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IMTB

GradeANew York Stock Exchange Arca

iShares Core 5-10 Year USD Bond ETF

Core US Bond · IShares · Inception 2016-10-31 · SEC filings

$41.81−0.39 (−0.91%)

As of Sep 23, 2026, 3:14 PM EDT

Intraday session: down, 67 prints from 42.20 to 41.81. Range 41.74 to 42.15. Use the arrow keys to read each point.$41.70$41.90$42.00$42.1010 AM12 PM2 PM4 PM
Expense ratio
0.07%
Fund size
$270M
1Y return
−0.0%
Yield · Last 12 months
4.65%
Holdings
3480
Volume · 30D
0M sh
NAV per share
$42.24
52W range
low $41.92high $44.83

The ETF.net IMTB Grade

A

73/ 100

Rank 27 of 118 in US Aggregate Bond

Confidence High

Six-pillar profile for IMTB. Scores out of 100: Cost 86, Risk 38, Mission 98, Tradability 54, Holdings 63, Durability 64. Strongest: Mission (98). Weakest: Risk (38). Leans toward Mission.
F< 25
D≥ 25
C≥ 40
B≥ 55
A≥ 70

Score 73 of 100 sits in the A band. Bands: A ≥ 70, B ≥ 55, C ≥ 40, D ≥ 25, F < 25; the scale skips E.

  • Cost

    What you pay to own it — the expense ratio plus trading frictions, ranked within its category.
    AScore 86
    Category rank17/118 · top 14%
  • Mission

    How faithfully it does the job it claims — tracking its mandate or index with minimal slippage.
    AScore 98
    Category rank61/100 · mid-pack
  • Risk

    How violently it can move — volatility, drawdown depth, and downside capture versus its category.
    DScore 38
    Category rank97/117 · bottom quartile
  • Tradability

    How cheaply and easily you can get in and out — liquidity, spread, and premium/discount stability.
    CScore 54
    Category rank57/118 · top 48%
  • Holdings

    What it actually owns — the quality, breadth, and concentration of the underlying portfolio.
    BScore 63
    Category rank55/117 · top 47%
  • Durability

    Whether it will still be here — the fund’s assets, age, flows, and issuer staying power.
    BScore 64
    Category rank46/118 · top 39%

Graded as of Sep 22, 2026

Our read on IMTB

ETF.net Research

AMost core bond funds hand you the entire yield curve. IMTB takes only the 5-to-10-year belly, and its index reaches past the Agg into high yield, for seven basis points a year.

Stated mandate

The fund seeks to track an index of U.S.-dollar-denominated investment-grade and high-yield bonds with remaining maturities between five and ten years.

Why people hold it

  1. 01Charges 0.07% a year against a category median near 0.36%. The maturity-sliced build does not carry a boutique price tag.
  2. 02The Bloomberg U.S. Universal 5-10 Year Index goes where the Agg stops: investment grade plus a high-yield sleeve, spread across thousands of individual bonds.ishares.com
  3. 03Tracks its benchmark very closely and pays monthly, so income arrives on a set cadence rather than in quarterly lumps.
  4. 04An iShares Core fund running since 2016, and one of the stronger builds in a core bond aisle that holds well over a hundred competitors.

Worth knowing

  1. 01Trades lightly next to giants like BND and SCHZ. Thinner volume can mean wider spreads at the moment you buy or sell.
  2. 02One maturity bucket only: no short-end ballast, no long bonds. Moves in intermediate rates hit the whole portfolio at once.
  3. 03The high-yield slice adds credit risk that plain Agg trackers (BND, SPAB, SCHZ) leave out, and those three run at 0.03%.

IMTB Holdings

As of Sep 22, 2026, 3:58 AM
Asset class
Bonds
Holdings
3,480
Top-10 weight
18%
Largest holding
BLACKROCK CASH CL INST SL AGENCY8.6%

Geography

  • United States82.31%
  • Canada2.24%
  • United Kingdom1.53%
  • Mexico1.01%
  • Cayman Islands0.93%
  • Luxembourg0.86%
  • Japan0.80%
  • France0.60%
  • Other countries (49)9.72%
The fund’s holdings, weight-ordered — page 1 of 233.
#TickerCompanyWeight %SharesMarket valueIn ETFs
001BLACKROCK CASH CL INST SL AGENCY8.63%0$23M18
002TREASURY NOTE 4.25% 11/15/20341.40%0$4M37
003TREASURY NOTE 4.38% 05/15/20341.20%0$3M35
004FNMA 30YR UMBS 2.00% 04/01/20521.18%0$3M12
005TREASURY NOTE 4.25% 08/15/20351.14%0$3M45
006TREASURY NOTE 4.00% 11/15/20351.11%0$3M47
007TREASURY NOTE 4.63% 02/15/20351.01%0$3M38
008TREASURY NOTE 2.88% 05/15/20320.93%0$3M33
009TREASURY NOTE 3.88% 08/15/20340.89%0$2M36
010TREASURY NOTE 4.00% 02/15/20340.84%0$2M35
011TREASURY NOTE (OLD) 4.38% 05/15/20360.84%0$2M44
012FNMA 30YR UMBS 2.00% 05/01/20520.84%0$2M11
013TREASURY NOTE 4.50% 11/15/20330.83%0$2M34
014FNMA 30YR UMBS SUPER 2.00% 10/01/20520.81%0$2M15
015TREASURY NOTE (2OLD) 4.13% 02/15/20360.81%0$2M54

Showing 1–15 of 3483 holdings

IMTB Performance

Shows how $10,000 changes over the selected period, with cash distributions reinvested at the closing price on each ex-dividend date.

