IBMR vs IBMS
iShares iBonds Dec 2029 Term Muni Bond ETF against iShares iBonds Dec 2030 Term Muni Bond ETF: cost, size, returns, what they hold and how much of it is the same.
Overlap by weight
2%
48 shared positions
Fee gap
0 bp
same fee
1-year return gap
0.8 pts
IBMR is ahead
Larger fund
IBMR
$509M
Side by side
| IBMR | IBMS | |
|---|---|---|
| Fund | iShares iBonds Dec 2029 Term Muni Bond ETF | iShares iBonds Dec 2030 Term Muni Bond ETF |
| Issuer | iShares | iShares |
| Category | Target Maturity Muni | Target Maturity Muni |
| Expense ratio | 0.10% | 0.10% |
| Assets | $509M | $365M |
| Average daily dollar volume | $3.9M | $4.3M |
| Listed | May 9, 2023 | May 22, 2024 |
| FrenzyCap score | 76 | 75 |
| 1-month return | +0.2% | +0.3% |
| 3-month return | −0.8% | −1.0% |
| Year to date | −1.8% | −2.7% |
| 1-year return | −1.9% | −2.7% |
| 30-day volatility | 2.9% | 4.0% |
| Worst drawdown, 1 year | −4.3% | −5.9% |
| Trailing 12-month yield | 2.56% | 2.54% |
| Holdings | 2,007 | 1,972 |
| Top 10 weight | 4.2% | 4.7% |
| Look-through P/E | — | — |
| Holdings vs fair value | — | — |
| Holdings above 200-day average | — | — |
| Net flow, latest 3 reported months | +$30M thru Jul 2026 | +$36M thru Jul 2026 |
| 30-day implied volatility | — | — |
| Holdings as of | as of Oct 20, 2026issuer data | as of Oct 20, 2026issuer data |
Returns are price returns and exclude distributions. Flows are each fund's own latest reported months and may not cover the same period.
Largest shared holdings
2% of IBMR · 2% of IBMS| Holding | IBMR | IBMS |
|---|---|---|
| MORRIS CNTY N J 2%, due Feb 1, 2030 | 0.23% | 0.33% |
| CORPUS CHRISTI TEX 5%, due Mar 1, 2030 | 0.09% | 0.17% |
| NEW YORK N Y 5%, due Apr 1, 2030 | 0.09% | 0.09% |
| MARYLAND ST DEPT TRANSN CONS T 4%, due Oct 1, 2030 | 0.10% | 0.08% |
| MIAMI-DADE CNTY FLA TRAN SYS S 5%, due Jul 1, 2030 | 0.09% | 0.07% |
| CALIFORNIA ST 5%, due Oct 1, 2030 | 0.06% | 0.20% |
| LOS ANGELES CALIF UNI SCH DIST 5%, due Jul 1, 2030 | 0.05% | 0.05% |
| MUNICIPAL ELEC AUTH GA 5%, due Jan 1, 2030 | 0.05% | 0.07% |
| PORTLAND ORE WTR SYS REV 5%, due May 1, 2030 | 0.12% | 0.04% |
| DENVER COLO CITY & CNTY ARPT R 5%, due Nov 15, 2030 | 0.04% | 0.04% |
| DALLAS TEX INDPT SCH DIST 5%, due Feb 15, 2030 | 0.04% | 0.04% |
| DISTRICT COLUMBIA INCOME TAX R 5%, due Oct 1, 2030 | 0.06% | 0.04% |
| NEW HAMPSHIRE MUN BD BK 5%, due Aug 15, 2030 | 0.04% | 0.05% |
| UNIVERSITY ALA GEN REV 5%, due Jul 1, 2030 | 0.04% | 0.05% |
| NEW YORK N Y 5%, due Oct 1, 2030 | 0.04% | 0.03% |
| KING CNTY WASH SCH DIST NO 210, due Dec 1, 2030 | 0.04% | 0.03% |
| MADISON WIS 4%, due Oct 1, 2030 | 0.03% | 0.04% |
| KELLER TEX INDPT SCH DIST 5%, due Aug 15, 2030 | 0.05% | 0.03% |
| CYPRESS-FAIRBANKS TEX INDPT SC 5%, due Feb 15, 2030 | 0.03% | 0.03% |
| NEW YORK N Y CITY TRANSITIONAL 5%, due Nov 1, 2030 | 0.03% | 0.05% |
| ANAHEIM CALIF PUB FING AUTH LE 5%, due Sep 1, 2030 | 0.03% | 0.07% |
| MASSACHUSETTS ST 5%, due Jan 1, 2030 | 0.03% | 0.05% |
| PIERCE CNTY WASH SCH DIST NO 4, due Dec 1, 2030 | 0.04% | 0.02% |
| OREGON ST 5%, due May 1, 2030 | 0.06% | 0.02% |
| TRAVIS CNTY TEX 5%, due Mar 1, 2030 | 0.05% | 0.02% |
Sector mix of the stock holdings
No sector breakdown: these funds hold few classified stocks.
More: full overlap table · IBMR holdings · IBMS holdings
Fund data comes from each fund's SEC filings and issuer disclosures and is shown with the date it is as of. SEC portfolio and flow filings become public about 60 days after the period they cover. Nothing here is investment advice; see Terms.