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
85 holdings in all 2 funds| Fund | BIV | PTRB | Positions | Holdings |
|---|---|---|---|---|
| BIVVanguard Intermediate-Term Bond ETF | — | 6% 85 shared |
2,377 | as of Sep 30, 2026issuer data |
| PTRBPGIM Total Return Bond ETF | 6% 85 shared | — | 1,093 | as of May 29, 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
6.0% common weight| Holding | BIV | PTRB | Smallest |
|---|---|---|---|
| United States Treasury Note/Bond 3.875%, due Aug 15, 2033 | 1.84% | 1.12% | 1.12% |
| United States Treasury Note/Bond 3.75%, due Nov 30, 2032 | 0.97% | 3.67% | 0.97% |
| United States Treasury Note/Bond 4%, due Jan 31, 2033 | 0.57% | 2.05% | 0.57% |
| United States Treasury Note/Bond 3.875%, due Dec 31, 2032 | 0.73% | 0.52% | 0.52% |
| United States Treasury Note/Bond 1.875%, due Feb 15, 2032 | 1.64% | 0.39% | 0.39% |
| United States Treasury Note/Bond 4%, due Nov 15, 2035 | 2.03% | 0.27% | 0.27% |
| United States Treasury Note/Bond 4.5%, due Dec 31, 2031 | 0.77% | 0.24% | 0.24% |
| United States Treasury Note/Bond 4.25%, due Mar 31, 2033 | 0.70% | 0.17% | 0.17% |
| United States Treasury Note/Bond 4.25%, due Nov 15, 2034 | 2.07% | 0.09% | 0.09% |
| Bank of America Corp 5.288%, due Apr 25, 2034 | 0.08% | 0.31% | 0.08% |
| Wells Fargo & Co 5.211%, due Dec 3, 2035 | 0.08% | 0.13% | 0.08% |
| AT&T Inc 2.25%, due Feb 1, 2032 | 0.07% | 0.09% | 0.07% |
| Energy Transfer LP 6.55%, due Dec 1, 2033 | 0.06% | 0.07% | 0.06% |
| Goldman Sachs Group Inc/The 5.094%, due Apr 20, 2034 | 0.06% | 0.43% | 0.06% |
| JPMorgan Chase & Co 5.148%, due Apr 23, 2037 | 0.05% | 0.36% | 0.05% |
| Citigroup Inc 5.827%, due Feb 13, 2035 | 0.05% | 0.05% | 0.05% |
| Broadcom Inc 3.419%, due Apr 15, 2033 | 0.06% | 0.05% | 0.05% |
| Broadcom Inc 3.469%, due Apr 15, 2034 | 0.04% | 0.12% | 0.04% |
| Citigroup Inc 3.057%, due Jan 25, 2033 | 0.04% | 0.15% | 0.04% |
| Goldman Sachs Group Inc/The 5.425%, due Jun 3, 2037 | 0.04% | 0.07% | 0.04% |
| JPMorgan Chase & Co 5.294%, due Jul 22, 2035 | 0.05% | 0.04% | 0.04% |
| General Motors Co 6.6%, due Apr 1, 2036 | 0.03% | 0.09% | 0.03% |
| Barclays PLC 6.692%, due Sep 13, 2034 | 0.03% | 0.03% | 0.03% |
| Newmont Corp / Newcrest Finance Pty Ltd 5.35%, due Mar 15, 2034 | 0.06% | 0.03% | 0.03% |
| Bank of America Corp 5.744%, due Feb 12, 2036 | 0.05% | 0.03% | 0.03% |
| Alphabet Inc 4.7%, due Nov 15, 2035 | 0.06% | 0.03% | 0.03% |
| Broadcom Inc 4.9%, due Jul 15, 2032 | 0.03% | 0.10% | 0.03% |
