Like most paperwork, it arrived on a Wednesday and was quietly entered into the public record. However, anyone keeping an eye on the markets knew what it meant. The company that practically everyone just refers to as SpaceX, Space Exploration Technologies Corp., has taken the regulatory step that, if everything goes according to plan, could result in one of the biggest stock market debuts in American history. The filing states that the ticker will be SPCX. Nasdaq. Three letters, decades in the making.
As you watch this happen, you get the impression that the moment has been postponed for so long that it came almost silently. For years, SpaceX has been the most talked-about private company worldwide. It was valued at $800 billion in a 2025 offer to purchase internal shares, making it the world’s most valuable private company. Trade reports from the space industry state that revenue exceeded $10 billion in 2024. Despite this, it never requested funding from the general public. Up until now.
It’s difficult to ignore the El Segundo warehouse where the business was founded. Frustrated, Elon Musk was sketching rocket equations on a flight home with Jim Cantrell in 2002 after returning from Moscow. Perhaps stubbornly, he thought he could produce launch vehicles for less than the Russians would sell them. Tom Mueller, Gwynne Shotwell, and Chris Thompson were the next people he brought in. There were 160 workers by 2005. Musk conducted his own interviews with each of them. That detail seems almost ridiculous when you consider the company’s current operations, which include one to three launches per week and Falcon 9 boosters that have flown and landed more than 630 times.
The early years were harsh. The initial three Falcon 1 launches were unsuccessful. Tesla came dangerously close to going bankrupt. SolarCity was on the verge of going bankrupt. According to reports, Musk split his remaining $30 million between his two faltering businesses after waking up screaming from nightmares. Then, in September 2008, Falcon 1 entered orbit on its fourth try. Three months later, NASA awarded a $1.6 billion contract for Commercial Resupply Services. More than any speech or PowerPoint, that one contract saved the business.
What came next reads almost like a series of challenges. Dragon 1. Falcon 9. A slender white rocket lowered itself out of the night sky onto a concrete pad in the first successful first-stage landing in 2015, which appeared physically impossible to anyone watching it in real time. Falcon Heavy in 2018. Dragon 2 missions will be crewed beginning in 2020. Then there is Starlink, which now accounts for the majority of the company’s revenue and has, almost unintentionally, turned satellite internet into a household product. It appears that investors think Starlink could support a sizable portion of the valuation on its own.
Naturally, the question of Starship—the biggest launch vehicle ever constructed—remains. The project has the potential to finally reduce space travel costs to a level that is comparable to Musk’s initial objective. It’s another matter entirely if it does. Test flights have been both amazing and erratic. For the Artemis lunar landing, NASA is relying on a Starship variant. There is actual pressure.
The IPO’s pricing will be an art in and of itself. SpaceX is more difficult to price than most, according to Matthew Kenney of Renaissance Capital, who characterized IPO pricing as more art than science. The goal of bankers is to maximize capital. They are also aware that no underwriter wants to be publicly humiliated by ringing the opening bell and witnessing a stock decline. There will be a roadshow. In June, 1,500 individual investors attended a special event, according to CNBC.
Workers still pass stacked Raptor engines and incomplete Starship hulls outside Starbase in the sweltering heat of south Texas. The factory is humming. It doesn’t appear to be a company about to be crowned, but perhaps that’s the point. For twenty-four years, SpaceX has been creating something that wasn’t quite there before. At last, the market is going to put a number on it.
