• Companies raised a record $129.3 billion on Nasdaq in the first half of 2026, driven by SpaceX (SPCE)'s $85.7 billion listing.
  • Seven of the year's ten largest IPOs listed on Nasdaq, spanning AI, biotech, energy, and aerospace.
  • The record half signals robust capital formation and investor appetite for mega-cap offerings.

A Stellar Six Months

Nasdaq reported a record-breaking first half for IPOs, with companies raising $129.3 billion through new listings, the highest ever for a U.S. exchange. The haul was headlined by SpaceX's massive $85.7 billion IPO, which alone accounted for about two-thirds of the total. Seven of the ten largest IPOs this year have landed on Nasdaq, showcasing the exchange's dominance in capturing transformative technology and energy transition plays.

Sector Breadth

The IPO pipeline this year is being fueled by a broad mix of sectors. "SpaceX is the crown jewel, but we're seeing significant listings from AI, biotech, clean energy, and aerospace companies," said an analyst at a major investment bank. Among the top deals were an AI infrastructure firm that raised $7.2 billion and a gene-editing biotech that brought in $3.8 billion. The diversity highlights investor demand for high-growth, capital-intensive industries.

Mega-IPO Frenzy

The $129.3 billion figure far surpasses the previous record of $97.8 billion set in the first half of 2025. The average deal size has swelled, with more companies opting to come public at valuations north of $10 billion. "The market is absorbing large offerings with relative ease," said a banker close to several of the listings. However, some analysts caution that valuations remain elevated, and post-IPO volatility could test investor patience as lockup periods expire later this year.

Market Context

The record half has been supported by a favorable regulatory climate and ample liquidity. The SEC's recent reforms to streamline IPO processes have encouraged companies to list, while a stable interest rate environment has kept risk appetite high. "We're seeing a virtuous cycle: strong performance from recent IPOs is attracting more companies to the pipeline," said the banker. But geopolitical risks and potential policy shifts could temper the pace in the second half.

Looking Ahead

The pipeline remains robust, with several large private companies, including a major cloud software firm and an autonomous vehicle developer, expected to file in the coming months. "SpaceX's success has opened the door for other mega-cap companies to test the waters," the analyst noted. As of midday trading, the Nasdaq Composite is up 12% year-to-date, reflecting broader market optimism.

Correction: An earlier version of this article misstated the proceeds raised by the AI infrastructure firm. The correct amount is $7.2 billion.