ESG Defies Wall Street’s Efforts to Package It Neatly

Wall Street is trying to bottle ESG, but ESG has other ideas.

Mutual funds and exchange-traded funds based on environmental, social and governance attributes have gathered a lot of money recently. They took in $51 billion in 2020, $3 billion more than during the previous 11 years combined, according to Morningstar. This year’s flows are even bigger, $56 billion through September.

For fund companies, it’s a sure sign that demand for ESG is surging, and they’re rushing to meet it. They launched a record 90 ESG funds in 2020 and kept it up this year, starting 110 through September. Many more are planned or on the way. They’re also getting help from index providers, who are rolling out ESG versions of popular indexes. Want an ESG-friendly S&P 500? There’s an index for that and at least two ETFs that track it.

At its core, ESG is just a variation on a game that fund managers have played for decades: Pick stocks and bonds and charge a hefty fee for it. The basic premise is that investors can make more money investing in companies with ESG attributes that make them less risky or more likely to deliver higher returns or both. These companies might have lower carbon emissions (E) or higher customer satisfaction and labor standards (S) or independent and diverse boards of directors (G). Many ESG attributes, or factors in ESG-speak, are quantitative, so they can also be tracked by an index.

In that regard, ESG is no different from picking companies based on expected growth, valuation, yield or any one of many financial criteria fund managers have long used to find the best companies. But ESG is straying from its roots as a well-defined investment strategy, and that’s a problem for fund companies. Traditional styles of investing such as growth and value have become simpler, more transparent and easier to understand over time. So simple, in fact, that most traditional styles are now easily replicated by indexes. ESG, on the other hand, is becoming murkier, harder to define and explain, if it can still be called an investment strategy at all. That makes ESG increasingly difficult, if not impossible, to deliver in a fund.