SMAs, ETFs Continue to Be Popular with Retail Buyers: Conference Panel

Why It Matters

The surge in SMA and ETF adoption reshapes municipal market liquidity and pricing, while offering retail investors customized, tax‑advantaged exposure. This trend forces issuers and advisors to adapt product strategies and technology infrastructures.

Key Takeaways

• Muni SMAs hold $1.3 trillion across ~180 managers
• Municipal ETF assets rose 22.4% YoY to $163.1 billion
• Technology drives scalable management of SMAs and ETFs
• Electronic trading reached 18.7% of total volume in 2025
• Aging retail investors favor low‑duration, tax‑efficient muni products

Pulse Analysis

The rapid expansion of separately managed accounts and municipal ETFs reflects a broader shift in retail investing toward personalization and tax efficiency. By wrapping municipal bonds in equity‑like structures, SMAs and ETFs give investors the ability to place stop‑loss orders, execute quickly, and tailor exposures to specific geographic or sectoral preferences. This flexibility is especially appealing amid heightened political scrutiny and the desire to harvest tax losses, positioning SMAs as a preferred vehicle for sophisticated retail portfolios.

Technology underpins this growth, with algorithmic trading platforms and automated order management systems enabling firms to handle the massive scale of SMA and ETF assets. Electronic trading now represents nearly one‑fifth of total market volume, a figure that has risen steadily as investors demand faster execution and lower transaction costs. The integration of advanced analytics also supports cross‑asset rate strategies, allowing advisors to blend municipals, Treasuries, and corporates into unified, duration‑targeted solutions that meet clients' after‑tax yield objectives.

Demographic trends further accelerate demand. As baby‑boomers retire, they prioritize lower‑duration, high‑after‑tax returns, driving inflows into SMAs and ETFs that offer both liquidity and customization. These inflows are likely to keep the municipal yield curve steeper than historical norms, creating opportunities for yield‑seeking investors while challenging issuers to price new debt competitively. Overall, the convergence of technology, tax considerations, and shifting investor age profiles is reshaping the municipal market landscape.