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
193 holdings in all 2 funds| Fund | CGHM | MUB | Positions | Holdings |
|---|---|---|---|---|
| CGHMCapital Group Municipal High-Income ETF | — | 2% 193 shared |
3,718 | as of Oct 20, 2026issuer data |
| MUBiShares National Muni Bond ETF | 2% 193 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
2.2% common weight| Holding | CGHM | MUB | Smallest |
|---|---|---|---|
| CHICAGO IL CHI 01/45 FIXED 5.25, due Jan 15, 2045 | 0.07% | 0.08% | 0.07% |
| MASSACHUSETTS ST DEV FIN AGY R MASDEV 02/36 FIXED 4, due Feb 15, 2036 | 0.06% | 0.06% | 0.06% |
| PROSPER TX INDEP SCH DIST PSPSCD 02/54 FIXED OID 4, due Feb 15, 2054 | 0.05% | 0.07% | 0.05% |
| CALIFORNIA ST PUBLIC WKS BRD L CASFAC 04/49 FIXED 5, due Apr 15, 2049 | 0.28% | 0.05% | 0.05% |
| CHARLOTTE NC WTR SWR SYS REV CHAUTL 07/54 FIXED 5, due Jul 15, 2054 | 0.07% | 0.05% | 0.05% |
| CONROE TX INDEP SCH DIST CONSCD 02/50 FIXED OID 4, due Feb 15, 2050 | 0.05% | 0.05% | 0.05% |
| SALT RIVER AZ PROJ AGRIC IMPT SALAGR 01/55 FIXED 5.25, due Jan 15, 2055 | 0.17% | 0.05% | 0.05% |
| NEW YORK NY NYC 04/54 FIXED 5.25, due Apr 15, 2054 | 0.04% | 0.07% | 0.04% |
| JEFFERSON CNTY AL SWR REVENUE JEFUTL 10/53 FIXED 5.5, due Oct 15, 2053 | 0.10% | 0.04% | 0.04% |
| SAN FRANCISCO CA CITY CNTY P SFOWTR 11/55 FIXED 5.25, due Nov 15, 2055 | 0.04% | 0.04% | 0.04% |
| NEW JERSEY ST TRANSPRTN TRUST NJSTRN 06/54 FIXED 5.5, due Jun 15, 2054 | 0.17% | 0.04% | 0.04% |
| NEW YORK CITY NY TRANSITIONAL NYCGEN 11/50 FIXED 5.25, due Nov 15, 2050 | 0.07% | 0.03% | 0.03% |
| CALIFORNIA ST CAS 10/56 FIXED 5, due Oct 15, 2056 | 0.14% | 0.03% | 0.03% |
| CHICAGO IL O HARE INTERNATIONA CHITRN 01/56 FIXED 5.25, due Jan 15, 2056 | 0.08% | 0.03% | 0.03% |
| NEW YORK NY NYC 08/55 FIXED OID 5.25, due Aug 15, 2055 | 0.28% | 0.03% | 0.03% |
| ILLINOIS ST ILS 04/51 FIXED 5.5, due Apr 15, 2051 | 0.14% | 0.03% | 0.03% |
| PROSPER TX INDEP SCH DIST PSPSCD 02/54 FIXED OID 4, due Feb 15, 2054 | 0.07% | 0.03% | 0.03% |
| TRIBOROUGH NY BRIDGE TUNNEL TRBGEN 12/59 FIXED 5.5, due Dec 15, 2059 | 0.06% | 0.03% | 0.03% |
| MET TRANSPRTN AUTH NY REVENUE MTATRN 11/43 FIXED 5, due Nov 15, 2043 | 0.03% | 0.04% | 0.03% |
| ILLINOIS ST ILS 10/48 FIXED OID 5.125, due Oct 15, 2048 | 0.05% | 0.03% | 0.03% |
| NEW JERSEY ST TRANSPRTN TRUST NJSTRN 06/28 FIXED 5, due Jun 15, 2028 | 0.15% | 0.03% | 0.03% |
| NEW YORK NY NYC 08/45 FIXED 5.25, due Aug 15, 2045 | 0.03% | 0.03% | 0.03% |
| JEFFERSON CNTY AL SWR REVENUE JEFUTL 10/49 FIXED 5.25, due Oct 15, 2049 | 0.03% | 0.06% | 0.03% |
| NEW YORK ST DORM AUTH SALES TA NYSHGR 03/55 FIXED 5, due Mar 15, 2055 | 0.03% | 0.02% | 0.02% |
| NEW YORK CITY NY TRANSITIONAL NYCGEN 05/48 FIXED 5.25, due May 15, 2048 | 0.03% | 0.02% | 0.02% |
| DALLAS TX AREA RAPID TRANSIT S DALTRN 12/51 FIXED 4, due Dec 15, 2051 | 0.04% | 0.02% | 0.02% |
| ALABAMA ST TOLL ROAD BRIDGE ATRTRN 01/66 FIXED 6, due Jan 15, 2066 | 0.03% | 0.02% | 0.02% |
| NEW YORK ST DORM AUTH ST PERSO NYSHGR 03/41 FIXED 3, due Mar 15, 2041 | 0.02% | 0.03% | 0.02% |
