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Fund Manager

13D Management

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1M
13D Management

Fund Manager

Primary Strategy: Hedge Fund

Year Founded: 2011

Number of Employees: 9

Ownership: Privately Held

Year End: December

Description

Founded in 2011, 13D Management, LLC (“13D”), is a New York-based boutique asset management firm focused on shareholder activism. Since 2006, Founder and Portfolio Manager, Ken Squire has been a thought leader in shareholder activism and corporate governance, operating the premier research service, 13D Monitor, on these topics for the institutional community. 13D’s investment team has over 40 ye

Contact

Website: Link to website

LinkedIn: linkedin.com/company/13d-management

Address

152 West 57th Street, 16th Floor, New York, New York, United States

Date

As of: September 30, 2025

Key Metrics

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Office Locations

Business mix

Mix of Private Fund AUM ($M)

By geography
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Leadership and Fund Service Providers

Key Management

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Fund Service Providers

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Key Metrics

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Key Metrics

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Top fund structures by AUM

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Current Service Providers

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Switches

Last 12 months

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