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iShares Long-Term National Muni Bond ETF (LMUB) Stock Analysis

$49.58 -$0.10 (-0.20%) |CouncilSplit View · 45 · C
iShares Long-Term National Muni Bond ETF (LMUB) bottom line: Split View — our Council read (45/100) and AI Score (49/100) broadly agree. Strongest signal: Ray Dalio bullish · Biggest watch-out: Seth Klarman bearish.
MCap: $1.70B| Vol: 132.3K|
Data from FMP · Methodology

For informational purposes only. Not financial advice. Analysis by Sedat ANAK, Founder & Editor-in-Chief | AI-powered analysis. Data sourced from SEC filings and institutional-grade financial providers. Editorially reviewed. Not financial advice.

iShares Long-Term National Muni Bond ETF (LMUB) trades at $49.58 with AI Score 49/100 (Grade C). The iShares Long-Term National Muni Bond ETF (LMUB) provides diversified exposure to investment-grade U. S. Market cap: $1.70B, Sector: Financial services.

Price as of Aug 21, 2026 · 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. In the absence of analyst consensus, our AI model evaluates LMUB against Financial Services peers across nine fundamental dimensions and assigns an underweight signal based on the underlying data.

Watch the LMUB film Every key number, told as a short cinematic story — just press play. ~2 min
Council Score · Weighted Average of 3 Disciplines
Split View 45/100 · C

LMUB: the 3 scored disciplines are evenly split. Dominant signal: Ray Dalio bullish.

How is this calculated? →
Legends Council · 5 Legends + Moon AI
Ray Dalio
Bullish
Izzy Englander
Bullish
Seth Klarman
Neutral
Moon AI
Neutral
Munger's Mindset · Balance Sheet & Valuation
Financial Health
Neutral
Margin of Safety
Fairly Valued
Council Score · Weighted Average of 3 Disciplines · See tabs for details →

Why this analysis is different

  • A 9-signal quantitative MoonshotScore built from filings, insider activity, and market data — computed from the numbers, not from opinion.
  • An AI Council read across up to eight perspectives — value, macro, quantitative, and momentum lenses — that shows where they disagree instead of averaging the tension away.
  • Figures come straight from FMP and Yahoo Finance filings data. The AI writes the narrative around the numbers — it never edits the numbers.

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?

As of Jun 15, 2026 — figures reflect the data available on that date.

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

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.

Who Are LMUB's Competitors?

LMUB is benchmarked below against 8 industry peers on price, market cap, and our AI MoonshotScore.

Company Price Change Market Cap AI Score
BUFQ FT Vest Laddered Nasdaq Buffer ETF $39.42 -0.25% $1.54B 47
VMPYX Allspring Strategic Municipal Bond Fund Admin Class $8.89 +0.00% $1.90B 49
PRVAX Virginia Tax Free Bond Fund $11.06 -0.18% $1.51B 48
VMPAX Allspring Strategic Municipal Bond Fund Class A $8.83 -0.11% $1.93B 49
APOIX American Century Short Duration Inflation Protection Bond Fund Investor Class $10.51 +0.10% $2.00B 57
DFNM Dimensional - National Municipal Bond ETF $47.61 -0.13% $2.23B 47
BAB Invesco Taxable Municipal Bond ETF $26.42 -0.19% $1.01B 48
GWMTX AMG GW&K Municipal Bond Fund - Class N $11.32 -0.09% $1.00B 49

AI Score by Stock Expert AI · Price data: FMP / Yahoo Finance

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 $1.70B indicates a relatively small fund, potentially affecting liquidity in extreme market conditions.

What Could Drive LMUB Stock Higher?

LMUB catalyst: **Ongoing**: Sustained investor demand for tax-exempt income streams, driven by the desire to optimize after-tax returns, particularly among high-net-worth individuals and institutional investors.

  • **Upcoming**: Potential for a stable or declining interest rate environment, which would generally be favorable for long-duration bond valuations and could attract increased capital inflows into long-term municipal bond funds.
  • **Ongoing**: Continued growth in the overall U.S. municipal bond market, fueled by state and local government financing needs for infrastructure and public services, providing a robust supply of eligible securities for the ETF.

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 the Growth Opportunities for LMUB?

