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RIA · CRD 301116SEC-RegisteredPrivate Fund Adviser

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ARDSLEY PARTNERS

ARDSLEY PARTNERS is an SEC-registered investment adviser in NORWALK, CT, registered since 2019. The firm manages approximately $1.6 billion in regulatory...

Overview

ARDSLEY PARTNERS is an SEC-registered investment adviser in NORWALK, CT, registered since 2019. The firm manages approximately $1.6 billion in regulatory assets. It has 11 employees and 7 investment advisers.

General information

Firm type

RIA

Location

Region

North America

Country

United States

City

Norwalk

Corporate office

New York, NY, United States

Principals

William R. Berkley

Founder

Samantha E. Berkley

Managing Director

Sector focus

Real EstatePrivate EquityVenture CapitalInfrastructureEnergy Transition & RenewablesPrivate CreditHedge FundsFinTech

Frequently asked questions

Who runs investment decisions at Ardsley Partners?

The firm is overseen by Founder William R. Berkley, with day-to-day investment management led by a professional team including Managing Director Samantha E. Berkley. The office employs fewer than 20 investment professionals.

How does Ardsley Partners source proprietary deal flow?

Ardsley leverages deep industry ties to W.R. Berkley Corporation, accessing insurance-market data and relationships to identify differentiated opportunities in specialty finance, insurance-linked strategies, and real estate.

What investment stages does Ardsley typically target?

The firm invests across the capital structure, including buyout and growth equity in private companies, real estate development and acquisition, venture-stage technology startups, infrastructure projects, and private credit opportunities.

Which sectors does Ardsley explicitly avoid?

Ardsley has no public list of excluded sectors. However, its disclosed investments concentrate heavily on insurance-adjacent industries, real estate, and energy infrastructure.

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