LMUB ETF

$46.14

AUM$1.5B

TER0.09%

Holdings847

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LMUB ETF

$46.14

iShares Long-Term National Muni Bond ETF

AUM$1.5B

TER0.09%

Holdings847

See how much of LMUB you already own

Just $25 once·$99/mo·Download sample

X-ray my portfolio free

Overview Performance Chart Dividends Top Holdings All Holdings Sectors Geography Similar Compare Overlap

LMUB holds 6.9% of its assets in its 10 largest positions as of Sep 11, 2026. LMUB is iShares Long-Term National Muni Bond ETF.

Showing the top 10 of 937 holdings · as of Sep 11, 2026

Top 10 weight

6.87%

LMUB top 10 holdings, by weight
#	Ticker	Name	Weight	Cumulative	Mkt value	Sector	Industry
1	MCSXX	Blackrock Liquidity Municash InstlFinancials · Capital Markets	2.21%	2.2%	$39.74M	Financials	Capital Markets
2	—	Massachusetts Cmnwl-D 01/10/2052Financials · Diversified Financial Services	0.76%	3.0%	$13.61M	Financials	Diversified Financial Services
Sector and industry · Pro
3	Debt	Oklahoma Capitol Improvement Authority	0.55%	3.5%	$9.86M
4	—	New Jersey St Regd B/E 5.00000000	0.54%	4.1%	$9.69M
5	—	Pennsylvania Cmwlt 5 4/41	0.52%	4.6%	$9.41M
6	—	Texas St 5% Oct 01, 2039	0.48%	5.1%	$8.70M
7	—	Illinois St Ils 12/43 Fixed 5	0.48%	5.5%	$8.63M
8	Debt	Arapahoe County School District No 5 Cherry Creek	0.45%	6.0%	$8.17M
9	—	State Of Illinois 5 2042-09-01	0.45%	6.4%	$8.03M
10	—	Seattle Wa Muni Light Pwr Re Seapwr 10/54 Fixed 5	0.43%	6.9%	$7.79M
More holdings · Pro

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Themes in the top 10

Asset ManagementMarket InfrastructureInfrastructureUrbanizationSocial ImpactInflation ProtectionInterest RatesGovernance & EthicsClean Energy

LMUB ETF Top Holdings

LMUB holdings top 10 positions. The top 10 holdings account for 6.9% of the fund, led by Blackrock Liquidity Municash Instl at 2.2%, Massachusetts Cmnwl-D 01/10/2052 at 0.8%, Oklahoma Capitol Improvement Authority 5.25 07/01/2050 at 0.6%.

LMUB portfolio concentration is well-diversified, with the top 10 representing 6.9% of total assets. The largest sector exposure is Financials at 25.3%.

LMUB sectors provide a detailed breakdown. LMUB overlap shows how holdings compare to other funds in your portfolio.

Compare LMUB

LMUB vs SPY LMUB vs QQQ LMUB vs VOO LMUB vs VTI LMUB vs IVV LMUB vs SCHD LMUB vs VYM LMUB vs VXUS

#	Ticker	Name	Industry	Weight
1	MCSXX	Blackrock Liquidity Municash Instl	Financials	2.21%
2	MA MAS 5 10/01/2052	Massachusetts Cmnwl-D 01/10/2052	Financials	0.76%
3	OK OKSTRN 5.25 07/01	Oklahoma Capitol Improvement Authority 5.25 07/01/2050	Industrials	0.55%
4	-	New Jersey St Regd B/E 5.00000000	Other	0.54%
5	-	Pennsylvania Cmwlt 5 4/41	Other	0.52%
6	-	Texas St 5% Oct 01, 2039	Other	0.48%
7	IL ILS 5 12/01/2043	Illinois St Ils 12/43 Fixed 5	Financials	0.48%
8	-	Arapahoe County School District No 5 Cherry Creek 5.25% 12/15/2046	Other	0.45%
9	-	State Of Illinois 5 2042-09-01	Other	0.45%
10	WA SEAPWR 5 10/01/20	Seattle Wa Muni Light Pwr Re Seapwr 10/54 Fixed 5	Utilities	0.43%

LMUB ETF

LMUB ETF Top Holdings

Compare LMUB

Holdings Distribution