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
60 holdings in all 2 funds| Fund | MMIT | PZA | Positions | Holdings |
|---|---|---|---|---|
| MMITNYLIM MacKay Muni Intermediate ETF | — | 1% 60 shared |
854 | as of Jul 31, 2026SEC filing |
| PZAInvesco National AMT-Free Municipal Bond ETF | 1% 60 shared | — | 6,664 | as of May 31, 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
1.0% common weight| Holding | MMIT | PZA | Smallest |
|---|---|---|---|
| CHICAGO CITY BOARD OF EDUCATION (IL) 6%, due Apr 1, 2046 | 0.59% | 0.09% | 0.09% |
| HUDSON YARDS INFRASTRUCTURE CORP (NY) 5%, due Feb 15, 2042 | 0.91% | 0.06% | 0.06% |
| UNIVERSITY OF WASHINGTON (WA) 3.125%, due Jul 1, 2042 | 0.08% | 0.05% | 0.05% |
| NEW YORK CITY TRANSITIONAL FINANCE AUTHORITY (THE) (NY) 5.25%, due May 1, 2048 | 0.14% | 0.04% | 0.04% |
| NEW YORK LIBERTY DEVELOPMENT CORP (NY) 2.45%, due Sep 15, 2069 | 0.03% | 0.05% | 0.03% |
| NEW JERSEY TURNPIKE AUTHORITY (NJ) 5%, due Jan 1, 2045 | 0.12% | 0.03% | 0.03% |
| PORTLAND ORE 5%, due Dec 1, 2047 | 0.12% | 0.03% | 0.03% |
| NEW YORK CITY TRANSITIONAL FINANCE AUTHORITY (THE) (NY) 5.25%, due May 1, 2048 | 0.09% | 0.03% | 0.03% |
| NEW YORK N Y CITY TRANSITIONAL FIN AUTH 5%, due Nov 1, 2046 | 0.04% | 0.03% | 0.03% |
| LOUISIANA PUBLIC FACILITIES AUTHORITY (LA) 3%, due May 15, 2047 | 0.06% | 0.03% | 0.03% |
| COLORADO HEALTH FACILITIES AUTHORITY (CO) 4%, due Nov 15, 2043 | 0.13% | 0.03% | 0.03% |
| MICHIGAN FINANCE AUTHORITY (MI) 5%, due Nov 1, 2044 | 0.07% | 0.03% | 0.03% |
| NEW YORK N Y CITY MUN WTR FIN AUTH 5%, due Jun 15, 2046 | 0.18% | 0.03% | 0.03% |
| TRIBOROUGH BRIDGE AND TUNNEL AUTHORITY (NY) 5.25%, due May 15, 2047 | 0.09% | 0.03% | 0.03% |
| DENVER (CO), CITY AND COUNTY OF 5%, due Aug 1, 2044 | 0.07% | 0.02% | 0.02% |
| INDIANA MUNICIPAL POWER AGENCY (IN) 5%, due Jan 1, 2043 | 0.09% | 0.02% | 0.02% |
| NEW JERSEY TRANSPORTATION TRUST FUND AUTHORITY (NJ) 5.25%, due Jun 15, 2043 | 0.20% | 0.02% | 0.02% |
| PENNSYLVANIA TURNPIKE COMMISSION (PA) 5%, due Dec 1, 2043 | 0.07% | 0.02% | 0.02% |
| INTERMOUNTAIN POWER AGENCY (UT) 5%, due Jul 1, 2045 | 0.07% | 0.02% | 0.02% |
| HOSPITAL AUTHORITY N.1 OF SARPY COUNTY (NE), due May 15, 2046 | 0.04% | 0.02% | 0.02% |
| ILLINOIS FINANCE AUTHORITY (IL) 5%, due Jul 1, 2042 | 0.04% | 0.02% | 0.02% |
| MASSACHUSETTS ST DEV FIN AGY 5%, due Jul 1, 2044 | 0.15% | 0.02% | 0.02% |
| MICHIGAN ST TRUNK LINE 5.5%, due Nov 15, 2044 | 0.15% | 0.02% | 0.02% |
| LOS ANGELES CALIF DEPT WTR & PWR 5%, due Jul 1, 2042 | 0.13% | 0.02% | 0.02% |
| NEW YORK N Y CITY TRANSITIONAL FIN AUTH 5%, due Feb 1, 2042 | 0.13% | 0.02% | 0.02% |
| OREGON STATE DEPARTMENT OF TRANSPORTATION (OR) 5%, due Nov 15, 2042 | 0.36% | 0.02% | 0.02% |
| SOUTH CAROLINA PUBLIC SERVICE AUTHORITY (SC) 4%, due Dec 1, 2042 | 0.04% | 0.02% | 0.02% |
| OMAHA PUBLIC POWER DISTRICT (NE) 5%, due Feb 1, 2042 | 0.06% | 0.01% | 0.01% |
