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
733 holdings in all 2 funds| Fund | MUNY | NYF | Positions | Holdings |
|---|---|---|---|---|
| MUNYVanguard New York Tax-Exempt Bond ETF | — | 22% 733 shared |
4,007 | as of Oct 20, 2026issuer data |
| NYFiShares New York Muni Bond ETF | 22% 733 shared | — | 1,011 | 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
21.9% common weight| Holding | MUNY | NYF | Smallest |
|---|---|---|---|
| New York State Dormitory Authority 5.5%, due Jul 1, 2054 | 0.38% | 0.62% | 0.38% |
| Triborough Bridge & Tunnel Authority Sales Tax Revenue 5.25%, due May 15, 2064 | 0.26% | 0.21% | 0.21% |
| Long Island Power Authority 3%, due Sep 1, 2055 | 0.31% | 0.17% | 0.17% |
| New York City Municipal Water Finance Authority 5.25%, due Jun 15, 2054 | 0.16% | 0.28% | 0.16% |
| Hudson Yards Infrastructure Corp 4%, due Feb 15, 2047 | 0.15% | 0.27% | 0.15% |
| New York State Dormitory Authority 5%, due Oct 1, 2047 | 0.15% | 0.24% | 0.15% |
| Monroe County Industrial Development Corp/NY 5%, due Jul 1, 2034 | 0.15% | 0.15% | 0.15% |
| New York City Transitional Finance Authority Future Tax Secured Revenue 5%, due Nov 1, 2042 | 0.14% | 0.30% | 0.14% |
| New York Power Authority 4%, due Nov 15, 2050 | 0.14% | 0.21% | 0.14% |
| Battery Park City Authority 5%, due Nov 1, 2053 | 0.14% | 0.14% | 0.14% |
| Triborough Bridge & Tunnel Authority 5%, due Nov 15, 2049 | 0.14% | 0.15% | 0.14% |
| Monroe County Industrial Development Corp/NY 5%, due Jul 1, 2053 | 0.14% | 0.24% | 0.14% |
| Battery Park City Authority 5.25%, due Nov 1, 2055 | 0.14% | 0.51% | 0.14% |
| New York State Thruway Authority 4%, due Jan 1, 2050 | 0.19% | 0.12% | 0.12% |
| Triborough Bridge & Tunnel Authority Real Estate Transfer Tax 5%, due Dec 1, 2050 | 0.12% | 0.15% | 0.12% |
| Hudson Yards Infrastructure Corp 4%, due Feb 15, 2044 | 0.16% | 0.12% | 0.12% |
| Triborough Bridge & Tunnel Authority Real Estate Transfer Tax 5.5%, due Dec 1, 2059 | 0.19% | 0.12% | 0.12% |
| Triborough Bridge & Tunnel Authority Sales Tax Revenue 5.25%, due May 15, 2059 | 0.14% | 0.12% | 0.12% |
| Hudson Yards Infrastructure Corp 5%, due Feb 15, 2042 | 0.23% | 0.12% | 0.12% |
| Metropolitan Transportation Authority 5%, due Nov 15, 2028 | 0.12% | 0.27% | 0.12% |
| New York City Transitional Finance Authority Building Aid Revenue 5%, due Jul 15, 2037 | 0.12% | 0.26% | 0.12% |
| Triborough Bridge & Tunnel Authority 5.25%, due May 15, 2054 | 0.12% | 0.45% | 0.12% |
| Triborough Bridge & Tunnel Authority 4%, due Nov 15, 2054 | 0.11% | 0.12% | 0.11% |
| New York State Thruway Authority 5%, due Jan 1, 2034 | 0.11% | 0.20% | 0.11% |
| New York Power Authority 4%, due Nov 15, 2045 | 0.11% | 0.24% | 0.11% |
| Onondaga Civic Development Corp 5.5%, due Dec 1, 2056 | 0.10% | 0.19% | 0.10% |
| Long Island Power Authority 3.4%, due Sep 1, 2051 | 0.12% | 0.10% | 0.10% |
