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
189 holdings in all 2 funds| Fund | BIV | SYSB | Positions | Holdings |
|---|---|---|---|---|
| BIVVanguard Intermediate-Term Bond ETF | — | 9% 189 shared |
2,377 | as of Sep 30, 2026issuer data |
| SYSBiShares Systematic Bond ETF | 9% 189 shared | — | 848 | as of Oct 21, 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
9.5% common weight| Holding | BIV | SYSB | Smallest |
|---|---|---|---|
| United States Treasury Note/Bond 4%, due Nov 15, 2035 | 2.03% | 2.62% | 2.03% |
| United States Treasury Note/Bond 4.125%, due Feb 15, 2036 | 2.05% | 2.02% | 2.02% |
| United States Treasury Note/Bond 4.25%, due May 31, 2033 | 0.93% | 1.75% | 0.93% |
| United States Treasury Note/Bond 4.625%, due Aug 15, 2036 | 1.63% | 0.92% | 0.92% |
| United States Treasury Note/Bond 4.375%, due Jul 31, 2033 | 0.33% | 1.76% | 0.33% |
| Space Exploration Technologies Corp 5.65%, due Jul 15, 2033 | 0.10% | 0.13% | 0.10% |
| Wells Fargo & Co 5.389%, due Apr 24, 2034 | 0.07% | 0.16% | 0.07% |
| Alphabet Inc 4.8%, due Feb 15, 2036 | 0.07% | 0.08% | 0.07% |
| JPMorgan Chase & Co 2.963%, due Jan 25, 2033 | 0.06% | 0.17% | 0.06% |
| Energy Transfer LP 6.55%, due Dec 1, 2033 | 0.06% | 0.13% | 0.06% |
| Amazon.com Inc 5.1%, due Jul 9, 2033 | 0.06% | 0.07% | 0.06% |
| JPMorgan Chase & Co 2.545%, due Nov 8, 2032 | 0.06% | 0.19% | 0.06% |
| Broadcom Inc 3.419%, due Apr 15, 2033 | 0.06% | 0.14% | 0.06% |
| Salesforce Inc 5.2%, due Mar 15, 2033 | 0.05% | 0.16% | 0.05% |
| Enbridge Inc 5.7%, due Mar 8, 2033 | 0.05% | 0.13% | 0.05% |
| Sprint Capital Corp 8.75%, due Mar 15, 2032 | 0.04% | 0.16% | 0.04% |
| Wells Fargo & Co 4.897%, due Jul 25, 2033 | 0.04% | 0.18% | 0.04% |
| Amazon.com Inc 4.875%, due Mar 13, 2036 | 0.10% | 0.04% | 0.04% |
| Wells Fargo & Co 6.491%, due Oct 23, 2034 | 0.04% | 0.04% | 0.04% |
| Intel Corp 5%, due Aug 15, 2033 | 0.04% | 0.14% | 0.04% |
| HCA Inc 3.625%, due Mar 15, 2032 | 0.04% | 0.17% | 0.04% |
| VICI Properties LP 5.125%, due May 15, 2032 | 0.03% | 0.14% | 0.03% |
| Aon North America Inc 5.45%, due Mar 1, 2034 | 0.03% | 0.17% | 0.03% |
| ONEOK LLC 6.05%, due Sep 1, 2033 | 0.03% | 0.15% | 0.03% |
| Cheniere Energy Partners LP 3.25%, due Jan 31, 2032 | 0.03% | 0.06% | 0.03% |
| NiSource Inc 5.35%, due Jul 15, 2035 | 0.03% | 0.07% | 0.03% |
| Solventum Corp 5.6%, due Mar 23, 2034 | 0.03% | 0.19% | 0.03% |
| Walmart Inc 4.75%, due Apr 30, 2036 | 0.03% | 0.04% | 0.03% |
| Arthur J Gallagher & Co 5.15%, due Feb 15, 2035 | 0.03% | 0.16% | 0.03% |
| Bell Telephone Co of Canada or Bell Canada 5.1%, due May 11, 2033 | 0.03% | 0.11% | 0.03% |
| Ameren Corp 5.375%, due Mar 15, 2035 | 0.03% | 0.10% | 0.03% |
| DTE Electric Co 4.85%, due Mar 1, 2036 | 0.03% | 0.07% | 0.03% |
| Altria Group Inc 2.45%, due Feb 4, 2032 | 0.03% | 0.13% | 0.03% |
| Duke Energy Carolinas LLC 4.95%, due Jan 15, 2033 | 0.03% | 0.17% | 0.03% |
| Oncor Electric Delivery Co LLC 5.65%, due Nov 15, 2033 | 0.03% | 0.13% | 0.03% |
| Amrize Finance US LLC 5.4%, due Apr 7, 2035 | 0.03% | 0.03% | 0.03% |
| Paychex Inc 5.35%, due Apr 15, 2032 | 0.02% | 0.15% | 0.02% |
| ArcelorMittal SA 6.8%, due Nov 29, 2032 | 0.02% | 0.03% | 0.02% |
| Cheniere Energy Inc 5.65%, due Apr 15, 2034 | 0.03% | 0.02% | 0.02% |
| PNC Financial Services Group Inc/The 5.676%, due Jan 22, 2035 | 0.02% | 0.08% | 0.02% |
| Entergy Louisiana LLC 4.9%, due Apr 15, 2036 | 0.02% | 0.12% | 0.02% |
| Cardinal Health Inc 5.35%, due Nov 15, 2034 | 0.02% | 0.14% | 0.02% |
| Expedia Group Inc 5.4%, due Feb 15, 2035 | 0.02% | 0.17% | 0.02% |
| Targa Resources Corp 6.125%, due Mar 15, 2033 | 0.02% | 0.10% | 0.02% |
| Tyson Foods Inc 5.7%, due Mar 15, 2034 | 0.02% | 0.07% | 0.02% |
| T-Mobile USA Inc 2.7%, due Mar 15, 2032 | 0.02% | 0.16% | 0.02% |
| Fedex Freight Holding Co Inc 4.95%, due Mar 15, 2033 | 0.02% | 0.04% | 0.02% |
| Royal Caribbean Cruises Ltd 4.75%, due May 15, 2033 | 0.02% | 0.16% | 0.02% |
| CVS Health Corp 5.25%, due Feb 21, 2033 | 0.02% | 0.07% | 0.02% |
| Crown Castle Inc 5.8%, due Mar 1, 2034 | 0.02% | 0.06% | 0.02% |
| KeyCorp 4.789%, due Jun 1, 2033 | 0.02% | 0.08% | 0.02% |
| Workday Inc 3.8%, due Apr 1, 2032 | 0.02% | 0.16% | 0.02% |
| Invitation Homes Operating Partnership LP 4.95%, due Jan 15, 2033 | 0.02% | 0.04% | 0.02% |
| Duke Energy Progress LLC 5.05%, due Mar 15, 2035 | 0.02% | 0.16% | 0.02% |
| CVS Health Corp 5.7%, due Jun 1, 2034 | 0.02% | 0.02% | 0.02% |
| AT&T Inc 4.75%, due Apr 30, 2033 | 0.02% | 0.16% | 0.02% |
| AES Corp/The 5.8%, due Mar 15, 2032 | 0.02% | 0.15% | 0.02% |
| American Electric Power Co Inc 5.625%, due Mar 1, 2033 | 0.02% | 0.14% | 0.02% |
| Diamondback Energy Inc 6.25%, due Mar 15, 2033 | 0.02% | 0.12% | 0.02% |
| Ingersoll Rand Inc 5.7%, due Aug 14, 2033 | 0.02% | 0.16% | 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.