Roblox authorizes its first share buyback program, aiming to repurchase up to $3B of its stock, including $1B over the next year; RBLX is down ~45% YTD (Cecilia D'Anastasio/Bloomberg)

White House AI advisor Sriram Krishnan says he will leave his role at the end of June; sources: Krishnan plans to start a pro-Trump AI policy institution (Leo Schwartz/The Information)

Raspberry Pi closed up 27%+ on June 5 after saying it expects adjusted EBITDA of at least $38M in H1, putting it on track to beat $42M est. for the full year (Financial Times)

Kalshi and Polymarket sponsored X posts promoting viral LA mayoral election fraud conspiracy theories; Kalshi says it asked its paid influencers to remove posts (Max Tani/Semafor)

Paris-listed Teleperformance, the world's largest customer service company, has become one of Europe's most shorted stocks, as hedge funds bet on AI disruption (Ramsay Hodgson/Financial Times)

Sources: Uber has committed nearly $500M to self-driving startup Nuro, providing a crucial runway as Nuro works to prove its technology at commercial scale (Abhirup Roy/Reuters)

Inside the Trump admin's push to integrate AI into the healthcare system, including an FDA regulatory fast track for digital health tech like AI chatbots (Elizabeth Dwoskin/Washington Post)