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
805 holdings in all 2 funds| Fund | BSV | DFSD | Positions | Holdings |
|---|---|---|---|---|
| BSVVanguard Short-Term Bond ETF | — | 12% 805 shared |
3,155 | as of Sep 30, 2026issuer data |
| DFSDDimensional Short-Duration Fixed Income ETF | 12% 805 shared | — | 1,530 | 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
12.0% common weight| Holding | BSV | DFSD | Smallest |
|---|---|---|---|
| United States Treasury Note/Bond 3.5%, due Jan 31, 2028 | 1.09% | 1.05% | 1.05% |
| United States Treasury Note/Bond 3.375%, due Feb 29, 2028 | 0.60% | 0.68% | 0.60% |
| United States Treasury Note/Bond 4.25%, due Jan 15, 2028 | 0.56% | 1.10% | 0.56% |
| United States Treasury Note/Bond 2.75%, due Feb 15, 2028 | 0.52% | 0.58% | 0.52% |
| United States Treasury Note/Bond 0.75%, due Jan 31, 2028 | 0.51% | 0.56% | 0.51% |
| United States Treasury Note/Bond 4.625%, due Sep 30, 2028 | 0.40% | 0.69% | 0.40% |
| United States Treasury Note/Bond 4.25%, due Feb 28, 2029 | 0.53% | 0.31% | 0.31% |
| United States Treasury Note/Bond 4.5%, due May 31, 2029 | 0.55% | 0.31% | 0.31% |
| United States Treasury Note/Bond 3.625%, due Aug 31, 2030 | 0.60% | 0.26% | 0.26% |
| United States Treasury Note/Bond 3.625%, due Sep 30, 2030 | 0.63% | 0.21% | 0.21% |
| United States Treasury Note/Bond 4%, due Jul 31, 2029 | 0.58% | 0.20% | 0.20% |
| United States Treasury Note/Bond 3.625%, due Dec 31, 2030 | 0.54% | 0.17% | 0.17% |
| United States Treasury Note/Bond 3.75%, due Apr 30, 2028 | 0.68% | 0.14% | 0.14% |
| United States Treasury Note/Bond 4%, due Jan 31, 2029 | 0.48% | 0.14% | 0.14% |
| United States Treasury Note/Bond 4.125%, due Jun 30, 2031 | 0.50% | 0.13% | 0.13% |
| United States Treasury Note/Bond 4.375%, due Nov 30, 2028 | 0.43% | 0.11% | 0.11% |
| United States Treasury Note/Bond 3.5%, due Nov 30, 2030 | 0.61% | 0.10% | 0.10% |
| United States Treasury Note/Bond 1.25%, due Apr 30, 2028 | 0.52% | 0.09% | 0.09% |
| United States Treasury Note/Bond 3.75%, due Apr 15, 2028 | 0.51% | 0.07% | 0.07% |
| NVIDIA Corp 4.5%, due Jun 15, 2031 | 0.04% | 0.04% | 0.04% |
| TotalEnergies Capital International SA 2.829%, due Jan 10, 2030 | 0.04% | 0.14% | 0.04% |
| Meta Platforms Inc 4.55%, due May 15, 2031 | 0.04% | 0.09% | 0.04% |
| Apple Inc 4%, due May 10, 2028 | 0.04% | 0.04% | 0.04% |
| Alphabet Inc 4.1%, due Nov 15, 2030 | 0.03% | 0.17% | 0.03% |
| Lloyds Banking Group PLC 4.375%, due Mar 22, 2028 | 0.03% | 0.05% | 0.03% |
| Fidelity National Information Services Inc 4.8%, due Mar 10, 2031 | 0.03% | 0.07% | 0.03% |
| Intel Corp 2.45%, due Nov 15, 2029 | 0.03% | 0.07% | 0.03% |
