Laurion Capital Management

Laurion Capital Management

Laurion Capital Management was established in September 2005 by founding partners Ben Smith and Sheehan Maduraperuma, former colleagues who ran a proprietary trading team at J.P. Morgan in the late 1990s. Zhe Zhou joined as Partner in 2017, completing the current leadership trio. The firm does not disclose an underlying wealth origin and functions as an institutional asset manager rather than a family office. Laurion describes its investment process as the intersection of qualitative and quantitative research, deploying capital across a range of asset classes. The firm has not published a specific AUM or deployment figure. Its multi-disciplinary mandate spans public equities, derivatives, and other capital markets instruments, with execution supported by offices in New York, London, Palo Alto, Zug, Miami, and Denver. The firm has not disclosed a named portfolio holding or a recent direct deal. The partnership structure centers on Smith, Maduraperuma, and Zhou. Laurion emphasizes a collaborative, team-based culture and maintains a footprint across major financial centers in North America and Europe, including a Swiss office in Zug. Philanthropic structures or club memberships tied to the principals have not been disclosed. Laurion's structural differentiator is its origin in J.P. Morgan's internal proprietary trading desk — a background shared by few multi-strategy firms founded in the mid-2000s. The firm operates with the posture of a trading house rather than an allocator, running internal research teams that blend quantitative signals with qualitative analysis. No succession structure or external board has been disclosed.