Global ETF assets have climbed to roughly $20 trillion, and one structure is drawing fresh attention: dual share classes, where a single portfolio can be accessed as both a mutual fund and an ETF. Funmi Osiyale, from J.P. Morgan's ETF sales team, sits down with Dimensional’s Joel Schneider and Lauren Olson to explore how the model works and what benefits investors could see — from potential cost savings and tax efficiency to broader access and simpler product lineups. The conversation also covers day-to-day market mechanics, liquidity considerations and what’s next for Dimensional’s ETF platform.    This episode was recorded on April 14, 2026.   This podcast is intended for institutional clients only. The views expressed in the podcast may not necessarily reflect the views of J.P. Morgan Chase & Co, and its affiliates, together J.P. Morgan, and do not constitute research or recommendation advice or an offer or a solicitation to buy or sell any security or financial instrument. Referenced products and services in this podcast may not be suitable for you and may not be available in all jurisdictions. J.P. Morgan may make markets and trade as principal in securities and other asset classes and financial products that may have been discussed. For additional disclaimers and regulatory disclosures, please visit www.jpmorgan.com/disclosures (http://www.jpmorgan.com/disclosures) . Copyright 2026 JPMorgan Chase & Co. All rights reserved.

 304