Asset Manager

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Endurance Capital Partners

Endurance International Group, also known as Newfold Digital, is a technology and internet services company. It provides domain registration, website hosting,...

Endurance Capital Partners

Endurance International Group, also known as Newfold Digital, is a technology and internet services company. It provides domain registration, website hosting, security, online marketing, website design, and SEO services. Newfold Digital primarily serves small-to-medium businesses, founded in 1997 in Burlington, Massachusetts.

General information

Firm type

Asset Manager

Location

Region

North America

Country

United States

City

San Francisco

Corporate office

San Francisco, CA, United States

Principals

David Readerman

Managing Member & Portfolio Manager

Sector focus

Enterprise SoftwareAI/MLInternet & Digital Media

Frequently asked questions

Who runs investment decisions at Endurance Capital Partners?

David Readerman is the Managing Member and Portfolio Manager. He is the sole decision-maker, with a career spanning technology equity research roles at Lehman Brothers, Montgomery Securities, Thomas Weisel Partners, and Marsico Capital Management.

What is Endurance Capital Partners' investment strategy?

The firm invests in publicly traded growth equities and targets companies in the 'escape velocity' phase of technology adoption — the point on the S-curve where incremental margins expand most rapidly. Readerman uses valuation discipline around each stage of the adoption lifecycle to manage downside risk rather than relying on broad diversification.

Is Endurance Capital Partners structured as a family office?

No. Endurance Capital Partners operates as a dedicated asset manager with a single portfolio manager and a public-equities-only mandate. It is not a family office, nor does it disclose any underlying family wealth source.

Which sectors does Endurance Capital Partners target?

The firm focuses on technology-driven growth, historically spanning enterprise software, internet platforms, and artificial intelligence. Readerman's research has covered major technology cycles from the early internet era through cloud computing and into the current AI infrastructure buildout.

Does Endurance Capital Partners disclose its assets under management?

The firm does not publicly disclose its AUM. Its regulatory filings and website make no mention of total assets, and no external publication has reported a verified figure.

Profile maintained by using OSINT (open-source intelligence), regulatory filings, licensed data partners, and verified direct submissions. Read the methodology. Last updated: . Continuous refresh with full update cycles at least every 30 days.

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