Data as of Oct 28, 2026.

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MUB vs VXF: Differences, Returns & Fees

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Over the year to Oct 28, 2026, MUB returned −0.4% to VXF's +10.6%; 0% of their weight is in the same names.

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Net assets: $54.1bn on Oct 27, 2026 for iShares National Muni Bond ETF, and $30.2bn on Sep 30, 2026 for Vanguard Extended Market ETF.

At a glance
−0.4%
MUB total return, 1 year
+10.6%
VXF total return, 1 year
0.05%
MUB expense ratio
0.05%
VXF expense ratio

Pair scorecard

Both cost 0.05% a year; their one-year returns differ by 11.0 points; MUB is 1.5 times larger.

MUB vs VXF: Differences, Returns & Fees
MeasureMUBVXF
Return
Total return, 1 year−0.4%+10.6%
Drawdown
Below its high6.6%, high on Aug 14, 2026
Benchmark
What it tracksICE AMT-Free US National Municipal IndexS&P Completion Index
Cost and size
Expense ratio0.05%0.05%
Net assets, as of Sep 30, 2026$46.6bn$30.2bn
Holdings
Holdings in common0%
In the S&P 500, by weight0%
Top ten holdings, share of the fund11.3%

Holdings in common uses holdings dated Sep 30, 2026 and Oct 27, 2026. Method

What they share

0%

By the books each fund has filed, MUB and VXF hold 0% of their money in the same securities at the same weight. Holdings dated Sep 30, 2026 and Oct 27, 2026.

0 half 100%

half

0% in common

Positions both hold · largest shared weight first MUB VXF
Only in one fund ↓
Only in MUB
UNIVERSITY TEX UNIV REVS 0.16%
SAN ANTONIO TEX WTR REV 0.13%
NEW YORK ST TWY AUTH ST PERS I 0.12%
NORTHWEST TEX INDPT SCH DIST 0.12%
OKLAHOMA TRANSN AUTH OK F/K/A 0.12%
HOUSTON TEX HIGHER ED FIN CORP 0.11%
NEW JERSEY ST 0.11%
OHIO ST UNIV GEN RCPTS 0.11%
Only in VXF
Space Exploration Technologies Corp 2.50%
SLCMT1142 2.26%
Snowflake Inc 1.42%
Cloudflare Inc 1.35%
Natera Inc 0.72%
Strategy Inc 0.67%
Astera Labs Inc 0.67%
Cheniere Energy Inc 0.67%
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Side by side

MUB iShares National Muni Bond ETF VXF Vanguard Extended Market ETF
Where it sits Bond ETF Stock ETF
What it is Tracks an index of National Muni Bond Tracks an index of Extended Market
Total return, 1 year −0.4% +10.6%
Expense ratio 0.05% 0.05%
Holdings 7873 3361
Net assets, MUB as of Oct 27, 2026 and VXF as of Sep 30, 2026 $54.1bn $30.2bn

MUB and VXF on the fields both publish, as of Oct 28, 2026. Source: ETFIQ.

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About each fund
MUB

MUB tracks an index of National Muni Bond. Over the year to Oct 28, 2026 it returned −0.4% with distributions reinvested. The prospectus expense ratio is 0.05% a year.

VXF

VXF tracks an index of Extended Market. Over the year to Oct 28, 2026 it returned +10.6% with distributions reinvested. By its holdings published by its issuer as of Sep 30, 2026, 0% of the fund by weight is stocks the S&P 500 also holds, across 3,361 positions, with the top ten at 11.3%. It sat 6.6% below its high of Aug 14, 2026 on Oct 28, 2026.

Questions people ask

Which returned more over the last year, MUB or VXF?
In the year to Oct 28, 2026, with distributions reinvested, MUB returned −0.4% and VXF +10.6%.
Which is cheaper, MUB or VXF?
Neither: MUB and VXF both charge 0.05% a year. Fees come from each fund's prospectus.
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ETFIQ, MUB against VXF, data as of Oct 28, 2026. https://etfiq.com/compare/any/mub-vs-vxf

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