{"id":147777,"date":"2026-08-21T23:22:15","date_gmt":"2026-08-21T23:22:15","guid":{"rendered":"https:\/\/www.europesays.com\/ai\/147777\/"},"modified":"2026-08-21T23:22:15","modified_gmt":"2026-08-21T23:22:15","slug":"google-lost-about-186-billion-after-4-of-its-top-ai-researchers-left-but-sundar-pichai-says-google-will-be-a-founding-investor-anyway-2","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/ai\/147777\/","title":{"rendered":"Google Lost About $186 Billion After 4 of Its Top AI Researchers Left, but Sundar Pichai Says Google Will Be \u2018A Founding Investor\u2019 Anyway"},"content":{"rendered":"

\"Roberta<\/a> Roberta Metsola and Sundar Pichai at Google Campus Official European Union Photo via Wikimedia Commons <\/p>\n

On Wednesday, Aug. 5, Jeff Dean left Google after 27 years, and three of the company’s most senior researchers left with him. Shares of\u00a0Alphabet (GOOGL) (GOOG) closed down 4.03% that day. By the time the podcasts got to it, the arithmetic had already been done out loud. “Jeff Dean plus three other AI superstars are leaving Google to start a company called Discovery Loop,” Jason Calacanis said on the All-In podcast, taped Aug. 6. “Dean is a legend … Google shares down 4% on the news of Dean leaving. So, 200 billion in lost market cap if you want to correlate those two things.” <\/p>\n

That last clause is doing more work than it looks like. Calacanis hedged it on air, and he was right to. Two things about this story do not fit the brain-drain reading, and the first one is in Sundar Pichai’s own memo. <\/p>\n

More News from Barchart <\/p>\n

Sponsored Content: The ‘Nvidia of Energy’ has a $2.1T opportunity. Invest in Frontieras before the August 27 deadline. <\/p>\n

Departures Put the Spotlight on Google’s AI Ambitions <\/p>\n

Announcing the departures, Pichai wrote of Dean and longtime senior fellow Sanjay Ghemawat: “We’ll continue to work with them as a founding investor and Cloud partner, and collaborate on a research framework for ML systems and related infrastructure advances.” Google is not merely losing these people. It is buying a stake in what they do next and selling them the compute to do it on. Discovery Loop, a public benefit corporation, says it is “developing advanced AI systems that leverage massive computational scale to fundamentally transform the speed and efficiency of innovation by automating complete experimental loops.” Radical Ventures and Khosla Ventures co-led the round. <\/p>\n

The other two departures are Oriol Vinyals, a senior research scientist at Google DeepMind, and Quoc Le, a founding member of Google Brain. Separately, the same day, Demis Hassabis moved from DeepMind chief executive to chair of the unit and chief scientist of Alphabet, continuing to lead Isomorphic Labs, with Koray Kavukcuoglu taking over Gemini model development. <\/p>\n

Now the price. Alphabet closed at $362.43 on Aug. 5, down from $377.65, on volume roughly 43% above its 20-day average. Against about 12.23 billion shares outstanding, that erases roughly $186 billion\u2026 a staggering sum. <\/p>\n

Story Continues <\/p>\n

The move was genuinely Alphabet’s own: the Nasdaq Composite (NDAQ) fell 0.8% that session, the S&P 500 ($SPX) slipped 0.2%, and the Dow closed at a record. But a 4% down day is not rare for this stock. Alphabet has closed 4% or worse 12 times in the past two years, and four of those 12 landed in the last seven weeks alone. The stock had also rallied nearly 19% in the nine sessions into Aug. 5. Some of what came out was air that had just gone in. And Dean was not the only Google item on the tape: the UK Competition Appeal Tribunal rejected the company’s bid to block an opt-out class action over search advertising the same day. <\/p>\n

Brain Drain or Just a Different Path? <\/p>\n

There is a less comfortable reading available. Axios reported on July 23, citing half a dozen current and former Google DeepMind employees, that poor morale was contributing to delayed model releases, and followed up on Aug. 5 that “Google’s Gemini 3.5 Pro is months behind, with some company sources telling Axios that’s in part due to low morale.” That is anonymously sourced, and Google disputes it, saying AI attrition is lower than a year ago and that more than 90% of candidates offered an AI role accept. <\/p>\n

The least dramatic explanation may be the most useful one, and it came from David Friedberg, a former Google employee, on the same podcast. If you are one of the great computer scientists, he argued, “and they’re allocating capital not to your models, not to the things that you’re most interested in, but they’re allocating capital to infrastructure and data centers … that might be a better path for me.” Alphabet’s own filings support the premise. The company spent $44.9 billion on property and equipment in the second quarter, roughly double a year earlier, and reported negative free cash flow of $5.9 billion, the first negative quarter on record. Money is moving from research to concrete, and it has\u00a0tradable consequences that run straight through\u00a0Nvidia (NVDA). <\/p>\n

None of that settles whether the shakeup is a loss. Berkshire Hathaway, whose\u00a0Alphabet stake Warren Buffett has publicly claimed as his own decision, was buying into this company through the first half of the year. What the record does show is that Google looked at four researchers walking out the door and chose to write them a check. Companies do not usually fund their own brain drain. <\/p>\n

On the date of publication, Caleb Naysmith did not have (either directly or indirectly) positions in any of the securities mentioned in this article. All information and data in this article is solely for informational purposes. This article was originally\u00a0published on Barchart.com<\/a> <\/p>\n","protected":false},"excerpt":{"rendered":"Roberta Metsola and Sundar Pichai at Google Campus Official European Union Photo via Wikimedia Commons On Wednesday, Aug.…\n","protected":false},"author":2,"featured_media":147778,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[24,72496,532,132,1429,8552,72495,7543,58853,44223,16884,383,141],"class_list":["post-147777","post","type-post","status-publish","format-standard","has-post-thumbnail","category-google","tag-ai","tag-brain-drain","tag-company","tag-google","tag-google-ai","tag-google-brain","tag-google-campus","tag-google-deepmind","tag-google-shares","tag-jason-calacanis","tag-jeff-dean","tag-khosla-ventures","tag-sundar-pichai"],"_links":{"self":[{"href":"https:\/\/www.europesays.com\/ai\/wp-json\/wp\/v2\/posts\/147777","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/ai\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/ai\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ai\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ai\/wp-json\/wp\/v2\/comments?post=147777"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/ai\/wp-json\/wp\/v2\/posts\/147777\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ai\/wp-json\/wp\/v2\/media\/147778"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/ai\/wp-json\/wp\/v2\/media?parent=147777"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/ai\/wp-json\/wp\/v2\/categories?post=147777"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/ai\/wp-json\/wp\/v2\/tags?post=147777"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}