Once the government reopened, the backlog unleashed a flurry of activity, and 2019 ultimately produced hefty IPO proceeds thanks to blockbuster debuts, even though the number of listings fell. The lesson for 2025 seems clear: Shutdowns don’t kill IPO markets, but they do freeze them in place, delaying liquidity for companies and bankers and creating a crowded calendar when the gates finally reopen. The longer the pause, the more likely momentum slips and outside factors — from tariffs to inflation — creep in to reshape how investors value those deals when they finally hit the tape.