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JMUB vs TAFM: Differences, Returns & Fees

On May 31, 2026 JMUB's duration was 6.2 years and TAFM's 6.4; JMUB charges 0.18% to TAFM's 0.28%. Net assets: $8.5bn on Oct 9, 2026 for JPMorgan Municipal ETF, and $1.0bn on Oct 8, 2026 for AB Tax-Aware Intermediate Municipal ETF.

JMUB costs 0.10 points a year less; both returned −2.1% over a year; JMUB is 8.2 times larger.

JMUBTAFM
Expense ratio0.18%0.28%
Net assets, as of Oct 8, 2026$8.4bn$1.0bn
Total return, 1 year−2.1%−2.1%
What it tracksNo index, actively managedNo index, actively managed
Holdings in common6%
Below its high5.0%, high on Jul 6, 20265.6%, high on Jul 6, 2026

Holdings in common uses holdings dated May 31, 2026.

−2.1%
JMUB total return, 1 year
−2.1%
TAFM total return, 1 year
0.18%
JMUB expense ratio
0.28%
TAFM expense ratio

What they hold in common

By the books each fund has filed, JMUB and TAFM hold 6% of their money in the same securities at the same weight. Above 50%, holding both is close to holding one of them twice. Holdings dated May 31, 2026.

half

6% in common

Positions both hold, largest shared weight first
Holding JMUB TAFM
Black Belt Energy Gas District, Gas Project, Series 2024D, due Mar 1, 2055 0.43% 0.39%
Buckeye Tobacco Settlement Financing Authority, Series 2020B-2, Class 2, due Jun 1, 2055 0.55% 0.39%
Puerto Rico Sales Tax Financing Corp. Sales Tax, Series A-1, due Jul 1, 2058 0.28% 0.32%
Main Street Natural Gas, Inc., Gas Supply, Series 2022B, due Dec 1, 2052 0.41% 0.26%
Southeast Energy Authority A Cooperative District, Energy Supply, Series 2024A, due Nov 1, 2035 0.24% 0.32%
California Community Choice Financing Authority, Clean Energy Project, Series 2025E, due Oct 1, 2056 0.49% 0.22%
Chicago Transit Authority Sales Tax Receipts Fund, Series 2024A, due Dec 1, 2049 0.18% 0.59%
California Community Choice Financing Authority, Clean Energy Project, Series 2026A-1, due Apr 1, 2056 0.19% 0.18%
PEFA, Inc., Gas Project, Series 2026A, due Apr 1, 2035 0.23% 0.17%
Main Street Natural Gas, Inc., Gas Supply, Series 2024D, due Apr 1, 2054 0.25% 0.17%
Texas Municipal Gas Acquisition and Supply Corp. V, Gas Supply, Series 2026, due Apr 1, 2036 0.31% 0.17%
FHLMC Multifamily VRD Certificates, Series ML-33, due Oct 25, 2040 0.17% 0.17%
Only in JMUB
Black Belt Energy Gas District, Gas Project, Series 2026A, due Dec 1, 2034 0.77%
California Community Choice Financing Authority, Clean Energy Project, Series 2026B, due Mar 1, 2036 0.70%
California Health Facilities Financing Authority, Rady Children's Health, Series 2026B-3, due Aug 15, 2065 0.67%
California Community Choice Financing Authority, Clean Energy Project, Series 2026C, due Feb 1, 2036 0.61%
Connecticut State Health and Educational Facilities Authority, Yale New Haven Health Issue, Series 2024C-1, due Jul 1, 2060 0.52%
Puerto Rico Sales Tax Financing Corp. Sales Tax, Series A-2, due Jul 1, 2040 0.51%
County of Utah, IHC Health Services, Inc., Series 2018C, due May 15, 2058 0.45%
Long Island Power Authority, Electric System, Series 2024B, due Sep 1, 2049 0.43%
Only in TAFM
MARYLAND ST ECON DEV CORP PRIV ACTIVITY REVENUE, due Jun 30, 2055 0.74%
BROWARD CNTY FL SCH DIST, due Jun 25, 2026 0.69%
KENTUCKY ST PUBLIC ENERGY AUTH GAS SPLY REVENUE, due May 1, 2036 0.61%
PUBLIC FIN AUTH WI TOLL REVENUE, due Jun 30, 2060 0.57%
CALIFORNIA CMNTY CHOICE FING AUTH CLEAN ENERGY PROJ REVENUE, due Aug 1, 2055 0.54%
VAIL CO COPS, due Dec 1, 2064 0.52%
NEW YORK ST TRANSPRTN DEV CORP SPL FAC REVENUE, due Jun 30, 2059 0.52%
FEDERAL HOME LOAN MTGE CORP MF VARIABLE RATE CTFS, due Aug 25, 2041 0.49%

Check overlap with more funds →

On the same fields

JMUB
JPMorgan Municipal ETF
TAFM
AB Tax-Aware Intermediate Municipal ETF
Where it sits Bond ETF Bond ETF
Issuer JPMorgan AllianceBernstein
What it is Actively managed Actively managed
Total return, 1 year −2.1% −2.1%
S&P 500 over the same days +17.3% +17.3%
Gap to the S&P 500 −19.3 pts −19.4 pts
Expense ratio 0.18% 0.28%
Holdings 2155 564
Net assets, JMUB as of Oct 9, 2026 and TAFM as of Oct 8, 2026 $8.5bn $1.0bn

JMUB and TAFM on the fields both publish, as of Oct 9, 2026. Source: ETFIQ.

JMUB in plain words

JMUB is actively managed and tracks no index. Over the year to Oct 9, 2026 it returned −2.1% with distributions reinvested. The prospectus expense ratio is 0.18% a year. It sat 5.0% below its high of Jul 6, 2026 on Oct 9, 2026.

TAFM in plain words

TAFM is actively managed and tracks no index. The prospectus expense ratio is 0.28% a year. It sat 5.6% below its high of Jul 6, 2026 on Oct 9, 2026.

Questions people ask

Which returned more over the last year, JMUB or TAFM?
In the year to Oct 9, 2026, with distributions reinvested, JMUB returned −2.1% and TAFM −2.1%.
Which is cheaper, JMUB or TAFM?
JMUB is cheaper, by 0.10 percentage points a year. That is about $10 on $10,000 held for a year. Fees come from each fund's prospectus.
Other comparisons
JMUB vs VTEBJMUB vs LMUBJMUB vs VCRMFLMI vs JMUBPZA vs TAFMTAFM vs TFILMUB vs TAFMMUB vs TAFM
JMUB on its own →TAFM on its own →Hold both: look the portfolio through →Rankings →Standards and sources →
Where these figures came from
JMUB filings on SEC EDGAR ↗JMUB prospectus with the expense ratio (SEC) ↗JPMorgan website ↗TAFM filings on SEC EDGAR ↗TAFM prospectus with the expense ratio (SEC) ↗

ETFIQ links to the documents behind every figure; a link is not an endorsement. A comparison is not a recommendation.

How this is computed

Overlap adds up the smaller of the two weights for each security both funds hold.

Cite this pageCitation, APA and Markdown

ETFIQ, JMUB against TAFM, data as of Oct 9, 2026. https://etfiq.com/compare/any/jmub-vs-tafm

Open data

Free to use with attribution for figures ETFIQ computes; issuer data stays under its owner's terms.