Global Hedge Fund Titan: Generative AI Fails to Deliver Excess Returns, Minimal Impact on Investment Industry!

On Wednesday Eastern Time, Ken Griffin, founder and CEO of Citadel, the world’s largest hedge fund, stated that generative artificial intelligence (GenAI) has not helped hedge funds achieve market-beating returns nor had a meaningful impact on the industry.  

At an investor conference, he said, “Generative AI does have some role in boosting productivity, but it’s far from capable of generating alpha returns.”  

In simple terms, alpha returns refer to excess returns relative to a benchmark, describing an investment strategy’s ability to outperform the market.  

Last month, Goldman Sachs’ global equity strategist Peter Oppenheimer noted that the stock market is entering a new “postmodern cycle” framework. In this cycle, “alpha returns” may be easier to achieve than “beta returns”—meaning actively selecting stocks, industries, or factors to generate above-average returns (alpha) will offer more opportunities and be more critical than simply relying on overall market gains (beta).  

Oppenheimer said that in this cycle, investors who can sharply identify winners and losers in the stock market may reap significant rewards, while those sticking to previously effective strategies (like simply buying and holding index funds) may be disappointed.  

According to attendees, Griffin emphasized that generative AI cannot replace the meaningful research conducted by Citadel.  

As of early this year, Griffin’s hedge fund managed over $65 billion in assets. Per Institutional Investor, since its founding in 1990, Citadel has generated $74 billion in profits for investors by last year’s end, making it the “most profitable hedge fund in history.”

With its historical profits surpassing Bridgewater and Ray Dalio’s retirement, Griffin has become the top figure in the hedge fund industry.  

In fact, Griffin has previously expressed skepticism about AI. He has consistently viewed AI as a limited tool for investment analysis and downplayed the notion that it will replace human jobs in the near future.  

At the conference, Griffin also stated that generative AI is unlikely to bring widespread changes. Attendees noted he said AI will have an impact, but it won’t be profound, and the technology will affect industries disproportionately.  

He added that AI is driving U.S. companies to invest in technology and elevate the role of chief technology officers, achieving progress that businesses should have made over the past 25 years.