Skip to Content

How Devoted Is Your Fund Manager to Sustainable Investing?

The answer may surprise you. Three takeaways from the Morningstar ESG Commitment Level landscape.

A photo illustration of trend lines and clouds.

In 2022, sustainable investing was put to the test, with asset managers reconsidering their ESG ambitions. Russia’s attack on Ukraine ignited an energy crisis that shook the world. While flows into sustainable funds held up better, elevated oil prices meant performance lagged. Meanwhile, greenwashing concerns arose, prompting regulators to clamp down on misleading environmental, social, and governance investing claims. Criticism of sustainable investing grew, especially among politicians in the United States. And some asset managers stepped back from previous commitments.

Sustainability-focused investors should be discerning when selecting fund managers. Enter the Morningstar ESG Commitment Level, which aims to provide insights to simplify this process for investors. The ESG Commitment Level is a qualitative measure that aims to help investors better understand which asset managers are committed to delivering the sustainability outcomes that best meet investors’ preferences.

How committed is your fund manager to ESG investing? The answer may surprise you. So look closely when deciding what sustainable fund to own.

1) Just eight of 94 asset managers earn top marks.

Out of the 94 asset managers covered under the Morningstar ESG Commitment Level, we have awarded the highest honors to just eight. Robeco, Parnassus, Calvert, Impax, Australian Ethical, Boston Trust Walden, Affirmative Investment Management, and Stewart Investors all earn ESG Commitment Levels of Leader. The chart below shows the breakdown of ESG Commitment Levels. Meanwhile, 17 asset managers earn the next-highest rating of Advanced.

Donut chart showing the breakdown of asset managers by ESG Commitment Level: 8 Leaders, 17 Advanced, 43 Basic, and 26 Low.

The largest and most diverse grouping of asset managers—43 firms—receive ESG Commitment Levels of Basic. These range from industry behemoths such as BlackRock and State Street to boutiques including Colchester Global Investors and Acadian Asset Management. In general, these firms are progressing in their sustainability efforts but still blend in with the crowd. Some are still in the early stages, having kicked off ESG integration programs within the past five years, while others are much further along—close to, but not quite reaching, Advanced.

This breakdown reflects the varied landscape of ESG integration in asset management globally. A few firms continue to set the standard for sustainability-focused investing, and most are still playing catch-up.

2) European asset managers tend to be further along than their peers, U.S. firms less so.

More than half of European firms under coverage earn ESG Commitment Levels of Leader or Advanced. The United Kingdom has the highest proportion of Leader firms, including Impax, Affirmative Investment Management, and Stewart Investors.

Europe’s advantage in sustainable investing is driven at least in part by local investor preferences. Since the 1970s, for example, Norway’s sovereign wealth fund has developed sustainability criteria within its investment objectives, setting a standard for other large Nordic asset owners to follow. In recent years, the EU Action Plan on Sustainable Finance, which aims to reorient capital flow toward sustainable activities, and the Sustainable Finance Disclosure Regulation have accelerated the adoption of ESG strategies by investors across Europe.

Bar chart showing EU and UK firms tend to be more highly regarded than U.S. and Australian firms when it comes to ESG investing.

The U.S. matches the U.K. in terms of the number of firms earning Leader, including Parnassus, Calvert, and Boston Trust Walden. However, by contrast, more than half of the U.S. firms under coverage land at Basic, and 12 earn Low.

Although sustainable strategies have grown rapidly in the U.S., the pace of this acceleration continues to lag Europe, largely because of the political and regulatory environment. U.S. regulation has fluctuated between a neutral stance and opposition by the previous administration of Donald Trump. More recently, the Securities and Exchange Commission has proposed rules that would increase reporting requirements for public companies, ESG-branded funds, and all funds that use ESG criteria in their process. These disclosure rules should create a clearer and more accessible environment for ESG-focused investors.

3) Small is beautiful.

The most highly rated asset managers tend to be small, dedicated shops with a high percentage of assets in ESG-focused funds. The Big Three, namely BlackRock, Vanguard, and State Street, are constrained in their ability to lead on ESG matters in part because most of their assets track non-ESG indexes. BlackRock and State Street earn Basic ESG Commitment Levels, while Vanguard earns Low.

Exhibit 3 shows a link between asset manager size and ESG Commitment Level. Among the most highly rated managers, Leader-rated Impax and Parnassus have fund assets of $10.5 billion and $38.0 billion, respectively, 100% of which is held in ESG-focused strategies (as of August 2022).

The largest shop to earn top marks is Robeco, with nearly $82 billion in fund assets as of August 2022. Robeco has been a trailblazer in sustainable investing for decades through RobecoSAM, which was founded in 1995 as Sustainable Asset Management. RobecoSAM became an affiliate of Robeco in 2007 and was fully integrated into Robeco in 2021.

A chart showing that some of the largest asset managers earn Low and Basic ESG Commitment Levels.

Meanwhile, larger firms, which typically serve a broader spectrum of investors with various needs and ESG preferences, tend to have lower ratings. The largest 10 managers in our sample include seven firms rated Basic and three rated Low. These managers built their businesses through commendable strategies such as low-cost investing, technological innovation, and sharp stock-picking, but sustainable investing is a lower priority in the firms’ philosophies.

Large asset managers such as BlackRock, Vanguard, and Fidelity Investments face challenges when it comes to using all of the features in the ESG toolkit. For example, their outsize position in the markets precludes them from proposing or sponsoring shareholder resolutions, which are crucial tools for investors who aim to drive sustainable change through active ownership.

The author or authors do not own shares in any securities mentioned in this article. Find out about Morningstar’s editorial policies.

More in Sustainable Investing

About the Author

Alyssa Stankiewicz

Associate Director
More from Author

Alyssa Stankiewicz is an associate director of parent research for Morningstar Research Services LLC, a wholly owned subsidiary of Morningstar, Inc. Stankiewicz supports firm-level due diligence and is a member of the firm's US and global parent ratings committees, which oversee the assignment of Morningstar Parent Pillar ratings for all investment managers under coverage.

Before her current role at Morningstar, Stankiewicz led sustainable funds research in North America, spearheading efforts on the ESG Commitment Level and publishing reports on the sustainable funds landscape.

Before joining Morningstar in 2019, Stankiewicz completed her Master of Business Administration in sustainable innovation at the University of Vermont. She also holds bachelor's degrees in Spanish and linguistics from Earlham College.

Sponsor Center