| Philip Morris International Inc 4.875%, due Feb 15, 2028 | 0.03% | 0.07% | 0.03% |
| Cigna Group/The 4.375%, due Oct 15, 2028 | 0.03% | 0.19% | 0.03% |
| Cisco Systems Inc 4.75%, due Feb 24, 2030 | 0.03% | 0.09% | 0.03% |
| Amazon.com Inc 4.1%, due Nov 20, 2030 | 0.03% | 0.09% | 0.03% |
| Goldman Sachs Group Inc/The 2.6%, due Feb 7, 2030 | 0.03% | 0.30% | 0.03% |
| Province of British Columbia Canada 4.9%, due Apr 24, 2029 | 0.03% | 0.11% | 0.03% |
| AbbVie Inc 4.125%, due Mar 15, 2031 | 0.03% | 0.10% | 0.03% |
| International Business Machines Corp 3.5%, due May 15, 2029 | 0.03% | 0.07% | 0.03% |
| Sumitomo Mitsui Financial Group Inc 1.902%, due Sep 17, 2028 | 0.03% | 0.03% | 0.03% |
| Alphabet Inc 4.1%, due Feb 15, 2031 | 0.03% | 0.14% | 0.03% |
| Verizon Communications Inc 3.15%, due Mar 22, 2030 | 0.03% | 0.08% | 0.03% |
| Amazon.com Inc 4.25%, due Mar 13, 2031 | 0.03% | 0.26% | 0.03% |
| Amazon.com Inc 2.1%, due May 12, 2031 | 0.03% | 0.14% | 0.03% |
| Sumitomo Mitsui Financial Group Inc 3.04%, due Jul 16, 2029 | 0.03% | 0.20% | 0.03% |
| Meta Platforms Inc 4.2%, due Nov 15, 2030 | 0.03% | 0.18% | 0.03% |
| General Motors Financial Co Inc 3.6%, due Jun 21, 2030 | 0.03% | 0.04% | 0.03% |
| Hewlett Packard Enterprise Co 4.55%, due Oct 15, 2029 | 0.03% | 0.03% | 0.03% |
| AerCap Ireland Capital DAC / AerCap Global Aviation Trust 3%, due Oct 29, 2028 | 0.06% | 0.02% | 0.02% |
| General Motors Financial Co Inc 4.9%, due Oct 6, 2029 | 0.02% | 0.06% | 0.02% |
| Sumitomo Mitsui Financial Group Inc 2.75%, due Jan 15, 2030 | 0.02% | 0.08% | 0.02% |
| National Australia Bank Ltd/New York 4.9%, due Jun 13, 2028 | 0.02% | 0.07% | 0.02% |
| CVS Health Corp 3.25%, due Aug 15, 2029 | 0.02% | 0.26% | 0.02% |
| T-Mobile USA Inc 3.875%, due Apr 15, 2030 | 0.05% | 0.02% | 0.02% |
| General Motors Financial Co Inc 5.55%, due Jul 15, 2029 | 0.02% | 0.05% | 0.02% |
| Verizon Communications Inc 4.016%, due Dec 3, 2029 | 0.02% | 0.25% | 0.02% |
| Meta Platforms Inc 4.6%, due May 15, 2028 | 0.02% | 0.09% | 0.02% |
| PNC Financial Services Group Inc/The 2.55%, due Jan 22, 2030 | 0.02% | 0.15% | 0.02% |
| Broadcom Inc 2.45%, due Feb 15, 2031 | 0.02% | 0.17% | 0.02% |
| Broadcom Inc 5.05%, due Apr 15, 2030 | 0.02% | 0.03% | 0.02% |
| Province of Ontario Canada 4.2%, due Jan 18, 2029 | 0.02% | 0.16% | 0.02% |
| Cisco Systems Inc 4.95%, due Feb 26, 2031 | 0.02% | 0.20% | 0.02% |
| Energy Transfer LP 3.75%, due May 15, 2030 | 0.02% | 0.05% | 0.02% |
| Marathon Petroleum Corp 5.15%, due Mar 1, 2030 | 0.02% | 0.12% | 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.