Weekly Channel Summary
The FI: Municipal ETF channel closed the week ending April 2, 2026 with $198 billion in total assets under management across 137 ETFs from 48 issuers. The space continues to attract steady capital, logging $1.23 billion in 5-day net inflows — a solid showing that keeps the year-to-date total at $12.43 billion. Over the trailing one-year period, the channel has gathered an impressive $46.81 billion, underscoring durable and broad-based demand for tax-exempt fixed income exposure.
This Week’s Performance Leaders and Laggards
Municipal bonds delivered broadly positive weekly returns, with the Long category leading all segments with a week-to-date (WTD) gain of +1.09%. Despite that weekly strength, Long munis remain modestly negative on a one-month basis (-1.47%), though they sit in positive territory year-to-date (+0.45%). At the other end of the spectrum, the Short category was the week’s laggard, returning just +0.23% WTD — a reflection of its inherently lower duration sensitivity. Short munis are still tracking positively YTD (+0.50%), benefiting from their defensive positioning in a volatile rate environment.
Category Performance Snapshot
| Category | WTD | 1 Month | 3 Month | 6 Month | YTD | 1 Year |
|---|---|---|---|---|---|---|
| Long | 1.09% | -1.47% | 0.39% | 2.05% | 0.45% | 3.89% |
| High Yield | 1.07% | -1.67% | 0.47% | 1.89% | 0.50% | 3.63% |
| Single State | 0.81% | -1.42% | 0.24% | 1.68% | 0.29% | 3.81% |
| Intermediate | 0.75% | -1.54% | 0.17% | 1.67% | 0.25% | 4.46% |
| Short | 0.23% | -0.50% | 0.47% | 1.19% | 0.50% | 3.43% |
Top & Bottom 5 ETFs by Weekly Performance
At the individual fund level, XMPT (VanEck CEF Muni Income ETF) topped the leaderboard with a WTD return of +2.02%, though it remains one of the steeper year-to-date laggards at -0.59%. On the other end of the spectrum, PVI (Invesco Floating Rate Municipal Income ETF) and AMUN (Abrdn Ultra Short Municipal Income Active ETF) were the week’s notable laggards, returning just +0.03% and +0.06% WTD, respectively — consistent with their ultra-short positioning that limits duration-driven price appreciation.
| Ticker | Fund Name | WTD Performance |
|---|---|---|
| Top Performers | ||
| XMPT | VanEck CEF Muni Income ETF | 2.02% |
| RTAI | Rareview Tax Advantaged Income ETF | 1.68% |
| NMB | Simplify National Muni Bond ETF | 1.38% |
| RMOP | Rockefeller Opportunistic Municipal Bond ETF | 1.31% |
| PZT | Invesco New York AMT-Free Municipal Bond ETF | 1.28% |
| Bottom Performers | ||
| PVI | Invesco Floating Rate Municipal Income ETF | 0.03% |
| AMUN | Abrdn Ultra Short Municipal Income Active ETF | 0.06% |
| GUMI | Goldman Sachs Ultra Short Municipal Income ETF | 0.08% |
| ZMUN | F/m Ultrashort Tax-Free Municipal ETF | 0.08% |
| FUMB | First Trust Ultra Short Duration Municipal ETF | 0.09% |
Analyzing the Weekly Flows
The FI: Municipal channel attracted $1.23 billion in total net flows over the past five days, with demand concentrated squarely in longer-duration, investment-grade exposure. The Fixed Income: Municipal – Intermediate category dominated the week’s flow picture, pulling in $1.19 billion — the vast majority of channel inflows — against a backdrop of $130.5 billion in AUM, reflecting its position as the channel’s anchor segment. The Fixed Income: Municipal – Short category also contributed meaningfully, adding $169 million in weekly inflows. The lone category in outflow territory was Fixed Income: Municipal – High Yield, which shed $243 million over the five-day period — a notable reversal that may reflect investors rotating away from credit risk amid broader market uncertainty.
