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
27 holdings in all 2 funds| Fund | HIMU | HTAX | Positions | Holdings |
|---|---|---|---|---|
| HIMUiShares High Yield Muni Active ETF | — | 8% 27 shared |
1,003 | as of Oct 20, 2026issuer data |
| HTAXNomura National High-Yield Municipal Bond ETF | 8% 27 shared | — | 215 | 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
7.8% common weight| Holding | HIMU | HTAX | Smallest |
|---|---|---|---|
| PUERTO RICO SALES TAX FING CO (RST 5%, due Jul 1, 2058 | 2.06% | 1.79% | 1.79% |
| PUERTO RICO SALES TAX FING CO (RST, due Jul 1, 2046 | 0.92% | 0.80% | 0.80% |
| PUERTO RICO COMWLTH 4%, due Jul 1, 2046 | 0.60% | 0.75% | 0.60% |
| GOLDEN ST TOB SECURITIZATION C, due Jun 1, 2066 | 1.34% | 0.53% | 0.53% |
| CALIFORNIA INFRASTRUCTURE & EC 12%, due Nov 2, 2026 | 1.80% | 0.50% | 0.50% |
| MOBILE CNTY ALA INDL DEV AUTH 5%, due Jun 1, 2054 | 0.45% | 0.52% | 0.45% |
| COLORADO HEALTH FACS AUTH REV 3%, due Nov 15, 2051 | 0.42% | 0.62% | 0.42% |
| FLORIDA DEV FIN CORP REV 5.25%, due Jul 1, 2053 | 0.35% | 0.85% | 0.35% |
| ARKANSAS ST DEV FIN AUTH INDL 4.88%, due Jul 1, 2036 | 0.29% | 0.45% | 0.29% |
| MISSOURI ST HEALTH & EDL FACS 4%, due Jun 1, 2053 | 0.28% | 0.38% | 0.28% |
| CALIFORNIA PUB FIN AUTH SR LIV 6.38%, due Jun 1, 2059 | 0.26% | 0.32% | 0.26% |
| MOBILE CNTY ALA INDL DEV AUTH 4.75%, due Dec 1, 2054 | 0.24% | 0.73% | 0.24% |
| PUERTO RICO SALES TAX FING CO (RST 4.75%, due Jul 1, 2053 | 0.21% | 1.24% | 0.21% |
| CREEKWALK MARKETPLACE BUSINESS 6%, due Dec 1, 2054 | 0.24% | 0.17% | 0.17% |
| PUBLIC FIN AUTH WIS TOLL REV 6.5%, due Dec 31, 2065 | 0.10% | 0.96% | 0.10% |
| COLORADO EDL & CULTURAL FACS A 6.88%, due Feb 1, 2059 | 0.10% | 0.46% | 0.10% |
| FLORIDA DEV FIN CORP EDL FACS 4%, due Jun 15, 2052 | 0.08% | 0.36% | 0.08% |
| OREGON HEALTH SCIENCES UNIV RE 3%, due Jul 1, 2051 | 0.08% | 0.32% | 0.08% |
| ARIZONA INDL DEV AUTH ED REV 5.5%, due Jul 1, 2052 | 0.09% | 0.08% | 0.08% |
| ARKANSAS ST DEV FIN AUTH ENVIR 5.7%, due May 1, 2053 | 0.08% | 0.53% | 0.08% |
| MARICOPA CNTY ARIZ INDL DEV AU 3%, due Sep 1, 2051 | 0.07% | 0.39% | 0.07% |
| SEMINOLE CNTY FLA INDL DEV AUT 5.25%, due Nov 15, 2039 | 0.07% | 0.17% | 0.07% |
| METROPOLITAN PIER & EXPOSITION, due Dec 15, 2054 | 0.06% | 0.45% | 0.06% |
| BUILD NYC RESOURCE CORP N Y RE 7%, due Dec 15, 2065 | 0.06% | 0.26% | 0.06% |
| STAMFORD CONN HSG AUTH REV 6.25%, due Oct 1, 2060 | 0.03% | 0.44% | 0.03% |
| OREGON ST FACS AUTH REV 5%, due Jun 15, 2049 | 0.03% | 0.77% | 0.03% |
| CLIFTON TEX HIGHER ED FIN CORP 6%, due Jun 15, 2054 | 0.01% | 0.21% | 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.