source:[1] JPMorganChase names Todd Combs to head Strategic Investment Group of Security and Resiliency Initiative; Company also announces external advisory council to inform SRI’s strategy and investment priorities - JPMorganChase (https://www.jpmorganchase.com/newsroom/press- ...)[2] Key Warren Buffett lieutenant Todd Combs is leaving Berkshire Hathaway to join JPMorgan - Business Insider (https://www.businessinsider.com/warren-buffet ...)[3] Berkshire Hathaway's Todd Combs, investment lieutenant to Buffett and Geico CEO, is leaving for JPMorgan - CNBC (https://www.cnbc.com/2025/12/08/berkshire-hat ...)