AVMU vs MUB
Avantis Core Municipal Fixed Income ETF against iShares National Muni Bond ETF: cost, size, returns, what they hold and how much of it is the same.
Overlap by weight
3%
220 shared positions
Fee gap
10 bp
MUB is cheaper
1-year return gap
0.6 pts
MUB is ahead
Larger fund
MUB
$52.1B
Side by side
| AVMU | MUB | |
|---|---|---|
| Fund | Avantis Core Municipal Fixed Income ETF | iShares National Muni Bond ETF |
| Issuer | Avantis | iShares |
| Category | National Muni | National Muni |
| Expense ratio | 0.15% | 0.05% |
| Assets | $168M | $52.1B |
| Average daily dollar volume | $1.9M | $1.8B |
| Listed | Dec 10, 2020 | Sep 7, 2007 |
| FrenzyCap score | 68 | 99 |
| 1-month return | +0.4% | −0.3% |
| 3-month return | −3.4% | −2.7% |
| Year to date | −5.6% | −4.3% |
| 1-year return | −5.3% | −4.7% |
| 30-day volatility | 8.3% | 6.3% |
| Worst drawdown, 1 year | −10.3% | −7.9% |
| Trailing 12-month yield | 3.66% | 3.33% |
| Holdings | 568 | 7,665 |
| Top 10 weight | 11.0% | 1.2% |
| Look-through P/E | — | — |
| Holdings vs fair value | — | — |
| Holdings above 200-day average | — | — |
| Net flow, latest 3 reported months | +$7.0M thru May 2026 | +$2.4B thru May 2026 |
| 30-day implied volatility | — | 7.5% |
| 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
41% of AVMU · 3% of MUB| Holding | AVMU | MUB |
|---|---|---|
| OHIO ST UNIV OHSHGR 06/35 FIXED 5, due Jun 1, 2035 | 0.20% | 0.11% |
| NEW YORK ST DORM AUTH ST PERSO NYSHGR 02/47 FIXED 4, due Feb 15, 2047 | 0.11% | 0.10% |
| HOUSTON TX HGR EDU FIN CORP HOUHGR 05/34 FIXED 5, due May 15, 2034 | 0.08% | 0.11% |
| NEW JERSEY ST NJS 06/30 FIXED 4, due Jun 1, 2030 | 0.06% | 0.07% |
| TEXAS ST TXS 10/33 FIXED 5, due Oct 1, 2033 | 0.06% | 0.07% |
| TRIBOROUGH NY BRIDGE TUNNEL TRBTRN 11/49 FIXED 5, due Nov 15, 2049 | 0.16% | 0.05% |
| CALIFORNIA ST CAS 11/30 FIXED 5, due Nov 1, 2030 | 0.06% | 0.05% |
| MASSACHUSETTS ST MAS 01/49 FIXED 5, due Jan 1, 2049 | 0.27% | 0.05% |
| PHILADELPHIA PA WTR WSTWTR R PHIUTL 10/42 FIXED 5, due Oct 1, 2042 | 0.41% | 0.05% |
| AQUARION WTR AUTH CT WTR SYS R AQUWTR 02/33 FIXED 5.25, due Feb 1, 2033 | 0.37% | 0.05% |
| TEXAS ST TRANSPRTN COMMISSION TXSTRN 08/39 FIXED 5, due Aug 15, 2039 | 0.17% | 0.05% |
| SAN ANTONIO TX ELEC GAS REVE SANUTL 02/39 FIXED 5, due Feb 1, 2039 | 0.18% | 0.04% |
| PRIV CLGS UNIVS AUTH GA PRIHGR 09/33 FIXED 5, due Sep 1, 2033 | 0.08% | 0.04% |
| CALIFORNIA ST CAS 03/36 FIXED 4, due Mar 1, 2036 | 0.08% | 0.04% |
| KENTUCKY ST PROPERTY BLDGS C KYSFAC 09/43 FIXED 5, due Sep 1, 2043 | 0.06% | 0.04% |
| SEATTLE WA MUNI LIGHT PWR RE SEAPWR 07/41 FIXED 4, due Jul 1, 2041 | 0.34% | 0.04% |
| GRAND PARKWAY TRANSPRTN CORP T GPTTRN 10/45 FIXED 4, due Oct 1, 2045 | 0.89% | 0.04% |
| MASSACHUSETTS ST MAS 11/45 FIXED 5, due Nov 1, 2045 | 0.04% | 0.04% |
| NEW JERSEY ST TURNPIKE AUTH TU NJSTRN 01/43 FIXED 4, due Jan 1, 2043 | 0.11% | 0.04% |
| MASSACHUSETTS ST DEV FIN AGY R MASDEV 10/38 FIXED 5, due Oct 1, 2038 | 0.28% | 0.04% |
| ILLINOIS ST TOLL HIGHWAY AUTH ILSTRN 01/46 FIXED 4, due Jan 1, 2046 | 0.43% | 0.03% |
| DALLAS FORT WORTH TX INTERNATI DALAPT 11/45 FIXED OID 4, due Nov 1, 2045 | 0.27% | 0.03% |
| CALIFORNIA ST CAS 09/33 FIXED 5, due Sep 1, 2033 | 0.65% | 0.03% |
| TRIBOROUGH NY BRIDGE TUNNEL TRBTRN 11/32 ZEROCPNOID 0, due Nov 15, 2032 | 0.12% | 0.03% |
| UNIV OF CALIFORNIA REVENUES UNVHGR 05/36 FIXED 5, due May 15, 2036 | 0.04% | 0.03% |
Sector mix of the stock holdings
No sector breakdown: these funds hold few classified stocks.
More: full overlap table · AVMU holdings · MUB 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.