0002119471 2026-09-21 2026-09-21 0002119471 RBPD:Dow50ValueDividendPortfolioSeries66Member 2026-09-21 2026-09-21 0002119471 RBPD:TechnologicalInnovationPortfolioSeries28Member 2026-09-21 2026-09-21 true 0002119471 0002119471 2 S-6 2026-09-21 Guggenheim Defined Portfolios, Series 2625 Under normal circumstances, the trust will invest at least 80% of the value of its assets in dividend-paying value securities. The trust aims to provide a portfolio of 50 value securities from the Dow Jones U.S. Top-Cap Value Total Stock Market Index that are dividend-paying as of the security selection date. The sponsor, with the assistance of Guggenheim Partners Investment Management, LLC (“<i>GPIM</i>”), an affiliate of the sponsor and Guggenheim Partners, LLC, has selected the securities to be included in the trust’s portfolio. The trust may invest in companies with small-, mid- and large-capitalizations. The U.S.-listed common stocks held by the trust may include the common stocks of U.S. and non-U.S. companies and may include the securities of issuers located in emerging market countries. The trust may include securities of real estate investment trusts (“<i>REITs</i>”). As a result of this strategy, the trust invests significantly in the consumer products sector and the financials sector. Under normal circumstances, the trust will invest at least 80% of the value of its assets in companies that the sponsor believes are technologically innovative. Technologically innovative companies are innovative companies that create new technology or use current technology in a new way to create new growth opportunities. These technological innovations are being engineered and applied in multiple sectors of the economy to improve corporate profit, marketing and operations as well as the efficiency, productivity and enjoyment in the daily lives of individuals.