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Bloomberg deploys math, not AI, to blend risk management and portfolio construction

The Mac3 GRM risk solution is live for equities users, uses no AI or machine learning, and will be rolled out to more asset classes next.

Investment management, the domain of portfolio managers and chief investment officers; and risk management, handled by risk analysts and chief risk officers, are closer to becoming a single, blended function rather than discrete operations, says Antonios Lazanas, head of portfolio and index research at data giant Bloomberg.

There are several reasons for this. One is the Covid-19 pandemic and the hidden correlations it revealed between seemingly separate economic sectors; another is the rising

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‘Vibe coding is burning us out’

Vibe coding is rapidly spreading throughout the capital markets, and some are unhappy about it, while others believe the genie is out of the bottle. Engineers spoken to for this story share some choice words—and several expletives—about this new form of coding.

The enshittification of AI

The Waters Wrap: AI may look good to its developers, but there are a few problems lurking below the surface that might cause problems. Max Bowie explains.

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