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Gary Collier

CTO, Man Group

Search every verified Gary Collier interview, podcast appearance, and on-the-record quote — each transcript cross-checked by AI and human review to confirm speaker identity. Gary Collier, CTO at Man, discussed the firm's AI adoption in a July 2026 appearance on the Odd Lots podcast. He stated that token consumption had increased 86 times since January, a growth he said was unexpected and spread across departments including finance, operations, and the people team, not just tech roles. He described the expansion as exciting for giving new capabilities to employees who previously lacked access to such tools. Collier also addressed how the firm manages AI usage, noting that they focused on education due to varied technical understanding among its roughly 1,700–1,800 employees. He said the firm was transparent about budgets and model classes, which led to employees finding creative ways to reduce token spend. He attributed AI's impact to incremental changes across the firm, citing an example of a system that automatically populated a reference data store from complex instrument PDF specifications.

Recent appearances

  • One of the World's Largest Hedge Funds on its 86x Growth in Token Spending | Odd Lots

    We've gone through a number of a technological revolutions in investing whether it was the dawn of the high frequency trading era or the introduction of robotraders. When it comes to AI, the big question that remains in the investment context is whether or not the technology will be implemented like those past tech innovations — meaning it will be integrated into the flow of the business without upending everything as we know it — or if AI will transform the very nature of investing. Right now, AI's use in investing is a mixed bag: People are excited about its potential, but several firms are…

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  • What investment firms can teach us about AI

    Though AI seems new, fund managers have used it to spot patterns for years. In The Big View podcast, Gary Collier, chief technology officer of Man Group, talks about the surprising lessons he's learned and debunks some common AI tropes. #reuters #ai #artificialintelligence #thebigview #fundmanagers #technology #investment #investment #news #morningheadlines #morningnews 👉 Subscribe: http://smarturl.it/reuterssubscribe 👂 Listen to the Reuters Econ World podcast here: https://link.chtbl.com/Abxd8GDx 📥 Sign up for the Reuters Econ World newsletter https://www.reuters.com/newsletters/r... Ke…

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  • 3192: Inside the AI-Powered Hedge Fund: Man Group’s Data-Driven Future

    Are we ready for a hedge fund world where machine learning guides trading decisions and data scientists outnumber traditional traders? In this Tech Talks Daily Podcast episode, I sit down with Gary Collier, CTO of Man Group, to find out. Man Group traces its roots back more than two centuries to its days supplying rum, yet it now stands at the forefront of AI-driven finance. Gary explains how the firm’s open-source platforms, Alpha and Rosa, power everything from signal generation to automated execution, all while keeping a firm grip on the art of human oversight. I found it intriguin…

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  • Capital Conversations Ep 05: What It Means To Be a Technology Enabled Investment Manager

    What does it take to be technology-driven in the world of investment management? Pierre Kovacs joins Gary Collier, CTO of Man Group, to find out in the latest episode of Capital Conversations.

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Other executives at Man Group

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