PRESS RELEASE
8 June 2026

Arnold & Porter Advises D. E. Shaw Ventures In Anthropic’s Latest $65B Financing

AP
Arnold & Porter

Contributor

Arnold & Porter is a firm of more than 1,000 lawyers, providing sophisticated litigation and transactional capabilities, renowned regulatory experience and market-leading multidisciplinary practices in the life sciences and financial services industries. Our global reach, experience and deep knowledge allow us to work across geographic, cultural, technological and ideological borders.
Arnold & Porter advised D. E. Shaw Ventures in a landmark $65 billion Series H financing round for Anthropic, valuing the AI company at $965 billion post-money.
United States

Arnold & Porter recently advised D. E. Shaw Ventures, the D. E. Shaw group's venture capital and growth equity arm, in an investment in Anthropic as part of its $65 billion Series H financing. The funding round, which closed on May 28, values Anthropic at $965 billion post-money.

This follows the firm's recent representation of D. E. Shaw Ventures in its role as a co-lead in Anthropic's $30 billion Series G financing round, as well as in several investments in OpenAI.

The Arnold & Porter team was led by partner Marina Richter and included partner Stephanie Coutu, senior associate Trevor Schmitt, and associate Anna Cardoso. Partners Deborah Curtis and Reuven Graber provided regulatory and tax advice, respectively.

Contributor

Arnold & Porter is a firm of more than 1,000 lawyers, providing sophisticated litigation and transactional capabilities, renowned regulatory experience and market-leading multidisciplinary practices in the life sciences and financial services industries. Our global reach, experience and deep knowledge allow us to work across geographic, cultural, technological and ideological borders.

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