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
218 holdings in all 2 funds| Fund | BIV | NUAG | Positions | Holdings |
|---|---|---|---|---|
| BIVVanguard Intermediate-Term Bond ETF | — | 5% 218 shared |
2,377 | as of Sep 30, 2026issuer data |
| NUAGNuveen Enhanced Yield U.S. Aggregate Bond ETF | 5% 218 shared | — | 1,305 | as of Jul 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
5.1% common weight| Holding | BIV | NUAG | Smallest |
|---|---|---|---|
| United States Treasury Note/Bond 4.375%, due May 15, 2036 | 2.06% | 1.44% | 1.44% |
| United States Treasury Note/Bond 4.375%, due Jul 31, 2033 | 0.33% | 0.10% | 0.10% |
| Space Exploration Technologies Corp 5.875%, due Jul 15, 2036 | 0.10% | 0.10% | 0.10% |
| AerCap Ireland Capital DAC / AerCap Global Aviation Trust 3.3%, due Jan 30, 2032 | 0.10% | 0.13% | 0.10% |
| United States Treasury Note/Bond 4.25%, due Jun 30, 2033 | 0.25% | 0.08% | 0.08% |
| United States Treasury Note/Bond 4.25%, due May 31, 2033 | 0.93% | 0.07% | 0.07% |
| Mexico Government International Bond 6%, due May 7, 2036 | 0.07% | 0.30% | 0.07% |
| Goldman Sachs Group Inc/The 5.655%, due Jul 21, 2037 | 0.06% | 0.10% | 0.06% |
| Republic of Poland Government International Bond 5.125%, due Sep 18, 2034 | 0.05% | 0.11% | 0.05% |
| Kreditanstalt fuer Wiederaufbau 4.375%, due Aug 15, 2033 | 0.11% | 0.05% | 0.05% |
| Ally Financial Inc 8%, due Nov 1, 2031 | 0.05% | 0.10% | 0.05% |
| Citigroup Inc 5.827%, due Feb 13, 2035 | 0.05% | 0.21% | 0.05% |
| Morgan Stanley 5.073%, due Jan 30, 2037 | 0.05% | 0.05% | 0.05% |
| Citigroup Inc 6.02%, due Jan 24, 2036 | 0.04% | 0.06% | 0.04% |
| Synopsys Inc 5.15%, due Apr 1, 2035 | 0.04% | 0.05% | 0.04% |
| Intel Corp 5.3%, due May 15, 2036 | 0.04% | 0.05% | 0.04% |
| Goldman Sachs Group Inc/The 5.425%, due Jun 3, 2037 | 0.04% | 0.05% | 0.04% |
| NextEra Energy Capital Holdings Inc 5.3%, due Mar 15, 2032 | 0.04% | 0.10% | 0.04% |
| Transcontinental Gas Pipe Line Co LLC 5.1%, due Mar 15, 2036 | 0.04% | 0.05% | 0.04% |
| Charter Communications Operating LLC / Charter Communications Operating Capital 6.384%, due Oct 23, 2035 | 0.04% | 0.06% | 0.04% |
| Southern Co/The 6.375%, due Mar 15, 2055 | 0.04% | 0.05% | 0.04% |
| General Motors Co 6.6%, due Apr 1, 2036 | 0.03% | 0.05% | 0.03% |
| Global Payments Inc 5.55%, due Nov 15, 2035 | 0.03% | 0.03% | 0.03% |
| NiSource Inc 5.35%, due Jul 15, 2035 | 0.03% | 0.08% | 0.03% |
| Capital One Financial Corp 5.399%, due Jan 30, 2037 | 0.03% | 0.10% | 0.03% |
| Duke Energy Corp 4.5%, due Aug 15, 2032 | 0.03% | 0.07% | 0.03% |
