Jul 14, 2025   SOURCE: PR NewsWire

The Trade Desk Set to Join S&P 500

NEW YORK, July 14, 2025 /PRNewswire/ -- The Trade Desk Inc. (NASD: TTD) will replace ANSYS Inc. (NASD: ANSS) in the S&P 500 effective prior to the opening of trading on Friday, July 18. S&P 500 constituent Synopsys Inc. (NASD: SNPS) will acquire ANSYS in a deal expected to be completed on July 17.

Following is a summary of the change that will take place prior to the open of trading on the effective date:

     Effective Date         Index Name          Action              Company Name      Ticker            GICS
                                                                                                         Sector


     July 18, 2025  S&P 500            Addition          The Trade Desk          TTD         Communication
                                                                                              Services


     July 18, 2025  S&P 500            Deletion        
     ANSYS                   ANSS        Information
                                                                                              Technology

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SOURCE S&P Dow Jones Indices