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
34 holdings in all 2 funds| Fund | FBND | SCCR | Positions | Holdings |
|---|---|---|---|---|
| FBNDFidelity Total Bond ETF | — | 2% 34 shared |
4,771 | as of Oct 20, 2026issuer data |
| SCCRSchwab Core Bond ETF | 2% 34 shared | — | 548 | as of Jun 30, 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
2.5% common weight| Holding | FBND | SCCR | Smallest |
|---|---|---|---|
| USTB 4.75% 05/15/55, due May 15, 2055 | 0.90% | 1.30% | 0.90% |
| USTB 4.625% 02/15/55, due Feb 15, 2055 | 0.33% | 1.40% | 0.33% |
| CAPITAL ON 5.247%/VAR 07/26/30, due Jul 26, 2030 | 0.12% | 0.46% | 0.12% |
| FHLG 30YR 4.5% 09/52#SD8245, due Sep 1, 2052 | 0.12% | 0.51% | 0.12% |
| USTN 3.5% 01/15/29, due Jan 15, 2029 | 0.11% | 1.30% | 0.11% |
| USTB 4.625% 02/15/46, due Feb 15, 2046 | 0.11% | 0.95% | 0.11% |
| CVS HEALTH CORP 4.3% 03/25/28, due Mar 25, 2028 | 0.10% | 0.43% | 0.10% |
| GNII II 5.5% 08/55 #MB0556, due Aug 20, 2055 | 0.10% | 0.29% | 0.10% |
| FNMA 30YR 2% 04/51#MA4305, due Apr 1, 2051 | 0.09% | 0.15% | 0.09% |
| BOA CORP 5.468%/VAR 01/23/35, due Jan 23, 2035 | 0.07% | 0.54% | 0.07% |
| FNMA 30YR 2% 07/50#MA4077, due Jul 1, 2050 | 0.07% | 0.09% | 0.07% |
| HUT 8 DC LLC 6.192% 11/42 144A, due Nov 15, 2042 | 0.06% | 0.42% | 0.06% |
| USTN 3.5% 03/15/29, due Mar 15, 2029 | 0.05% | 1.58% | 0.05% |
| USTN 3.875% 04/15/29, due Apr 15, 2029 | 0.05% | 1.63% | 0.05% |
| ORACLE CORP 4.8% 09/26/32, due Sep 26, 2032 | 0.05% | 0.08% | 0.05% |
| CHENIERE 5.35% 11/36 144A, due Nov 30, 2036 | 0.04% | 0.29% | 0.04% |
| ORACLE CORP 4.45% 09/26/30, due Sep 26, 2030 | 0.02% | 0.13% | 0.02% |
| FHLG 30YR 2% 05/51#SD8146, due May 1, 2051 | 0.02% | 0.24% | 0.02% |
| USTN 3.5% 02/28/31, due Feb 28, 2031 | 0.01% | 1.56% | 0.01% |
| USTB 2% 08/15/51, due Aug 15, 2051 | 0.01% | 0.67% | 0.01% |
| GNMA II 4.5% 04/53#MA8799, due Apr 20, 2053 | 0.01% | 0.02% | 0.01% |
| BOEING CO 5.805% 05/01/50, due May 1, 2050 | 0.01% | 0.46% | 0.01% |
| FHLG 30YR 2% 10/50#SD8098, due Oct 1, 2050 | 0.01% | 0.21% | 0.01% |
| FHLG 30YR 2% 06/52#SD4958, due Jun 1, 2052 | 0.00% | 0.08% | 0.00% |
| FHLG 30YR 2.5% 03/51#SD8135, due Mar 1, 2051 | 0.00% | 0.03% | 0.00% |
| FNMA 30YR 2% 06/50#MA4047, due Jun 1, 2050 | 0.00% | 0.09% | 0.00% |
| FNMA 30YR 2% 07/51#FS3744, due Jul 1, 2051 | 0.00% | 0.05% | 0.00% |
| GNII II 3% 02/52#MA7882, due Feb 20, 2052 | 0.00% | 0.04% | 0.00% |
| T-MOBILE USA 4.5% 04/15/50, due Apr 15, 2050 | 0.00% | 0.32% | 0.00% |
| FNMA 30YR 2% 08/51#FS2041, due Aug 1, 2051 | 0.00% | 0.06% | 0.00% |
| FNMA 30YR 2% 10/52#FS6606, due Oct 1, 2052 | 0.00% | 0.03% | 0.00% |
| FHLG 30YR 2% 07/50#SD8079, due Jul 1, 2050 | 0.00% | 0.08% | 0.00% |
| GNII II 4.5% 12/20/2048#MA5652, due Dec 20, 2048 | 0.00% | 0.02% | 0.00% |
| GNII II 2.5% 03/52#MA7936, due Mar 20, 2052 | 0.00% | 0.12% | 0.00% |
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.