BSMZ vs IBMO

BSMZCInvesco BulletShares 2035 Municipal Bond ETF

IBMOAiShares iBonds Dec 2026 Term Muni Bond ETF

In short

BSMZ A single rung of a municipal bond ladder, wrapped in an ETF. It holds roughly 1,400 munis, then terminates around Dec. 15, 2035, giving you a bond's end date without picking the bonds yourself.

IBMO —No data

Stated mandate

BSMZ The fund seeks exposure to US dollar-denominated municipal securities from U.S. states, state agencies, and local issuers, targeting bonds maturing in 2035 and terminating around Dec. 15, 2035.

IBMO —No data

Why people hold it

• BSMZ Defined maturity: it targets bonds maturing in 2035 and terminates around Dec. 15, 2035. An end date, not an evergreen fund that rolls on forever.invesco.com
• Roughly 1,400 positions from US states, state agencies and local issuers, so no single borrower carries the portfolio. The holdings are the strongest part of the package.
• Invesco has run the BulletShares playbook for years, and its corporate rungs (BSCT, BSCU) sit among the best-executed funds in the target-maturity group.

IBMO —No data

Worth knowing

• BSMZ At 0.18% a year, it runs above the typical target-maturity bond fund. Fee drag bites harder when the underlying yields are muni-sized.
• Launched in 2025 and thinly traded so far. Thin volume tends to mean wider spreads, which is what limit orders are for.
• Distributions land on an irregular schedule rather than a fixed monthly rhythm, so the income stream needs more watching than a clockwork payer.

IBMO —No data

Full BSMZ profile⁠

Full IBMO profile⁠