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
62 holdings in all 2 funds| Fund | TAFI | VTES | Positions | Holdings |
|---|---|---|---|---|
| TAFIAB Tax-Aware Short Duration Municipal ETF | — | 3% 62 shared |
692 | as of Aug 31, 2026SEC filing |
| VTESVanguard Short-Term Tax-Exempt Bond ETF | 3% 62 shared | — | 4,117 | as of Nov 5, 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
2.6% common weight| Holding | TAFI | VTES | Smallest |
|---|---|---|---|
| State of Illinois 5%, due Nov 1, 2027 | 0.19% | 0.20% | 0.19% |
| Los Angeles Department of Water & Power 5%, due Jul 1, 2028 | 0.34% | 0.13% | 0.13% |
| City of Los Angeles CA 5%, due Jun 24, 2027 | 0.52% | 0.12% | 0.12% |
| Missouri Highway & Transportation Commission 5%, due May 1, 2027 | 0.18% | 0.12% | 0.12% |
| New Jersey Transportation Trust Fund Authority 5%, due Jun 15, 2028 | 0.15% | 0.11% | 0.11% |
| Oklahoma City Public Property Authority 5%, due Jun 1, 2029 | 0.15% | 0.10% | 0.10% |
| State of Maryland 5%, due Aug 1, 2028 | 0.10% | 0.12% | 0.10% |
| North Carolina Municipal Power Agency No 1, due Jan 1, 2030 | 0.19% | 0.09% | 0.09% |
| City of New York NY 5%, due Aug 1, 2028 | 0.25% | 0.09% | 0.09% |
| Triborough Bridge & Tunnel Authority 5%, due Nov 15, 2033 | 0.09% | 0.09% | 0.09% |
| City of New York NY 5%, due Aug 1, 2032 | 0.28% | 0.08% | 0.08% |
| New Jersey Transportation Trust Fund Authority 5%, due Dec 15, 2027 | 0.08% | 0.21% | 0.08% |
| Private Colleges & Universities Authority 5%, due Sep 1, 2033 | 0.16% | 0.08% | 0.08% |
| Dallas Independent School District 5%, due Feb 15, 2056 | 0.08% | 0.17% | 0.08% |
| School Board of Miami-Dade County/The 5%, due Feb 1, 2032 | 0.12% | 0.07% | 0.07% |
| Arizona Industrial Development Authority 5%, due Nov 1, 2031 | 0.08% | 0.06% | 0.06% |
| Aquarion Water Authority 5%, due Aug 1, 2032 | 0.08% | 0.06% | 0.06% |
| Commonwealth of Pennsylvania 5%, due Apr 1, 2027 | 0.37% | 0.06% | 0.06% |
| Commonwealth of Massachusetts 5.5%, due Aug 1, 2030 | 0.08% | 0.05% | 0.05% |
| New Jersey Transportation Trust Fund Authority 5%, due Jun 15, 2027 | 0.27% | 0.05% | 0.05% |
| Louisiana Local Government Environmental Facilities & Community Development Auth 5%, due Aug 15, 2029 | 0.05% | 0.07% | 0.05% |
| School District of Philadelphia/The 5%, due Jun 30, 2027 | 0.37% | 0.05% | 0.05% |
| Commonwealth of Pennsylvania 5%, due Aug 15, 2027 | 0.15% | 0.05% | 0.05% |
| New Jersey Transportation Trust Fund Authority 5%, due Jun 15, 2030 | 0.39% | 0.04% | 0.04% |
| Metropolitan Transportation Authority 5%, due Nov 15, 2029 | 0.14% | 0.04% | 0.04% |
| City of New York NY 5%, due Aug 1, 2028 | 0.11% | 0.04% | 0.04% |
| Los Angeles Department of Water & Power Water System Revenue 5%, due Jul 1, 2033 | 0.32% | 0.04% | 0.04% |
