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ETF Share Classes Uncovered: Regulatory Readiness, Operational Resilience and New Opportunities



The ETF lifecycle, covered.

From design and trade to securities finance, servicing and collateral, we’ve got the ETF lifecycle covered. Whether you are an issuer looking to build a fund or an investor or sponsor looking to better manage your ETF portfolio, we can help you operate ETFs with confidence.

ETX Supports Your Needs Across the ETF Lifecycle

  • Advanced ETF servicing technology provides the connection to ETF issuers, authorized participants, custody, fund accounting, middle office and transfer agency solutions
  • Modernized basket creation capabilities, which also provide operational oversight and shared client experience
  • Our AP online portal, ETF Center, is the home for a large portion of the global authorized participant community seeing over $2 trillion in order flow1
  • BNY Intelligent Basket Builder enables negotiation of orders between the sell-side and buy-side of the ETF ecosystem for on-demand portfolio construction with ease and reduced latency
  • ETF-centric data hub provides near real-time access to critical ETF data information that is the lifeblood for managing an ETF
1As of September 2025, based on internal BNY data

Spotlight on ETX: Intelligent ETF technology as advanced as the market.

BNY's ETX platform has been specifically designed to support the unique needs of the ETF ecosystem by creating a platform that enables the transformation of any existing fund into a liquid tradable asset. It integrates an ETF operating model with the ETF ecosystem by combining end-to-end capabilities while delivering unparalleled flexibility and automation.

Supporting all ETF services, ETX connects you with the entire ETF industry — putting BNY at the nexus of ETF creation, strategy, trade execution, custody and everything in between.

Built on a proven, high-volume platform, our services are used by many of the industry’s largest ETF issuers.

Looking Forward

The SEC’s Dimensional approval marks more than a procedural milestone—it represents the fusion of mutual funds and ETFs into a single, flexible framework. For investors, it means broader access and potential cost and tax advantages. For asset managers, it offers the chance to modernize legacy portfolios within a clear regulatory structure.

With governance, technology and collaboration aligned, 2026 is set to be the year ETF share classes take flight, bridging two worlds and shaping the next decade of fund innovation. At BNY, we believe that combining innovation with operational rigor, along with education, will help firms navigate this historic change—and the ones yet to come.

To watch the webinar replay, please click here.
For more ETF insights, please visit our ETF Corner or contact us.

Source: ETFGI data, July 2025




Did You Know?

18,000


BNY’s ETX platform processed over 18,000 ETF creation and redemption orders, totaling over $250bn in notional transaction value in October 2025

140,000


The platform created over 140,000 baskets in October 2025

Source: Internal BNY Data. 

The recent historic ruling by the Securities and Exchange Commission (SEC) allows for the addition of exchange-traded funds (ETFs) share classes to mutual funds, marking a sea change for the industry. At BNY, we have been closely monitoring this change, assessing its implications across the ETF landscape and the opportunities for market participants.

Experts from our asset servicing, markets, investment management and distribution arms recently convened to share their insights and perspectives on what’s ahead for 2026 and beyond.

The discussion uncovered a consistent theme: technology, governance and investor demand are converging to reshape how fund value is created and delivered. Discover the key takeaways from our recent webinar. To watch the replay, please click here.

Panelists included:

  • Ben Slavin – Industry Head of ETFs, BNY, moderator
  • Jeff English – Head of Equity Sales, Global Markets Trading, BNY
  • Justin Fay – Investment Product Lead and Distribution, BNY Pershing
  • Jim Holleran – Head of ETF product, BNY
  • Jason Ronca – Head of Capital Markets – ETFs, BNY Investments

    

Shaping the Future of ETFs in Mutual Funds: From Regulation to Scale

Four Key Areas

The SEC decision has unleashed a wave of industry excitement. “What I love about the ETF industry is it's very innovative at its core. We as an industry tend to run towards the fire, things that need to be solved, that present unique challenges,” said Jason Ronca, Head of Capital Markets – ETFs, BNY Investments. “We believe in the ultimate endgame, which is to provide choice for investors.”

The webinar discussion centered on four key areas that captured the industry’s direction and momentum.

  1. SEC delivers breakthrough regulation
  2. Client demand drives market acceleration
  3. Strong operational foundation builds stability
  4. Governance, distribution and the road ahead

SEC Delivers Breakthrough Regulation

This fall, the SEC granted approval to Dimensional Fund Advisors to add ETF share classes to 13 mutual funds, a turning point for the $30 trillion U.S. mutual fund industry.

