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
190 holdings in all 2 funds| Fund | BBAG | BIV | Positions | Holdings |
|---|---|---|---|---|
| BBAGJPMorgan BetaBuilders U.S. Aggregate Bond ETF | — | 13% 190 shared |
1,514 | as of Oct 21, 2026issuer data |
| BIVVanguard Intermediate-Term Bond ETF | 13% 190 shared | — | 2,377 | as of Sep 30, 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
13.4% common weight| Holding | BBAG | BIV | Smallest |
|---|---|---|---|
| UNITED STATES 4.25% 08/35, due Aug 15, 2035 | 1.72% | 2.03% | 1.72% |
| UNITED STATES 2.75% 08/32, due Aug 15, 2032 | 1.30% | 1.57% | 1.30% |
| UNITED STATES 3.5% 02/33, due Feb 15, 2033 | 1.18% | 1.66% | 1.18% |
| UNITED 3.875% 08/33, due Aug 15, 2033 | 1.12% | 1.84% | 1.12% |
| UNITED 3.375% 05/33, due May 15, 2033 | 0.97% | 1.64% | 0.97% |
| UNITED STATES 4.5% 11/33, due Nov 15, 2033 | 0.78% | 2.03% | 0.78% |
| UNITED STATES OF 4% 02/34, due Feb 15, 2034 | 0.55% | 2.13% | 0.55% |
| UNITED 4.375% 05/36, due May 15, 2036 | 0.49% | 2.06% | 0.49% |
| UNITED 1.375% 11/31, due Nov 15, 2031 | 0.39% | 1.43% | 0.39% |
| UNITED 3.625% 09/31, due Sep 30, 2031 | 0.93% | 0.39% | 0.39% |
| UNITED 4.125% 11/31, due Nov 30, 2031 | 0.37% | 0.77% | 0.37% |
| UNITED STATES 4.5% 12/31, due Dec 31, 2031 | 0.24% | 0.77% | 0.24% |
| UNITED 4.125% 02/36, due Feb 15, 2036 | 0.23% | 2.05% | 0.23% |
| UNITED 4.125% 10/31, due Oct 31, 2031 | 0.31% | 0.20% | 0.20% |
| UNITED 4.125% 05/32, due May 31, 2032 | 0.15% | 0.97% | 0.15% |
| UNITED STATES 4.25% 05/35, due May 15, 2035 | 0.13% | 2.04% | 0.13% |
| UNITED 4.125% 03/32, due Mar 31, 2032 | 0.10% | 0.76% | 0.10% |
| UNITED STATES 4.25% 11/34, due Nov 15, 2034 | 0.10% | 2.07% | 0.10% |
| UNITED 3.875% 09/32, due Sep 30, 2032 | 0.10% | 0.74% | 0.10% |
| AERCAP IRELAND 3.3% 01/32, due Jan 30, 2032 | 0.12% | 0.10% | 0.10% |
| UNITED STATES OF 4% 06/32, due Jun 30, 2032 | 0.09% | 0.75% | 0.09% |
| ORACLE CORP 5.2% 09/35, due Sep 26, 2035 | 0.16% | 0.09% | 0.09% |
| UNITED 3.875% 08/34, due Aug 15, 2034 | 0.07% | 2.00% | 0.07% |
| EUROPEAN 4.375% 10/31, due Oct 10, 2031 | 0.07% | 0.07% | 0.07% |
| VERIZON 2.355% 03/32, due Mar 15, 2032 | 0.08% | 0.06% | 0.06% |
| INTERNATIONA 1.625% 11/31, due Nov 3, 2031 | 0.06% | 0.09% | 0.06% |
| PROVINCE OF 4.75% 06/34, due Jun 12, 2034 | 0.06% | 0.05% | 0.05% |