IMTB$9,996
SPY tracks large US stocks. It provides market context, rather than representing this fund’s strategy, asset class or investment benchmark.$11,723
Sep 22, 2025 to Sep 22, 2026. IMTB $9,996. SPY $11,723. Use the arrow keys to read each point.$9,353$10,646$11,940Sep 2025Mar 2026Sep 2026

Sep 22, 2025 – Sep 22, 2026

Returns run to the Sep 22, 2026 close, with cash distributions reinvested. Each period starts on the same date that many months or years earlier. Periods over one year show the average yearly return.

Trailing total return for IMTB. Periods over one year show the average yearly return.
PeriodIMTB
Year to date−1.6%
1 month−1.3%
3 months−1.7%
1 year−0.0%
3 years+5.0%per year
5 years+0.0%per year
10 yearsFund is under 10 years oldper year

As of the close, with distributions reinvested.

Calendar-year total return with cash distributions hypothetically reinvested at the ex-dividend date’s closing price. The current year shows year to date.

Annual total returns for IMTB
YearReturn barIMTB
2026 YTD−1.6%
2025+8.9%
2024+1.9%
2023+6.1%
2022−12.8%
2021−1.4%
2020+6.3%

IMTB in the news

ETF.net Research hasn’t filed on IMTB yet — coverage lands here as it’s written.

IMTB Dividends

Adds up every distribution paid per share over the last 12 months, divided by the last completed close. Distributions are counted by ex-date. Data through Sep 22, 2026.
4.65%Last 12 months
Payout per share
$1.96Last 12 months
Last payment
$0.17 per share
Paid on
Shares bought on or after this date do not qualify for this distribution.
Frequency
Monthly

Distribution history

2023–2026

One bar per payment. 44 payments from 2023 to 2026 YTD. Feb 1, 2023 $0.14; Mar 1, 2023 $0.14; Apr 3, 2023 $0.14; May 1, 2023 $0.15; Jun 1, 2023 $0.15; Jul 3, 2023 $0.15; Aug 1, 2023 $0.15; Sep 1, 2023 $0.15; Oct 2, 2023 $0.16; Nov 1, 2023 $0.16; Dec 1, 2023 $0.17; Dec 14, 2023 $0.15; Feb 1, 2024 $0.15; Mar 1, 2024 $0.15; Apr 1, 2024 $0.16; May 1, 2024 $0.15; Jun 3, 2024 $0.15; Jul 1, 2024 $0.16; Aug 1, 2024 $0.16; Sep 3, 2024 $0.16; Oct 1, 2024 $0.16; Nov 1, 2024 $0.15; Dec 2, 2024 $0.17; Dec 18, 2024 $0.16; Feb 3, 2025 $0.17; Mar 3, 2025 $0.15; Apr 1, 2025 $0.16; May 1, 2025 $0.15; Jun 2, 2025 $0.16; Jul 1, 2025 $0.16; Aug 1, 2025 $0.17; Sep 2, 2025 $0.17; Oct 1, 2025 $0.16; Nov 3, 2025 $0.16; Dec 1, 2025 $0.16; Dec 19, 2025 $0.16; Feb 2, 2026 $0.16; Mar 2, 2026 $0.16; Apr 1, 2026 $0.16; May 1, 2026 $0.16; Jun 1, 2026 $0.17; Jul 1, 2026 $0.16; Aug 3, 2026 $0.17; Sep 1, 2026 $0.17. Use the arrow keys to read each point.2023202420252026YTD
Ex-datePay dateAmount per share
Sep 1, 2026Sep 4, 2026$0.17
Aug 3, 2026Aug 6, 2026$0.17
Jul 1, 2026Jul 7, 2026$0.16
Jun 1, 2026Jun 4, 2026$0.17
May 1, 2026May 6, 2026$0.16
Apr 1, 2026Apr 7, 2026$0.16
Mar 2, 2026Mar 5, 2026$0.16
Feb 2, 2026Feb 5, 2026$0.16
Dec 19, 2025Dec 24, 2025$0.16
Dec 1, 2025Dec 4, 2025$0.16
Nov 3, 2025Nov 6, 2025$0.16
Oct 1, 2025Oct 6, 2025$0.16

IMTB Risk

How much the fund’s monthly returns vary, scaled to a year.
6.1%
Annualised · 36 months to Aug 2026
How it’s calculated: standard deviation

The sample standard deviation of monthly total returns, multiplied by the square root of 12.

Uses up to 36 complete months, with at least 12 required. Total returns include reinvested distributions.

Return above 3-month US Treasury bills per unit of volatility.
0.06
vs 3-month T-bills · to Aug 2026
How it’s calculated: Sharpe ratio

Subtract each month’s Treasury-bill return from the fund’s monthly total return.

Divide the average of those excess returns by their sample standard deviation, then multiply by the square root of 12.

Uses up to 36 complete months, with at least 12 required. Each month uses the Treasury yield quoted at the end of the previous month.

The largest fall from a peak to the low that followed.
−17.8%
Trough Oct 2022
How it’s calculated: maximum drawdown

The largest percentage decline from an earlier peak, using total returns with reinvested distributions.

Uses up to five years through the last close, with at least 12 months required.

How strongly the fund’s returns move with its asset-class index.
1.05
vs its asset-class index
How it’s calculated: beta

The beta figure is supplied by FMP. The comparison index depends on the fund’s broad asset class.

IMTB Cost

Expense ratio0.07%
  • The middle half of US Aggregate Bond funds
  • Median 0.34%

11 of the 112 US Aggregate Bond funds charge less.

IMTB costs $7.00 a year on $10,000. The median US Aggregate Bond fund costs $34.00.