Forbes Daily Briefing

Forbes

The Forbes Daily Briefing shares the best of Forbes reporting on wealth, business, entrepreneurship, leadership and more. Tune in every day, seven days a week, to hear a new story. The Daily Briefing is edited, produced and hosted by Kieran Meadows.

  1. Sarah Guo Bet Everything On AI Pre-ChatGPT. Now She’s One Of The World’s Top Investors

    10h ago

    Sarah Guo Bet Everything On AI Pre-ChatGPT. Now She’s One Of The World’s Top Investors

    In 2014, Australian entrepreneur Tuhin Srivastava had scored a meeting with Sarah Guo, then the youngest partner at storied VC firm Greylock. He was pitching her on a healthcare startup that used machine learning to analyze a person’s medical history. Guo was impressed — not by the idea, which was “generic,” she says, but by him and his cofounder. Five years later, he tried again, this time with something far more promising: tools that make it easier to build and run AI applications.  It was years before the stunning launch of ChatGPT mainstreamed artificial intelligence, but Guo was already confident that more businesses would soon turn to AI and need cheap and efficient ways to use it. She wrote a $1.5 million check into what became Baseten, co-leading the startup’s $3 million seed round in 2019. “All we had was some idea of a company on scratch paper,” Srivastava says. For the first four years, the company made no money. AI tools weren’t being rapidly adopted back then. The best thing to do was to wait for the market to come around. Almost overnight, it did. Today, Baseten is valued at $5 billion, with revenue growing over 10 times in the past year. (It’s now reportedly in talks to raise at an $11 billion valuation.) Guo invested in every round, first from Greylock and then from her own VC firm Conviction, which she launched in October 2022. Today, she says her stake is worth 10 times its initial value. “We own the most from day zero and it's clearly going to be a winner company,” says Guo, 36. By Rashi Shrivastava, Writer Learn more about your ad choices. Visit megaphone.fm/adchoices

    7 min
  2. The Top 10 Richest People In The World | June 2026

    2d ago

    The Top 10 Richest People In The World | June 2026

    May was a good month to be a billionaire, as the S&P 500 and Nasdaq climbed by 5% and 8%, respectively, boosting the fortunes of the world’s ten richest people to $2.9 trillion combined as of June 1 at 12 a.m. Eastern time. As a group, they’re $220 billion richer than they were a month ago. No one had a better May than Larry Ellison, who is back in the top five after adding a staggering $71 billion to his fortune (which is now an estimated $276 billion). For that, Ellison can thank red-hot demand for AI. The software giant he cofounded and runs as chairman and chief technology officer is building multiple gigawatt-scale data centers across the U.S. and, on May 1, announced an agreement with the U.S. Department of War to deploy its AI tools on classified networks for government warfighting, intelligence and enterprise operations. Oracle stock, of which Ellison owns around 40%, climbed 40% in May. Hot on Ellison’s heels is Michael Dell, the month’s second-biggest gainer after adding $67 billion as the AI boom continues to lift his Dell Technologies, too. The tech giant reported banner earnings on May 28, smashing expectations and disclosing a 757% year-over-year surge in annual AI server revenue—helping drive the stock up 33%, its best trading day ever. In all, Dell stock jumped more than 100% in May. Both Ellison and Dell edge past Meta’s Mark Zuckerberg, who drops to No. 7—despite getting $7 billion richer, as shares of the Facebook parent company climbed just 3%, underperforming the broader market and Zuck’s billionaire competitors amid huge AI capital expenditures and employee layoffs at Meta. Learn more about your ad choices. Visit megaphone.fm/adchoices

    7 min
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The Forbes Daily Briefing shares the best of Forbes reporting on wealth, business, entrepreneurship, leadership and more. Tune in every day, seven days a week, to hear a new story. The Daily Briefing is edited, produced and hosted by Kieran Meadows.

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