iShares Core Total USD Bond Market ETF (IUSB)

NASDAQ: IUSB · Real-Time Price · USD
46.30
+0.04 (0.09%)
At close: Jun 26, 2026, 4:00 PM EDT
46.50
+0.20 (0.43%)
After-hours: Jun 26, 2026, 4:42 PM EDT
0.09%
Assets $41.40B
Expense Ratio 0.06%
PE Ratio n/a
Shares Out 922.80M
Dividend (ttm) $1.94
Dividend Yield 4.20%
Ex-Dividend Date Jun 1, 2026
Payout Ratio n/a
1-Year Return +0.59%
Volume 3,439,139
Open 46.24
Previous Close 46.26
Day's Range 46.22 - 46.34
52-Week Low 45.47
52-Week High 47.23
Beta 0.26
Holdings 18034
Inception Date Jun 10, 2014

About IUSB

Fund Home Page

The iShares Core Total USD Bond Market ETF (IUSB) is an exchange-traded fund that is based on the Bloomberg US Universal index. The fund tracks a broad Barclays index of USD-denominated taxable bonds. The index is market value weighted. IUSB was launched on Jun 10, 2014 and is issued by BlackRock.

Asset Class Fixed Income
Category Intermediate Core-Plus Bond
Region North America
Stock Exchange NASDAQ
Ticker Symbol IUSB
ETF Provider BlackRock
Index Tracked Bloomberg US Universal

Dividends

Ex-Dividend Amount Pay Date
Jun 1, 2026 $0.15108 Jun 4, 2026
May 1, 2026 $0.16288 May 6, 2026
Apr 1, 2026 $0.16454 Apr 7, 2026
Mar 2, 2026 $0.15729 Mar 5, 2026
Feb 2, 2026 $0.16502 Feb 5, 2026
Dec 19, 2025 $0.16478 Dec 24, 2025
Full Dividend History

News

Bond ETF flows surge in hunt for yield: 'Market sniffing out something here,' says BlackRock exec

Bond ETF inflows are running 60% ahead of last year's level, which was itself a record pace, a rise that a BlackRock executive described as "shocking" to CNBC. Elevated stock market volatility, a new ...

Other symbols: AGGBILBNDBNDXEDVHYGIEF
1 day ago - CNBC

US bond market expects rate hikes the Fed may never deliver

The U.S. Federal Reserve is becoming tougher for Wall Street to forecast, with dramatically different views ​on where monetary policy is headed.

Other symbols: AGGBILBNDBNDXEDVHYGIEF
1 day ago - Reuters

Benchmarks Are Broken: Why Antiquated Methodologies Fail Fixed Income

The early 1970s made for interesting times. Political turbulence amid the Vietnam War, cultural rebellion, and escapist entertainment were rampant.

Other symbols: AGGBILBNDBNDXEDVHYGIEF
3 days ago - ETF Trends

Bonds Under Pressure Despite Oil Relief: 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."

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

It's a Regime-Shift for US Real Yields: 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."

Other symbols: AGGBILBNDBNDXEDVHYGIEF
7 days ago - Bloomberg Markets and Finance

AI Data Center Bonds Are Being Priced As Project Finance At Last

There is an old rule in lending that a name on the door is worth less than a claim on the cash. Bond investors who spent two years buying data-centre debt on the strength of the tenant rather than the...

8 days ago - Forbes

Oil slides on Iran supply hopes; bond yields pushed lower before Warsh debut

Crude prices fell on Wednesday on news that Iranian fuel may ​soon hit the world's markets, bringing inflation relief and pushing bond yields lower, while stocks and currencies were quiet ahead of Kev...

Other symbols: AGGBNDBNDXBNODBOEDVIEF
9 days ago - Reuters

All eyes are now on the bond market as oil prices fall. Will the Fed hike rates?

The $30 Treasury market is taking a wait-and-see approach to the U.S.-Iran peace framework deal and to Kevin Warsh's first meeting as Federal Reserve chair.

Other symbols: AGGBILBNDBNDXEDVHYGIEF
11 days ago - Market Watch

Higher Bond Yields Are Making Things Uncomfortable for Stock Investors

Bond markets are resetting ahead of key data, Treasury auctions, and a crucial Fed meeting.

Other symbols: AGGBILBNDBNDXEDVHYGIEF
17 days ago - Barrons

Fixed Income Markets in a Higher for Longer Environment

Interest rates remain one of the primary concerns for investors as Kevin Warsh has officially assumed leadership at the U.S. Federal Reserve (Fed). While we believe the possibility of a rate cut has d...

Other symbols: AGGBILBNDBNDXEDVHYGIEF
18 days ago - ETF Trends

AI Debt Floods The Bond Market, And Fidelity Is Backing Away

The artificial intelligence boom has spent three years as a stock market story. This year it became a bond market problem.

Other symbols: AGGBILBNDBNDXEDVHYGIEF
20 days ago - Forbes

Large-Cap Core Dominates May ETF Flows

Investors heavily favored large-cap core equity ETF building blocks in May 2026. Simultaneously, investors bolstered portfolios with ultra-short-term fixed income allocations and targeted thematic act...

21 days ago - ETF Trends

JGBs Edge Higher, Tracking Gains in U.S. Treasurys

JGBs edged higher in the morning Tokyo session, tracking overnight price gains in U.S. Treasurys.

22 days ago - WSJ

All Eyes on Inflation: U.S.-Iran War's Impact on Treasury Yields, Oil & Gas Prices

@CharlesSchwab's Collin Martin breaks down the state of treasury yields and the U.S.-Iran War's impact on them. He says for the most part, stagflation doesn't appear to a huge issue for the economy ev...

Other symbols: AGGBILBNDBNDXBNODBOEDV
4 weeks ago - Schwab Network

Respite for JGBs Won't Last Long: 3-Minutes MLIV

Joumanna Bercetche, Tom Mackenzie and Ven Ram break down today's key themes for analysts and investors on "Bloomberg: The Opening Trade."

4 weeks ago - Bloomberg Markets and Finance

US Treasury rout tests Washington's tolerance for higher borrowing costs

President Donald Trump's room to wage war while maneuvering on economic policy is being tested by a force largely beyond his control: the bond market.

Other symbols: AGGBILBNDBNDXEDVIEFIEI
4 weeks ago - Reuters

Opinion | You're Probably Overinvested in Bonds

The usual advice is to hold only 60% of your assets in stock. If you're wealthy, a 90/10 split is far better.

Other symbols: AGGBILBNDBNDXEDVHYGIEF
5 weeks ago - WSJ

AI financing fueling a surge in U.S. convertible bond sales

Corporate America is tapping the convertible bond market at a record pace as companies linked to artificial intelligence drive a surge in demand for debt that often ​draws extra investor interest in h...

Other symbols: AGGBNDBNDXCWBICVTSCHZ
5 weeks ago - Reuters

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
5 weeks ago - WSJ

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
5 weeks 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
5 weeks 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
5 weeks 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
6 weeks ago - Reuters

Bonds Have Much More to Selloff In 2026: 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 - Bond Market S...

Other symbols: AGGBILBNDBNDXEDVIEFIEI
6 weeks ago - Bloomberg Markets and Finance

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 ...

6 weeks ago - ETF Trends