Insights

Sustainable Growth Parnassus Investments emphasizes high-quality, financially strong companies that care for human and natural resources, signaling a value-aligned approach that can be paired with ESG-focused investment services, stakeholder reporting, and impact analytics offerings.

Strategic Expansions Recent news highlights expansion into new asset classes and growth in distribution leadership, suggesting open opportunities for services around fund marketing, digital distribution platforms, investor education, and institutional partnerships.

ETF Entry Launch of two equity funds in December 2024 indicates momentum into exchange-traded products, presenting sales potential for infrastructure, liquidity solutions, and ETF servicing, including governance, analytics, and benchmark data partnerships.

Active Portfolio Moves Significant stakes in Vertex Pharmaceuticals and Synopsys reflect a willingness to engage in high-conviction, large-ticket positions, which could translate to interest in research services, data analytics, and custom reporting for institutional clients.

Digital & Tech Stack Reliance on modern tech stack (WebPack, Highcharts, HubSpot, Cloudflare, etc.) points to openness to vendor partnerships in martech, data visualization, cybersecurity, and operational optimization to improve client experience and fund transparency.

Parnassus Investments Tech Stack

Parnassus Investments uses 8 technology products and services including Webpack, Highcharts, jQuery, and more. Explore Parnassus Investments's tech stack below.

  • Webpack
    Development
  • Highcharts
    Javascript Graphics
  • jQuery
    Javascript Libraries
  • HubSpot
    Marketing Automation
  • HSTS
    Security
  • Cloudflare Bot Management
    Security
  • X-Content-Type-Options
    Web & Portal Technology
  • Adobe Fonts
    Web Fonts

Media & News

Parnassus Investments's Email Address Formats

Parnassus Investments uses at least 1 format(s):
Parnassus Investments Email FormatsExamplePercentage
First.Last@parnassus.comJohn.Doe@parnassus.com
88%
Last@parnassus.comDoe@parnassus.com
10%
First@parnassus.comJohn@parnassus.com
1%
FLast@parnassus.comJDoe@parnassus.com
1%

Frequently Asked Questions

What is Parnassus Investments's phone number?

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You can contact Parnassus Investments's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Parnassus Investments's official website and social media links?

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Parnassus Investments's official website is parnassus.com and has social profiles on LinkedIn.

How much revenue does Parnassus Investments generate?

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As of July 2026, Parnassus Investments's annual revenue is estimated to be $100M - $250M.

What is Parnassus Investments's NAICS code?

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Parnassus Investments's NAICS code is 5239 - Other Financial Investment Activities.

How many employees does Parnassus Investments have currently?

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As of July 2026, Parnassus Investments has approximately 105 employees across 1 continents, including North America. Key team members include Chief Compliance Officer: J. S.Chief Investment Officer: T. A.Head Of Engineering (senior Manager, Software Engineering): C. B.. Explore Parnassus Investments's employee directory with LeadIQ.

What industry does Parnassus Investments belong to?

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Parnassus Investments operates in the Investment Management industry.

What technology does Parnassus Investments use?

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Parnassus Investments's tech stack includes WebpackHighchartsjQueryHubSpotHSTSCloudflare Bot ManagementX-Content-Type-OptionsAdobe Fonts.

What is Parnassus Investments's email format?

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Parnassus Investments's email format typically follows the pattern of First.Last@parnassus.com. Find more Parnassus Investments email formats with LeadIQ.

When was Parnassus Investments founded?

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Parnassus Investments was founded in 1984.
Parnassus Investments logo

Parnassus Investments

Investment ManagementCalifornia, United States51-200 Employees

Parnassus Investments is a San Francisco–based investment management firm. Its approach builds portfolios by selecting high-quality companies that are financially solid and attentive to human and natural resources that support their operations. The goal is to generate enduring value for investors and for society at large.

Founded in 1984, the firm operates within the investment management industry with a mid-sized team. In May 2026, Parnassus released an ebook intended to help investors pursue growth alongside values-aligned goals. The company serves clients seeking responsible, long-term growth and stewardship-oriented investing.

Section iconCompany Overview

Phone number
NAICS Code
5239 - Other Financial Investment Activities
Founded
1984
Employees
51-200

Section iconFunding & Financials

  • $100M - $250M

    Parnassus Investments's revenue is estimated to be in the range of $100M - $250M

Section iconFunding & Financials

  • $100M - $250M

    Parnassus Investments's revenue is estimated to be in the range of $100M - $250M

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