  • **Sustained Demand for Tax-Exempt Income**: The appeal of tax-exempt income for federal purposes remains a significant driver for high-net-worth individuals and other investors in higher tax brackets. As tax policies evolve and income levels rise, the incentive to seek out investments that shield income from taxation is likely to persist. LMUB directly addresses this need by offering a diversified portfolio of municipal bonds whose interest income is exempt from federal taxes. This structural advantage ensures a consistent demand base, particularly among those focused on optimizing after-tax returns in their long-term investment strategies, potentially expanding the fund's asset under management over time.
  • **Increased Adoption of Passive Investment Vehicles**: The broader financial industry has witnessed a secular shift towards passively managed investment vehicles like ETFs, driven by their typically lower expense ratios, transparency, and ease of trading compared to traditional mutual funds. LMUB, as a passively managed ETF, is well-positioned to capitalize on this ongoing trend. Investors are increasingly favoring index-tracking funds for core portfolio allocations, and this preference extends to fixed-income segments. The simplicity and cost-effectiveness of LMUB's structure make it a noteworthy option for both institutional and retail investors seeking efficient exposure to the municipal bond market.
  • **Diversification Benefits in Portfolio Construction**: Municipal bonds, especially investment-grade ones, are often considered a relatively stable asset class that can provide diversification benefits within a broader investment portfolio. Their correlation with equities tends to be lower, offering a potential hedge during periods of market volatility. LMUB provides convenient access to this diversification, allowing investors to easily incorporate a basket of long-term municipal bonds into their asset allocation strategy. This role as a portfolio diversifier, combined with its income-generating potential, ensures its relevance for investors building resilient and balanced portfolios.
  • **Growth in the Underlying Municipal Bond Market**: The municipal bond market itself is a dynamic and growing segment, driven by the continuous need for state and local governments to finance infrastructure projects, public services, and other essential expenditures. As populations grow and urban development continues, the issuance of new municipal bonds is expected to remain robust. LMUB, by tracking an index of these bonds, directly benefits from the expansion and liquidity of this underlying market. A healthy and active municipal bond market provides a consistent supply of eligible securities for the ETF, supporting its ability to maintain diversification and track its benchmark effectively.
  • **Potential for Stable or Declining Interest Rate Environment**: While rising interest rates pose a risk, a period of stable or declining interest rates could serve as a significant growth catalyst for long-term bond funds like LMUB. In such environments, the value of existing long-duration bonds tends to increase, and their relatively higher yields become more attractive compared to shorter-duration alternatives. Should the Federal Reserve signal a more dovish stance or economic conditions lead to a sustained period of lower rates, demand for long-term fixed income, particularly tax-advantaged municipal bonds, could surge, positively impacting LMUB's performance and asset inflows.

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.
AI Confidence: 68% Updated: Jun 15, 2026

iShares Long-Term National Muni Bond ETF (LMUB) Valuation Context

Valued at $1.70B, LMUB is classified as a small-cap stock. Relative to its peer group, LMUB's quantitative score of 49/100 is roughly in line with the peer average of 50/100.

ROE 0%

Key Financial Metrics

Return on equity for iShares Long-Term National Muni Bond ETF stands at 0.0%, a gauge of how efficiently it converts shareholder capital into profit. Return on assets is 0.0%, showing how much profit it generates from its asset base. LMUB trades at a trailing price-to-earnings ratio of 0.00, below the Financial Services sector average of ~18x. Its free cash flow yield is 0.0%, a gauge of the cash the business throws off relative to its market value. A current ratio of 0.00 means current liabilities exceed short-term assets, a liquidity point worth watching. Its earnings yield is 0.0%, the inverse of the P/E and a quick read on earnings relative to price.

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 $1.70B 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 · August 2026

LMUB Latest News

No recent news available for LMUB.

LMUB Analyst Consensus

Consensus Rating

Aggregated Buy/Hold/Sell recommendations from Benzinga, Yahoo Finance, and Finnhub for LMUB.

Price Targets

Wall Street price target analysis for LMUB.

LMUB MoonshotScore

49/100

What does this score mean?

The MoonshotScore rates LMUB 0-100 on quantitative fundamentals — growth, financial health, valuation, momentum, and risk.

Common Questions About LMUB (Financial Services)

What does the AI Score mean for LMUB?

LMUB holds an AI Score of 49/100 (Grade: C). This is an educational research signal, not a buy or sell recommendation. 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 …

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. Specifically, the fund targets municipal bonds issued by state and local governments across the United States that have remaining maturities of 12 years or more.

How does LMUB's tax-exempt status benefit investors, particularly within the financial services sector?

LMUB's tax-exempt status is a significant benefit, especially for investors in higher federal income tax brackets. The interest income generated by the municipal bonds held within the ETF is exempt from federal income taxes.

What role does interest rate sensitivity play in the performance of a long-term municipal bond ETF like LMUB?

Interest rate sensitivity plays a critical role in the performance of LMUB due to its focus on long-term municipal bonds. Bonds with longer maturities are generally more sensitive to changes in interest rates than those with shorter maturities.

What are the key credit quality considerations for investors in LMUB, given its focus on municipal bonds?

For investors in LMUB, key credit quality considerations revolve around the financial health and stability of the state and local governments that issue the underlying municipal bonds. While LMUB focuses on "investment-grade" municipal bonds, which generally carry lower default risk, credit quality can still fluctuate.

What are the key factors to evaluate for LMUB?

iShares Long-Term National Muni Bond ETF (LMUB) holds an AI score of 49/100 (low). The iShares Long-Term National Muni Bond ETF (LMUB) presents a clear investment profile for those seeking specific exposure to the U.S. Not financial advice.

How frequently does LMUB data refresh on this page?

LMUB's price was last updated on Aug 21, 2026 and refreshes on page view during U.S. market hours — it is not a real-time exchange feed. Fundamentals update after quarterly filings; the MoonshotScore recalculates nightly; news aggregates continuously.

What has driven LMUB's recent stock price performance?

iShares Long-Term National Muni Bond ETF (LMUB) moves on earnings results, analyst revisions, sector rotation, and market sentiment. Notable catalyst: Provides federal tax-exempt income, highly attractive to high-income investors. See the News tab for the latest drivers. Past performance does not predict future results.

Should investors consider LMUB overvalued or undervalued right now?

iShares Long-Term National Muni Bond ETF (LMUB) has no trailing P/E available here, so lean on price-to-sales and cash flow in the Financials tab. Compare P/E, P/S, and EV/EBITDA against sector peers for a full view.

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 AI Score refreshed daily
Data Sources & Methodology
Market data powered by Financial Modeling Prep & Yahoo Finance. 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.
  • Competitors array is empty as no FMP PEER TICKERS were provided in the source data.
Data Sources

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