iShares National Muni Bond ETF (MUB)

NYSEARCA: MUB · Real-Time Price · USD
105.67
-0.41 (-0.39%)
May 19, 2026, 4:00 PM EDT - Market closed
Assets$43.91B
Expense Ratio0.05%
PE Ration/a
Shares Out414.60M
Dividend (ttm)$3.39
Dividend Yield3.21%
Ex-Dividend DateMay 1, 2026
Payout FrequencyMonthly
Payout Ration/a
Volume5,210,116
Open105.80
Previous Close106.08
Day's Range105.56 - 105.85
52-Week Low103.14
52-Week High109.00
Beta0.24
Holdings6588
Inception DateSep 7, 2007

About MUB

Fund Home Page

The iShares National Muni Bond ETF (MUB) is an exchange-traded fund that is based on the ICE AMT-Free US National Municipal index. The fund tracks a market-weighted index of investment-grade debt issued by state and local governments and agencies. Interest is exempt from US income tax and from AMT. MUB was launched on Sep 7, 2007 and is issued by BlackRock.

Asset Class Fixed Income
Category Muni National Interm
Region North America
Stock Exchange NYSEARCA
Ticker Symbol MUB
ETF Provider BlackRock
Index Tracked ICE AMT-Free US National Municipal

Dividend History

Ex-DividendAmountPay Date
May 1, 2026$0.28893May 6, 2026
Apr 1, 2026$0.28212Apr 7, 2026
Mar 2, 2026$0.29222Mar 5, 2026
Feb 2, 2026$0.27905Feb 5, 2026
Dec 19, 2025$0.2855Dec 24, 2025
Dec 1, 2025$0.28819Dec 4, 2025
Full Dividend History

Performance

MUB had a total return of 4.39% in the past year, including dividends. Since the fund's inception, the average annual return has been 3.12%.

News

The Global Bond Rout Is Accelerating. Here's What to Know.

The 10-year Treasury yield is now close to 4.7%, threatening higher borrowing costs.

Other symbols: AGGBILBNDBNDXEDVHYGIEF
1 hour ago - WSJ

SCHD, JEPI, or bonds: better buy as 10-year bond yield surges?

Income-focused investors are in a real dilemma as government bond yields surge amid the rising inflation rate in the United States. Do they invest in the blue-chip Schwab US Dividend Equity ETF (SCHD)...

Other symbols: AGGBNDHYGIEFJNKLQDSCHD
11 hours ago - Invezz

This Bond Selloff Isn't Over Just Yet: 3-Minutes MLIV

Anna Edwards, Guy Johnson, Tom Mackenzie and Mark Cudmore break down today's key themes for analysts and investors on "Bloomberg: The Opening Trade." Chapters: 00:00:00 - MLIV 00:00:01 - Japanese Bond...

Other symbols: AGGBILBNDBNDXEDVHYGIEF
17 hours ago - Bloomberg Markets and Finance

Extended Oil Shock Spells Higher, Sticky Inflation

The amount of inflation priced into 10-year Treasury yields is a little hard to square with what the market is saying about price rises in the near term. Either inflation is going to be high for a lon...

Other symbols: AGGBILBNDBNDXEDVHYGIEF
1 day ago - Bloomberg Markets and Finance

Five Reasons Why Investors are Selling Government Bonds

Bonds are buckling around the world, propelling borrowing costs to multi-year highs. Ruth Carson explains why.

Other symbols: AGGBILBNDBNDXEDVHYGIEF
1 day ago - Bloomberg Markets and Finance

Yields surge to May 2025 highs as oil prices and inflation data rattle markets

Longer-dated Treasury yields climbed to their highest levels since May 2025 ​on Friday, as a spike in oil prices ​stoked fears that ongoing energy disruptions in the Middle ⁠East could further fuel in...

Other symbols: AGGBILBNDBNDXEDVHYGIEF
4 days ago - Reuters

Oil Prices Pressure Bonds: Markets Snapshot

Back-to-back inflation reports out of the US along with heightened energy prices and mounting political uncertainty have seen investors flee global bond markets as benchmark interest rates to the high...

Other symbols: AGGBNDHYGIEFLQDSHYTIP
4 days ago - Bloomberg Markets and Finance

Are Municipal Bonds Primed for a Summer Rebound?

