Key Takeaways
- • Arini, a London-based credit hedge fund, executed a planned succession in its chief risk officer role, appointing Shray Patel (formerly head of market and credit risk, ex-Man GLG and JPMorgan) in March 2026 to replace departing James Howard.
- • James Howard is departing after nearly three years at Arini, though he will remain on the fund's advisory committee; his next role was not disclosed at the time of announcement.
- • Howard spent 22 years at Credit Suisse before joining Arini, where he served as global head of fixed income investor products—the same institution where Arini founder Hamza Lemssouguer built his reputation, generating $120 million in profits at age 29.
- • The transition demonstrates deliberate succession planning at the credit hedge fund, with the new CRO already embedded internally as head of market and credit risk prior to formal promotion.
Summary
Arini, a London-based credit hedge fund, has executed a succession transition in its chief risk officer position following a planned appointment process that began in March 2026. Shray Patel, who held the position of head of market and credit risk, was formally promoted to chief risk officer, having joined Arini in March 2025 from Man GLG. Prior to Man GLG, Patel held a position at JPMorgan, establishing a career trajectory in risk management and credit markets.
The transition coincides with the departure of James Howard, Arini's outgoing chief risk officer, who announced his exit via LinkedIn. Howard stated that "the time has come" for him to move on after nearly three years with the fund, though he did not disclose his next destination. Notably, Howard will retain a position on Arini's advisory committee, maintaining an ongoing relationship with the organization despite his operational departure.
Howard's background provides context for his tenure at Arini. He spent 22 years at Credit Suisse, where he rose to global head of fixed income investor products before joining Arini. His education at Imperial College London—a bachelor's degree in petroleum geology—represents a distinct technical foundation separate from traditional finance training. Arini's founder, Hamza Lemssouguer, also shares Credit Suisse heritage, having been employed at the institution where he generated $120 million in profits by age 29, establishing his track record before launching Arini at age 35.
The succession reflects standard institutional practice in hedge fund risk management: embedding a successor in a substantive operational role prior to formal promotion, thereby ensuring continuity and validated performance in the function. Howard's retention on the advisory committee suggests the fund maintains access to his institutional knowledge and relationships, a structure common among experienced departures in senior risk roles.
The transition coincides with the departure of James Howard, Arini's outgoing chief risk officer, who announced his exit via LinkedIn. Howard stated that "the time has come" for him to move on after nearly three years with the fund, though he did not disclose his next destination. Notably, Howard will retain a position on Arini's advisory committee, maintaining an ongoing relationship with the organization despite his operational departure.
Howard's background provides context for his tenure at Arini. He spent 22 years at Credit Suisse, where he rose to global head of fixed income investor products before joining Arini. His education at Imperial College London—a bachelor's degree in petroleum geology—represents a distinct technical foundation separate from traditional finance training. Arini's founder, Hamza Lemssouguer, also shares Credit Suisse heritage, having been employed at the institution where he generated $120 million in profits by age 29, establishing his track record before launching Arini at age 35.
The succession reflects standard institutional practice in hedge fund risk management: embedding a successor in a substantive operational role prior to formal promotion, thereby ensuring continuity and validated performance in the function. Howard's retention on the advisory committee suggests the fund maintains access to his institutional knowledge and relationships, a structure common among experienced departures in senior risk roles.
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