Data as of Oct 28, 2026.
MUB vs VTEB: Differences, Returns & Fees
MUB's duration was 7.0 years on Aug 31, 2026 and VTEB's 7.1 on Jul 31, 2026; VTEB charges 0.03% to MUB's 0.05%.
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askIQ about MUB and VTEBNet assets: $54.1bn on Oct 27, 2026 for iShares National Muni Bond ETF, and $49.6bn on Sep 30, 2026 for Vanguard Tax-Exempt Bond ETF.
Pair scorecard
VTEB costs 0.02 points a year less; both returned −0.4% over a year; VTEB is 1.1 times larger.
| Measure | MUB | VTEB |
|---|---|---|
| Return | ||
| Total return, 1 year | −0.4% | −0.4% |
| Benchmark | ||
| What it tracks | ICE AMT-Free US National Municipal Index | S&P National AMT-Free Municipal Bond Index |
| Cost and size | ||
| Expense ratio | 0.05% | 0.03% |
| Net assets, as of Sep 30, 2026 | $46.6bn | $49.6bn |
| Holdings | ||
| Holdings in common | 27% | |
Holdings in common uses holdings dated Jul 31, 2026 and Aug 31, 2026. Method
Risk and return
Sep 4, 2015 to Oct 23, 2026 · 581 weekly returnsVTEB returned slightly more: +26.3% to +24.9%. MUB swung less: 5.8% to 6.7%. MUB fell less at its worst: −12.4% to −14.8%.
Full scorecard
9 measures, with how each is measured Open ↓
| Measure | MUB | VTEB | Edge | How it is measured |
|---|---|---|---|---|
| Return | ||||
| Total return | +24.9% | +26.3% | VTEB (slight) | Price change plus distributions, reinvested. |
| Annualized | +2.0% | +2.1% | VTEB (slight) | Total return as a yearly rate. |
| Price return | −5.1% | −2.9% | VTEB | Price change alone, distributions left out. |
| Risk | ||||
| Volatility | 5.8% | 6.7% | MUB | Spread of weekly returns, annualized. Lower is steadier. |
| Downside deviation | 4.1% | 4.6% | MUB | Like volatility, counting only weeks below the Treasury bill rate. |
| Max drawdown | −12.4% | −14.8% | MUB | Deepest fall from a high to the low after it. |
| Risk-adjusted | ||||
| Sharpe | −0.02 | 0.00 | VTEB | Return above Treasury bills per unit of volatility. |
| Sortino | −0.03 | 0.01 | VTEB | Return above Treasury bills per unit of downside deviation. |
| Calmar | 0.16 | 0.14 | MUB | Annualized return divided by the max drawdown. |
Computed by ETFIQ from Tiingo daily prices and ETFIQ's distribution records, 581 weekly returns. Cash rate: the 13-week Treasury bill.
What they share
By the books each fund has filed, MUB and VTEB hold 27% of their money in the same securities at the same weight. Holdings dated Jul 31, 2026 and Aug 31, 2026.
half
27% in common
Only in one fund ↓
Side by side
MUB and VTEB on the fields both publish, as of Oct 28, 2026. Source: ETFIQ.
MUB and VTEB are built for the same job. How do they differ in cost, holdings and results?
- What each follows. MUB follows ICE AMT-Free US National Municipal Index and VTEB follows S&P National AMT-Free Municipal Bond Index.
- Holdings in common. 27% of the weight is in the same securities (holdings dated Aug 31, 2026 and Jul 31, 2026).
- One-year total return (similar). Over 1 year to Oct 28, 2026 MUB returned −0.4% and VTEB −0.4% with distributions reinvested, a gap of 0.0 points.
Data as of Oct 28, 2026.
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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.
VTEB
VTEB tracks an index of Tax-Exempt Bond. The prospectus expense ratio is 0.03% a year.
Questions people ask
- Which returned more over the last year, MUB or VTEB?
- In the year to Oct 28, 2026, with distributions reinvested, MUB returned −0.4% and VTEB −0.4%.
- Which is cheaper, MUB or VTEB?
- VTEB is cheaper, by 0.02 percentage points a year. That is about $2 on $10,000 held for a year. Fees come from each fund's prospectus.
Links are sources, not endorsements. 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, MUB against VTEB, data as of Oct 28, 2026. https://etfiq.com/compare/any/mub-vs-vteb
ETFIQ. (Oct 28, 2026). MUB against VTEB. Retrieved from https://etfiq.com/compare/any/mub-vs-vteb
[MUB against VTEB (ETFIQ, Oct 28, 2026)](https://etfiq.com/compare/any/mub-vs-vteb)
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