Municipal ETF Channel Reaches $183B AUM Milestone Amid $1.64B Weekly Inflow Surge

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Weekly Channel Summary

The Municipal ETF channel continues to show robust growth, currently boasting a total of $183B in Assets Under Management (AUM) across 133 ETFs and 47 issuers. Investor demand remains strong as we close out the year, with the channel attracting $1.64B in net new money over the past week (5-Day). This recent activity contributes to an impressive Year-to-Date (YTD) flow total of $38.54B and a trailing 1-year flow figure of $39.03B, highlighting the consistent appeal of tax-exempt fixed income strategies in the current market environment.

This Week’s Performance Leaders and Laggards

Municipal performance was generally positive across all categories this week, led by the Intermediate and Long duration segments, which both returned 0.08%. On a Year-to-Date (YTD) basis, the Intermediate category continues to lead the channel with a total return of 4.56%. Conversely, the High Yield category was the week’s laggard, posting a marginal return of 0.01%, though it remains comfortably positive for the year with a 3.74% YTD return.

Category Performance Snapshot

Category WTD 1 Month 3 Month 6 Month YTD 1 Year
Intermediate 0.08% 0.10% 1.62% 4.49% 4.56% 4.80%
Long 0.08% -0.10% 1.88% 5.61% 2.32% 2.75%
Single State 0.06% 0.01% 1.57% 4.41% 3.18% 3.49%
Short 0.05% 0.26% 0.65% 2.03% 3.86% 3.95%
High Yield 0.01% -0.09% 1.43% 4.49% 3.74% 4.14%

Top & Bottom 5 ETFs by Weekly Performance

On an individual fund basis, the OVM (Overlay Shares Municipal Bond ETF) led the channel this week with a 0.65% return. At the bottom of the performance rankings, the RTAI (Rareview Tax Advantaged Income ETF) and XMPT (VanEck CEF Muni Income ETF) struggled, posting weekly returns of -0.47% and -0.34%, respectively.

Ticker Fund Name WTD Performance
Top Performers
OVM Overlay Shares Municipal Bond ETF 0.65%
NMB Simplify National Muni Bond ETF 0.64%
RMOP Rockefeller Opportunistic Municipal Bond ETF 0.12%
RMCA Rockefeller California Municipal Bond ETF 0.12%
HIMU iShares High Yield Muni Active ETF 0.12%
Bottom Performers
MUNX AMG GW&K Muni Income ETF 0.00%
GMNY Goldman Sachs Dynamic New York Municipal Income ETF 0.00%
ZTAX X-Square Municipal Income ETF -0.23%
XMPT VanEck CEF Muni Income ETF -0.34%
RTAI Rareview Tax Advantaged Income ETF -0.47%

Analyzing the Weekly Flows

Total net flow for the channel reached $1.64B this week, with investors showing a clear preference for liquidity and core duration. The Intermediate category saw the most significant inflows, gathering $715M, bringing its total AUM to $121.1B. The Short category also saw substantial activity with $674M in new investment. While every major category remained in positive territory, the Long duration segment recorded the lowest net intake for the week at $16M.

Category Flows Summary

Category Fund Count AUM 5 Day 30 Day 90 Day YTD 1 Year
Intermediate 52 $121.1B $715M $2,553M $8,484M $21,015M $21,203M
Short 24 $28.7B $674M $1,374M $2,919M $8,418M $8,558M
Single State 28 $13.7B $148M $537M $1,786M $3,356M $3,413M
High Yield 18 $14.7B $82M $529M $1,362M $4,883M $4,897M
Long 9 $4.4B $16M $45M $250M $474M $483M

Top & Bottom 5 ETFs by 5-Day Flow

The JMST (JPMorgan Ultra-Short Municipal Income ETF) was the runaway winner for inflows this week, pulling in $502M. Conversely, the CAM (AB California Intermediate Municipal ETF) and FTMH (Franklin Municipal High Yield ETF) saw the largest net outflows, albeit at modest levels of -$6M and -$1M, respectively.

Ticker Fund Name 5-Day Flow
Inflows
JMST JPMorgan Ultra-Short Municipal Income ETF $502M
VTEB Vanguard Tax-Exempt Bond ETF $234M
JMUB JPMorgan Municipal ETF $91M
SUB iShares Short-Term National Muni Bond ETF $90M
VTEC Vanguard California Tax-Exempt Bond ETF $77M
Outflows
CAM AB California Intermediate Municipal ETF -$6M
FTMH Franklin Municipal High Yield ETF -$1M
FTCA Franklin California Municipal Income ETF -$1M
FTMS Franklin Short-Term Municipal Income ETF $0M
FTMA Franklin Massachusetts Municipal Income ETF $0M

Issuer League Table Update

iShares continues to lead the channel in market share at 33.49%, followed by Vanguard at 26.48%. Despite iShares’ dominant size, JPMorgan was the clear leader in gathering weekly inflows, adding $600M to its Municipal ETF lineup. Among the major issuers, First Trust saw the lowest relative activity with $5M in weekly inflows, contrasting with the much larger totals seen by the top three brands.

Top 5 Issuers by AUM

Brand Fund Count AUM AUM Market Share
iShares 10 $61.15B 33.49%
Vanguard 8 $48.34B 26.48%
JPMorgan 4 $13.37B 7.32%
SPDR 5 $9.44B 5.17%
Capital Group 3 $8.12B 4.45%

Top & Bottom 3 Issuers by 5-Day Flow

Brand 5-Day Flow
Inflows
JPMorgan $600M
Vanguard $421M
iShares $175M
Outflows
Invesco $23M
VanEck $17M
First Trust $5M

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.