Maseco LLP has filed a Form 13F-HR with the U.S. Securities and Exchange Commission detailing its equity holdings as of September 30, 2026. The filing lists 673 distinct positions held by the firm, managed by Chief Compliance Officer Marc Cane.

The portfolio is diversified across a wide range of sectors, including technology, healthcare, and energy. Among the largest positions disclosed are shares of Apple Inc., Alphabet Inc. Class A and Class C, and Amazon.com Inc. The filing also lists significant holdings in Visa Inc., UnitedHealth Group, and Microsoft, alongside substantial investments in exchange-traded funds such as the Dimensional ETF Trust series.

Specific holdings include 7,328 shares of Apple Inc., 951 shares of Alphabet Class A, and 15,776 shares of Alphabet Class C. The firm also holds 973 shares of Amazon.com Inc. and 311 shares of Meta Platforms Inc. Class A. In the healthcare sector, the firm lists 5,400 shares of AbbVie Inc. and 206 shares of Amgen Inc. Additionally, the filing details positions in energy companies such as Chevron Corporation and ExxonMobil Holdings Corp.

The report was signed by Marc Cane, Chief Compliance Officer, and was filed on October 27, 2026.