Which of the following ESG screening methodologies is most likely to result in a well-diversified...

Screening on both a relative basis and an absolute basis is most likely to result in a well-diversified portfolio.

Relative Screening: This involves comparing companies within the same industry or sector to identify the top or bottom performers based on ESG criteria. It ensures that the portfolio maintains exposure to various industries.

Absolute Screening: This sets fixed thresholds for ESG criteria that companies must meet to be included in the portfolio, regardless of their industry. It ensures that the portfolio includes only companies that meet a certain standard of ESG performance.

Diversification: Combining both methods allows for a broader and more balanced approach to ESG integration, ensuring that the portfolio is diversified across sectors while maintaining high ESG standards.

CFA ESG Investing References:

The CFA Institute’s ESG Investing materials emphasize the benefits of using both relative and absolute screening to achieve a well-diversified portfolio that aligns with ESG objectives. This combined approach helps in capturing a wide range of high-performing ESG companies across different industries​​​​.

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