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SpaceX Just Made History. Here's What History Says Happens Next.
Hoxton Blog • SpaceX Just Made History. Here's What History Says Happens Next.
SpaceX's IPO was always going to make headlines.
On 12 June 2026, the company became the largest IPO in history, raising $75 billion and briefly reaching a $2 trillion valuation on its first day of trading. The shares surged almost 20% out of the gate.
Since then, some of that excitement has faded. At the time of writing, the stock is around 8% below its IPO price.
That naturally raises the question investors are asking.
Does a strong start, or an early stumble, actually tell us anything about where a company like this is likely to be in 12 months' time?
History suggests the answer is no.
The biggest IPOs rarely have an easy first year
Rather than focusing on opinions, we looked at the data.
We analysed the 10 largest US IPOs since 1999 by deal size. These were the blockbuster listings that dominated headlines, attracted huge institutional demand and captured the imagination of retail investors, much like SpaceX has today.
The result was surprisingly consistent.
Every one of those companies was trading lower 12 months after listing.
What History Says About Mega IPOs. Average one-year return across the group: -30%.
This is not the result of one difficult market.
The sample spans almost three decades, covering the aftermath of the dot-com boom, the Global Financial Crisis and the IPO surge of 2021. Different industries. Different economic conditions. The same broad pattern.
The first year was often far tougher than investors expected.
SpaceX is following a familiar pattern
What makes this particularly interesting is how closely SpaceX's first few weeks resemble the average path of those earlier mega IPOs.
The stock started strongly. It then gave back much of those early gains as the initial excitement cooled.
That is exactly what many of the biggest IPOs have done before it.
Historically, those stocks continued to drift lower for several months before eventually finding a more stable footing, often around 10 months after listing.
Does that mean SpaceX will do the same?
Of course not.
Markets do not repeat perfectly, and no dataset can predict the future. But history does remind us that the first few weeks of trading tell us very little about where a stock will be a year later.
Why does this keep happening?
There are a few reasons this pattern appears time and again.
The first is lock-up periods.
Early employees, founders and pre-IPO investors are usually unable to sell their shares for several months after listing. Once those restrictions expire, often around month six, additional supply enters the market and selling pressure can increase.
The second is valuation.
An IPO price is driven by demand, marketing and investor enthusiasm before the company has spent meaningful time trading in public markets. Over time, expectations are tested against quarterly results, analyst coverage and public scrutiny. That process often leads to a reset in valuation.
The third is investor behaviour.
Many buyers are attracted by the excitement surrounding a high-profile listing. Once the initial momentum fades, those same investors can become sellers, leaving demand weaker than it was during the opening weeks.
None of this says anything about the quality of the underlying business.
It simply reflects how markets behave when one of the world's most anticipated companies finally becomes publicly traded.
Keep the bigger picture in mind
Whether you bought SpaceX on day one or are still deciding whether to invest, history offers a useful reminder.
The early performance of a mega IPO has been a poor guide to where it finishes its first year.
That is why successful investing is rarely about chasing headlines or trying to perfectly time the next big opportunity.
It is about building a diversified portfolio, maintaining a long-term perspective and avoiding the temptation to let short-term excitement drive long-term decisions.
SpaceX may go on to become one of the defining companies of this generation.
It may not.
What we do know is that, today, it remains a newly listed company with very little public market history. Investors should be careful not to confuse an extraordinary business story with a predictable investment outcome.
If you'd like to discuss how investments like SpaceX fit within a broader long-term strategy, our team is always happy to help. You can contact us via email: client.services@hoxtonwealth.com, or WhatsApp: +44 7384 100200.
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