MFS® Total Return Bond Fund

Facts and Overview

Quarterly Investment Update
Available approximately 25 days after quarter end
Quarterly Portfolio Review
Available approximately 25 days after quarter end

Top Advisor Picks

MFS Total Return Bond Fund. As of 03/31/17.
A solid core holding for a diversified portfolio. Updated as of 3/31/17.
Dealer-use flyer highlighting time periods of rising rates and how the MFS Total Return Bond Fund has performed. Updated as of 3/31/17.
Fixed-income diversification offers solid investment opportunity and a way to potentially add more stability and income potential to your portfolio. Updated as of 3/31/17.
One of the "Best Mutual Fund Families"
See how rising rates result in falling prices
The importance of not being highly correlated to the S&P 500 Index.
Effective August 26, 2016
Quick Hypothetical Illustration
Customizable Hypothetical Illustration

This publication is authorized for distribution only when preceded or accompanied by a prospectus, or summary prospectus, for the portfolio being offered. Consider the fund's investment objectives, risks, charges and expenses. Contact MFS or view online. Read it carefully.