Parnassus Investments, LLC has submitted its latest 13F-HR report, providing insights into its investment portfolio as of September 30, 2026. This filing is significant as it reveals the company's strategic allocations and highlights its continued commitment to managing a diverse range of investments.
Founded and based in San Francisco, Parnassus Investments specializes in investment management, focusing on socially responsible investing. The firm is recognized for its approach to integrating environmental, social, and governance (ESG) factors into its investment decisions. The company operates under the Central Index Key (CIK) number 0000948669 and is incorporated in Delaware.
The recent filing, accession number 0001172661-26-004635, reveals that Parnassus Investments holds a portfolio valued at approximately $33.8 billion. The report lists 123 total positions, indicating a robust and diversified investment strategy. Notable holdings include major companies such as Apple Inc., Amazon.com Inc., and Alphabet Inc., showcasing Parnassus's focus on leading technology and consumer companies.
According to the filing, the total value of the investments reported as of the end of September 2026 is $33,795,828,132. The document specifies that Parnassus Investments exercises sole discretion over these investments, indicating a focused management approach. The filing also notes that there are no other included managers, reinforcing Parnassus's independent investment strategy.
The impact of this filing extends beyond Parnassus Investments itself. Investors and analysts in the investment management sector will scrutinize the reported positions to gauge market trends and potential shifts in investment strategies. Competitors may analyze these disclosures to inform their own investment decisions and strategies, particularly in a rapidly evolving market landscape.
Looking ahead, the filing does not specify any immediate actions or upcoming votes related to these investments. However, the insights gained from this report will likely influence future investment strategies and decisions within the broader investment management industry.











