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iShares Long-Term National Muni Bond ETF (LMUB) Fund Overview

Educational signal · not a buy or sell recommendation · How to read this

$46.57 +$0.21 (+0.45%)
Vol: 573.7K|

Beta 0.16: the stock has moved about 84% less than the S&P 500.

Data from FMP · Methodology

For informational purposes only. Not financial advice. Machine-generated analysis by Stock Expert AI — model gemini-2.5-flash, generated Jun 15, 2026. Editorial oversight is systemic, not page-by-page. Editorially accountable: Sedat ANAK, Founder and Editor-in-Chief. Data sources: Financial Modeling Prep, Yahoo Finance, SEC EDGAR

Quick Answer

iShares Long-Term National Muni Bond ETF (LMUB) trades at $46.57. The iShares Long-Term National Muni Bond ETF (LMUB) provides diversified exposure to investment-grade U.S. municipal bonds with maturities exceeding 12 years. Sector: Financials.

Price as of · Last analyzed: Jun 15, 2026
The iShares Long-Term National Muni Bond ETF (LMUB) provides diversified exposure to investment-grade U.S. municipal bonds with maturities exceeding 12 years. It operates as a passively managed fund, aiming to track its underlying index and offering tax-exempt income for federal purposes.

Analyst Coverage for LMUB: LMUB does not currently have published analyst price targets in our coverage universe. This is common for smaller-cap names with limited Wall Street coverage.

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iShares Long-Term National Muni Bond ETF (LMUB) Financial Services Profile

HeadquartersNew York, US
IPO Year2025

The iShares Long-Term National Muni Bond ETF (LMUB) offers diversified exposure to investment-grade U.S. municipal bonds with maturities exceeding 12 years. As a passively managed fund, it aims to track its underlying index, providing a vehicle for investors seeking tax-exempt income for federal purposes within the long-term municipal bond market segment.

Data Provenance | Financial Data Quantitative Analysis Analysis: Jun 15, 2026

What Is the Investment Thesis for LMUB?

AI-written as of Jun 15, 2026 — figures and tone reflect the data available then, not today's score.

The iShares Long-Term National Muni Bond ETF (LMUB) presents a clear investment profile for those seeking specific exposure to the U.S. municipal bond market. Its primary value driver is the provision of a tax-exempt income stream for federal income tax purposes, which is particularly appealing to high-income investors aiming to enhance their after-tax returns. As a passively managed fund, LMUB offers diversified access to a broad range of investment-grade municipal bonds with maturities of 12 years or more, ensuring consistent tracking of its underlying index. This passive approach typically translates to lower expense ratios compared to actively managed alternatives, though specific figures are not provided. A key growth catalyst for LMUB is the ongoing demand for tax-advantaged investment vehicles, especially in periods of stable or declining interest rates. However, a significant risk factor is its sensitivity to interest rate movements; rising rates could decrease the value of the ETF's long-duration bond holdings. Investors must also monitor the credit quality within the broader municipal bond market, as any deterioration could impact the fund's underlying assets. With a Beta of 0.16, LMUB demonstrates low volatility relative to the broader market, positioning it as a potentially stable component within a diversified portfolio for income-focused investors.

Based on FMP financials and quantitative analysis

LMUB Key Highlights

AI-written as of Jun 15, 2026 — figures and tone reflect the data available then, not today's score.

Market Capitalization: $0.03 billion, indicating a specialized and relatively smaller fund within the ETF landscape.

  • Beta: 0.16, signifying very low volatility and correlation relative to the broader market, typical for a bond ETF.
  • Dividend Yield: None, as it is structured to pass through tax-exempt interest income rather than traditional dividends.
  • Investment Objective: Seeks to track an index of investment-grade U.S. municipal bonds with maturities of 12+ years, providing targeted long-term exposure.
  • Tax Advantage: Income stream is tax-exempt for federal income tax purposes, a core feature attracting specific investor segments.

What Are LMUB's Key Strengths?

Provides federal tax-exempt income, highly attractive to high-income investors.

  • Passively managed structure offers cost efficiency and transparency.
  • Offers diversified exposure to a broad range of investment-grade municipal bonds.
  • Low Beta (0.16) suggests relative stability and low correlation to broader equity markets.

What Are LMUB's Weaknesses?

Significant sensitivity to interest rate fluctuations due to its long-duration bond holdings.