Category Flows Summary
| Category | Fund Count | AUM | 5 Day | 30 Day | 90 Day | YTD | 1 Year |
|---|---|---|---|---|---|---|---|
| Fixed Income: Municipal – Intermediate | 56 | $130.5B | $1,192M | $2,734M | $6,718M | $6,835M | $26,820M |
| Fixed Income: Municipal – Short | 25 | $31.0B | $169M | $769M | $1,688M | $1,722M | $9,192M |
| Fixed Income: Municipal – Single State | 28 | $15.2B | $76M | $315M | $1,469M | $1,484M | $3,760M |
| Fixed Income: Municipal – Long | 9 | $6.5B | $37M | $1,614M | $2,121M | $2,127M | $2,691M |
| Fixed Income: Municipal – High Yield | 19 | $14.9B | ($243M) | ($729M) | $240M | $264M | $4,353M |
Top & Bottom 5 ETFs by 5-Day Flow
At the individual fund level, MUB (iShares National Muni Bond ETF) led all funds in absolute dollar inflows, attracting $339 million over the week. On the outflow side, HIMU (iShares High Yield Muni Active ETF) experienced the steepest redemptions at $143 million, followed by HYMB (State Street SPDR Nuveen ICE High Yield Municipal Bond ETF) at $94 million — both high yield funds facing a clear risk-off rotation this week.
| Ticker | Fund Name | 5-Day Flow |
|---|---|---|
| Inflows | ||
| MUB | iShares National Muni Bond ETF | $339M |
| VTEB | Vanguard Tax-Exempt Bond ETF | $325M |
| JMUB | JPMorgan Municipal ETF | $117M |
| CGMU | Capital Group Municipal Income ETF | $86M |
| SUB | iShares Short-Term National Muni Bond ETF | $69M |
| Outflows | ||
| HIMU | iShares High Yield Muni Active ETF | ($143M) |
| HYMB | State Street SPDR Nuveen ICE High Yield Municipal Bond ETF | ($94M) |
| HYD | VanEck High Yield Muni ETF | ($60M) |
| PZA | Invesco National AMT-Free Municipal Bond ETF | ($23M) |
| BMOP | BNY Mellon Municipal Opportunities ETF | ($8M) |
Issuer League Table Update
The Municipal ETF issuer landscape remains firmly in the hands of two dominant players. iShares holds the top spot with $65.14 billion in AUM and a 32.87% market share, while Vanguard sits in second at $49.46 billion (24.96%). Together, the two firms account for nearly 58% of all channel assets. On the weekly flow front, Vanguard led all issuers in inflows, gathering $401 million for the week — slightly ahead of iShares at $332 million — reflecting strong demand for the firm’s broad-based, cost-efficient muni offerings. Among the flow laggards, SPDR saw the largest outflows at $49 million, followed by VanEck at $47 million, driven in large part by redemptions in their respective high yield muni products.
Top 5 Issuers by AUM
| Brand | Fund Count | AUM | AUM Market Share |
|---|---|---|---|
| iShares | 10 | $65.14B | 32.87% |
| Vanguard | 8 | $49.46B | 24.96% |
| JPMorgan | 4 | $14.20B | 7.16% |
| Capital Group | 3 | $9.55B | 4.82% |
| SPDR | 5 | $9.36B | 4.72% |
Top & Bottom 3 Issuers by 5-Day Flow
| Brand | 5-Day Flow |
|---|---|
| Inflows | |
| Vanguard | $401M |
| iShares | $332M |
| JPMorgan | $150M |
| Outflows | |
| SPDR | ($49M) |
| VanEck | ($47M) |
| Invesco | ($29M) |
For a deeper dive into these trends, access our FREE, in-depth Municipal ETF reports in the right side panel of this page.
Disclosures
This material is for informational purposes only and should not be considered investment advice. All investments, including ETFs, involve risk, including the possible loss of principal. Investors should consider their investment objectives, risks, charges, and expenses carefully before investing.
This analysis was developed by the team at ETF Action. We leverage advanced AI tools to assist in the drafting and refinement of our content, based on our expert prompts, direction, and final review.
