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
33 holdings in all 2 funds| Fund | CGMU | JHMU | Positions | Holdings |
|---|---|---|---|---|
| CGMUCapital Group Municipal Income ETF | — | 3% 33 shared |
2,615 | as of Oct 16, 2026issuer data |
| JHMUJohn Hancock Dynamic Municipal Bond ETF | 3% 33 shared | — | 219 | as of Jun 30, 2026SEC filing |
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
2.5% common weight| Holding | CGMU | JHMU | Smallest |
|---|---|---|---|
| PUERTO RICO CMWLTH PRC 11/43 ADJUSTABLE VAR, due Nov 15, 2043 | 0.71% | 0.32% | 0.32% |
| BLACK BELT ENERGY GAS DIST AL BBEUTL 10/33 FIXED 5, due Oct 15, 2033 | 0.28% | 0.74% | 0.28% |
| BLACK BELT ENERGY GAS DIST AL BBEUTL 10/35 FIXED 5, due Oct 15, 2035 | 0.28% | 0.23% | 0.23% |
| SOUTHEAST ENERGY AUTHORITY A C SEEPWR 03/55 ADJUSTABLE VAR, due Mar 15, 2055 | 0.22% | 0.23% | 0.22% |
| TENNESSEE ST ENERGY ACQUISITIO TNSUTL 12/35 FIXED 5, due Dec 15, 2035 | 0.21% | 0.84% | 0.21% |
| SOUTHEAST ENERGY AUTHORITY A C SEEPWR 09/35 FIXED 5, due Sep 15, 2035 | 0.16% | 0.62% | 0.16% |
| BLACK BELT ENERGY GAS DIST AL BBEUTL 10/35 FIXED 5, due Oct 15, 2035 | 0.14% | 0.24% | 0.14% |
| PEFA INC IA GAS PROJ REVENUE PEFUTL 04/35 FIXED 5, due Apr 15, 2035 | 0.10% | 0.48% | 0.10% |
| NEW YORK ST TRANSPRTN DEV CORP NYTTRN 10/45 FIXED OID 4.375, due Oct 15, 2045 | 0.09% | 0.49% | 0.09% |
| CALIFORNIA CMNTY CHOICE FING A CCEDEV 07/35 FIXED 5, due Jul 15, 2035 | 0.08% | 1.25% | 0.08% |
| SOUTHEAST ENERGY AUTH AL COOPE SEEPWR 11/55 ADJUSTABLE VAR, due Nov 15, 2055 | 0.07% | 0.49% | 0.07% |
| NEW YORK CITY NY TRANSITIONAL NYCGEN 05/36 FIXED 5, due May 15, 2036 | 0.07% | 0.13% | 0.07% |
| ENERGY S E AL A COOPERATIVE DI ESDPWR 11/33 FIXED 5, due Nov 15, 2033 | 0.07% | 0.60% | 0.07% |
| TEXAS ST MUNI GAS ACQUISITION TGAUTL 01/36 FIXED 5, due Jan 15, 2036 | 0.06% | 0.97% | 0.06% |
| BLACK BELT ENERGY GAS DIST AL BBEUTL 12/35 FIXED 5, due Dec 15, 2035 | 0.06% | 0.60% | 0.06% |
| MASSACHUSETTS ST DEV FIN AGY R MASDEV 10/65 ADJUSTABLE VAR, due Oct 15, 2065 | 0.06% | 0.26% | 0.06% |
| POMPANO BEACH FL REVENUE POMGEN 09/44 FIXED 5, due Sep 15, 2044 | 0.04% | 0.23% | 0.04% |
| BALDWIN CNTY AL INDL DEV AUTH BLWPOL 06/55 ADJUSTABLE VAR, due Jun 15, 2055 | 0.04% | 0.23% | 0.04% |
| COLORADO ST HLTH FACS AUTH REV COSMED 08/44 FIXED 4, due Aug 15, 2044 | 0.04% | 0.24% | 0.04% |
| ENERGY S E AL A COOPERATIVE DI ESDPWR 11/35 FIXED 5, due Nov 15, 2035 | 0.03% | 0.60% | 0.03% |
| TULSA OK MUNI ARPT TRUST TRUST TULAPT 12/35 FIXED 6.25, due Dec 15, 2035 | 0.02% | 0.26% | 0.02% |
| VERMONT ST ECON DEV AUTH SOLID VTSPOL 06/52 ADJUSTABLE VAR, due Jun 15, 2052 | 0.02% | 0.35% | 0.02% |
| IOWA ST FIN AUTH REVENUE IASGEN 05/40 FIXED 5, due May 15, 2040 | 0.02% | 0.52% | 0.02% |
| FULTON CNTY GA RSDL CARE FACS FULMED 07/36 FIXED 5, due Jul 15, 2036 | 0.02% | 0.68% | 0.02% |
| UTILITY DEBT SECURITIZATION AU UTLUTL 12/41 FIXED 5, due Dec 15, 2041 | 0.02% | 1.30% | 0.02% |
| OHIO ST AIR QUALITY DEV AUTH OHSDEV 11/39 ADJUSTABLE VAR, due Nov 15, 2039 | 0.01% | 0.69% | 0.01% |
| STAMFORD CT HSG AUTH STMHSG 10/35 FIXED 5.5, due Oct 15, 2035 | 0.01% | 0.30% | 0.01% |
| MAINE ST FIN AUTH SOL WST DISP MESPOL 08/35 FIXED 5, due Aug 15, 2035 | 0.01% | 0.48% | 0.01% |
| INDIANA ST FIN AUTH POLL CONTR INSPOL 11/30 FIXED 3, due Nov 15, 2030 | 0.01% | 1.22% | 0.01% |
| MARICOPA CNTY AZ INDL DEV AUTH MARDEV 01/38 FIXED 5, due Jan 15, 2038 | 0.01% | 0.64% | 0.01% |
| WHITING IN ENVRNMNTL FACS REVE WHGFAC 03/46 ADJUSTABLE VAR, due Mar 15, 2046 | 0.01% | 0.59% | 0.01% |
| NATIONAL FIN AUTH NH SPL REVEN NFAGEN 12/35 FIXED 5.25, due Dec 15, 2035 | 0.01% | 0.45% | 0.01% |
| MIDA MOUNTAIN VLG PUBLIC INFRA MMVDEV 06/43 INT APROID VAR, due Jun 15, 2043 | 0.00% | 0.45% | 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.