  • Limited growth potential beyond the performance of its underlying index.
  • Specific focus on long-term bonds may not suit all investor time horizons.
  • Market capitalization of $0.03B indicates a relatively small fund, potentially affecting liquidity in extreme market conditions.

What Are the Key Risks for LMUB?

**Ongoing**: Sensitivity to interest rate risk, where rising interest rates could lead to a decrease in the market value of the ETF's long-duration bond holdings, impacting its net asset value.

  • **Potential**: Deterioration of credit quality among municipal bond issuers, which could result in defaults or downgrades, thereby negatively affecting the value of the underlying bonds held by the ETF.
  • **Ongoing**: Inflationary pressures, which can erode the purchasing power of fixed income payments over time, potentially making the real return on municipal bonds less attractive.
  • **Potential**: Regulatory or legislative changes impacting the tax-exempt status of municipal bond income, which could significantly reduce the primary appeal of LMUB for many investors.

What Are LMUB's Competitive Advantages?

  • **Tax-Exempt Status**: The inherent federal tax-exempt nature of its underlying municipal bond income provides a unique and compelling advantage for certain investor segments.
  • **Passive Management Efficiency**: As a passively managed ETF, it typically offers lower expense ratios and greater transparency compared to actively managed funds, appealing to cost-conscious investors.
  • **Diversified Access**: Provides broad, diversified exposure to a specific segment of the municipal bond market (long-term, investment-grade) that would be difficult and costly for individual investors to replicate.
  • **Liquidity and Tradability**: As an ETF, it offers intra-day liquidity on stock exchanges, allowing investors to buy and sell shares throughout the trading day, unlike traditional bonds or some mutual funds.

What Does LMUB Do?

The iShares Long-Term National Muni Bond ETF (LMUB) is an exchange-traded fund designed to provide investors with exposure to a specific segment of the U.S. fixed-income market. Established as part of BlackRock's iShares family of ETFs, which is a global leader in the ETF industry, LMUB's core objective is to track the investment results of an index composed of investment-grade U.S. municipal bonds. These bonds are issued by state and local governments within the United States, and a key characteristic of LMUB's holdings is their long-term nature, specifically those with remaining maturities of 12 years or more. The fund operates on a passively managed strategy, meaning its portfolio is constructed and maintained to closely mirror the composition and performance of its benchmark index rather than relying on active management decisions. This approach aims to offer cost-efficiency and transparency to investors. LMUB's primary appeal stems from the tax-exempt nature of the income generated by its underlying municipal bond holdings for federal income tax purposes, making it potentially attractive to high-income investors seeking to optimize their after-tax returns. By offering diversified access to a broad range of these long-term municipal bonds, LMUB provides a convenient investment vehicle for those looking to participate in this specialized fixed-income sector without individually purchasing numerous municipal bonds. The ETF is headquartered in New York, US, reflecting its integration within the broader U.S. financial services industry.

What Products and Services Does LMUB Offer?

  • Tracks an index composed of investment-grade U.S. municipal bonds.
  • Focuses specifically on municipal bonds with remaining maturities of 12 years or more.
  • Provides diversified exposure to a broad range of long-term municipal bonds issued by state and local governments.
  • Operates as a passively managed exchange-traded fund (ETF).
  • Offers an income stream that is tax-exempt for federal income tax purposes.
  • Aims to closely match the performance of its underlying benchmark index.

How Does LMUB Make Money?

  • Generates revenue primarily through an expense ratio charged to investors for managing the fund, though specific figures are not provided.
  • Passively manages a portfolio of municipal bonds, minimizing active trading costs.
  • Provides a transparent and liquid investment vehicle that trades on stock exchanges.
  • Attracts assets from investors seeking specific exposure to long-term, tax-exempt municipal bonds.

What Industry Does LMUB Operate In?

The iShares Long-Term National Muni Bond ETF (LMUB) operates within the expansive Financial Services sector, specifically carving out its niche in the Asset Management - Bonds industry. This segment is characterized by the management of fixed-income portfolios, with municipal bonds forming a distinct sub-category due to their tax advantages. The broader municipal bond market is substantial, driven by state and local government financing needs for public projects. LMUB's positioning is as a passively managed ETF, a trend that has seen significant growth across the asset management industry due to investor demand for lower costs and transparent index tracking. Competitively, LMUB faces other municipal bond ETFs and mutual funds, both passively and actively managed, that offer exposure to various segments of the muni market (e.g., short-term, intermediate-term, high-yield, state-specific). LMUB differentiates itself by focusing specifically on long-term and investment-grade national municipal bonds, catering to investors with a particular risk tolerance and time horizon seeking federal tax-exempt income. Its low Beta of 0.16 reflects its role as a potentially defensive asset within a diversified portfolio, contrasting with more volatile equity or high-yield bond offerings.

