
A lack of clarity around environmental, social and governance (ESG) approaches to investing is creating confusion and making it harder for end investors to choose an investment product that fits their objectives and values.
Leading investment research house Lonsec said that investors relying on pure ESG product scores or labels risk being misled about the true sustainability of the productâs underlying investments.
According to Lonsec analysis, funds that score well on a pure ESG basis do not necessarily score well based on sustainability measures that consider the specific industries and activities the fund is exposed to.
âThe traditional ESG approach tends to be more about process and less about outcomes,â said Tony Adams, Lonsecâs Head of Sustainable Investment Research.
âESG fund managers tend to look at sustainability factors in terms of the risks they pose to a companyâs business model. Academic research supports the assertion that companies that follow strong ESG standards are more likely to outperform those that donât.â
Adams said that while ESG analysis is an important element of a fund managerâs investment approach, it can create confusion for investors looking for investment products that explicitly align with their values.
âIn some cases, you can end up with a portfolio that looks very similar to the broader market when it comes to exposure to things like fossil fuels, gambling, tobacco, or deforestation. For many investors, ESG integration might sound good, but in practice it will often fail to meet their expectations.â
Lonsec analysis highlights gap between ESG and sustainability
Data from Lonsec show that 19% of Australian equity managers rated by Lonsec score highly for ESG awareness but score poorly for sustainability. Likewise, 18% of managers fare relatively poorly in ESG awareness, but end up performing well in terms of the sustainability of the fundâs underlying investments.
Relationship between Lonsecâs ESG and Sustainability Scores

Lonsecâs analysis covers 159 Australian equity funds, which are scored separately based on their ESG integration and the underlying âgoodnessâ of their portfolio.
Lonsecâs ESG score is based on the policy and reporting framework of each manager, and how deeply integrated its ESG process is with their investment decision making.
In contrast, Lonsecâs Sustainability Score looks through to the fundâs underlying investments and assesses how well they align with the United Nationâs Sustainable Development Goals (SDGs), as well as how much exposure the fund hasâdirectly and indirectlyâto ten controversial industries.
âMost investors, if you asked them, would assume there was a strong correlation between ESG and sustainability,â said Adams.
âThat there is such a significant discrepancy demonstrates that we need better communication and better tools to help investors make informed decisions about where they put their money.â
ESG funds must ensure they meet investorsâ expectations
If ESG funds wish to be viewed as sustainable, they need to be transparent about the composition of their portfolio and the size of their exposure to unsustainable industries.
âWhether itâs a company or a managed fund, what the investor really wants to know is: what industries and activities am I ultimately investing in and supporting?â said Adams.
âWhile investors care about a managerâs investment process they are often more concerned about the impact their investment has on society, the planet, and future generations.â
Lonsecâs Sustainability Score helps funds become more transparent by giving financial advisers and end-investors the information they need to build a genuine values-based portfolio.
For fund managers who agree to have their fund scored, Lonsec provides a Sustainability Report detailing the relative success of the fund in supporting the SDGs and minimising exposure to controversial industries. Lonsecâs sustainability research assesses the exposures of individual companies across the entire supply chain, allowing individual investors to make their own decisions about how and where to invest.
Finally, Lonsecâs Sustainability Score reflects the net impact of these measures, which is peer ranked and results in a score between 1 and 5 bees.
âWe chose bees to represent our Sustainability Score because bees are a symbolic reminder of the importance of biodiversity in maintaining the health of the planet,â said Adams.
âWhen advisers and investors see 5 bees next to a fundâs name, we want them to associate that fund with the most sustainable investment outcomes in the market.â
Sustainability issues not always black and white
Sustainable investing is about balance. Avoiding every company with a positive carbon footprint is not necessarily good for our portfolios or humanity. The purpose of Lonsecâs sustainability research is to create transparency so investors can make informed decisions.
âWe can all identify contentious activities, but whether or not to exclude them completely from our portfolio is a different matter,â said Adams.
âFor example, a company like Woolworths is primarily involved in food production and distribution, but it also sells alcohol and tobacco products. Investors will have different views, but we can make sure they know which businesses are exposed to which industries, and how big their exposure is.â
Lonsecâs Sustainability Score exposes the truth about a fund managerâs holdings, helping investors build better portfolios without an ESG black box. As advisers and investors become more educated on the differences between sustainable investing methodologies, fund managers will need to take the lead on transparency and an honest conversation or be left behind.
Published by Lonsec