Which returned more over the last year, IGIB or MUB?

In the year to Sep 12, 2026, with distributions reinvested, IGIB returned −1.0% and MUB returned +0.1%, so MUB returned more. One year is one year; the longer windows are in the table.

Which is cheaper, IGIB or MUB?

IGIB charges 0.04% a year and MUB charges 0.05%, so IGIB is cheaper. Fees come from each fund's prospectus.

Data as of Sep 12, 2026. Both funds on the fields they both publish, from the same sources.

ETFIQetfiq.com · independent ETF data

IGIB vs MUB: how they differ

IGIB and MUB hold 0% of their weight in the same names, and MUB returned more over the year.

iShares 5-10 Year Investment Grade Corporate Bond ETF and iShares National Muni Bond ETF.

What they hold in common

By the books each fund has filed, IGIB and MUB hold 0% of their money in the same securities at the same weight.

Largest positions each one holds and the other does not
Only in IGIB	Only in MUB
META PLATFORMS INC 0.24%	Board of Regents of the University of Te 0.20%
AMAZON.COM INC 0.23%	New York State Thruway Authority 0.16%
ANHEUSER-BUSCH CO/INBEV 0.20%	New York State Dormitory Authority 0.14%
BANK OF AMERICA CORP 0.20%	Houston Higher Education Finance Corp. 0.13%
BANK OF AMERICA CORP 0.20%	Northwest Independent School District 0.13%
BANK OF AMERICA CORP 0.20%	Ohio State University (The) 0.13%
MARS INC 0.19%	State of New Jersey 0.13%
PFIZER INVESTMENT ENTER 0.19%	State of California 0.13%

Weight overlap is an ETFIQ calculation: for every security both funds hold, the smaller of the two weights, summed. Above 50%, holding both is close to holding one of them twice. Holdings dated May 31, 2026.

IGIB and MUB on the fields both publish, as of Sep 12, 2026. Source: ETFIQ.
	IGIB iShares 5-10 Year Investment Grade Corporate Bond ETF	MUB iShares National Muni Bond ETF
Where it sits	Core index fund	Core index fund
Issuer	iShares	iShares
What it is	5-10 Year Investment Grade Corporate Bond	National Muni Bond
Total return, 1 year	−1.0%	+0.1%
S&P 500 over the same days	+17.5%	+17.5%
Gap to the S&P 500	−18.5 pts	−17.4 pts
Expense ratio	0.04%	0.05%
Holdings	2988	6603

IGIB in plain words

IGIB is a bond fund tracking the 5-10 Year Investment Grade Corporate Bond. Over the year to Sep 11, 2026 it returned −1.0% with distributions reinvested, against +17.5% for the S&P 500 and +23.0% for the Nasdaq-100. The prospectus expense ratio is 0.04% a year. It sat 3.3% below its high of Feb 27, 2026 on Sep 11, 2026.

MUB in plain words

MUB is a bond fund tracking the National Muni Bond. Over the year to Sep 11, 2026 it returned +0.1% with distributions reinvested, against +17.5% for the S&P 500 and +23.0% for the Nasdaq-100. The prospectus expense ratio is 0.05% a year. It sat 3.6% below its high of Jul 6, 2026 on Sep 11, 2026.

Questions people ask

Which returned more over the last year, IGIB or MUB?: In the year to Sep 12, 2026, with distributions reinvested, IGIB returned −1.0% and MUB returned +0.1%, so MUB returned more. One year is one year; the longer windows are in the table.
Which is cheaper, IGIB or MUB?: IGIB charges 0.04% a year and MUB charges 0.05%, so IGIB is cheaper. Fees come from each fund's prospectus.

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Where these figures came from

ETFIQ links to the documents behind every figure. It is not affiliated with any issuer, and a link is not an endorsement.

IGIB against MUB, ETFIQ, data as of Sep 12, 2026. Every figure is arithmetic on a named public source; the method is at etfiq.com/methodology. A comparison is not a recommendation.

Cite this page. ETFIQ, IGIB against MUB, data as of Sep 12, 2026. https://etfiq.com/compare/any/IGIB-MUB Free to use with attribution; the underlying files are at Open data.

A comparison is not a recommendation. Standards and sources