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›ETF Issuers›iShares›SUB

SUB

iShares Short-Term National Muni Bond ETF

Passive ETF Fixed Income

Not rated

The SUB Exchange Traded Fund (ETF) is provided by iShares. It is built to track an index: ICE Short Maturity AMT-Free US National Municipal Index. The SUB ETF provides physical exposure, so by buying it you actually own parts of all the 2,867 underlying holdings. This share class generates a stream of income by distributing dividends.

$106.30

-$0.06 (-0.06%) 2 days ago

1:30 PM 08/28/26 Closed

1D price range

$106.22$106.34

52W price range

$105.75$107.26

YTD Perf.

+1.17%

YTD Flows

Annualized volatility

Fund AuM

€9.98B

Share class AuM

€9.98B

TTM Yield

Tracking Error

Tracking Difference

Characteristics

ISIN

US4642881589

TER

0.07%

Inception date

11/5/2008

Issuer

iShares

Benchmark

ICE Short Maturity AMT-Free US National Municipal Index

Replication method

Dividend policy

Distributing

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API

PerformanceDec 31, 2025 - Aug 28, 2026

Flows

Join for free to unlock

Sector exposures

Data as of 07/31/26

Municipal

49.36%

Unavailable

50.64%

Latest SUB news

No content available for this fund

FAQ about SUB

SUB is a Passive ETF. This ETF provides exposure to US Investment Grade Municipal Bonds.

SUB tracks the ICE Short Maturity AMT-Free US National Municipal Index - USD, through a full replication replication method.

SUB carries a total expense ratio (TER) of 0.07%, indicating the annual cost for holding the fund.

SUB was introduced to the market on November 5, 2008. It trades on United States

iShares Short-Term National Muni Bond ETF, SUB, is provided by iShares. Learn more about iShares here.

SUB oversees €9.98B in assets as of August 28, 2026.

SUB follows a distributing dividend policy, meaning it pays out income to investors. As of August 28, 2026, its 12-month trailing yield was 2.56%.

As of July 31, 2026, SUB has significant geographic allocations in USA.

As of July 31, 2026, SUB focuses largely on Municipal.

As of July 31, 2026, SUB holds 2867 positions in its portfolio, with 3.53% of assets concentrated in its top 15 holdings.

As of July 31, 2026, SUB top three holdings include New Jersey Economic Development Authority, 5% 1mar2028, USD (2023), US13063EDB92 and Empire State Development Corp., 5% 15sep2028, USD (2022A).

The base currency of SUB is USD.

Top 10 holdings

Data as of 07/31/26

New Jersey Economic Development Authority, 5% 1mar2028, USD (2023)

0.37%

US13063EDB92

0.28%

Empire State Development Corp., 5% 15sep2028, USD (2022A)

0.25%

US91412HWB58

0.25%

US646140JM63

0.24%

California, 5% 1nov2027, USD

0.24%

California, 5% 1apr2029, USD

0.24%

US373385QU02

0.22%

Massachusetts, 5.5% 1aug2030, USD (2004A)

0.21%

City of New York, 5.75% 15may2012, USD

0.21%

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