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Crestline Investors
Crestline Investors is a Fort Worth-based asset manager and multi-family office founded by James B.
Crestline Investors
Crestline Investors was founded in 1997 by James B. Carroll, who previously worked at Citadel Investment Group. The firm operates as both an asset manager and a multi-family office, managing capital for high-net-worth families, endowments, and institutions out of Fort Worth. Carroll serves as CEO and Chief Investment Officer alongside Thomas B. Murray as President. The firm invests across private credit, real estate, infrastructure, hedge funds, and secondaries and special situations. It sources deals through direct origination and co-investments with a network of institutional partners. Geographic exposure spans North America, Europe, and Asia, with offices in New York, London, and Tokyo. Named investments include positions in North American commercial real estate debt and European infrastructure assets (per the firm's public materials, 2023). Crestline operates with a team of over 100 professionals across its offices. The firm also manages affiliated vehicles including the Crestline Private Credit Fund and Crestline Real Estate Partners. May 2024: The firm closed on a $1.5B private credit fund focused on middle-market direct lending (per Bloomberg, May 2024). The firm's structural differentiator is its hybrid model: it operates as both a registered investment advisor for institutional clients and a multi-family office for a small number of wealthy families, giving it a capital base that is both permanent and discretionary. This allows Crestline to underwrite illiquid, long-duration opportunities without the constraints of locked-up fund cycles.
General information
Firm type
Multi Family Office
Year founded
1997
AUM
$5B - $15B (per public record, 2024)
Location
Region
North America
Country
United States
City
Fort Worth
Corporate office
Fort Worth, TX, United States
Additional offices
London · New York · Tokyo
Principals
James B. Carroll
Founder & Chief Executive Officer
Thomas B. Murray
President & Chief Operating Officer
A. Michael King
Chief Investment Officer
Sector focus
Frequently asked questions
Who runs investment decisions at Crestline Investors?
James B. Carroll serves as CEO and Chief Investment Officer, overseeing all investment activity. Thomas B. Murray is President and COO. The investment team includes sector heads for private credit, real estate, and special situations (per the firm's website, 2024).
How does Crestline Investors source proprietary deal flow?
Crestline sources deals through direct origination, relationships with middle-market banks, and co-investment partnerships with institutional investors. The firm also leverages its multi-family office network for proprietary opportunities (per the firm's marketing materials).
Is Crestline Investors structured as a single family office or does it operate more like an asset manager?
Crestline operates as a hybrid: it is a registered investment advisor managing institutional capital while also functioning as a multi-family office for a small number of wealthy families. This dual structure gives it both permanent capital and fee-based AUM (per public disclosures).
Does Crestline Investors participate in fund commitments or only direct deals?
Crestline does both. It commits to external fund vehicles, particularly in hedge funds and secondaries, and also originates direct investments in private credit and real estate. The firm's multi-family office clients often co-invest alongside these direct deals (per the firm's website).
What investment stages does Crestline Investors typically target?
The firm targets mature, cash-flow-generating assets across private credit, real estate, and infrastructure. It avoids early-stage venture and focuses on middle-market direct lending, commercial real estate debt, and secondary fund interests (per the firm's public materials, 2023).
Which sectors does Crestline Investors explicitly avoid?
The firm avoids venture capital, early-stage technology, and speculative growth equity. Its focus remains on defensible, asset-backed credit and real estate strategies (per the firm's investment strategy page).
How is Crestline related to its founding family?
Crestline was founded by James B. Carroll, and the firm manages capital for the Carroll family and several other wealthy families. It is not a single-family office for any one family but operates as a multi-family office with Carroll as the founder (per the firm's history).
Profile maintained by Altss 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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