MFS® Mid Cap Growth Fund

Facts and Overview

Quarterly Investment Update
Available approximately 25 days after quarter end

Insightful Investing

A consistent process yields competitive results. Updated as of 06/30/15.
8/3/15

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.