Marble Bar Asset Management LLP

Marble Bar is an investment manager that advises alternative investment funds, UCITS, private funds and separately managed accounts for institutional investors, foundations, high‑net‑worth individuals and trusts. The firm manages discretionary mandates and pooled vehicles and reports approximately $2.08 billion in regulatory assets under management.

Investment strategies are equity‑focused and combine long/short market‑neutral, concentrated long‑only emerging markets, small/mid‑cap and ESG‑integrated sleeves implemented through a multi‑portfolio‑manager construct that blends discretionary research with bespoke trading technology, behavioural insights and performance analytics. The firm uses derivatives alongside equity positions and applies formal risk‑management and compliance processes to its funds and managed accounts.

Compared with many peers, Marble Bar is headquartered outside the United States while maintaining SEC registration and FCA AIFM/CPMI authorisations, and it commonly operates via appointed representatives and third‑party advisory relationships where portfolio managers are compensated by partner firms. The firm also engages in practices that can be atypical for its peer set—such as entering bespoke side letters and fee rebates, providing services to charitable and corporate clients, and servicing other investment advisers—arrangements that can create differentiated operational and conflict‑management considerations.