IBMP vs IBMQ

IBMPAiShares iBonds Dec 2027 Term Muni Bond ETF

IBMQAiShares iBonds Dec 2028 Term Muni Bond ETF

In short

IBMP A single rung of a muni ladder in one ticker: investment-grade bonds that all mature in 2027, tax-exempt income paid monthly along the way, and a defined end date instead of a fund that rolls on forever.

IBMQ A muni ladder rung in ETF form: thousands of investment-grade bonds that mature or get called by late 2028, then the fund winds up and pays out. AMT-free index, income paid monthly.

Stated mandate

IBMP The fund seeks to track an index of investment-grade municipal bonds maturing in 2027. It is designed to provide tax-exempt income, support bond-ladder construction, and manage interest-rate risk through a defined maturity.

IBMQ The fund seeks to track an index of investment-grade U.S. municipal bonds that are expected to mature or be redeemed before December 2, 2028.

Why people hold it

• IBMP Built to act like a bond, not a bond fund: the portfolio matures in 2027 and the whole design points at that date, which is what makes ladder-building possible with one trade.ishares.com
• 0.10% a year, right at the typical target-maturity bond fund, and it tracks an AMT-free index, so the tax-exempt income isn't pulled back in by the alternative minimum tax.
• Roughly 1,800 municipal bonds, so no single issuer carries the fund. That spread is hard to replicate buying individual munis one CUSIP at a time.
• Income lands monthly, and this 2027 rung has been running since 2019, so it isn't a fresh launch built for the moment.

• IBMQ Acts like a single bond with a known end date: it holds munis maturing or redeemed before December 2, 2028, then terminates and distributes net assets.ishares.com
• Spreads one ladder rung across thousands of investment-grade municipal bonds, far more than a retail buyer could assemble directly, and pays monthly.
• The tracked index is AMT-free, screening out bonds whose interest counts toward the alternative minimum tax.
• Costs 0.10% a year, in line with the typical target-maturity bond fund, and this 2028 rung has been running since 2019.

Worth knowing

• IBMP The 0.10% fee is the category median, not a discount. Treasury and corporate rungs like IBTJ (0.07%) and VBCB (0.08%) cost less, though neither pays tax-exempt muni income.
• The tax exemption is the entire pitch, and it does no work inside an IRA or 401(k), where the income is already sheltered.
• Trading is moderate rather than heavy, so order size and timing matter more here than in the most heavily traded bond ETFs.

• IBMQ Callable-adjusted by design: munis can be redeemed early, so cash can come back ahead of schedule and the final wind-up payout is not a fixed number.
• Until it terminates it trades like any bond fund, with prices moving on rates, and volume is moderate rather than heavy.
• Same 0.10% as corporate rungs like IBDU and BSCT, while Treasury rungs such as IBTJ run cheaper at 0.07%; the muni tax treatment is the reason to pay it.

Full IBMP profile⁠

Full IBMQ profile⁠