ETF Overlap Tool
Enter up to six ETFs to see how much of each is the same securities. Overlap by weight is the sum, over every holding two funds share, of the smaller of the two weights: 100% means identical portfolios, 0% means nothing in common.
Overlap by weight
85 holdings in all 2 funds| Fund | INMU | MUB | Positions | Holdings |
|---|---|---|---|---|
| INMUiShares Intermediate Muni Income Active ETF | — | 1% 85 shared |
593 | as of Oct 20, 2026issuer data |
| MUBiShares National Muni Bond ETF | 1% 85 shared | — | 7,603 | as of Oct 20, 2026issuer data |
Each cell: overlap by weight, and how many positions the two funds share. Stocks, funds and bonds are compared, a bond by its own identifier and a Treasury bill by its maturity date; cash and derivatives are not, and a fund that is partly either shows how much of it is compared.
Held by both funds
0.9% common weight| Holding | INMU | MUB | Smallest |
|---|---|---|---|
| MARYLAND (STATE OF) 5%, due Jun 1, 2037 | 0.48% | 0.05% | 0.05% |
| NEW JERSEY ST TPK AUTH TPK REV 4%, due Jan 1, 2042 | 0.20% | 0.03% | 0.03% |
| NEW JERSEY ST TRANSN TR FD AUT 5%, due Jun 15, 2032 | 0.12% | 0.03% | 0.03% |
| CALIFORNIA (STATE OF) 5%, due Aug 1, 2034 | 0.45% | 0.03% | 0.03% |
| BAY AREA TOLL AUTH CALIF TOLL 5%, due Oct 1, 2033 | 0.16% | 0.03% | 0.03% |
| TEXAS TRANSN COMMN CENT TEX TP 5%, due Aug 15, 2034 | 0.14% | 0.03% | 0.03% |
| NEW JERSEY ST TRANSN TR FD AUTH, due Dec 15, 2037 | 0.28% | 0.02% | 0.02% |
| CONNECTICUT ST SPL TAX OBLIG R 5%, due Jul 1, 2040 | 0.77% | 0.02% | 0.02% |
| DELAWARE ST 4%, due May 1, 2042 | 0.21% | 0.02% | 0.02% |
| MONTGOMERY CNTY MD 5%, due Dec 1, 2035 | 0.35% | 0.02% | 0.02% |
| NEW JERSEY ST TURNPIKE AUTHORITY 5%, due Jul 1, 2036 | 0.47% | 0.02% | 0.02% |
| VIRGINIA COLLEGE BLDG AUTH VA 3%, due Feb 1, 2035 | 0.16% | 0.02% | 0.02% |
| WASHINGTON ST 5%, due Aug 1, 2038 | 0.17% | 0.02% | 0.02% |
| NEW YORK N Y CITY TRANSITIONAL 5%, due Nov 1, 2033 | 0.14% | 0.02% | 0.02% |
| HAWAII ST 4%, due May 1, 2036 | 0.12% | 0.02% | 0.02% |
| NEW JERSEY ST TRANSN TR FD AUTH, due Dec 15, 2034 | 0.21% | 0.02% | 0.02% |
| NEW YORK ST DORM AUTH SALES TA 5%, due Mar 15, 2036 | 0.18% | 0.02% | 0.02% |
| AQUARION WATER AUTHORITY CT 5.25%, due Feb 1, 2031 | 0.14% | 0.02% | 0.02% |
| JOBSOHIO BEVERAGE SYS OHIO STA 5%, due Jan 1, 2038 | 0.09% | 0.02% | 0.02% |
| ATLANTA GA (CITY OF) 5%, due Nov 1, 2038 | 0.10% | 0.02% | 0.02% |
| UNIVERSITY OF MICHIGAN 5%, due Apr 1, 2037 | 0.20% | 0.02% | 0.02% |
| NEW YORK N Y CITY TRANSITIONAL 4%, due Nov 1, 2042 | 0.28% | 0.02% | 0.02% |
| CALIFORNIA (STATE OF) 5%, due Aug 1, 2035 | 0.06% | 0.02% | 0.02% |
| LOWER COLO RIV AUTH TEX REV 5%, due May 15, 2032 | 0.07% | 0.02% | 0.02% |
| NEW YORK CITY TRANSITIONAL FIN AUT 5%, due Nov 1, 2045 | 0.07% | 0.01% | 0.01% |
| CENTRAL PUGET SOUND WASH REGL 4%, due Nov 1, 2040 | 0.11% | 0.01% | 0.01% |
| MIAMI-DADE CNTY FLA 5%, due Oct 1, 2041 | 0.19% | 0.01% | 0.01% |
| LEANDER TEX INDPT SCH DIST 5%, due Aug 15, 2039 | 0.09% | 0.01% | 0.01% |
| AQUARION WATER AUTHORITY CT 5%, due Aug 1, 2036 | 0.98% | 0.01% | 0.01% |
| MET TRANSPRTN AUTH NY DEDICATED TA 5%, due Nov 15, 2036 | 0.20% | 0.01% | 0.01% |
