The U.S. IPO market maintained its strong momentum in May with 12 offerings raising $13.1 billion in total proceeds, which was well above April's $8.2 billion in total proceeds but one short on deal count. The largest deal of the month was technology firm Cerebras Systems' $6.4 billion raise, making it the largest IPO since Medline Inc.'s $7.2 billion raise in December 2025 and the biggest tech IPO since Uber Technologies' $8.1 billion in May 2019. The healthcare sector saw three new issuers, led by GMR Solutions' $478.7 million offering.