| Arthur J Gallagher & Co 5.15%, due Feb 15, 2035 | 0.03% | 0.05% | 0.03% |
| DTE Electric Co 4.85%, due Mar 1, 2036 | 0.03% | 0.05% | 0.03% |
| Ameren Corp 5.375%, due Mar 15, 2035 | 0.03% | 0.03% | 0.03% |
| Deutsche Bank AG/New York NY 7.079%, due Feb 10, 2034 | 0.03% | 0.09% | 0.03% |
| Banco Santander SA 6.938%, due Nov 7, 2033 | 0.03% | 0.11% | 0.03% |
| Toronto-Dominion Bank/The 4.866%, due Apr 22, 2033 | 0.03% | 0.05% | 0.03% |
| Dominion Energy Inc 6.625%, due May 15, 2055 | 0.03% | 0.10% | 0.03% |
| Pacific Gas and Electric Co 6.95%, due Mar 15, 2034 | 0.03% | 0.12% | 0.03% |
| Canadian Imperial Bank of Commerce 6.092%, due Oct 3, 2033 | 0.03% | 0.04% | 0.03% |
| Morgan Stanley 5.605%, due Jul 17, 2037 | 0.03% | 0.05% | 0.03% |
| Capital One Financial Corp 5.268%, due May 10, 2033 | 0.03% | 0.03% | 0.03% |
| Vistra Operations Co LLC 5.55%, due Apr 30, 2036 | 0.03% | 0.07% | 0.03% |
| HSBC Holdings PLC 5.133%, due Nov 6, 2036 | 0.03% | 0.28% | 0.03% |
| Bank of Nova Scotia/The 4.588%, due May 4, 2037 | 0.03% | 0.04% | 0.03% |
| Chubb INA Holdings LLC 5.3%, due May 20, 2036 | 0.02% | 0.05% | 0.02% |
| Nasdaq Inc 5.55%, due Feb 15, 2034 | 0.02% | 0.06% | 0.02% |
| Duke Energy Corp 6.45%, due Sep 1, 2054 | 0.02% | 0.08% | 0.02% |
| Elevance Health Inc 4.95%, due Nov 1, 2031 | 0.02% | 0.04% | 0.02% |
| HCA Inc 5.3%, due May 15, 2036 | 0.02% | 0.05% | 0.02% |
| Pacific Gas and Electric Co 5.9%, due Jun 15, 2032 | 0.02% | 0.04% | 0.02% |
| Regal Rexnord Corp 6.4%, due Apr 15, 2033 | 0.02% | 0.05% | 0.02% |
| Panama Government International Bond 6.875%, due Jan 31, 2036 | 0.02% | 0.07% | 0.02% |
| Philippine Government International Bond 6.375%, due Oct 23, 2034 | 0.03% | 0.02% | 0.02% |
| Fiserv Inc 5.625%, due Aug 21, 2033 | 0.02% | 0.10% | 0.02% |
| Vale Overseas Ltd 6.125%, due Jun 12, 2033 | 0.03% | 0.02% | 0.02% |
| Hubbell Inc 5.15%, due Jun 15, 2036 | 0.02% | 0.05% | 0.02% |
| Enbridge Inc 5.7%, due Mar 8, 2033 | 0.05% | 0.02% | 0.02% |
| Dominion Energy Inc 7%, due Jun 1, 2054 | 0.02% | 0.16% | 0.02% |
| CVS Health Corp 5.25%, due Feb 21, 2033 | 0.02% | 0.04% | 0.02% |
| Lloyds Banking Group PLC 7.953%, due Nov 15, 2033 | 0.02% | 0.05% | 0.02% |
| HA Sustainable Infrastructure Capital Inc 6.375%, due Jul 1, 2034 | 0.02% | 0.02% | 0.02% |
| DTE Energy Co 5.85%, due Jun 1, 2034 | 0.02% | 0.03% | 0.02% |
| American Electric Power Co Inc 6.05%, due Mar 15, 2056 | 0.02% | 0.10% | 0.02% |
| Energy Transfer LP 5.6%, due Sep 1, 2034 | 0.02% | 0.21% | 0.02% |
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.