Sustainability Insights
Sustainability in Action: Defense as Resilience
September 2025
This case study explores rising geopolitical tensions and a renewed focus on national security have redirected capital toward tangible defense capabilities, particularly those powered by emerging technologies like drones and advanced propulsion systems.
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.