Skip to main content

iShares Short-Term National Muni Bond ETF

iShares · Tracks ICE Short Maturity AMT-Free US National Municipal Index · Inception Nov 5, 2008

Expense ratio
0.070%
7.0 bps
Net assets
$11.88B
TTM yield
2.58%
Last price
$105.81
as of Oct 23, 2026
Avg volume
1,809,687
shares/day, 30d

Trailing returns

through Oct 23, 2026
1 year
+1.9%
3 year
+3.2%
annualized
5 year
+1.6%
annualized
Growth of $1, 2021-11 to 2026-10

Price return from month-end closes, distributions reinvested at month end. Excludes trading costs, bid-ask spreads and taxes. Past performance says nothing about future returns and is not part of the composite score — see the methodology for what the score does measure.

Composite score

96 / 100
Cost 93

Based on a 0.070% expense ratio.

Liquidity 100

Based on $11.88B in net assets.

Concentration 100

Top-10 holdings represent 2.8% of net assets.

Tax efficiency 93

US Municipal Bond base · ETF wrapper · 2.58% TTM yield.

The composite is a weighted average of the four core sub-scores above (cost, tax efficiency, liquidity, concentration). Missing sub-scores fall back to the per-category median when the category has at least 50% data coverage, so funds without (e.g.) parsed N-PORT holdings aren't accidentally boosted by renormalization. Tracking quality is shown where computable but isn't currently part of the composite weighting. See methodology for formulas, the tracking-quality partial-coverage rationale, and the dimensions we deliberately don't score (methodology v0.5.2).

Look through SUB, or compare the fee

Top holdings

2,916 total holdings · as of May 31, 2026
# Holding Weight
1 New Jersey Economic Development Authority 0.37%
2 County of King 0.35%
3 San Antonio Water System 0.28%
4 City of Seattle 0.27%
5 State of California 0.27%
6 Empire State Development Corp. 0.25%
7 Pennsylvania Turnpike Commission 0.25%
8 University of California 0.25%
9 New Jersey Turnpike Authority 0.25%
10 State of California 0.24%

Compare SUB with another fund

Or skim the closest-overlap funds below.

Similar ETFs by holdings overlap

Open SUB at a brokerage

Affiliate links — opening an account through these earns PlainIndex a one-time referral. Scoring is computed before any affiliate consideration; see our methodology and funding disclosure.

Holdings sourced from SEC Form N-PORT-P (accession 0002071691-26-016724).