Research and analysis to keep sustainable investors up to-date on a broad range of topics that include trends and developments in sustainable investing and sustainable finance regulatory updates, performance results and considerations, investing through Index funde and actively managed portfolios, asset allocation updates, expenses, ESG ratings and data, company and product news, green, social and sustainable bonds, green bond funds as well as reporting and disclosure practices, to name just a few.
Research and analysis to keep sustainable investors up to-date on a broad range of topics that include trends and developments in sustainable investing and sustainable finance, regulatory updates, performance results and considerations, investing through index funds and actively managed portfolios, asset allocation updates, expenses, ESG ratings and data, company and product news, green, social and sustainable bonds, green bond funds as well as reporting and disclosure practices, to name just a few.
A continuously updated Funds Directory is also available to investors. This is intended to become a comprehensive listing of sustainable mutual funds, ETFs and other investment products along with a description of their sustainable investing approaches as set out in fund prospectuses and related regulatory filings.
Sustainable Bottom Line: Investors remain positive on environmental mutual funds and ETFs, a category that has consistently experienced net inflows over the last six years.
Sustainable Bottom Line: Assets of sustainable long-term mutual funds and ETFs reached $382 billion but recorded net outflows while selected sustainable indices trailed conventional counterparts.
Sustainable Bottom Line:Focused sustainable ultrashort bond funds are limited in number to eight funds but offer sustainable investors a range of sustainable investing strategies.
Sustainable Bottom Line: The 27 focused sustainable L-T mutual funds and ETFs with references to "impact" in their names employ impact-oriented approaches that vary significantly.
Sustainable Bottom Line: Vanguard reduces fees on the largest focused sustainable index fund, a strong potential core holding candidate in diversified sustainable and/or conventional portfolios.
Sustainable Bottom Line: Focused sustainable funds employing a "core/ESG light" strategy make it possible to achieve broad market exposure, low tracking error, and market-based returns.
Free access to regularly updated original research and analysis focused exclusively on sustainable finance and investing, providing investors with the guidance needed to make informed investment decisions that align with their personal values and financial goals while also contributing to the advancement of positive long-term environmental and social outcomes.
By offering financial support for our current work, either in the form of a one-time or regular contributions, you help to defray some of the costs associated with conducting our research and analysis as well as to maintain the www.sustainableinvest.com website.
Helping us to expand our research capabilities and offerings over time to cover additional relevant topics geared to sustainable investors.
Sustainable Bottom Line: Green bond funds, which invest in debt issued to finance or invest in environmental or climate-friendly projects, offer financial returns and outcomes.
Sustainable Bottom Line: Focused sustainable US equity funds gained 12.9% in 2025, lower than the previous two years but significantly offsetting 2022's decline of 20.7%. Notes of Explanation: Categories arrayed from large-cap funds to small-cap funds, along with their style variations
Research and analysis to keep sustainable investors up to-date on a broad range of topics that include trends and developments in sustainable investing and sustainable finance, regulatory updates, performance results and considerations, investing through index funds and actively managed portfolios, asset allocation updates, expenses, ESG ratings and data, company and product news, green, social and sustainable bonds, green bond funds as well as reporting and disclosure practices, to name just a few.
A continuously updated Funds Directory is also available to investors. This is intended to become a comprehensive listing of sustainable mutual funds, ETFs and other investment products along with a description of their sustainable investing approaches as set out in fund prospectuses and related regulatory filings.
Many questions have surfaced in recent years regarding sustainable and ESG investing. Here, investors and financial intermediaries will find materials that describe the various approaches to sustainable investing and their implementation. While sustainable investing approaches vary and they have thus far defied universally accepted definitions, many practitioners agree that they fall into the following broad categories: Values-based investing, investing via exclusions, impact investing, thematic investments and ESG integration. In conjunction with each of these approaches, investors may also adopt various issuer engagement procedures and proxy voting practices. That said, sustainable investing approaches will continue to evolve.
In addition to periodic updates regarding sustainable investing and how this form of investing is evolving, investors and financial intermediaries interested in implementing a sustainable investing approach will also find source materials that cover basic investing themes as well as asset allocation tactics.
Thoughts and ideas targeting sustainable investing strategies executed through various registered and non-registered sustainable investment funds and products such as mutual funds, Exchange Traded Funds (ETFs), Exchange Traded Notes (ETNs), closed-end funds, Real Estate Investment Trusts (REITs) and Unit Investment Trusts (UITs). Coverage extends to investment management firms as well as fund groups.
