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 | FBND | HTRB | Positions | Holdings |
|---|---|---|---|---|
| FBNDFidelity Total Bond ETF | — | 7% 190 shared |
4,771 | as of Oct 20, 2026issuer data |
| HTRBHartford Total Return Bond ETF | 7% 190 shared | — | 1,737 | as of Jul 31, 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
7.1% common weight| Holding | FBND | HTRB | Smallest |
|---|---|---|---|
| USTN 4% 01/31/33, due Jan 31, 2033 | 1.02% | 1.01% | 1.01% |
| USTN 4.25% 05/15/35, due May 15, 2035 | 1.01% | 0.91% | 0.91% |
| USTN 4% 11/15/35, due Nov 15, 2035 | 0.84% | 2.56% | 0.84% |
| USTB 4.75% 02/15/56, due Feb 15, 2056 | 0.88% | 0.76% | 0.76% |
| USTN 4.125% 02/15/36, due Feb 15, 2036 | 1.98% | 0.33% | 0.33% |
| SPACE 5.65% 7/33 144A, due Jul 15, 2033 | 0.17% | 0.17% | 0.17% |
| USTN 4% 02/15/34, due Feb 15, 2034 | 0.13% | 2.48% | 0.13% |
| USTB 3% 08/15/52, due Aug 15, 2052 | 0.13% | 0.73% | 0.13% |
| PEMEX 5.95% 01/28/31, due Jan 28, 2031 | 0.25% | 0.13% | 0.13% |
| USTB 4.625% 11/15/44, due Nov 15, 2044 | 0.12% | 0.10% | 0.10% |
| DPABS 21-1A A2II 3.151% 04/51, due Apr 25, 2051 | 0.09% | 0.15% | 0.09% |
| FNMA 30YR 2% 04/51#MA4305, due Apr 1, 2051 | 0.09% | 0.19% | 0.09% |
| USTB 4.625% 11/15/45, due Nov 15, 2045 | 0.09% | 0.14% | 0.09% |
| BOEING CO 5.15% 05/01/30, due May 1, 2030 | 0.09% | 0.07% | 0.07% |
| GNII II 2.5% 07/51#MA7472, due Jul 20, 2051 | 0.20% | 0.07% | 0.07% |
| FHLG 30YR 2% 03/51#SD8134, due Mar 1, 2051 | 0.07% | 0.07% | 0.07% |
| GNII II 4.5% 12/54#MB0090, due Dec 20, 2054 | 0.07% | 0.20% | 0.07% |
| ALA 2 25-OANA A VAR 06/40, due Jun 15, 2040 | 0.06% | 0.06% | 0.06% |
| NTT FIN C 5.2588% 11/1/33 144A, due Nov 1, 2033 | 0.06% | 0.06% | 0.06% |
| SHOPS 2026-CSTL A 4%/VAR 5/39, due May 5, 2039 | 0.05% | 0.09% | 0.05% |
| JPMC CO 5.103%/VAR 04/22/31, due Apr 22, 2031 | 0.06% | 0.05% | 0.05% |
| ORACLE CORP 4.8% 09/26/32, due Sep 26, 2032 | 0.05% | 0.16% | 0.05% |
| DELL INTL/EMC 5% 02/15/34, due Feb 15, 2034 | 0.06% | 0.04% | 0.04% |
| PEMEX 6.35% 02/12/48, due Feb 12, 2048 | 0.04% | 0.09% | 0.04% |
| PROOFPOINT TERM B 1LN 08/30, due Aug 31, 2030 | 0.04% | 0.05% | 0.04% |
| FNMA 30YR 2.5% 05/51#MA4326, due May 1, 2051 | 0.04% | 0.08% | 0.04% |
| GNII II 2% 10/50#MA6930, due Oct 20, 2050 | 0.05% | 0.04% | 0.04% |
| CHARTER COM/CAP 5.375% 5/1/47, due May 1, 2047 | 0.04% | 0.06% | 0.04% |