| New Jersey Transportation Trust Fund Authority, due Dec 15, 2027 | 0.10% | 0.04% | 0.04% |
| State of Illinois 5%, due Feb 1, 2031 | 0.16% | 0.03% | 0.03% |
| State of Illinois 5.25%, due Sep 1, 2033 | 0.11% | 0.03% | 0.03% |
| City of San Antonio TX Electric & Gas Systems Revenue 3%, due Feb 1, 2055 | 0.13% | 0.03% | 0.03% |
| City of New York NY 5%, due Aug 1, 2030 | 0.08% | 0.03% | 0.03% |
| City of San Antonio TX Electric & Gas Systems Revenue 3.5%, due Feb 1, 2056 | 0.11% | 0.03% | 0.03% |
| Chicago Transit Authority Capital Grant Receipts Revenue 5%, due Jun 1, 2028 | 0.13% | 0.03% | 0.03% |
| New Jersey Economic Development Authority 5.5%, due Sep 1, 2027 | 0.15% | 0.03% | 0.03% |
| State of Illinois 5.5%, due May 1, 2030 | 0.15% | 0.03% | 0.03% |
| Illinois Municipal Electric Agency 5%, due Feb 1, 2027 | 0.07% | 0.02% | 0.02% |
| City of New York NY 5%, due Aug 1, 2028 | 0.15% | 0.02% | 0.02% |
| State of Washington 5%, due Aug 1, 2030 | 0.07% | 0.02% | 0.02% |
| Metropolitan Water Reclamation District of Greater Chicago 5%, due Dec 1, 2030 | 0.19% | 0.02% | 0.02% |
| New Jersey Economic Development Authority 5.25%, due Jun 15, 2027 | 0.10% | 0.02% | 0.02% |
| JEA Electric System Revenue 5%, due Oct 1, 2028 | 0.11% | 0.02% | 0.02% |
| Texas State University System 5%, due Mar 15, 2028 | 0.07% | 0.02% | 0.02% |
| Sales Tax Securitization Corp 5.5%, due Jan 1, 2031 | 0.15% | 0.01% | 0.01% |
| State of Illinois Sales Tax Revenue 5%, due Jun 15, 2030 | 0.14% | 0.01% | 0.01% |
| State of Illinois Sales Tax Revenue 5%, due Jun 15, 2028 | 0.13% | 0.01% | 0.01% |
| Kentucky Turnpike Authority 5%, due Jul 1, 2027 | 0.07% | 0.01% | 0.01% |
| Metropolitan Transportation Authority 5%, due Nov 15, 2032 | 0.12% | 0.01% | 0.01% |
| State of Illinois 5%, due May 1, 2028 | 0.09% | 0.01% | 0.01% |
| New Jersey Transportation Trust Fund Authority, due Dec 15, 2026 | 0.09% | 0.01% | 0.01% |
| Aquarion Water Authority 5.25%, due Feb 1, 2029 | 0.05% | 0.01% | 0.01% |
| County of Cook IL 5%, due Nov 15, 2030 | 0.23% | 0.01% | 0.01% |
| Anaheim Public Financing Authority, due Sep 1, 2031 | 0.06% | 0.01% | 0.01% |
| New Jersey Transportation Trust Fund Authority 5%, due Jun 15, 2029 | 0.07% | 0.01% | 0.01% |
| Commonwealth of Pennsylvania 5%, due Sep 1, 2027 | 0.11% | 0.01% | 0.01% |
| New York State Dormitory Authority 5%, due Oct 1, 2031 | 0.13% | 0.01% | 0.01% |
| State of Hawaii 5%, due Oct 1, 2028 | 0.14% | 0.01% | 0.01% |
| Los Angeles Department of Water & Power 5%, due Jul 1, 2027 | 0.15% | 0.00% | 0.00% |
| New Jersey Transportation Trust Fund Authority 5%, due Jun 15, 2028 | 0.08% | 0.00% | 0.00% |
| New York City Transitional Finance Authority Future Tax Secured Revenue 5%, due Nov 1, 2027 | 0.03% | 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.