| REPUBLIC OF 5.125% 09/34, due Sep 18, 2034 | 0.06% | 0.05% | 0.05% |
| AT&T INC 4.5% 05/35, due May 15, 2035 | 0.08% | 0.05% | 0.05% |
| HSBC HOLDINGS VAR 03/36, due Mar 3, 2036 | 0.12% | 0.05% | 0.05% |
| GOLDMAN SACHS VAR 02/33, due Feb 24, 2033 | 0.05% | 0.06% | 0.05% |
| UNITED 6.35% 02/35, due Feb 9, 2035 | 0.05% | 0.05% | 0.05% |
| WELLS FARGO & VAR 07/34, due Jul 25, 2034 | 0.05% | 0.08% | 0.05% |
| ANHEUSER-BUSCH 4.7% 02/36, due Feb 1, 2036 | 0.05% | 0.10% | 0.05% |
| EUROPEAN 3.75% 02/33, due Feb 14, 2033 | 0.04% | 0.09% | 0.04% |
| REPUBLIC OF 4.95% 01/36, due Jan 5, 2036 | 0.10% | 0.04% | 0.04% |
| UNITED 4.375% 01/32, due Jan 31, 2032 | 0.04% | 0.81% | 0.04% |
| CITIGROUP INC VAR 11/33, due Nov 17, 2033 | 0.11% | 0.04% | 0.04% |
| BANK OF AMERICA VAR 04/33, due Apr 27, 2033 | 0.04% | 0.06% | 0.04% |
| T-MOBILE USA 4.95% 11/35, due Nov 15, 2035 | 0.07% | 0.04% | 0.04% |
| BANCO 6.921% 08/33, due Aug 8, 2033 | 0.04% | 0.04% | 0.04% |
| UNITED 3.875% 12/32, due Dec 31, 2032 | 0.04% | 0.73% | 0.04% |
| UNITED 4.125% 04/33, due Apr 30, 2033 | 0.03% | 0.49% | 0.03% |
| PROVINCE OF 4.2% 07/33, due Jul 6, 2033 | 0.08% | 0.03% | 0.03% |
| PFIZER 4.75% 05/33, due May 19, 2033 | 0.03% | 0.08% | 0.03% |
| UNITEDHEALTH 4.5% 04/33, due Apr 15, 2033 | 0.07% | 0.03% | 0.03% |
| COMCAST CORP 4.8% 05/33, due May 15, 2033 | 0.05% | 0.03% | 0.03% |
| BP CAPITAL 2.721% 01/32, due Jan 12, 2032 | 0.10% | 0.03% | 0.03% |
| HSBC HOLDINGS VAR 06/34, due Jun 20, 2034 | 0.03% | 0.04% | 0.03% |
| REPUBLIC OF 5.375% 04/36, due Apr 14, 2036 | 0.03% | 0.04% | 0.03% |
| TENNESSEE 4.875% 05/35, due May 15, 2035 | 0.04% | 0.03% | 0.03% |
| PNC FINANCIAL VAR 01/34, due Jan 24, 2034 | 0.03% | 0.03% | 0.03% |
| DEUTSCHE BANK VAR 02/34, due Feb 10, 2034 | 0.05% | 0.03% | 0.03% |
| WESTPAC BANKING VAR 11/36, due Nov 18, 2036 | 0.04% | 0.03% | 0.03% |
| BANK OF AMERICA VAR 03/37, due Mar 8, 2037 | 0.05% | 0.03% | 0.03% |
| BANK OF NOVA VAR 05/37, due May 4, 2037 | 0.03% | 0.03% | 0.03% |
| GEORGIA POWER 4.95% 05/33, due May 17, 2033 | 0.08% | 0.03% | 0.03% |
| M&T BANK CORP VAR 01/34, due Jan 27, 2034 | 0.12% | 0.02% | 0.02% |
| ANHEUSER-BUSCH 5% 06/34, due Jun 15, 2034 | 0.05% | 0.02% | 0.02% |
| CITIGROUP INC VAR 05/33, due May 24, 2033 | 0.02% | 0.03% | 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.