Warren Buffett’s Secret Weapon for 2026

Core Insights - Warren Buffett is set to hand over leadership of Berkshire Hathaway to Greg Abel by the end of the year, maintaining a strategy focused on resilience amid market uncertainty [1] - Buffett has been reducing major stakes in high-valuation sectors like Apple and Bank of America while selectively adding to positions in companies like Nucor and UnitedHealth Group [2] - Berkshire Hathaway's cash reserves total around $344 billion, positioning the company to capitalize on potential market downturns [3] Cash and Treasury Bills - Approximately $314 billion of Berkshire's cash is invested in U.S. Treasury bills, reflecting Buffett's preference for low-risk investments over high-priced equities [4] - This cash amount exceeds the Federal Reserve's holdings of Treasury bills, which are about $195 billion, indicating Buffett's strategy of capital preservation amid current market conditions [5] Investment Strategies for Individuals - Individual investors can replicate Buffett's cautious approach through exchange-traded funds (ETFs) that focus on Treasury bills, such as the iShares 0-3 Month Treasury Bond ETF and the SPDR Bloomberg 1-3 Month T-Bill ETF [6] - The iShares 0-3 Month Treasury Bond ETF offers a low expense ratio of 0.09% and currently yields around 4.8%, providing a stable income stream with minimized default risk [7]