SpaceX and OpenAI are gearing up for potentially the largest IPOs in U.S. history, with SpaceX expected to list in Q3 2026 and OpenAI possibly following in Q4 2026. Both companies are entering the market with hefty valuations—SpaceX at $1.25 trillion post-merger and OpenAI at $852 billion—raising concerns about their price-to-sales ratios, which stand at 69 and 65, respectively. This suggests that investors may face inflated initial prices that could lead to disappointing long-term returns.
Historically, stocks that debut with high market values often see initial surges followed by significant declines. Data shows that the largest U.S. IPOs have dropped a median of 26% within a year of trading. Given this trend, investors may want to approach these IPOs with caution, as the initial excitement could quickly wane, leading to substantial losses.
For market professionals, the key takeaway is to remain vigilant and consider waiting for a more favorable entry point. The historical performance of large IPOs indicates that buying on day one may not yield the best long-term results.
Source: fool.com