ESG has been positive for returns
While some portion of this performance may relate to the temporary effect of increased flows, there are good reasons to believe that sustainable investing brings more lasting benefits. In many respects, companies that score well on ESG metrics also align with the broad “Quality” factor – sharing higher return on equity and lower observed volatility.
Integrating ESG factors can generate long-term outperformance
Exhibit 3: Higher ESG scores have been consistent with stronger investment performance

Source: J.P. Morgan Asset Management; data as of June 30, 2021. Past performance is not a guide for future performance.
From exclusion to inclusion
Despite growing evidence to the contrary, some investors still assume that ESG considerations impose a drag on performance by limiting the investment opportunity set, reducing diversification and excluding some otherwise attractive investment opportunities. This outdated view was more relevant to socially responsible investing (SRI) – an earlier form of what has evolved into ESG – that was built around rigid criteria to exclude non-compliant firms.
SRI investors imposed their views within portfolios bluntly: broad exclusions on companies engaged in business activities deemed to be objectionable, even in cases where the objectional activity was only a small part of the overall business. The result was predictable: companies, and even whole industries, were ruled out of bounds, leaving the the portfolio less diversified and usually delivering lower returns. The lost return potential may have been less important for many investors than the principle at stake, and they knowingly bore the cost of this trade-off.
Modern sustainable investing, in contrast, tends to take a more nuanced and inclusive application of ESG metrics to the security selection process. This begins with a public and transparent ESG scoring system, such as the widely followed MSCI ratings, that ranks companies in the public markets across a range of environmental, social and governance metrics – providing a numerical score for each sub-category, as well as the overall enterprise (Exhibit 4).
ESG scores are widely distributed
Exhibit 4: Distribution of ESG scores by region

Source: MSCI, J.P. Morgan Asset Management; data as of April 11, 2022.
A key benefit of this model over the more exclusionary SRI framework is that it does not establish a strict “bright line” criterion for eligibility, but rather allows for a relative ranking of companies against one another. It also allows investors to seek increased ESG metrics across a broadly diversified portfolio or tilt their strategy towards particular criteria (E, S, or G) that may be more or less important to them.