Erste Towarzystwo Funduszy Inwestycyjnych S.A. has filed a Form 13F-HR with the U.S. Securities and Exchange Commission, disclosing its equity holdings as of March 31, 2026. The filing, signed by CEO Marcin Groniewski, details a portfolio consisting of 33 distinct U.S. equity securities.

The largest position in the portfolio is Microsoft Corporation, for which the filer holds 65,579,317 shares. Other significant holdings include NVIDIA Corporation with 39,160,648 shares and Broadcom Inc. with 26,720,308 shares. The portfolio also includes substantial stakes in Alphabet Inc. Class C and Class A shares, Amazon.com Inc., and Apple Inc.

The filing indicates that all positions are held in common stock and are managed on a sole basis.