Core Insights - The SEC is set to grant exemptive relief to Dimensional Fund Advisors for offering dual share class funds, a move that has been anticipated for two years [2] - Vanguard was previously the only asset manager allowed to offer dual share class funds, but with its patent expiring in 2023, other managers are now looking to adopt this structure [3] Group 1: SEC's Decision and Market Implications - The SEC's decision may lead to a wave of applications from other asset managers, who are encouraged to update their applications to resemble Dimensional's to expedite the approval process [2] - There are questions about how quickly asset managers will implement dual-class funds and whether the market will see a significant influx of new ETF share classes [4] Group 2: Administrative Considerations - Asset managers may face administrative challenges in managing dual-class funds, and the transition may not be as rapid as some expect, potentially leading to a gradual rollout rather than a flood of new offerings [4] - Custodians will also need to be prepared for the administrative tasks associated with the introduction of new ETF share classes and the potential movement of investors [4] Group 3: Investor Benefits - Funds that introduce ETF share classes are likely to provide "exchange privilege," allowing existing investors to switch without triggering capital gains taxes, thus offering tax advantages [5] - The in-kind redemption mechanism of ETFs can help purge built-up capital gains, benefiting investors in mutual fund share classes by minimizing potential tax liabilities [5]