BSMY vs IBMR

BSMYCInvesco BulletShares 2034 Municipal Bond ETF

IBMRAiShares iBonds Dec 2029 Term Muni Bond ETF

In short

BSMY A single-year rung on a muni ladder: roughly 2,000 bonds from US states, agencies and local governments, all effectively maturing in 2034, bundled into one ticker on Invesco's BulletShares shelf.

IBMR A 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

BSMY The Fund invests at least 80% of its assets in municipal bonds represented by its index, which covers U.S.-dollar municipal securities issued by U.S. states, state agencies, or local governments and maturing effectively in 2034.

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

Why people hold it

• BSMY Defined end date instead of an open-ended blob. The index holds only municipal bonds effectively maturing in 2034, so the portfolio's clock winds down like a single bond's.invesco.com
• Roughly 2,000 issues spread across states, state agencies and local governments, so no single borrower carries the fund.
• Pays monthly, which suits people who like income arriving on the same rhythm as their bills.
• Sits in the upper half of a large target-maturity peer group, with broad bond-level diversification doing much of the heavy lifting.

• IBMR Charges 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.
• Spreads across more than a thousand investment-grade munis, so one issuer's trouble barely moves the fund.
• Follows an AMT-free index, screening out bonds whose income can trip the alternative minimum tax.
• Pays monthly, matching how muni income is usually spent, and holds a well-built portfolio for its category.

Worth knowing

• BSMY 0.18% a year runs above the target-maturity median and above corporate BulletShares rungs like BSCT and BSCU at 0.10%.
• Trades thinly, so spreads can widen. Limit orders and steering clear of the opening and closing minutes matter more here than in a heavily traded fund.
• Launched in 2024, so there is only a short history behind it and a long stretch before the 2034 maturity year arrives.

• IBMR Munis are the tax-advantaged lane. For the same 2029 rung in taxable bonds, iShares also runs IBDU (corporate) and IBTJ (Treasury).
• The index is callable-adjusted: plenty of munis can be redeemed early by their issuers, so the mix heading into the term date can shift.
• It 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.

Full BSMY profile⁠

Full IBMR profile⁠