| JPMC CO 5.299%/VAR 07/24/29, due Jul 24, 2029 | 0.04% | 0.04% | 0.04% |
| JPMC CO 4.586%/VAR 04/26/33, due Apr 26, 2033 | 0.09% | 0.04% | 0.04% |
| MSTDW 3.622%/VAR 04/01/31, due Apr 1, 2031 | 0.28% | 0.04% | 0.04% |
| DNKN 2026-1A A2I 5.2% 05/56, due May 20, 2056 | 0.04% | 0.09% | 0.04% |
| MSTDW 2.699%/VAR 01/22/31, due Jan 22, 2031 | 0.03% | 0.04% | 0.03% |
| BAYER US FIN 5.375% 7/33 144A, due Jul 20, 2033 | 0.03% | 0.06% | 0.03% |
| FHLG 30YR 5% 04/56#RQ0110, due Apr 1, 2056 | 0.03% | 0.24% | 0.03% |
| FHLG 30YR 5% 06/56#RQ0127, due Jun 1, 2056 | 0.03% | 2.14% | 0.03% |
| JPMC CO 4.946%/VAR 10/22/35, due Oct 22, 2035 | 0.07% | 0.03% | 0.03% |
| MSTDW 4.809%/VAR 04/16/32, due Apr 16, 2032 | 0.04% | 0.03% | 0.03% |
| ORACLE CORP 5.95% 09/26/55, due Sep 26, 2055 | 0.03% | 0.03% | 0.03% |
| ORACLE CORP 3.6% 04/01/40, due Apr 1, 2040 | 0.03% | 0.06% | 0.03% |
| INT 2 25-PLAZA A VAR 11/37, due Nov 5, 2037 | 0.03% | 0.05% | 0.03% |
| MSTDW 4.708%/VAR 03/12/32, due Mar 12, 2032 | 0.03% | 0.04% | 0.03% |
| FHLG 30YR 4.5% 09/52#SD8245, due Sep 1, 2052 | 0.12% | 0.03% | 0.03% |
| FNMA 30YR 5% 05/56#MA6053, due May 1, 2056 | 0.02% | 0.04% | 0.02% |
| GNII II 3% 04/52#MA7988, due Apr 20, 2052 | 0.15% | 0.02% | 0.02% |
| GNII II 2% 12/50#MA7051, due Dec 20, 2050 | 0.02% | 0.11% | 0.02% |
| ASURION LLC 8.375% 2/1/34 144A, due Feb 1, 2034 | 0.02% | 0.03% | 0.02% |
| ALTICE FRANCE 6.5% 4/32 144A, due Apr 15, 2032 | 0.02% | 0.03% | 0.02% |
| CLOUD SOFTWARE 9% 9/30/29 144A, due Sep 30, 2029 | 0.02% | 0.03% | 0.02% |
| SOUTHWSTRN ELEC 5.2% 04/01/36, due Apr 1, 2036 | 0.03% | 0.02% | 0.02% |
| CHARTER COM/CAP 5.75% 04/01/48, due Apr 1, 2048 | 0.02% | 0.16% | 0.02% |
| FHLG 30YR 5% 05/56#RQ0118, due May 1, 2056 | 0.03% | 0.02% | 0.02% |
| ASURION LLC/ AS 8% 12/32 144A, due Dec 31, 2032 | 0.02% | 0.04% | 0.02% |
| ORACLE CORP 5.875% 09/26/45, due Sep 26, 2045 | 0.02% | 0.02% | 0.02% |
| STAPLES 10.75% 09/01/29 144A, due Sep 1, 2029 | 0.02% | 0.05% | 0.02% |
| AASET 2026-1A A1 5.646% 07/51, due Jul 16, 2051 | 0.02% | 0.07% | 0.02% |
| USTB 1.25% 05/15/50, due May 15, 2050 | 0.02% | 0.32% | 0.02% |
| ORACLE CORP 6.1% 09/26/65, due Sep 26, 2065 | 0.02% | 0.02% | 0.02% |
| CONAGRA BRANDS 5.4% 08/01/31, due Aug 1, 2031 | 0.02% | 0.02% | 0.02% |
| CELANESE US LLC 7.375% 2/15/34, due Feb 15, 2034 | 0.02% | 0.02% | 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.