Key Takeaways
- • Two Sigma Ventures appointed Juliette Han as chief of staff in early December 2018, bringing a Harvard PhD in neuroscience and prior experience as chief of staff at Citadel and McKinsey & Co.
- • Han's educational credentials include a PhD in neuroscience from Harvard and a master's degree in physiology from UCLA, distinguishing her from typical hedge fund operational hires.
- • Han previously served as chief of staff to Citadel's chief people officer, focusing on human capital development and strategic HR functions before joining Two Sigma Ventures.
- • Two Sigma Ventures invests in early-stage technology companies specializing in machine learning, data science, and artificial intelligence—areas aligned with the parent hedge fund's quantitative investment expertise.
- • Han has been recognized as a mentor for women in business by Moves Magazine and serves as an advisor to Harvard Medical School's alumni advisory council, indicating leadership and institutional credibility.
Summary
Two Sigma Ventures, the venture capital subsidiary of New York-based hedge fund Two Sigma Investments, appointed Juliette Han as chief of staff earlier in December 2018. Han brings an unconventional profile to a venture capital operations role, combining deep scientific expertise with strategic human capital experience across elite institutions.
Han's career trajectory reflects movement through prestigious organizations focused on innovation and talent development. Most recently, she served at Citadel as chief of staff to the hedge fund's chief people officer, where she concentrated on human capital development and other strategic human resources functions. Prior to Citadel, Han held the chief of staff title at McKinsey & Co. during its launch of the New Ventures initiative, having previously worked as a management consultant at the firm.
Her educational background substantially differentiates her appointment. Han holds a PhD in neuroscience from Harvard University alongside a master's degree in physiology from UCLA. This combination of advanced science credentials with operational and strategic experience appears aligned with Two Sigma Ventures' investment focus. The venture arm targets early-stage technology companies concentrating on machine learning, data science, and artificial intelligence—domains where the parent quantitative hedge fund possesses substantial institutional knowledge.
Beyond her professional roles, Han has established credentials in leadership and mentorship. She was recently honored by Moves Magazine as a mentor for women in business and serves as an advisor to Harvard Medical School's alumni advisory council, underscoring her standing within academic and professional networks.
Han's career trajectory reflects movement through prestigious organizations focused on innovation and talent development. Most recently, she served at Citadel as chief of staff to the hedge fund's chief people officer, where she concentrated on human capital development and other strategic human resources functions. Prior to Citadel, Han held the chief of staff title at McKinsey & Co. during its launch of the New Ventures initiative, having previously worked as a management consultant at the firm.
Her educational background substantially differentiates her appointment. Han holds a PhD in neuroscience from Harvard University alongside a master's degree in physiology from UCLA. This combination of advanced science credentials with operational and strategic experience appears aligned with Two Sigma Ventures' investment focus. The venture arm targets early-stage technology companies concentrating on machine learning, data science, and artificial intelligence—domains where the parent quantitative hedge fund possesses substantial institutional knowledge.
Beyond her professional roles, Han has established credentials in leadership and mentorship. She was recently honored by Moves Magazine as a mentor for women in business and serves as an advisor to Harvard Medical School's alumni advisory council, underscoring her standing within academic and professional networks.
Go deeper than the headline
Research every firm in this story, track the ones that matter and get the daily briefing — free for 7 days.