Sustainability at MFS
Access Proxy Voting Records
How Sustainability Works at MFS
At MFS, sustainable investing encompasses the integration of ESG factors into our investment process as well as active ownership through proxy voting and engagement. Our investment team relies on fundamental research and a long-term perspective to select companies that can produce durable returns throughout an economic cycle. This approach further integrates all material factors — including ESG topics — into the investment decision-making process.
Sustainability Insights
Sustainability Insight
Emerging Market Debt: Navigating ESG Risk and Uncertainty
August 20, 2026
How ESG risks, energy transition, and resilience shape emerging market debt investing.
Quarterly Stewardship Report
MFS Stewardship Report: Fourth Quarter 2025
February 18, 2026
This quarterly report provides an update on our sustainability efforts, in addition to proxy voting and company engagement highlights from the three-month period ended 31 December 2025.
General Insight
Responsible Investing Policy Statement
November 30, 2024
How we help our clients achieve their investment goals by employing an investment approach that integrates environmental, social and corporate governance.
Reports
Quarterly Stewardship Report
MFS Stewardship Report: Fourth Quarter 2025
February 18, 2026
This quarterly report provides an update on our sustainability efforts, in addition to proxy voting and company engagement highlights from the three-month period ended 31 December 2025.