Castlelake

Investor type

PE / Debt fund

Founded

2005

AUM

$40 000 M

Location

Minneapolis, Minnesota, United States

Investment Ticket

$100+ m

Investment Stage

-

Region of investment

North America Europe
Investor profile last updated: 13 October, 2026

Profile

Castlelake is a global alternative investment firm based in Minneapolis, USA, with approximately $40 billion in assets under management. Established in 2005, the firm specializes in asset-based investing with a focus on liquidity provision in asset-based opportunities. The team at Castlelake consists of experienced investors known for their cycle-tested asset expertise and relationship-oriented approach, making them a distinguished player in the global investment arena.

The firm targets cash-flowing opportunities, particularly in the world's largest asset-based markets. They derive value from hard or financial assets by providing creative capital solutions, leveraging 20 years of experience in asset-based private markets. They invest across various asset classes without being confined to a specific industry sector and employ a robust risk management framework to ensure downside protection for their investments.

Notable investments include partnerships with Upstart Holdings - AI lending marketplace, and a strategic joint venture with Redwood Trust to purchase up to $8 billion of prime jumbo mortgage loans. Castlelake has been involved in significant securitization efforts, such as the $261.3M residential transition loan securitization, further illustrating their expertise in the asset-based markets.

Industry

Financial Services Real Estate Energy Infrastructure Transportation Aerospace

Castlelake Funds

Name Type
Questionare
Industry
Questionare
Stage
Questionare
Region
Size AUM Launch date
Castlelake Aviation V Stable Yield L.P.
Debt fund
Aerospace
Transportation
North America
Europe
Asia
$100+ m
$2000 M
March 2025
Castlelake Income Opportunities II, L.P.
Debt fund
Financial Services
Real Estate
Energy
Infrastructure
Transportation
North America
Europe
$100+ m
$782 M
November 2022
Castlelake Aviation IV Stable Yield L.P.
Debt fund
Aerospace
Transportation
North America
Europe
Asia
$100+ m
$1600 M
January 2022

Contacts

Name
Title
Email
avatar
Yen-Wah Lam Partner, President & Chief People Officer
Partner, President & Chief People Officer
-
avatar
Joe McConnell Partner, Deputy Co-chief Investment Officer
Partner, Deputy Co-chief Investment Officer
-
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Investment-team contacts for Castlelake — including verified work emails and LinkedIn profiles — are available to Private Equity List subscribers.
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FAQs about Castlelake

Castlelake is a private equity firm that also operates as a debt fund. It writes tickets of $100+ m.
Castlelake is located in Minneapolis, Minnesota, United States.
Castlelake was founded in 2005.
Castlelake invests in companies and startups in Financial Services, Real Estate, Energy, Infrastructure, Transportation, Aerospace.
Castlelake invests in companies and startups in North America, Europe.
Castlelake invests in companies and startups at .
Castlelake usually invests $100+ m on average.
Castlelake has around $40 000m assets under management.
Castlelake can be reached through its website castlelake.com and its LinkedIn page. Cold-mailing a general inbox rarely reaches a partner, so Private Equity List also lists the investment-team contacts for Castlelake — names, roles, verified work emails and LinkedIn profiles — available on a Pro plan from $129/month (see pricing). Contacts are sourced from the firm's website and LinkedIn and re-verified on a rolling cycle. Spot a stale contact, or none at all? Report it — we re-run that firm within 48h and get back to you.
Yes. Every field on this page — profile, funds, investment criteria, portfolio and investment-team contacts — is available programmatically through the Private Equity List REST API and MCP server, so AI assistants such as Claude and ChatGPT can query Castlelake directly instead of scraping this page. One subscription covers both the web app and machine access — see API & MCP.
Private Equity List re-verifies investor profiles on a rolling cycle, pulling from the firm's own website and LinkedIn rather than a one-off import. This profile was last updated on 13 October, 2026. Something out of date here? Report it — we re-run that firm within 48h and get back to you.