Medline Industries, one of the largest providers of medical surgical products and supply chain solutions, is now trading under the ticker MDLN on the Nasdaq Composite. It set a new benchmark for Wall Street as the largest US IPO of 2025 and the biggest US stock debut in four years, since EV maker Rivian raised $11.9 billion in 2021. Medline also became the fifth U.S.-listed firm to raise more than$5 billion in an IPO over the past decade, according to Bloomberg. The other four companies are Uber Technol ...