Muni ETF Boom Stalls After Record Gains as Investors Seek Yield

Municipal exchange-traded funds, still a relatively new and small part of the $4 trillion state and local debt market, have seen growth stall dramatically after record inflows last year as the shift away from mutual funds slowed.

These ETFs have garnered about $3.9 billion so far this year, down from $14.8 billion in the year-ago period, according to data compiled by CreditSights. This marks a slowdown from last year when a record $29 billion flowed into the funds, which had attracted investors with lower fees and the opportunity to tamp losses in the worst muni-market rout in decades.

Since they were first introduced into the muni market about 15 years ago, assets in such ETFs have surged to roughly $110 billion, according to data compiled by Bloomberg. Morgan Stanley expects muni ETF assets to jump to $200 billion by 2026, one-third of the time it took to reach the $100 billion mark.

Even though these funds are still a small part of the muni market, they have grown rapidly and provide investors with less capital an entry point. That growth was hindered this year, largely because of outflows in short-duration ETFs as individual investors opted for Treasuries and actively managed funds to weather the volatility in markets, said Bloomberg Intelligence’s Eric Kazatsky.

“This year’s slower pace in ETF flows were due, in large measure, to the expectations of Federal Reserve’s rate hikes and the expectation of higher muni yields,” Patrick Luby, a senior municipal strategist for CreditSights, said in an email. “With the market now pricing that the terminal rate is not far off, I expect that we will see increased comfort with and demand for duration, and that ETF flows in the second half of the year will be stronger than in the first half.”

Muni ETFs Start to Recover After Sudden Halt to Inflows