Qube Research & Technologies has hired David Ainsworth, the former head of data engineering at Eisler Capital, as talent from the shuttered hedge fund continues to resurface across the industry, according to a report by eFinancial Careers.

James Malick, Chief Strategy Officer at Steve Cohen’s Point72 Asset Management, has exited the $41.5bn Stamford, Connecticut-based hedge fund, according to a report by Business Insider citing unnamed people familiar with the matter.

Hedge fund giant Citadel has appointed Keith McNulty, a former McKinsey director and PhD mathematician, to lead its talent assessment function in London, reflecting the growing role of data-driven approaches in hedge fund hiring, according to a report by eFinancial Careers.

Viking Global’s long-serving head of trading, Stuart Brown, is stepping down from the $55bn asset manager, marking the latest senior departure from the firm founded by Andreas Halvorsen, according to a report by Business Insider.

Yves Masselin, a former portfolio manager at now-defunct multi-strategy hedge fund Eisler Capital, has joined Verition Fund Management as a portfolio manager in the firm’s London office, according to a report by Financial News London.

Bridgewater Associates has appointed long-serving investor Bob Prince as chair of its board of directors, following a standout year of performance for the world’s largest hedge fund firm, according to a report by Reuters.

Shiprock Capital Management has bolstered its emerging-markets team with the hiring of Nadir Cura, formerly at Converium Capital, as the London-based hedge fund continues to expand its roster of developing-world investment specialists, according to a report by Bloomberg.