Russell® 1000 Value Index Reclassification
How We Invest
In 1924, MFS launched the first open-end mutual fund in the US, and in 1932 we built one of the industry's first in-house research departments. Today, we have nearly a century of active management expertise and invest around the globe.
Our focus remains the same — fundamental research that strives to spot long-term opportunities and indentify risks. We would rather find good performance that lasts than great performance that doesn't.
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Equity Insights
Equity Insights
Equity InsightUnderstanding All-Time Highs: A Perspective on Market Growth
29 August 2025This Timely Topics discussing the benefits of investing during all-time market highs, emphasizing the importance of time in the market over timing the market.Equity InsightSeven Principles of Portfolio Resilience
17 April 2025Portfolio resilience involves building a portfolio that may help navigate risk events and compound returns in alignment with investors’ long-term objectives. Read seven principles.Equity InsightTime to Think Differently
12 February 2025DeepSeek's impact on AI and investment dynamics
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Market Pulse
Market Pulse
Market PulseGlobal Market Pulse (EURO)
4 August 2025Leveraging expertise from the MFS Market Insights team to provide timely perspectives on economic and market dynamics that are top of mind for clients.
Equity Insights
Understanding All-Time Highs: A Perspective on Market Growth
Seven Principles of Portfolio Resilience
Time to Think Differently
DeepSeek's impact on AI and investment dynamics
Market Pulse
Global Market Pulse (EURO)
Leveraging expertise from the MFS Market Insights team to provide timely perspectives on economic and market dynamics that are top of mind for clients.