| Triborough Bridge & Tunnel Authority 5%, due Nov 15, 2035 | 0.10% | 0.20% | 0.10% |
| Metropolitan Transportation Authority 5%, due Nov 15, 2034 | 0.10% | 0.19% | 0.10% |
| Triborough Bridge & Tunnel Authority 5%, due Nov 15, 2037 | 0.13% | 0.10% | 0.10% |
| New York State Thruway Authority 5%, due Mar 15, 2053 | 0.10% | 0.43% | 0.10% |
| New York City Municipal Water Finance Authority 5%, due Jun 15, 2051 | 0.10% | 0.17% | 0.10% |
| New York City Transitional Finance Authority Future Tax Secured Revenue 5%, due Nov 1, 2039 | 0.10% | 0.09% | 0.09% |
| Triborough Bridge & Tunnel Authority 5%, due Nov 15, 2038 | 0.09% | 0.26% | 0.09% |
| New York City Municipal Water Finance Authority 5.25%, due Jun 15, 2053 | 0.09% | 0.12% | 0.09% |
| New York City Transitional Finance Authority Future Tax Secured Revenue 5.5%, due Nov 1, 2052 | 0.12% | 0.09% | 0.09% |
| Triborough Bridge & Tunnel Authority, due Nov 15, 2032 | 0.09% | 0.14% | 0.09% |
| County of Nassau NY 5%, due Apr 1, 2055 | 0.09% | 0.12% | 0.09% |
| Triborough Bridge & Tunnel Authority 5%, due May 15, 2028 | 0.10% | 0.09% | 0.09% |
| New York State Dormitory Authority 5%, due Oct 1, 2032 | 0.09% | 0.11% | 0.09% |
| New York State Thruway Authority 5%, due Jan 1, 2031 | 0.09% | 0.13% | 0.09% |
| New York State Dormitory Authority 5%, due Jul 1, 2038 | 0.09% | 0.13% | 0.09% |
| Triborough Bridge & Tunnel Authority 5%, due Nov 15, 2038 | 0.12% | 0.09% | 0.09% |
| Long Island Power Authority 5%, due Sep 1, 2054 | 0.08% | 0.17% | 0.08% |
| Triborough Bridge & Tunnel Authority 5%, due Nov 15, 2034 | 0.08% | 0.11% | 0.08% |
| City of New York NY 5.25%, due Feb 1, 2053 | 0.08% | 0.24% | 0.08% |
| Long Island Power Authority 5%, due Sep 1, 2048 | 0.08% | 0.12% | 0.08% |
| New York City Transitional Finance Authority Future Tax Secured Revenue 5%, due May 1, 2031 | 0.08% | 0.34% | 0.08% |
| New York State Dormitory Authority 4%, due Jul 1, 2045 | 0.08% | 0.63% | 0.08% |
| Hudson Yards Infrastructure Corp 5%, due Feb 15, 2031 | 0.08% | 0.28% | 0.08% |
| Long Island Power Authority 5.25%, due Sep 1, 2056 | 0.08% | 0.22% | 0.08% |
| Nassau County Interim Finance Authority 5%, due Nov 15, 2029 | 0.08% | 0.10% | 0.08% |
| New York State Dormitory Authority 5%, due Oct 1, 2035 | 0.08% | 0.13% | 0.08% |
| Port Authority of New York & New Jersey 5%, due Jul 15, 2041 | 0.08% | 0.37% | 0.08% |
| City of New York NY 5%, due Aug 1, 2028 | 0.07% | 0.18% | 0.07% |
| Long Island Power Authority 5%, due Sep 1, 2042 | 0.07% | 0.27% | 0.07% |
| Triborough Bridge & Tunnel Authority Sales Tax Revenue 4%, due May 15, 2048 | 0.07% | 0.15% | 0.07% |
| Utility Debt Securitization Authority 5%, due Jun 15, 2032 | 0.07% | 0.32% | 0.07% |
| New York Power Authority 5%, due Nov 15, 2053 | 0.10% | 0.07% | 0.07% |
| New York Power Authority 4%, due Nov 15, 2060 | 0.07% | 0.11% | 0.07% |
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.