SPARTAN(registered trademark) LIMITED MATURITY GOVERNMENT FUND
SUPPLEMENT TO THE STATEMENT OF ADDITIONAL INFORMATION
DATED SEPTEMBER 19, 1995
The following replaces information found in the Appendix on page 22.
APPENDIX
DOLLAR-WEIGHTED AVERAGE MATURITY is derived by multiplying the value of
each investment by the number of days remaining to its maturity, adding
these calculations, and then dividing the total by the value of the fund's
portfolio. An obligation's maturity is typically determined on a stated
final maturity basis, although there are some exceptions to this rule.
For example, if it is probable that the issuer of an instrument will take
advantage of a maturity-shortening device, such as a call, refunding, or
redemption provision, the date on which the instrument will probably be
called, refunded, or redeemed may be considered to be its maturity date.
Also, the maturities of mortgage-backed securities and some asset-backed
securities, such as collateralized mortgage obligations, are determined on
a weighted average life basis, which is the average time for principal to
be repaid. For a mortgage security, this average time is calculated by
estimating the timing of principal payments, including unscheduled
prepayments, during the life of the mortgage. The weighted average life of
these securities is likely to be substantially shorter than their stated
final maturity.
SLMB-95-1 October 20, 1995
