Weekly Investing Roundup – News, Podcasts, Interviews (03/06/2026)

This week’s best investing news:Berkshire Hathaway 2025 Annual Report (BH)Berkshire Hathaway Q4 2025 Earnings (BH)Berkshire Hathaway CEO Greg Abel on resuming buyback program: I absolutely talked to Warren (CNBC)Hard Lessons: Stan Druckenmiller: Invest, then investigate (MS)The Rise of Chinese Biotech (Verdad)Oaktree’s Howard Marks says there’s no systemic problem with private credit (CNBC)Tom Gayner – 2025 Letter (Markel)Ray Dalio: “AI Is Eating Everything – and It Might Eat Itself” (All-In)In conversation ...