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iShares iBonds Dec 2029 Term Muni Bond ETF

IBMRCboeA

$24.89+0.04 (+0.16%)

As of Oct 13, 2026, 3:59 PM

Intraday session: up, 58 prints from 24.85 to 24.89. Range 24.82 to 24.93. Use the arrow keys to read each point.24.8224.8824.9310 AM12 PM2 PM4 PM
Expense ratio
0.10%
Fund size
$495M
1Y total return
+0.1%
Yield · Last 12 months
2.57%
Holdings
1933
Avg volume · 30D
0.1M sh
NAV per share
$24.80
52W range
low $24.61high $25.77
Launched
Filings
SEC EDGAR

The ETF.net IBMR Grade

A

Score 81 out of 100

Rank
4 of 32
Six-pillar profile for IBMR. Scores out of 100: Cost 87, Risk 52, Mission 94, Tradability 82, Holdings 76, Durability 82. Strongest: Mission (94). Weakest: Risk (52). Leans toward Mission.

Score 81 of 100 falls in the A band. A is 70 or higher, B 55 to under 70, C 40 to under 55, D 25 to under 40, F under 25.

  • Cost

    The fund’s net expense ratio, ranked against its category.
    A87 out of 100
    Rank 1 of 32
  • Mission

    Whether the fund did what it promised, tested against its stated mandate.
    A94 out of 100
    Rank 6 of 17
  • Risk

    How the fund held up when markets fell: downside volatility, drawdowns and tail loss.
    C52 out of 100
    Rank 11 of 29
  • Tradability

    How easy the fund is to trade: daily volume, and how far its price strays from net asset value.
    A82 out of 100
    Rank 4 of 32
  • Holdings

    How concentrated the fund is, and how complete and current its disclosed holdings are.
    A76 out of 100
    Rank 6 of 32
  • Durability

    Whether the fund is likely to stay open, judged by its age, its assets and its issuer’s assets.
    A82 out of 100
    Rank 4 of 32

Our read on IBMR

ETF.net Research

AA muni ladder rung in one ticker: it holds investment-grade municipal bonds maturing in 2029, tracks an AMT-free index, and pays monthly. Bond-style term structure, ETF plumbing.

Stated mandate

The fund seeks to track an index of investment-grade municipal bonds that mature in 2029.

Why people hold it

  1. 01Charges 0.10% a year, right at the median for target-maturity bond funds, and the iBonds lineup is built so maturity years stack into a ladder.
  2. 02Spreads across more than a thousand investment-grade munis, so one issuer's trouble barely moves the fund.
  3. 03Follows an AMT-free index, screening out bonds whose income can trip the alternative minimum tax.
  4. 04Pays monthly, matching how muni income is usually spent, and holds a well-built portfolio for its category.

Worth knowing

  1. 01Munis are the tax-advantaged lane. For the same 2029 rung in taxable bonds, iShares also runs IBDU (corporate) and IBTJ (Treasury).
  2. 02The index is callable-adjusted: plenty of munis can be redeemed early by their issuers, so the mix heading into the term date can shift.
  3. 03It is a fund, not a single bond. Shares trade at market prices and move with rates along the way, and the end payout is whatever the bonds deliver.

IBMR Holdings

As of Oct 12, 2026
Asset class
Bonds
Holdings
1,933
Top-10 weight
6%
Largest holding
BlackRock Liq Municash Class Ins Mmf1.8%

Geography

  • United States100.00%
The fund’s holdings, weight-ordered — page 1 of 129.
#TickerCompanyWeight %SharesMarket valueIn ETFs
001—BlackRock Liq Municash Class Ins Mmf1.76%8,741,856$9M24
002—California Infrastructure & Ec 3.25% 08/01/20290.70%35,670$3M7
003—Massachusetts St Clean Wtr Tr 5.00% 02/01/20290.53%25,228$3M1
004—New Jersey St 5.00% 06/01/20290.49%23,545$2M8
005—Los Angeles Calif Uni Sch Dist 5.00% 07/01/20290.49%23,351$2M2
006—Houston Tex Arpt Sys Rev For 5.00% 07/01/20290.37%17,935$2M5
007—New York St Dorm Auth St Pers 5.00% 03/15/20290.37%17,557$2M3
008—Los Angeles Cnty Calif Met Tra 5.00% 07/01/20290.36%17,837$2M2
009—Palm Beach Cnty Fla Sch Brd Ct 5.00% 08/01/20290.33%16,197$2M6
010—Clark Cnty Nev Arpt Rev 5.00% 07/01/20290.33%15,856$2M6
011—California St 5.00% 10/01/20290.32%15,265$2M2
012—Pennsylvania St 5.00% 04/01/20290.31%14,615$2M3
013—California St 5.00% 09/01/20290.30%14,472$2M3
014—California (State Of) 5.00% 08/01/20290.30%14,167$1M4
015—Erie Cnty Ny Indl Dev Agy Sch 5.00% 05/01/20290.28%13,428$1M2

