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Deploying AI in Investment Applications: Three Case Studies

Reported by Alliancebernstein
Sep 29, 2023· 2 min read
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Key Takeaways
  • • AllianceBernstein outlines three distinct AI deployment approaches across fixed income, hedge funds, and equities to enhance portfolio management and generate alpha across asset classes.
  • • AI improves systematic fixed-income investing by enhancing security ranking through machine learning methods that identify new valuation signals and strengthen existing predictive factors (momentum, sentiment, valuation).
  • • In credit markets, AI addresses the three-step systematic bond investing process—identifying attractive securities, portfolio optimization, and implementation—by improving security selection and liquidity identification.
  • • Machine learning enhances systematic managers' ability to analyze vast, complex market data to estimate missing information, rank securities objectively, and locate pockets of attractively priced liquidity in bond markets.
Summary
AllianceBernstein presents a framework for deploying artificial intelligence across distinct investment strategies, demonstrating that AI applications vary significantly based on asset class and investment approach. The firm identifies three primary use cases spanning fixed income, hedge funds, and equities, each tailored to address specific portfolio management challenges and improve client outcomes.

In fixed-income markets, AI has become instrumental for active credit managers navigating constantly changing data to identify investment opportunities. AllianceBernstein frames systematic bond investing as a three-step process: identifying attractive and unattractive securities through objective ranking systems, optimizing portfolio construction based on those rankings, and executing the portfolio through skillful implementation. AI improves both the identification and implementation steps by enhancing security selection decisions, estimating missing market data, and pinpointing pockets of attractively priced liquidity—critical capabilities in complex credit markets.

Systematic fixed-income strategies fundamentally seek to outperform bond-market benchmarks through individual security selection. These strategies rank securities in a benchmark to identify alpha-generation potential using predictive factors derived from multiple data sources and signals, including valuation metrics, momentum indicators, and market sentiment measures. Machine learning methods significantly enhance this analytical process by improving analytics across multiple valuation factors simultaneously, uncovering new predictive signals, and strengthening the effectiveness of existing signals. This capability allows systematic managers to more effectively rank securities and identify mispricing opportunities within fixed-income markets.

The AllianceBernstein case studies illustrate that AI deployment in investment management is not monolithic but rather requires tailored approaches aligned with specific asset classes and investment philosophies. By leveraging machine learning to process vast, complex datasets and identify patterns across multiple factors, investment managers can enhance their competitive advantage in security selection and portfolio construction while pursuing superior risk-adjusted returns for institutional clients.

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Sources

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Alliancebernstein Deploying AI in Investment Applications: Three Case Studies