March's bout of geopolitical volatility affected investment approaches of all kinds, and municipal bonds were unfortunately no different. As just one example, the Bloomberg Municipal Bond Index fell m...

Other symbols: SUBTFIVTEB
7 days ago - ETF Trends

Powell Stays

Key Takeaways The April FOMC meeting's four dissents and resistance to maintaining an easing bias signal a higher bar for rate cuts under incoming Chair Warsh, suggesting investors may favor Treasury ...

9 days ago - ETF Trends

Re-Electrification of the U.S.

AI-driven electricity demand is forcing a decade of infrastructure spending into five years. The municipal bond market is becoming a primary financing channel for that buildout, creating income opport...

10 days ago - ETF Trends

Why Friday may see another spike in bond-market anxiety

It's not just inflation concerns that have been pushing U.K. yields to multi-decade highs

Other symbols: AGGBILBNDBNDXEDVHYGIEF
13 days ago - Market Watch

Fixed Income Looks Attractive Again

SUMMARY “Yield Matters” but investors cannot ignore real yields. Real yields are attractive near 2% despite rising inflation, in our opinion.

Other symbols: AGGBNDHYGIEFLQDSHYTIP
14 days ago - ETF Trends

Paving the Way for a Warsh Fed

With the Justice Department dropping its investigation into the Fed's building renovation, political uncertainty around the succession has faded, paving the way for Kevin Warsh's nomination as the nex...

Other symbols: AGGBILBNDBNDXEDVHYGIEF
20 days ago - ETF Trends

The Iran War Is Changing the Bond Playbook

Investors may be better off looking outside the world's core bond markets right now, Brij Khurana writes in a guest commentary.

Other symbols: AGGBILBNDBNDXCWBEDVEMB
22 days ago - Barrons

Muni Bond ETFs: Beyond Tax Season Fundamentals

For financial advisors, tax season should not be the only time to talk to clients about municipal bonds. However, with April 15 arriving this week, the timing is ideal to examine how muni bond ETFs ar...

Other symbols: CGMUJMUBMUNCVCRMVTEB
5 weeks ago - ETF Trends

Long-Term Treasury Bond Yields Are Spiking. Why It Won't Last.

The bond market is supposed to be a place where investors seek safety. But the world of fixed income has been almost as volatile as the stock market lately, thanks to the twists and turns of President...

Other symbols: AGGJNKPFFTLT
1 year ago - Barrons

10-Year Treasury Yield Tumbles on Tariff Worries. What Bonds Are Safer.

The bond market is more than Treasuries. Consider munis, mortgage-backed securities, and investment grade debt.

Other symbols: AGGHYGJNKVTEB
1 year ago - Barrons

Global investors are viewing munis as a safer risk-off asset class: Morgan Stanley's Craig Brandon

Craig Brandon, co-head of municipals at Morgan Stanley Investment Management, joins 'The Exchange' to discuss why investors should look at high-grade munis in this time of uncertainty, how a slowdown ...

1 year ago - CNBC Television

Largest borrow rate increases among liquid names

Latest data shows the largest indicative borrow rate increases among liquid option names include: iShares S&P National AMT Free Municipal Bond Fund (MUB) 16.05% +9.59, Nikola (NKLA) 121.17% +6.49, Ago...

1 year ago - TheFly

The opportunity is not over in municipal bonds, says Parametric's Nisha Patel

Nisha Patel, Parametric fixed income portfolio manager, joins 'The Exchange' to discuss the municipal bond market as rate cuts and municipal bond demand grows.

Other symbols: SCMBTFIVTEB
1 year ago - CNBC Television

Warren Buffett's Nebraska grabs top spot in new ranking of state finances

States can't rely on affordability alone to help drive an influx of newcomers from higher-cost states to boost their tax revenues and overall finances.

Other symbols: VTEB
2 years ago - Market Watch

Final Trades: Lennar, Intuit, Municipal Bonds & CVS Health

Here's today's Final Trades from the Investment Committee.

Other symbols: CVSINTULEN
2 years ago - CNBC Television

Final Trades: Lennar, Synopsys & more

The "Halftime Report" traders give their top picks to watch for the second half.

