Machine learning expanding ESG opportunities for hedge funds
Customized environmental, social, and governance portfolios are among the gains
ENVIRONMENTAL, social, and governance (ESG) investing is one of the most exciting emerging interfaces between hedge funds and machine learning, according to the latest The Cerulli Edge - Global Edition released November 1.
Hedge funds are finding new ways to use machine learning and ultimately artificial intelligence (AI) in the investment process to further capitalize on the ever-growing quantities of data.
“One area of potential growth for hedge funds is applying quant techniques to ESG integration. Traditionally, hedge funds have focused on generating alpha and providing decorrelated returns, but our recent survey showed that 46% of investors believe integrating responsible investments into hedge funds will be very important in two years’ time,” says Justina Deveikyte, associate director, European institutional research at Cerulli Associates, a global research and consulting firm.
For example, long/short ESG funds can now allow investors to profit from companies going in the wrong direction on climate change or governance, increasing the cost of capital for polluters or companies with, say, excessive executive renumeration.
Deveikyte says that, despite the vast capabilities of machine learning, quant hedge fund managers have yet to determine exactly how to integrate ESG factors into their investment processes and algorithms.
“AI is transforming data gathering and fund managers can now access vast amounts of information from objective sources. However, it takes considerable effort to identify material ESG signals and shift the investment process in order to accommodate ESG integration across a range of hedge funds strategies. Quantifiable ESG metrics are what matter. Nonetheless, hedge funds are increasingly working to develop repeatable processes that can accommodate custom ESG requirements,” she adds.
Cerulli believes AI will be especially useful in short-term, high-frequency trading, but notes that the complexity of financial markets means that AI will not inform long-term financial predictions just yet. Long-term financial data is relatively scarce - GDP figures, for example, are released only once a year. In addition, financial data tends to have large amounts of irrelevant data for every piece of useful data, which can make finding meaningful patterns challenging.
Other findings in the November 2019 edition:
The proliferation of fintech solutions promises to create new distribution channels in Southeast Asia that will give asset managers access to investors that were previously “unreachable.” Cerulli believes that rather than competing directly with fintech start-ups, asset managers and distributors should consider partnering with them. By doing so, managers can minimize the risks of investing in new technologies and leverage the technical strengths of these start-ups.
There are myriad reasons why a manager might set up its own index, most notably cost and the ability to tailor indices to specific needs. However, doing so is a daunting task. Cerulli analysis found that European self-indexed ETF assets fell from 11.8 billion euros (US$12.9 billion) in 2017 to 11.3 billion euros last year, representing an overall market share of 1.8%. The challenges of in-house indexing include having access to teams of research and finance professionals to develop not just the strategy, but also indices - which are becoming more bespoke and complex.
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