Putnam Investment Funds

05/28/2026 | Press release | Distributed by Public on 05/28/2026 13:33

Prospectus by Investment Company (Form 497)

38986-P2 05/26
PUTNAM INVESTMENT FUNDS
SUPPLEMENT DATED MAY 28, 2026
TO THE SUMMARY PROSPECTUS AND PROSPECTUS
EACH DATED SEPTEMBER 1, 2025
OF PUTNAM SUSTAINABLE FUTURE FUND (THE "FUND")
The following replaces the sentence in the sections titled "Goal" and "Fund summary-Goal" in the Fund's Summary Prospectus and Prospectus, respectively.
The fund seeks long-term capital appreciation.
Please retain this supplement for future reference.
Putnam Investment Funds published this content on May 28, 2026, and is solely responsible for the information contained herein. Distributed via EDGAR on May 28, 2026 at 19:33 UTC. If you believe the information included in the content is inaccurate or outdated and requires editing or removal, please contact us at [email protected]