Alphabet just had the kind of week that makes investor relations teams reach for the antacids. GOOGL shares cratered as much as 7.2% intraday on June 22, closing down roughly 5% in what became the company’s worst single-day performance in over a year.
The catalyst wasn’t a missed earnings report or a regulatory hammer. It was something arguably more damaging to a company betting its future on artificial intelligence: its best AI researchers started walking out the door.
The talent exodus
The departures came in rapid succession. Noam Shazeer, a pivotal contributor to Google’s Gemini models, announced around June 18 that he was leaving for OpenAI. Two days later, John Jumper, a Nobel Prize-winning VP at DeepMind and co-creator of AlphaFold, revealed he was heading to Anthropic.
Then on June 24, reports surfaced that Jonas Adler and Alexander Pritzel were also departing for Anthropic. By June 25, shares had slipped another 1.3% in premarket trading as the market digested what was starting to look less like isolated resignations and more like a coordinated talent drain.
