Jack Lyons

Background

About Jack Lyons

I am a Senior Sustainable Investment Analyst with deep expertise in integrating ESG and climate considerations into investment strategies. With a background spanning investment risk, portfolio analytics, and sustainable product development, I specialize in enhancing ESG integration across multi-asset portfolios, driving innovation in sustainable fund strategies, and conducting advanced climate scenario analysis. At SEI Investments, I lead climate scenario analysis and play a key role in sustainable product development and ESG analytics integration across fixed income and equity strategies. I chair the Sustainable Product Working Group, overseeing the design and launch of innovative ESG and Article 8/9 funds. I also work closely with investment teams and external managers to optimize sustainable investing frameworks, ensuring regulatory alignment and forward-looking risk management. Previously, I held roles in investment risk management at Janus Henderson, where I integrated ESG analytics into portfolio monitoring and developed advanced risk models, including stress testing and scenario analysis. My experience in quantitative analysis, climate risk assessment, and data-driven decision-making helps me bridge the gap between sustainability objectives and investment performance.