IPO money is back.
An IPO is when a private company first sells shares to public investors.
Through August 2026, U.S. companies raised $137.6 billion in IPOs, according to SIFMA. That was 5.6x the amount raised through the same point in 2025.
One deal explains a lot of the rebound.
SpaceX raised about $85.7 billion in its June IPO, based on its filing. That was roughly 62% of all U.S. IPO money raised through August.
Even without SpaceX, the market was stronger than last year. Other IPOs raised about $51.9 billion through August, compared with $24.4 billion for the full U.S. IPO total through August 2025.
For investors, IPO activity is one way to read risk appetite.
When the IPO market is weak, private companies tend to wait. Venture funds wait for liquidity. Employees wait for exits. Investment banks and exchanges see less activity. Public-market investors get fewer new companies to evaluate.
When IPO money returns, it can reopen that chain.
The next question is quality.
A big headline number can reflect a healthier market, but it can also be distorted by one massive deal. The better signal is whether more companies can go public, price reasonably, and trade well after listing.
That is what makes the SpaceX split useful.
The IPO window is clearly more open than it was last year. But the rebound is still concentrated.
Source: SIFMA U.S. Equity and Related Securities Statistics; SpaceX IPO filing