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
70 holdings in all 2 funds| Fund | BIV | WABF | Positions | Holdings |
|---|---|---|---|---|
| BIVVanguard Intermediate-Term Bond ETF | — | 3% 70 shared |
2,377 | as of Sep 30, 2026issuer data |
| WABFWestern Asset Bond ETF | 3% 70 shared | — | 382 | 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
2.6% common weight| Holding | BIV | WABF | Smallest |
|---|---|---|---|
| Space Exploration Technologies Corp 5.65%, due Jul 15, 2033 | 0.10% | 0.15% | 0.10% |
| Amazon.com Inc 5.3%, due Jul 9, 2036 | 0.10% | 0.08% | 0.08% |
| Amazon.com Inc 4.875%, due Mar 13, 2036 | 0.10% | 0.08% | 0.08% |
| Meta Platforms Inc 5.25%, due May 15, 2036 | 0.10% | 0.08% | 0.08% |
| Meta Platforms Inc 4.875%, due Nov 15, 2035 | 0.11% | 0.08% | 0.08% |
| Alphabet Inc 4.8%, due Feb 15, 2036 | 0.07% | 0.23% | 0.07% |
| JPMorgan Chase & Co 5.576%, due Jul 23, 2036 | 0.07% | 0.16% | 0.07% |
| Morgan Stanley 5.296%, due Apr 10, 2037 | 0.07% | 0.08% | 0.07% |
| Ford Motor Co 3.25%, due Feb 12, 2032 | 0.07% | 0.07% | 0.07% |
| Oracle Corp 5.2%, due Sep 26, 2035 | 0.09% | 0.07% | 0.07% |
| Amazon.com Inc 4.55%, due Mar 13, 2033 | 0.07% | 0.08% | 0.07% |
| Wells Fargo & Co 3.35%, due Mar 2, 2033 | 0.07% | 0.07% | 0.07% |
| Bank of America Corp 4.571%, due Apr 27, 2033 | 0.06% | 0.63% | 0.06% |
| Verizon Communications Inc 2.355%, due Mar 15, 2032 | 0.06% | 0.28% | 0.06% |
| AbbVie Inc 5.05%, due Mar 15, 2034 | 0.06% | 0.08% | 0.06% |
| JPMorgan Chase & Co 2.545%, due Nov 8, 2032 | 0.06% | 0.36% | 0.06% |
| Oracle Corp 5.35%, due May 4, 2033 | 0.06% | 0.07% | 0.06% |
| JPMorgan Chase & Co 5.148%, due Apr 23, 2037 | 0.05% | 0.08% | 0.05% |
| Republic of Poland Government International Bond 5.125%, due Sep 18, 2034 | 0.05% | 0.24% | 0.05% |
| Oracle Corp 4.8%, due Sep 26, 2032 | 0.05% | 0.07% | 0.05% |
| Broadcom Inc 4.8%, due Feb 15, 2036 | 0.05% | 0.07% | 0.05% |
| Abbott Laboratories 4.3%, due Mar 15, 2033 | 0.05% | 0.20% | 0.05% |
| JPMorgan Chase & Co 5.294%, due Jul 22, 2035 | 0.05% | 0.08% | 0.05% |
| AT&T Inc 2.55%, due Dec 1, 2033 | 0.05% | 0.14% | 0.05% |
| AT&T Inc 5.375%, due Aug 15, 2035 | 0.04% | 0.24% | 0.04% |
| Intercontinental Exchange Inc 4.6%, due Mar 15, 2033 | 0.04% | 0.08% | 0.04% |
| Amazon.com Inc 3.6%, due Apr 13, 2032 | 0.04% | 0.23% | 0.04% |
| Intel Corp 5%, due Aug 15, 2033 | 0.04% | 0.08% | 0.04% |
| Aon North America Inc / Aon Global Holdings Plc 5.8%, due Sep 17, 2033 | 0.04% | 0.08% | 0.04% |
| T-Mobile USA Inc 5.15%, due Apr 15, 2034 | 0.04% | 0.16% | 0.04% |
| HSBC Holdings PLC 4.762%, due Mar 29, 2033 | 0.03% | 1.57% | 0.03% |
| Mexico Government International Bond 4.875%, due May 19, 2033 | 0.03% | 1.54% | 0.03% |
| Verizon Communications Inc 4.78%, due Feb 15, 2035 | 0.03% | 0.23% | 0.03% |
| Aon North America Inc 5.45%, due Mar 1, 2034 | 0.03% | 0.08% | 0.03% |
| Cheniere Energy Partners LP 3.25%, due Jan 31, 2032 | 0.03% | 0.15% | 0.03% |
| Toronto-Dominion Bank/The 4.456%, due Jun 8, 2032 | 0.03% | 0.08% | 0.03% |
| Eli Lilly & Co 4.7%, due Feb 9, 2034 | 0.03% | 0.08% | 0.03% |
| Charles Schwab Corp/The 6.136%, due Aug 24, 2034 | 0.03% | 0.09% | 0.03% |
| Georgia Power Co 5.2%, due Mar 15, 2035 | 0.03% | 0.08% | 0.03% |
| Rogers Communications Inc 5.3%, due Feb 15, 2034 | 0.03% | 0.08% | 0.03% |
| Williams Cos Inc/The 5.15%, due Mar 15, 2034 | 0.03% | 0.08% | 0.03% |
| UnitedHealth Group Inc 4.2%, due May 15, 2032 | 0.03% | 0.16% | 0.03% |
| Synopsys Inc 5%, due Apr 1, 2032 | 0.02% | 0.08% | 0.02% |
| Comcast Corp 5.3%, due Jun 1, 2034 | 0.02% | 0.16% | 0.02% |
| Virginia Electric and Power Co 5.65%, due Aug 15, 2036 | 0.02% | 0.08% | 0.02% |
| Royal Caribbean Cruises Ltd 4.75%, due May 15, 2033 | 0.02% | 0.08% | 0.02% |
| Fedex Freight Holding Co Inc 4.95%, due Mar 15, 2033 | 0.02% | 0.08% | 0.02% |
| UnitedHealth Group Inc 5%, due Apr 15, 2034 | 0.02% | 0.08% | 0.02% |
| Morgan Stanley 5.32%, due Jul 19, 2035 | 0.02% | 0.32% | 0.02% |
| Broadcom Inc 4.6%, due Jan 15, 2033 | 0.02% | 0.08% | 0.02% |
| Halliburton Co 4.85%, due Nov 15, 2035 | 0.02% | 0.08% | 0.02% |
| Netflix Inc 5.25%, due Aug 15, 2036 | 0.02% | 0.08% | 0.02% |
| Enterprise Products Operating LLC 4.85%, due Jan 31, 2034 | 0.02% | 0.08% | 0.02% |
| Expand Energy Corp 4.75%, due Feb 1, 2032 | 0.02% | 0.16% | 0.02% |
| US Bancorp 5.836%, due Jun 12, 2034 | 0.02% | 0.08% | 0.02% |
| CVS Health Corp 2.125%, due Sep 15, 2031 | 0.02% | 0.14% | 0.02% |
| Royal Bank of Canada 3.875%, due May 4, 2032 | 0.01% | 0.08% | 0.01% |
| Dominion Energy Inc 5.35%, due Jun 15, 2036 | 0.01% | 0.08% | 0.01% |
| Oncor Electric Delivery Co LLC 5.35%, due Apr 1, 2035 | 0.01% | 0.08% | 0.01% |
| Morgan Stanley 2.511%, due Oct 20, 2032 | 0.01% | 0.22% | 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.