Everyone's Watching SpaceX -- but This IPO Stock Could Have Much Bigger Upside

SpaceX’s upcoming IPO remains at the forefront of tech finance, with a headline valuation around $1.8 trillion as investors eye a marquee listing, while another fast-growing company, Oura, filed its confidential IPO with the SEC on May 21, 2026. Oura sells smart rings that track health and sleep, priced at $349-$499, with subscriptions at $5.99 per month or $69.99 per year. Management says 2025 sales were about $1 billion and could approach $2 billion in 2026, aided by international expansion; post-funding in 2025, Oura was valued at $11 billion, roughly 5.5 times projected 2026 sales. SpaceX posted $18.7 billion in revenue in 2025, with Q1 2026 showing a gradual uptick.