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MFS VALUE FUND
MFS EMERGING GROWTH FUND
MFS RESEARCH FUND
Supplement to the Current Prospectus
During the period from January 2, 1996 through February 29, 1996
(unless extended by MFS Fund Distributors, Inc. ("MFD")) (the "Sales Period"),
MFD will pay Roney & Co. ("Roney") 100% of the applicable sales charge on sales
of Class A shares of each of the funds listed above (the "Funds") sold by Roney
during the Sales Period. In addition, MFD will pay Roney an additional
commission equal to 0.50% of the net asset value of all of the Class B shares of
the Fund sold by Roney during the Sales Period.
The date of this Supplement is January 1, 1996.