Assenagon Asset Management S.A. has filed a Form 13F-HR with the Securities and Exchange Commission detailing its equity holdings as of September 30, 2026. The filing reports that the firm manages a total of 1,096 separate positions across various sectors.
The portfolio is diversified, with the largest holding being Amazon.com Inc., which comprises 26,153,008 shares. Other notable positions include Apple Inc. with 19,313,956 shares, and Alphabet Inc. Class A shares with 5,926,654 shares. The filing also lists significant positions in Broadcom Inc. (1,878,040 shares), Bristol-Myers Squibb Co. (113,400 shares), and Allstate Corp. (229,585 shares).
In addition to common stock, the report includes options positions. Assenagon holds call options for Amazon.com Inc. (110,000 shares) and American Express Co. (170,000 shares). The firm also holds put options for Amazon.com Inc. (260,000 shares) and American Express Co. (270,000 shares).
The filing lists Dr. Dr. Heimo Ploessnig, Managing Director and Head of Legal & Compliance, as the authorized signatory for the report.
