Vanguard Portfolio Management LLC filed an amended beneficial ownership statement with the SEC on October 30, 2026, disclosing a position of 57,175,389 shares of ADT Inc common stock, representing 8.46% of the class, as of a September 30, 2026 triggering event.

Key Highlights

  • Aggregate beneficial ownership: Vanguard Portfolio Management reported 57,175,389 shares of ADT Inc common stock beneficially owned.
  • Percent of class: The reported position represents 8.46% of ADT Inc's outstanding common stock (CUSIP 00090Q103).
  • Sole dispositive power: Vanguard Portfolio Management holds sole power to dispose of all 57,175,389 shares; shared dispositive power is reported as 0.
  • Sole voting power: Sole voting power covers 654,296 shares; shared voting power is reported as 0.
  • Affiliated entities included: The filing states the position reflects holdings also attributable to Vanguard Fiduciary Trust Company and Vanguard Global Advisers, LLC.
  • Date of triggering event: The event requiring this filing occurred on September 30, 2026.
  • No controlling intent certified: The filer certified that the securities "were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer."

Vanguard Portfolio Management's Reported Stake in ADT Inc as of September 30, 2026

According to the filing, Vanguard Portfolio Management LLC, organized in Pennsylvania and headquartered at 100 Vanguard Blvd, Malvern, PA 19355, disclosed an aggregate beneficial ownership of 57,175,389 shares of ADT Inc common stock. ADT Inc, listed on the NYSE under the ticker NYSE:ADT, is a provider of security monitoring and related services, with its principal executive offices located at 1501 Yamato Road, Boca Raton, FL 33431. The filing is Amendment No. 1 to a previously filed Schedule 13G and was signed by My Trieu-Gatt, identified as Authorized Signatory and Head of Global Fund Administration.

The filing states that the reported position includes "securities held by Vanguard funds, or sleeves thereof, over which Vanguard Portfolio Management LLC exercises dispositive power, in addition to securities held by clients over which the affiliates or business divisions of such affiliates indicated above exercise dispositive and/or voting power." The filing further notes that two affiliated entities, Vanguard Fiduciary Trust Company and Vanguard Global Advisers, LLC, are encompassed within the reported figures in accordance with SEC Release No. 34-39538 dated January 12, 1998.

Of the 57,175,389 shares reported, Vanguard Portfolio Management disclosed sole voting power over 654,296 shares and sole dispositive power over the full 57,175,389 shares. Both shared voting power and shared dispositive power are listed as 0. The filing also states that no single other person's interest in the securities reported exceeds 5%, and that Vanguard Portfolio Management, including registered investment companies and other managed accounts, holds the right to receive dividends or proceeds from the sale of these securities.

What Was Disclosed

Vanguard Portfolio Management LLC filed an amended beneficial ownership statement covering 57,175,389 shares of ADT Inc common stock, equal to 8.46% of the class, with a triggering event date of September 30, 2026, and an affiliated group encompassing Vanguard Fiduciary Trust Company and Vanguard Global Advisers, LLC.