Who Are LMUB's Key Customers?

  • High-income individual investors seeking to reduce their federal income tax liability.
  • Institutional investors and wealth managers looking for diversified, long-term fixed-income exposure.
  • Investors focused on generating a stable, tax-advantaged income stream.
  • Portfolio managers aiming to add a low-volatility, defensive asset class to their holdings.
Model self-rating on this text: 68% (not a measure of the evidence) Updated: Jun 15, 2026

Research confidence

Low

Thin evidence — scoring coverage unknown. Treat this as a starting point, not a conclusion.

  • ● Scoring coverage unknown
  • ● Price is current
  • ● No filing on record
  • ● No analyst coverage
  • ● This is an etf, not an operating company

MoonshotScore History

Recorded daily since 2026-08-23 · 42 snapshots

2026-08-23 49
2026-08-31 49
2026-09-08 49
2026-09-16 49
2026-09-24 49
2026-10-04 49
2026-10-05 49

What changed?

The score has stayed at 49.

Over the same 30 days the stock moved -4.0%.

LMUB Financials

Bull Case vs Bear Case

Bull Case

  • Provides federal tax-exempt income, highly attractive to high-income investors.
  • Passively managed structure offers cost efficiency and transparency.
  • Offers diversified exposure to a broad range of investment-grade municipal bonds.
  • Low Beta (0.16) suggests relative stability and low correlation to broader equity markets.

Bear Case

  • Significant sensitivity to interest rate fluctuations due to its long-duration bond holdings.
  • Limited growth potential beyond the performance of its underlying index.
  • Specific focus on long-term bonds may not suit all investor time horizons.
  • Market capitalization of $0.03B indicates a relatively small fund, potentially affecting liquidity in extreme market conditions.

AI-generated arguments based on insider flow, news sentiment and technicals — not financial advice · June 2026

LMUB Latest News

LMUB Analyst Consensus

Consensus Rating

Aggregated Buy/Hold/Sell recommendations collected by Financial Modeling Prep for LMUB.

Price Targets

Wall Street price target analysis for LMUB.

LMUB MoonshotScore

MoonshotScore is Stock Expert AI's proprietary 0-100 research rating, not a buy or sell recommendation. No MoonshotScore is published for LMUB; grades run from A+ (80-100) to F (below 30).

Common Questions About LMUB (Financials)

What is the primary investment objective of the iShares Long-Term National Muni Bond ETF (LMUB)?

The iShares Long-Term National Muni Bond ETF (LMUB) is designed with the primary objective of tracking the investment results of an index composed of investment-grade U.S. municipal bonds.

Disclaimer: This content is for informational purposes only and does not constitute investment advice. Always do your own research and consult a financial advisor.

Official Resources

Price as of Analysis updated

MoonshotScore is not published for this security.

Data Sources & Methodology
Figures come from Financial Modeling Prep (FMP). If FMP has no figure for a ticker, a price or fundamental may come from a Yahoo Finance fallback, or a price from an Alpaca fallback. SEC EDGAR is used only for filing links and company identity details (legal name, address), never for figures. AI analysis by Stock Expert AI proprietary algorithms. Technical indicators via industry-standard calculations. Last updated: .
Data Provenance
Sources: Financial Modeling Prep (FMP) — Primary · Yahoo Finance — Fallback · Alpaca — Tertiary
Last fetched:
Cache TTL: Quote 5min · Profile 7d · Financials 7d · Insider 48h
How we use AI: Numbers are pulled directly from FMP & Yahoo Finance — our AI writes the analysis, it never edits the figures.
Data provided as-is for educational purposes. Not financial advice. Methodology

Data provided for informational purposes only.

Analysis Notes
  • Word count for growthOpportunities and FAQs required significant elaboration based on the inherent characteristics of the product (ETF, municipal bonds, tax-exempt income) as specific quantitative data was limited. This was done while adhering to the 'no speculation' rule by focusing on established benefits and market dynamics for such products.
Data Sources
Financial Modeling Prep (FMP)Stock Expert AI proprietary analysis