GAMMA Investing LLC has filed a Form 13F-HR with the U.S. Securities and Exchange Commission, disclosing its equity holdings as of September 30, 2026. The filing lists 807 separate positions held by the firm, managed from its office in Foster City, California.
The report identifies Lorraine Fang as the Chief Executive Officer of the firm. The filing does not disclose the total value of the portfolio or specific dollar amounts for each position, instead listing the number of shares held for each security.
Among the disclosed holdings, VideoPropulsion Inc. is listed with 9,000 shares. Other notable positions include:
- IBIZ Technology Corp. New: 350,000 shares
- Neumora Therapeutics Inc.: 499 shares
- Ses AI Corporation Class A: 898 shares
- Palisade Bio Inc.: 559 shares
- Tigo Energy Inc.: 835 shares
- Arko Corp.: 43 shares
- Generate Biomedicines Inc.: 47 shares
- Entain PLC: 125 shares
- Net Power Inc. Class A: 446 shares
- Mereo Biopharma Group PLC Sponsored ADR: 1,991 shares
The filing also includes various warrants and rights, such as warrants for Xerox Holdings Corp. and rights for Gen Digital Inc., as well as sponsored and unsponsored American Depositary Receipts (ADRs) for international companies like Gazprom PJSC and L'Oreal SA.
