SCHEDULE 13G/A 0000912938-25-000041 0000912938 XXXXXXXX LIVE 4 Common Stock 04/30/2025 0001799208 DUN & BRADSTREET HOLDINGS, INC. 26484T106 5335 Gate Parkway Jacksonville X1 32256 Rule 13d-1(b) Massachusetts Financial Services Company DE 6594187 0 8757556 0 8757556.00 2.0 IA DUN & BRADSTREET HOLDINGS, INC. 5335 Gate Parkway, Jacksonville, FL 32256 Massachusetts Financial Services Company 111 Huntington Avenue, Boston, MA 02199 Delaware N IA 8,757,556 shares of Common Stock consisting of shares beneficially owned by MFS and/or certain other non-reporting entities 2.0 6,594,187 0 8,757,556 0 Y Y Y Y Y N By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under ?? 240.14a-11. Massachusetts Financial Services Company Lisa Neaves 05/02/2025