| Bank of America Corp 5.489%, due Apr 23, 2037 | 0.05% | 0.03% | 0.03% |
| Deutsche Bank AG/New York NY 3.742%, due Jan 7, 2033 | 0.03% | 0.20% | 0.03% |
| Williams Cos Inc/The 5.15%, due Mar 15, 2034 | 0.03% | 0.03% | 0.03% |
| Oracle Corp 5.25%, due Feb 3, 2032 | 0.03% | 0.05% | 0.03% |
| MPLX LP 5.4%, due Sep 15, 2035 | 0.03% | 0.26% | 0.03% |
| Diamondback Energy Inc 5.4%, due Apr 18, 2034 | 0.02% | 0.02% | 0.02% |
| Targa Resources Corp 6.5%, due Mar 30, 2034 | 0.02% | 0.06% | 0.02% |
| Toyota Motor Credit Corp 4.8%, due Jan 5, 2034 | 0.02% | 0.03% | 0.02% |
| Transcontinental Gas Pipe Line Co LLC 5.1%, due Mar 15, 2036 | 0.04% | 0.02% | 0.02% |
| Morgan Stanley 2.943%, due Jan 21, 2033 | 0.02% | 0.09% | 0.02% |
| ING Groep NV 6.114%, due Sep 11, 2034 | 0.02% | 0.03% | 0.02% |
| EOG Resources Inc 5.35%, due Jan 15, 2036 | 0.02% | 0.12% | 0.02% |
| Fifth Third Bancorp 4.337%, due Apr 25, 2033 | 0.02% | 0.02% | 0.02% |
| Diamondback Energy Inc 6.25%, due Mar 15, 2033 | 0.02% | 0.04% | 0.02% |
| MPLX LP 5.5%, due Jun 1, 2034 | 0.02% | 0.05% | 0.02% |
| Expand Energy Corp 4.75%, due Feb 1, 2032 | 0.02% | 0.03% | 0.02% |
| Sumitomo Mitsui Financial Group Inc 5.046%, due Jan 15, 2037 | 0.02% | 0.09% | 0.02% |
| Goldman Sachs Group Inc/The 5.33%, due Jul 23, 2035 | 0.07% | 0.02% | 0.02% |
| Laboratory Corp of America Holdings 4.8%, due Oct 1, 2034 | 0.02% | 0.08% | 0.02% |
| Marriott International Inc/MD 3.5%, due Oct 15, 2032 | 0.01% | 0.05% | 0.01% |
| Puget Energy Inc 5.725%, due Mar 15, 2035 | 0.01% | 0.05% | 0.01% |
| Charter Communications Operating LLC / Charter Communications Operating Capital 6.65%, due Feb 1, 2034 | 0.01% | 0.14% | 0.01% |
| Targa Resources Corp 5.5%, due Feb 15, 2035 | 0.01% | 0.02% | 0.01% |
| Fairfax Financial Holdings Ltd 6%, due Dec 7, 2033 | 0.01% | 0.04% | 0.01% |
| ONEOK LLC 6.05%, due Sep 1, 2033 | 0.03% | 0.01% | 0.01% |
| Bunge Ltd Finance Corp 5.15%, due Aug 4, 2035 | 0.01% | 0.13% | 0.01% |
| Meta Platforms Inc 4.6%, due Nov 15, 2032 | 0.07% | 0.01% | 0.01% |
| US Bancorp 5.678%, due Jan 23, 2035 | 0.04% | 0.01% | 0.01% |
| Alexandria Real Estate Equities Inc 1.875%, due Feb 1, 2033 | 0.01% | 0.24% | 0.01% |
| FactSet Research Systems Inc 3.45%, due Mar 1, 2032 | 0.01% | 0.07% | 0.01% |
| Booz Allen Hamilton Inc 5.95%, due Aug 4, 2033 | 0.01% | 0.02% | 0.01% |
| Wells Fargo & Co 5.389%, due Apr 24, 2034 | 0.07% | 0.01% | 0.01% |
| CF Industries Inc 5.15%, due Mar 15, 2034 | 0.01% | 0.01% | 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.