When the tracking shares were converted into Sirius XM last year, Buffett didn't just cash in on the premium and bolt. He went all in on the common. It gets better. Over the past year -- a time when Berkshire Hathaway has lightened its load across several of its roughly three dozen publicly held investments -- it has increased its stake in Sirius XM. It hasn't paid off for Berkshire Hathaway just yet, but things could be about to get a lot better. Public is an investment app that blends traditional investing with a strong social component. It allows you to invest in stocks, ETFs, Treasuries, crypto, and even alternative assets like fine art and collectibles—all from the same platform. What sets Public apart is its community-driven approach: you can follow other investors, share insights, and see what is trending within the app. A spike in volatility ETFs via "apps investing" signals traders are bracing for macroeconomic data releases. Short-duration trades dominate the patterns across June’s high-volume sessions.
