GAM Holding AG has filed a Form 13F-HR with the U.S. Securities and Exchange Commission (SEC) disclosing its institutional investment holdings as of the close of business on September 30, 2026. The filing, submitted on November 3, 2026, lists the firm's equity securities and exchange-traded funds managed on behalf of clients.
The report identifies GAM Investment Management (Switzerland) AG as the managing entity. The filing notes that the Central Index Key (CIK) attributed to GAM Investment Management Ltd. is associated with GAM London Limited, which maintains SEC registration as an investment adviser.
The portfolio includes a diverse mix of large-cap technology, healthcare, and consumer companies. Significant positions include Microsoft Corporation, with 53,195,424 shares; Alphabet Inc., Class C shares, with 8,473,863 shares; and Apple Inc., with 40,743,332 shares. Other notable holdings include NVIDIA Corporation, Amazon.com Inc., Eli Lilly & Co., and Visa Inc.
The filing also includes a substantial allocation to exchange-traded funds (ETFs). Top ETF holdings include the iShares Inc MSCI World ETF, with 26,351,038 shares, and the iShares Inc Core MSCI Emerging Markets ETF, with 8,266,389 shares. Other ETFs listed include the iShares 7-10 Year Treasury Bond ETF and the iShares 20 Year Treasury Bond ETF.
The filing lists David Kemp, Group Head Legal & Compliance, as the authorized signatory for the report.