| WASHINGTON HEALTH CARE FACILITIES AUTHORITY (WA) 4%, due Jul 1, 2042 | 0.06% | 0.01% | 0.01% |
| COLORADO HEALTH FACILITIES AUTHORITY (CO) 4%, due Aug 1, 2044 | 0.02% | 0.01% | 0.01% |
| LOS ANGELES CALIF DEPT WTR & PWR 5%, due Jul 1, 2045 | 0.13% | 0.01% | 0.01% |
| PENNSYLVANIA TURNPIKE COMMISSION (PA) 5.25%, due Dec 1, 2047 | 0.07% | 0.01% | 0.01% |
| CONNECTICUT STATE HEALTH AND EDUCATIONAL FACILITIES AUTHORITY (CT) 5%, due Jul 1, 2042 | 0.10% | 0.01% | 0.01% |
| DENVER CITY AND COUNTY SCHOOL DISTRICT N.1 (CO), due Dec 1, 2047 | 0.13% | 0.01% | 0.01% |
| DENTON INDEPENDENT SCHOOL DISTRICT (TX) 5%, due Aug 15, 2041 | 0.08% | 0.01% | 0.01% |
| HOUSTON TEX 5%, due Sep 1, 2044 | 0.21% | 0.01% | 0.01% |
| NEW YORK N Y CITY TRANSITIONAL FIN AUTH 5%, due Nov 1, 2042 | 0.09% | 0.01% | 0.01% |
| NEW YORK CITY MUNICIPAL WATER FINANCE AUTHORITY (NY) 5%, due Jun 15, 2048 | 0.07% | 0.01% | 0.01% |
| JEA FLA WATER & SEWER SYSTEM REV 5.25%, due Oct 1, 2049 | 0.07% | 0.01% | 0.01% |
| NEW JERSEY TURNPIKE AUTHORITY (NJ) 5%, due Jan 1, 2042 | 0.07% | 0.01% | 0.01% |
| ILLINOIS FINANCE AUTHORITY (IL) 4%, due Aug 15, 2041 | 0.06% | 0.01% | 0.01% |
| LOS ANGELES CITY DEPARTEMENT OF WATER AND POWER (CA) 5%, due Jul 1, 2043 | 0.14% | 0.01% | 0.01% |
| PENNSYLVANIA ECONOMIC DEVELOPMENT FINANCING AUTHORITY (PA) 5%, due Dec 15, 2042 | 0.11% | 0.01% | 0.01% |
| LOS ANGELES CITY DEPARTEMENT OF WATER AND POWER (CA) 5%, due Jul 1, 2044 | 0.16% | 0.01% | 0.01% |
| LOS ANGELES CITY DEPARTEMENT OF WATER AND POWER (CA) 5%, due Jul 1, 2042 | 0.07% | 0.01% | 0.01% |
| ILLINOIS FINANCE AUTHORITY (IL) 5%, due Jul 1, 2043 | 0.07% | 0.01% | 0.01% |
| A.B. WON PAT INTERNATIONAL AIRPORT AUTHORITY 4%, due Jan 1, 2045 | 0.06% | 0.01% | 0.01% |
| KENTUCKY ECONOMIC DEVELOPMENT FINANCE AUTHORITY (KY) 5%, due Jan 1, 2045 | 0.07% | 0.01% | 0.01% |
| INDIANA FINANCE AUTHORITY (IN) 5%, due Nov 15, 2042 | 0.23% | 0.00% | 0.00% |
| UTAH (UT), COUNTY OF 5%, due May 15, 2046 | 0.14% | 0.00% | 0.00% |
| INTERMOUNTAIN POWER AGENCY (UT) 5%, due Jul 1, 2041 | 0.07% | 0.00% | 0.00% |
| CHICAGO ILL 5%, due Nov 1, 2042 | 0.27% | 0.00% | 0.00% |
| ARLINGTON (TX), CITY OF 5%, due Feb 15, 2043 | 0.02% | 0.00% | 0.00% |
| LOS ANGELES CITY DEPARTEMENT OF WATER AND POWER (CA) 5%, due Jul 1, 2041 | 0.01% | 0.00% | 0.00% |
| UTILITY DEBT SECURITIZATION AUTHORITY (NY) 5%, due Dec 15, 2041 | 0.04% | 0.00% | 0.00% |
| MISSOURI STATE HEALTH AND EDUCATIONAL FACILITIES AUTHORITY (MO) 4%, due Feb 1, 2042 | 0.14% | 0.00% | 0.00% |
| MIAMI BEACH (FL), CITY OF 5%, due Sep 1, 2045 | 0.07% | 0.00% | 0.00% |
| METROPOLITAN TRANSPORTATION AUTHORITY (NY) 5%, due Nov 15, 2044 | 0.14% | 0.00% | 0.00% |
| KENTUCKY MUNICIPAL POWER AGENCY (KY) 5%, due Sep 1, 2042 | 0.06% | 0.00% | 0.00% |
| TRI-COUNTY METROPOLITAN TRANSPORTATION DISTRICT (OR) 3%, due Sep 1, 2044 | 0.00% | 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.