| NEW YORK ST THRUWAY AUTH PERSO NYSTRN 09/54 FIXED 5, due Sep 15, 2054 | 0.02% | 0.02% | 0.02% |
| LOS ANGELES CA DEPT OF WTR P LOSUTL 07/29 FIXED 5, due Jul 15, 2029 | 0.06% | 0.02% | 0.02% |
| NEW YORK NY NYC 08/43 FIXED 5, due Aug 15, 2043 | 0.05% | 0.02% | 0.02% |
| MESA CNTY CO VLY SCH DIST 51G MESSCD 12/49 FIXED 5.25, due Dec 15, 2049 | 0.03% | 0.02% | 0.02% |
| ILLINOIS ST ILS 11/40 FIXED 4, due Nov 15, 2040 | 0.02% | 0.03% | 0.02% |
| CALIFORNIA ST CAS 08/46 FIXED 5, due Aug 15, 2046 | 0.02% | 0.02% | 0.02% |
| NEW YORK NY NYC 08/52 FIXED 5, due Aug 15, 2052 | 0.03% | 0.02% | 0.02% |
| SAN FRANCISCO CA CITY CNTY P SFOWTR 11/55 FIXED 5, due Nov 15, 2055 | 0.18% | 0.02% | 0.02% |
| NEW YORK CITY NY MUNI WTR FIN NYCUTL 06/54 FIXED 5.25, due Jun 15, 2054 | 0.02% | 0.04% | 0.02% |
| CHICAGO IL CHI 01/33 FIXED 5, due Jan 15, 2033 | 0.06% | 0.02% | 0.02% |
| NEW YORK ST DORM AUTH SALES TA NYSHGR 03/53 FIXED 5, due Mar 15, 2053 | 0.05% | 0.02% | 0.02% |
| MASSACHUSETTS ST BAY TRANSPRTN MASTRN 07/56 FIXED 5, due Jul 15, 2056 | 0.03% | 0.02% | 0.02% |
| NEW YORK NY NYC 08/53 FIXED 5, due Aug 15, 2053 | 0.03% | 0.02% | 0.02% |
| FOOTHILL ESTRN TRANSPRTN CORRI FOOTRN 01/34 ZEROCPNOID 0, due Jan 15, 2034 | 0.02% | 0.02% | 0.02% |
| MICHIGAN ST UNIV REVENUES MISHGR 08/54 FIXED 5.25, due Aug 15, 2054 | 0.02% | 0.05% | 0.02% |
| PENNSYLVANIA ST UNIV PSUHGR 09/55 FIXED 5.5, due Sep 15, 2055 | 0.13% | 0.02% | 0.02% |
| CHICAGO IL CHI 01/38 FIXED 5.25, due Jan 15, 2038 | 0.06% | 0.01% | 0.01% |
| MET TRANSPRTN AUTH NY REVENUE MTATRN 11/45 ADJUSTABLE VAR, due Nov 15, 2045 | 0.02% | 0.01% | 0.01% |
| NEW YORK CITY NY MUNI WTR FIN NYCUTL 06/55 FIXED 5.25, due Jun 15, 2055 | 0.01% | 0.02% | 0.01% |
| IDAHO ST HSG FIN ASSN SALES IDSGEN 08/50 FIXED OID 4, due Aug 15, 2050 | 0.01% | 0.03% | 0.01% |
| NEW YORK CITY NY TRANSITIONAL NYCGEN 05/48 FIXED 5.25, due May 15, 2048 | 0.06% | 0.01% | 0.01% |
| NEW YORK ST THRUWAY AUTH PERSO NYSTRN 03/55 FIXED OID 5, due Mar 15, 2055 | 0.01% | 0.02% | 0.01% |
| NEW YORK CITY NY MUNI WTR FIN NYCUTL 06/52 FIXED 5, due Jun 15, 2052 | 0.01% | 0.06% | 0.01% |
| MET TRANSPRTN AUTH NY REVENUE MTATRN 11/44 FIXED 5, due Nov 15, 2044 | 0.01% | 0.02% | 0.01% |
| CHICAGO IL CHI 01/39 FIXED 5.5, due Jan 15, 2039 | 0.01% | 0.03% | 0.01% |
| SOUTH CAROLINA ST PUBLIC SVC A SCSUTL 12/55 FIXED 5, due Dec 15, 2055 | 0.01% | 0.04% | 0.01% |
| CHICAGO IL TRANSIT AUTH SALES CHITRN 12/49 FIXED 5, due Dec 15, 2049 | 0.01% | 0.09% | 0.01% |
| NEW JERSEY ST TRANSPRTN TRUST NJSTRN 06/50 FIXED OID 3, due Jun 15, 2050 | 0.01% | 0.01% | 0.01% |
| MASSACHUSETTS ST DEV FIN AGY R MASDEV 10/48 FIXED OID 4, due Oct 15, 2048 | 0.01% | 0.04% | 0.01% |
| UNIV OF CALIFORNIA CA REVENUES UNVHGR 05/55 FIXED 5.25, due May 15, 2055 | 0.08% | 0.01% | 0.01% |
| UNIV OF CALIFORNIA CA REVENUES UNVHGR 05/40 FIXED 5, due May 15, 2040 | 0.01% | 0.01% | 0.01% |
| NEW YORK ST THRUWAY AUTH PERSO NYSTRN 03/52 FIXED 4, due Mar 15, 2052 | 0.01% | 0.01% | 0.01% |
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.