On Tuesday, Roblox—the gaming platform popular with Gen Z and Gen Alpha—saw its stock take a dive. Roblox stock fell 9.4% in early trading, even as it’s already dropped by 15% this year.

On Tuesday, Roblox—the gaming platform popular with Gen Z and Gen Alpha —saw its stock take a dive. Roblox stock fell 9.4% in early trading, even as it’s already dropped by 15% this year. As ...

The research firm, which has taken a short position in Roblox’s stock, released a report arguing the company does not do enough to keep children safe.