Other symbols: LENSNPS
2 years ago - CNBC Television

‘T-bill and chill' trade sees big influx from individual investors

The “T-bill and chill” trade looks like it's gathering more steam with individual investors, according to Vanda Research.

Other symbols: BILSGOVTLT
2 years ago - Market Watch

Largest borrow rate increases among liquid names

Latest data shows the largest indicative borrow rate increases among liquid option names include: BrainStorm (BCLI) 12.77% +5.73, iShares S&P National AMT Free Municipal Bond Fund (MUB) 12.88% +3.56, ...

Other symbols: ACIBLRXELANNVAXPLUG
2 years ago - TheFly

How to tell if it is worth avoiding taxes with a municipal bond ETF

As interest rates have risen, investors have been attracted to bank certificates of deposits and short-term U.S. Treasury securities because they have been able to take very little risk to receive yie...

Other symbols: CMFNYFSPTI
2 years ago - Market Watch

Franklin Templeton's Jennifer Johnston on muni bonds: Buy bonds with robust security provisions

Jennifer Johnston, SVP and director of municipal bond research Franklin Templeton, joins 'The Exchange' to discuss the tax advantage nature of MUNI investments, shifting investments from treasuries to...

Other symbols: FLMIMBNDTLT
2 years ago - CNBC Television

Best Bonds For Income

For many, social security isn't enough to fund their retirement needs. Bonds can help produce another income stream.

2 years ago - Forbes

These Tax-Free Dividends Will Be The Darlings Of 2024

There's a crop of outsized dividends out there that are absurdly underpriced—I'm talking 14%-off discounts here. And our opportunity to pounce has arrived.

Other symbols: NZF
2 years ago - Forbes

I'm not seeing cracks in muni credit quality, says HilltopSecurities Tom Kozlik

Tom Kozlik of HilltopSecurities joins CNBC's Kelly Evans and 'The Exchange' to discuss muni bonds and the impact of banking sector anxiety.

Other symbols: MUNI
3 years ago - CNBC Television

Income is back in fixed-income, says Neuberger Berman's Jamie Iselin

Jamie Iselin, Neuberger Berman head of municipal fixed income, joins 'The Exchange' to discuss opportunities in municipal bonds.

Other symbols: MUNI
3 years ago - CNBC Television

A lot of opportunity and low risk in munis, says Parametric's Nisha Patel

Nisha Patel, Parametric managing director, joins 'The Exchange' to discuss municipal bonds and whether or not investors should consider them.

Other symbols: MUNI
3 years ago - CNBC Television

From an investment perspective, mass transit is too important to fail: Hilltop's Tom Kozlik

Tom Kozlik, Hilltop Securities head of municipal research and analytics, joins 'The Exchange' to discuss concerns around state and local government spending, investment in mass transit outperforming, ...

3 years ago - CNBC Television

The yield curve shows 'growthier' names will suffer, says Morgan Stanley's Brian Weinstein

Brian Weinstein, Morgan Stanley investment management head of fixed income, joins 'The Exchange' to discuss opportunities in the fixed income sector.

Other symbols: MUNI
3 years ago - CNBC Television

My Top 3 Tax-Free Dividends Ranked Worst To First

What if I told you there was a way for you to get a steady 9% dividend tax-free?

Other symbols: NDMONXP
3 years ago - Forbes

Own a muni ETF? Here's what midterm elections mean for the municipal bond market, according to this investment team

U.S. midterm elections have MacKay Municipal Managers, a team of municipal bond investors at MacKay Shields, watching closely for state ballot initiatives that may lead to policy change.

Other symbols: MMCAMMINMMITVTEB
3 years ago - Market Watch

Texas bonds offer good yields, great opportunity, says Neuberger's James Iselin

Jamie Iselin, Neuberger Berman head of municipal fixed income, joins 'The Exchange' to discuss opportunities in municipal bonds.

Other symbols: MUNI
3 years ago - CNBC Television

High-quality bonds show promising 12-month yield, says Janney Montgomery Scott's Guy Lebas

Guy Lebas, chief fixed income strategist with Janney Montgomery Scott, joins 'Power Lunch' to discuss the yield potential of fixed income bonds, and MUNI markets.

3 years ago - CNBC Television