companies are accustomed to inflating valuations to astronomical heights, news that SpaceX is lowering its target valuation ahead of its initial public offering sounds almost like an admission of defeat. But it is not defeat. It is a sober calculation.

According to Bloomberg, Elon Musk and his advisers have revised expectations from $2 trillion down to $1.8 trillion. The difference—$200 billion—is larger than the market capitalization of most Fortune 500 companies. Yet even after lowering the target, SpaceX is still positioning itself for what could become the largest IPO in human history. And that story deserves a closer look.

In April, Bloomberg reported that SpaceX was aiming for a valuation exceeding $2 trillion. It was a breathtaking figure. For comparison, Apple, the world’s most valuable public company, is worth around $3 trillion. Microsoft is valued at roughly $2.5 trillion. In other words, before even going public, SpaceX sought to stand shoulder to shoulder with the most powerful corporations of the modern era, surpassing giants such as Saudi Aramco, Alphabet, and Amazon. It was a bold statement reflecting Musk’s belief that SpaceX is not merely a launch provider, but something far greater.

Now the target has been lowered. As is often the case, the reason lies in discussions with advisers and investors. Investment banks tasked with marketing SpaceX shares to the public have conducted preliminary demand assessments. Apparently, investor appetite was not quite as limitless as initially expected. A market that has learned hard lessons from overvalued IPOs in recent years has become more demanding. Investors want not only a grand vision but also numbers that support it. And when it comes to the numbers, the SpaceX story is more nuanced.

A valuation of...