COLUMBIA ACORN TRUST
Supplement dated March 1, 2019
to the Prospectus and Summary Prospectus dated May 1, 2018, as supplemented, for the each of the following Funds (each a Fund):
Columbia Acorn Fund |
Columbia Acorn International |
Columbia Acorn International Select |
Columbia Acorn Select |
Columbia Acorn USA |
Columbia Thermostat Fund |
Columbia Acorn Emerging Markets Fund |
Columbia Acorn European Fund |
Effective immediately, the Funds have new mailing addresses, as shown below, and the Funds prospectuses and summary prospectuses are supplemented accordingly. All references to the Funds previous mailing addresses throughout each Funds prospectus and summary prospectus are hereby removed and replaced in their entirety with the Funds new mailing addresses.
Mail received at the Funds previous address will be forwarded to the Funds new address and will not be processed until received in good form at the new address. Please be aware that this may affect your trade date for transaction requests, which may negatively impact the value of your purchase or sale transaction.
Previous Address | New Address | |||
Regular Mail: | Columbia Management Investment Services Corp. P.O. Box 8081 Boston, MA 02266-8081 |
Columbia Management Investment Services Corp. P.O. Box 219104 Kansas City, MO 64121-9104 | ||
Express Mail: | Columbia Management Investment Services Corp. c/o DST Asset Manager Solutions, Inc. 30 Dan Road, Suite 8081 Canton, MA 02021-2809 |
Columbia Management Investment Services Corp. c/o DST Asset Manager Solutions, Inc. 430 W 7th Street, Suite 219104 Kansas City, MO 64105-1407 |
Shareholders should retain this Supplement for future reference.
SUP000_00_081_(03/19)