Heartflow Stock Opens Nearly 50% Above IPO Price in Latest Hot Debut - Barron's
1. Heartflow's IPO raised $317 million, opening 50% above offering price. 2. FLY shares rose 35% in their debut after successful lunar landing. 3. Bain Capital and Wellington Management are key shareholders of Heartflow. 4. Renewed IPO interest signals strong market activity. 5. Other significant IPOs include Figma, AIRO, and Circle Internet Group.