As the first such decision since Vanguard’s patent on ETF share classes expired in 2023, it reopens an opportunity that had been closed to the rest of the industry. Following the Dimensional decision, more than 85 other investment firms are now seeking similar approvals.

For investors, the potential is transformative: access to existing mutual fund strategies with ETF-style intraday liquidity, transparency and potential tax advantages. SEC Commissioner Mark T. Uyeda has noted that the structure “allows a single fund to offer both exchange-traded and traditional mutual fund shares, providing flexibility while preserving investor protections.”

The development comes on top of the growth in active ETF strategies. “In terms of flow, they’re up about 40% so far this year,” said Justin Fay, Investment Product Lead and Distribution, BNY Pershing. “This year, we’re getting more into active equity products in these particular solutions, as opposed to fixed income.”

But there are also challenges. “With the tailwinds associated with ETFs, there are more and more underlying asset types being put into the ETF wrapper,” said Jeff English, Head of Equity Sales, Global Markets Trading, BNY. “In certain circumstances, that creates challenges from an authorized participant perspective, making it difficult to source liquidity from some of these ETFs, for example.”

Client Demand Drives Market Acceleration

If regulatory change provides the framework, investor demand is the engine. Active ETFs are driving record-breaking growth across the industry. They account for about 10% of U.S. ETF assets but have captured approximately one-third of all 2025 net flows. Globally, active ETF assets have surpassed $1.5 trillion.1

“Speaking from my own experience, there have been a number of clients who are kicking the tires and thinking about this on the sidelines,” said Ben Slavin, Industry Head of ETFs, BNY.

“For years, ETFs were seen as a vehicle just to provide exposure, generally to track an index,” Ronca said. “We’ve seen a paradigm shift. Investors are now using ETFs, and active ETFs in particular, as a tool to design more precise outcomes—saving for retirement, college, buying a house, even going on vacation.”

This trend is poised to accelerate as mutual fund managers add ETF share classes, and asset managers continue to offer their best ideas in multiple delivery mechanisms.1

Panelists agreed on the need for education and guidance. “What I try to do is share insights with asset managers about what we're hearing from broker-dealers and registered investment advisors,” said Fay. “We’re trying to arm the asset managers so they can talk to advisors about why they should be considering these types of share classes.”

Strong Operational Foundation Builds Stability

Beyond the growing demand lies a more complex challenge: operational readiness. ETF share classes require unprecedented coordination across custody, accounting, fund administration, trading, and tax reporting.

“Clients are taking a thoughtful approach because there's so much to think about from an operational perspective.” said Jim Holleran, Head of ETF product, Asset Servicing, BNY. “The real risk isn’t being late to market,” he added. “It’s launching before you have a stable operating model. This structure won’t be turnkey from day one.”

A key enabler will be the Depository Trust & Clearing Corporation (DTCC), which is upgrading its Fund/SERV platform to support non-taxable share-class exchanges between mutual funds and ETFs. Industry testing is scheduled through late 2025 and early 2026, with full rollout expected in the middle of next year.

The initiative would allow investors to convert mutual fund shares into ETF shares seamlessly, without triggering capital gains events, a key factor in driving widespread adoption.

Another development is the voluntary exchange, the ability for advisors to move clients from mutual funds to ETF share classes automatically. Getting that right at the industry level is crucial.

Governance, Distribution and the Road Ahead

ETF share classes will blur traditional boundaries across governance, compliance and distribution, bringing unique challenges to solve.

For fund boards, the focus will be cross-class fairness—ensuring that tax efficiency in one class doesn’t disadvantage another. Boards need clear, measurable metrics to ensure all shareholders are treated equitably.

Advisors and broker-dealers face their own adjustments. Regulation Best Interest (Reg BI) obligations will require evaluating whether recommending an ETF share class truly serves the client’s best interest. Meanwhile, firms must prepare for new licensing, compliance, and recordkeeping needs.

Early adoption is expected to be deliberate rather than explosive. Dimensional’s first ETF share classes are slated to launch in early 2026, with other issuers following later in the year. Still, the directional momentum is undeniable. Every participant predicted that active ETFs’ market share will continue to expand.

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Home > Insights


ETF Share Classes Uncovered

Regulatory Readiness, Operational Resilience and New Opportunities



STEP INTO THE ETF CORNER.​
WHERE EVERYTHING CONNECTS.


Visit BNY's ETF Corner for more insights.​

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Sed ultricies, ligula vitae fringilla blandit, magna lectus scelerisque massa, nec condimentum diam erat eu urna Sed ultricies, ligula vitae fringilla blandit, magna lectus scelerisque massa.

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