Vanguard Portfolio Management LLC has disclosed in a recent filing that it holds a significant stake in ZoomInfo Technologies Inc. The firm reported beneficial ownership of 15,697,805 shares, which accounts for 5.39% of ZoomInfo's total shares outstanding. This announcement is noteworthy as it illustrates Vanguard's growing influence in the competitive landscape of the prepackaged software services sector.

ZoomInfo Technologies Inc., incorporated in Delaware, is a prominent player in the prepackaged software industry, focusing on providing data and insights for businesses. The company is headquartered at 805 Broadway Street, Suite 800, Vancouver, WA. This filing was made on October 30, 2026, and is part of a series of filings by Vanguard Portfolio Management, which indicates an increasing interest in ZoomInfo's operations and market potential.

The filing states, "In accordance with SEC Release No. 34-39538 (January 12, 1998), this Schedule 13G reflects the securities beneficially owned, or deemed to be beneficially owned, by Vanguard Portfolio Management LLC and the following affiliates of Vanguard Portfolio Management LLC or business divisions of such affiliates: Vanguard Fiduciary Trust Company and Vanguard Global Advisers, LLC." This indicates that Vanguard manages these shares on behalf of its clients and investment funds.

Vanguard's reported holdings include 730,417 shares with sole voting power and 15,697,805 shares with sole dispositive power. The filing also clarifies that no other person holds more than 5% interest in the securities reported, emphasizing Vanguard's notable position in ZoomInfo.

This update may affect various stakeholders, including other institutional investors, shareholders, and market analysts, who will likely monitor Vanguard's actions closely. The filing may also prompt discussions about the strategic direction of ZoomInfo and its future growth prospects.

Looking ahead, Vanguard's continued involvement in ZoomInfo could lead to further disclosures or adjustments in its stake, but the filing does not specify any upcoming events or actions related to this ownership.