Barron’s names Erin Miles, Head of Alpha Engine, and Karen Karniol-Tambour, Co-Chief Investment Officer, to its 2026 list of the 100 Most Influential Women in U.S. Finance. Their recognition reflects the impact of their leadership at Bridgewater and their shared commitment to developing the next generation of investors.
Karen’s continued recognition reflects her impact as Managing CIO responsible for the firm's Asia strategies, including its Bridgewater China Investment Management Co. (BCIM) subsidiary. Her research and insights regularly contribute to Bridgewater’s Daily Observations.
Erin leads the Alpha Engine, home of Bridgewater’s flagship Pure Alpha strategy, where she oversees a team of more than 200 and designs the firm’s investment model under which the Chief Investment Officers and all other investors operate.
Erin’s path into investing reflects her passion and curiosity. Trained as a scientist studying neurobiology, she never initially imagined a career in investing. In an industry that often favors traditional molds, Erin remains true to herself—someone who loves nature and music and brings that same curiosity and perspective to leading at the highest levels.
That perspective—that differences make us stronger—also shapes an important part of Erin’s mission: identifying rising stars early and accelerating their trajectory. Examples include Nina Lozinski, now Co-Head of AI & ML Investment Strategy, and Kate Dunbar, Head of Macro & Policy Research, both of whom began their careers under Erin’s leadership.
Karen also plays a central role in developing the next generation of investors, including now-Deputy Managing CIO David Trinh.
Read Erin’s profile and explore the full Barron’s list.
Past performance is not indicative of future results.