Showing 1–15 of 1933 holdings

IBMR Performance

Launched May 9, 2023

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

Not enough history yet.Not enough history yet.
IBMR$10,014
SPY tracks large US stocks. It provides market context, rather than representing this fund’s strategy, asset class or investment benchmark.$12,044
Oct 10, 2025 to Oct 12, 2026. IBMR $10,014. SPY $12,044. Use the arrow keys to read each point.$9,582$10,912$12,243Oct 2025Apr 2026Oct 2026

Oct 10, 2025 – Oct 12, 2026

Returns run to the Oct 12, 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 IBMR. Periods over one year show the average yearly return.
PeriodIBMR
Year to date−0.4%
1 month−0.5%
3 months−1.3%
1 year+0.1%
3 yearsper year+3.9%
5 yearsFund is under 5 years oldper 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 IBMR
YearReturn barIBMR
2026 YTD−0.4%
2025+4.4%
2024+0.1%
2023+3.5%

History from May 11, 2023

IBMR in the news

Filtered to IBMR · Defined-Maturity Municipal

IBMR 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 Oct 12, 2026.
2.57%Last 12 months
Payout per share
$0.64Last 12 months
Last payment
$0.05 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. 40 payments from 2023 to 2026 YTD. Jul 3, 2023 $0.06; Aug 1, 2023 $0.04; Sep 1, 2023 $0.05; Oct 2, 2023 $0.05; Nov 1, 2023 $0.05; Dec 1, 2023 $0.04; Dec 14, 2023 $0.04; Feb 1, 2024 $0.06; Mar 1, 2024 $0.06; Apr 1, 2024 $0.04; May 1, 2024 $0.06; Jun 3, 2024 $0.06; Jul 1, 2024 $0.05; Aug 1, 2024 $0.05; Sep 3, 2024 $0.05; Oct 1, 2024 $0.05; Nov 1, 2024 $0.05; Dec 2, 2024 $0.05; Dec 18, 2024 $0.05; Feb 3, 2025 $0.05; Mar 3, 2025 $0.06; Apr 1, 2025 $0.05; May 1, 2025 $0.05; Jun 2, 2025 $0.05; Jul 1, 2025 $0.06; Aug 1, 2025 $0.06; Sep 2, 2025 $0.05; Oct 1, 2025 $0.06; Nov 3, 2025 $0.05; Dec 1, 2025 $0.05; Dec 19, 2025 $0.05; Feb 2, 2026 $0.05; Mar 2, 2026 $0.06; Apr 1, 2026 $0.05; May 1, 2026 $0.05; Jun 1, 2026 $0.05; Jul 1, 2026 $0.05; Aug 3, 2026 $0.05; Sep 1, 2026 $0.05; Oct 1, 2026 $0.05. Use the arrow keys to read each point.2023202420252026YTD
Ex-datePay dateAmount per share
Oct 1, 2026Oct 6, 2026$0.05
Sep 1, 2026Sep 4, 2026$0.05
Aug 3, 2026Aug 6, 2026$0.05
Jul 1, 2026Jul 7, 2026$0.05
Jun 1, 2026Jun 4, 2026$0.05
May 1, 2026May 6, 2026$0.05
Apr 1, 2026Apr 7, 2026$0.05
Mar 2, 2026Mar 5, 2026$0.06
Feb 2, 2026Feb 5, 2026$0.05
Dec 19, 2025Dec 24, 2025$0.05
Dec 1, 2025Dec 4, 2025$0.05
Nov 3, 2025Nov 6, 2025$0.05

IBMR Risk

How much the fund’s monthly returns vary, scaled to a year.
4.3%
Annualised · 36 months to Sep 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.
−0.17
vs 3-month T-bills · to Sep 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.
−4.8%
41 months · trough Oct 2023
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.
0.75
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.

IBMR Cost

Expense ratio0.10%
  • The middle half of Defined-Maturity Municipal funds
  • Median 0.18%

No Defined-Maturity Municipal fund charges less.

IBMR costs $10.00 a year on $10,000. The median Defined-Maturity Municipal fund costs $18.00.

Other funds in Defined-Maturity Municipal