ETFs trade like stocks, are subject to investment risk, including possible loss of principal.

Equities are subject to market, market sector, market liquidity, issuer, and investment style risks, among other factors, to varying degrees. Small and midsized company stocks tend to be more volatile and less liquid than larger company stocks as these companies are less established and have more volatile earnings histories. Investing in foreign denominated and/or domiciled securities involves special risks, including changes in currency exchange rates, political, economic, and social instability, limited company information, differing auditing and legal standards, and less market liquidity. These risks generally are greater with emerging market countries.

The securities of issuers located or doing substantial business in emerging market countries tend to be more volatile and less liquid than the securities of issuers located in countries with more mature economies. There may be less information publicly available about an emerging market issuer than about a developed market issuer and/or the available information may be outdated or unreliable. In addition, emerging market issuers may not be subject to accounting, auditing, legal and financial reporting standards comparable to those in developed markets potentially making it difficult to evaluate such issuers. Emerging markets generally have less diverse and less mature economic structures and less stable political systems than those of developed countries.

The fund's incorporation of ESG considerations into its investment approach may cause it to make different investments than funds that invest in equity securities of U.S. companies that do not integrate consideration of environmental, social or governance issues when selecting investments. Under certain economic conditions, this could cause the fund to underperform funds that do not incorporate ESG considerations. The incorporation of ESG considerations may affect the fund’s exposure to certain sectors and/or types of investments, and may adversely impact the fund’s performance depending on whether such sectors or investments are in or out of favor in the market.

The fund is non-diversified, which means that the fund may invest a relatively high percentage of its assets in a limited number of issuers. Therefore, the fund's performance may be more vulnerable to changes in the market value of a single issuer or group of issuers and more susceptible to risks associated with a single economic, political or regulatory occurrence than a diversified fund.

Recent market risks include pandemic risks related to COVID-19. The effects of COVID-19 have contributed to increased volatility in global markets and will likely affect certain countries, companies, industries and market sectors more dramatically than others. To the extent the fund may overweight its investments in certain countries, companies, industries or market sectors, such positions will increase the fund's exposure to risk of loss from adverse developments affecting those countries, companies, industries or sectors.

Although fund shares are listed for trading on an exchange and may be listed or traded on other U.S. and non-U.S. stock exchanges as well, there can be no assurance that an active trading market for such fund shares will develop or be maintained. Trading in fund shares may be halted due to market conditions or for reasons that, in the view of the listing exchange, make trading in fund shares inadvisable. In addition, trading in fund shares on an exchange is subject to trading halts caused by extraordinary market volatility pursuant to exchange "circuit breaker" rules. There can be no assurance that the requirements of the listing exchange necessary to maintain the listing of the fund will continue to be met or will remain unchanged or that fund shares will trade with any volume, or at all, on any stock exchange.

Please refer to the prospectus for a more complete discussion of the fund's main risks.