Principal
Principal
Additional documentation for Share Class: R3
Standard Prospectus, December
(PDF)
Standard Prospectus, March
(PDF)
Semiannual Report, February
(PDF)
Semiannual Report, April
(PDF)
Annual Report, 08/31
(PDF)
Annual Report, 10/31
(PDF)
Statement of Additional Information, December
(PDF)
Statement of Additional Information, March
(PDF)
XBRL Risk/Return Information
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