| NEW JERSEY ST TRANSN TR FD AUT 5%, due Jun 15, 2037 | 0.04% | 0.01% | 0.01% |
| MICHIGAN (STATE OF) 5%, due Nov 15, 2037 | 0.30% | 0.01% | 0.01% |
| DISTRICT COLUMBIA 5%, due Jun 1, 2039 | 0.26% | 0.01% | 0.01% |
| WASHINGTON (STATE OF) 5%, due Aug 1, 2047 | 0.44% | 0.01% | 0.01% |
| SALT RIVER PROJECT AGRICULTURAL IM 5.25%, due Jan 1, 2038 | 0.13% | 0.01% | 0.01% |
| CONNECTICUT ST HEALTH & EDL FACS A 5%, due Jul 1, 2036 | 0.17% | 0.01% | 0.01% |
| METROPOLITAN TRANSN AUTH N Y D 4%, due Nov 15, 2040 | 0.10% | 0.01% | 0.01% |
| OMAHA PUB PWR DIST NEB SEPARAT 5%, due Feb 1, 2049 | 0.44% | 0.01% | 0.01% |
| NEW YORK CITY MUNICIPAL WATER FINA 5%, due Jun 15, 2038 | 0.76% | 0.01% | 0.01% |
| DISTRICT COLUMBIA WTR & SWR AU 5%, due Oct 1, 2041 | 0.10% | 0.01% | 0.01% |
| SOUTH CAROLINA ST PUB SVCS AUT 5%, due Dec 1, 2043 | 0.04% | 0.01% | 0.01% |
| METROPOLITAN TRANSN AUTH N Y R 5%, due Nov 15, 2043 | 0.20% | 0.01% | 0.01% |
| NEW YORK ST DORM AUTH ST PERS 5%, due Mar 15, 2039 | 0.08% | 0.01% | 0.01% |
| ORLANDO FLA UTILS COMMN UTIL S 4%, due Oct 1, 2040 | 0.15% | 0.01% | 0.01% |
| MULTNOMAH CNTY ORE SCH DIST NO 5%, due Jun 15, 2039 | 0.38% | 0.01% | 0.01% |
| TEXAS TRANSPORTATION COMMISSION 5%, due Oct 1, 2039 | 0.39% | 0.01% | 0.01% |
| NEW YORK N Y CITY TRANSITIONAL 5%, due Nov 1, 2041 | 0.08% | 0.01% | 0.01% |
| CALIFORNIA (STATE OF) 5%, due Aug 1, 2038 | 0.07% | 0.01% | 0.01% |
| ILLINOIS ST 5%, due Oct 1, 2030 | 0.13% | 0.01% | 0.01% |
| CHICAGO ILL O HARE INTL ARPT R 5%, due Jan 1, 2038 | 0.28% | 0.01% | 0.01% |
| UNIVERSITY TEX UNIV REVS 5%, due Aug 15, 2038 | 0.36% | 0.01% | 0.01% |
| LOWER COLO RIV AUTH TEX TRANSM 5%, due May 15, 2040 | 0.12% | 0.01% | 0.01% |
| CHICAGO ILL O HARE INTL ARPT R 5%, due Jan 1, 2037 | 0.09% | 0.01% | 0.01% |
| OHIO ST WTR DEV AUTH 5%, due Dec 1, 2036 | 0.11% | 0.01% | 0.01% |
| TRIBOROUGH BRDG & TUNL AUTH N 3%, due May 15, 2033 | 0.10% | 0.01% | 0.01% |
| CONNECTICUT ST SPL TAX OBLIG R 5%, due Jul 1, 2035 | 0.09% | 0.01% | 0.01% |
| ATLANTA GA (CITY OF) 5%, due Nov 1, 2036 | 0.20% | 0.01% | 0.01% |
| MASSACHUSETTS ST DEV FIN AGY R 5%, due Oct 1, 2033 | 0.15% | 0.00% | 0.00% |
| NEW YORK CITY TRANSITIONAL FIN AUT 5%, due Nov 1, 2043 | 0.27% | 0.00% | 0.00% |
| DENVER COLO CITY & CNTY BRD WT 4%, due Sep 15, 2042 | 0.43% | 0.00% | 0.00% |
Reading overlap
Two funds with 80% overlap move together and holding both mostly doubles one exposure and both fees. Low overlap is not the same as diversification: two funds can share no holdings and still be driven by the same factor. To see what a whole portfolio owns, use the portfolio x-ray.
Holdings come from each issuer's daily file where we have one and otherwise from the fund's latest SEC filing, so the two sides of a comparison can be from different dates. The table shows each fund's date.
Bond funds are matched issue by issue: two Treasury funds overlap only where they hold the same bill, note or bond. A fund of short-dated bills replaces its whole portfolio every few months, so holdings from an older filing may have matured; the table says when they have.
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.