Backed by more than a century of experience, our active solutions are designed to help clients across the globe invest through changing markets. With the long term always in mind, we’re guided by these principles:
MFS pioneered active investing in 1924, and starting in 1970, became one of the first investment firms to actively trade bonds like any other security — providing another path to long-term value for fixed income investors.
EVOLUTION OF MFS ACTIVE FIXED INCOME
ScrollSwipe to explore
Bonds are typically bought and held
with investors collecting interest until bond’s maturity
Inflation significantly downgrades the value of bonds
and traditional buy-and-hold strategies
MFS hires one of the first portfolio managers to trade bonds actively
using credit and duration analysis, helping transform bond investing to better serve investors
MFS’ newly formed fixed income team includes one of the first women
in the bond investing industry and launches the first balanced fund, MFS® Total Return Fund.1
Standing at the forefront of bond innovation
the team launched MFS® Corporate Bond Fund, one of the earliest actively managed bond portfolios.1
MFS expands fixed income strategies globally
introducing the first global fixed income fund in the US, MFS® International Bond Fund.1
MFS expands fixed income strategies globally
introducing the first global fixed income fund in the US, MFS® International Bond Fund, and later launching MFS® Meridian Funds.
MFS integrates fixed income, equity, and quant teams
creating the unified global investment platform we have today.
Located across the globe, our 134 fixed income professionals
are integrated into a 327-member investment team.2
GLOBALFOOTPRINT
1970
Our history shows that we are an organization built to evolve with and for investors. Today, we continue to deliver the fixed income solutions our clients need.
A flexible and adaptable approach to risk allocation seeks to generate attractive long-term risk-adjusted returns. An integrated research approach that strives to identify inefficiencies in global fixed income markets.
The Trust aims to achieve a total return in excess of the Benchmark, before fees, taxes and expenses, over a full market cycle, by primarily investing in global Debt Instruments.
Fixed Income Under the Spotlight: Navigating the Fixed Income Valuation Conundrum
14 November 2025
Co-CIO of Fixed Income Pilar Gomez-Bravo shares her thoughts on uncovering opportunities in the face of macro uncertainty and valuation challenges, why spreads may be stretched and how to position portfolios.
Dollar Weakness Creates an Opportune Moment for Emerging Markets Debt
3 October 2025
In this EMD perspectives piece, we explore emerging market debt opportunities driven by a weaker U.S. dollar, improved fundamentals, and elevated yields, alongside key risks.
Fixed Income for the Long Term: Our Guiding Principles
22 August 2025
MFS Co-CIO of Fixed Income, Pilar Gomez Bravo, explores the 3 Cs: Collaboration, Conviction and Consistency that guide our long-term approach to help clients invest through changing markets.
Backed by more than a century of experience, our active solutions are designed to help clients across the globe invest through changing markets. With the long term always in mind, we’re guided by these principles:
MFS pioneered active investing in 1924, and starting in 1970, became one of the first investment firms to actively trade bonds like any other security — providing another path to long-term value for fixed income investors.
EVOLUTION OF MFS ACTIVE FIXED INCOME
ScrollSwipe to explore
Bonds are typically bought and held
with investors collecting interest until bond’s maturity
Inflation significantly downgrades the value of bonds
and traditional buy-and-hold strategies
MFS hires one of the first portfolio managers to trade bonds actively
using credit and duration analysis, helping transform bond investing to better serve investors
MFS’ newly formed fixed income team includes one of the first women
in the bond investing industry and launches the first balanced fund, MFS® Total Return Fund.1
Standing at the forefront of bond innovation
the team launched MFS® Corporate Bond Fund, one of the earliest actively managed bond portfolios.1
MFS expands fixed income strategies globally
introducing the first global fixed income fund in the US, MFS® International Bond Fund.1
MFS expands fixed income strategies globally
introducing the first global fixed income fund in the US, MFS® International Bond Fund, and later launching MFS® Meridian Funds.
MFS integrates fixed income, equity, and quant teams
creating the unified global investment platform we have today.
Located across the globe, our 134 fixed income professionals
are integrated into a 327-member investment team.2
GLOBALFOOTPRINT
1970
Our history shows that we are an organization built to evolve with and for investors. Today, we continue to deliver the fixed income solutions our clients need.
A flexible and adaptable approach to risk allocation seeks to generate attractive long-term risk-adjusted returns. An integrated research approach that strives to identify inefficiencies in global fixed income markets.
The Trust aims to achieve a total return in excess of the Benchmark, before fees, taxes and expenses, over a full market cycle, by primarily investing in global Debt Instruments.
Fixed Income Under the Spotlight: Navigating the Fixed Income Valuation Conundrum
14 November 2025
Co-CIO of Fixed Income Pilar Gomez-Bravo shares her thoughts on uncovering opportunities in the face of macro uncertainty and valuation challenges, why spreads may be stretched and how to position portfolios.
Dollar Weakness Creates an Opportune Moment for Emerging Markets Debt
3 October 2025
In this EMD perspectives piece, we explore emerging market debt opportunities driven by a weaker U.S. dollar, improved fundamentals, and elevated yields, alongside key risks.
Fixed Income for the Long Term: Our Guiding Principles
22 August 2025
MFS Co-CIO of Fixed Income, Pilar Gomez Bravo, explores the 3 Cs: Collaboration, Conviction and Consistency that guide our long-term approach to help clients invest through changing markets.