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
56 holdings in all 2 funds| Fund | FBND | SMTH | Positions | Holdings |
|---|---|---|---|---|
| FBNDFidelity Total Bond ETF | — | 7% 56 shared |
4,771 | as of Oct 20, 2026issuer data |
| SMTHALPS Smith Core Plus Bond ETF | 7% 56 shared | — | 984 | as of May 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
7.2% common weight| Holding | FBND | SMTH | Smallest |
|---|---|---|---|
| USTN 4.375% 05/15/36, due May 15, 2036 | 2.63% | 1.68% | 1.68% |
| USTN 4.125% 02/15/36, due Feb 15, 2036 | 1.98% | 1.52% | 1.52% |
| USTB 4.75% 08/15/55, due Aug 15, 2055 | 0.97% | 3.03% | 0.97% |
| USTB 4.75% 02/15/56, due Feb 15, 2056 | 0.88% | 1.60% | 0.88% |
| USTB 4.625% 11/15/55, due Nov 15, 2055 | 0.71% | 3.52% | 0.71% |
| USTB 5% 05/15/56, due May 15, 2056 | 1.36% | 0.49% | 0.49% |
| USTN 4.125% 04/30/33, due Apr 30, 2033 | 0.31% | 0.10% | 0.10% |
| USTB 4.625% 11/15/45, due Nov 15, 2045 | 0.09% | 3.92% | 0.09% |
| FHLG 30YR 3% 03/52#SD7553, due Mar 1, 2052 | 0.08% | 0.14% | 0.08% |
| BOEING CO 6.528% 05/01/34, due May 1, 2034 | 0.06% | 0.46% | 0.06% |
| WELLSFARGO 5.605%/VAR 04/23/36, due Apr 23, 2036 | 0.06% | 0.36% | 0.06% |
| HUT 8 DC LLC 6.192% 11/42 144A, due Nov 15, 2042 | 0.06% | 0.05% | 0.05% |
| META PLATFORMS 5.25% 05/15/36, due May 15, 2036 | 0.05% | 0.15% | 0.05% |
| USTB 4.625% 02/15/46, due Feb 15, 2046 | 0.11% | 0.04% | 0.04% |
| JPMC CO 4.898%/VAR 01/22/37, due Jan 22, 2037 | 0.04% | 0.14% | 0.04% |
| MSTDW 4.809%/VAR 04/16/32, due Apr 16, 2032 | 0.04% | 0.23% | 0.04% |
| USTB 4.875% 08/15/45, due Aug 15, 2045 | 0.03% | 2.52% | 0.03% |
| ENERGY TRAN 7.375% 2/31 144A, due Feb 1, 2031 | 0.02% | 0.24% | 0.02% |
| KROGER 5% 09/15/34, due Sep 15, 2034 | 0.02% | 0.17% | 0.02% |
| TARGA RESO CORP 4.35% 01/15/29, due Jan 15, 2029 | 0.02% | 0.04% | 0.02% |
| JPMC CO 4.81%/VAR 10/22/36, due Oct 22, 2036 | 0.02% | 0.16% | 0.02% |
| KENNEDY-WILSON 7% 6/1/31 144A, due Jun 1, 2031 | 0.01% | 0.16% | 0.01% |
| CAESARS ENTERT TM B1 1LN 02/31, due Feb 6, 2031 | 0.01% | 0.22% | 0.01% |
| JPMC CO 6.1%/VAR PERP | 0.01% | 0.23% | 0.01% |
| VICI PPTY LP 4.125% 8/30 144A, due Aug 15, 2030 | 0.01% | 0.23% | 0.01% |
| CVS HEALTH CORP 7%/VAR 3/10/55, due Mar 10, 2055 | 0.01% | 0.23% | 0.01% |
| SUNOCO LP 5.625% 07/15/34 144A, due Jul 15, 2034 | 0.01% | 0.04% | 0.01% |
| SIERRA PACIFIC 6.375%/VAR 9/56, due Sep 15, 2056 | 0.01% | 0.07% | 0.01% |
| WELLS FARGO 6.125%/VAR PRP | 0.01% | 0.24% | 0.01% |
| KINETIK HLDG 6.625% 12/28 144A, due Dec 15, 2028 | 0.01% | 0.21% | 0.01% |
| ENERGY TRAN LP 6.625%/VAR PERP | 0.01% | 0.06% | 0.01% |
| BOEING CO 7.008% 05/01/64, due May 1, 2064 | 0.01% | 0.95% | 0.01% |
| ALLY FINL INC 4.7%/VAR PERP | 0.01% | 0.09% | 0.01% |
| VISTRA OPERAT 7.75% 10/31 144A, due Oct 15, 2031 | 0.01% | 0.14% | 0.01% |
| UNITED AIR HLDG 4.875% 3/1/29, due Mar 1, 2029 | 0.01% | 0.22% | 0.01% |
| SUNOCO LP 5.375% 07/15/31 144A, due Jul 15, 2031 | 0.01% | 0.04% | 0.01% |
| WELLSFARGO 5.389%/VAR 04/24/34, due Apr 24, 2034 | 0.01% | 0.34% | 0.01% |
| OCCIDENTAL PETE 7.875% 9/15/31, due Sep 15, 2031 | 0.01% | 0.45% | 0.01% |
| EDISON INTL 4.8% 03/15/31, due Mar 15, 2031 | 0.01% | 0.08% | 0.01% |
| CAPITAL O N 4.682%/VAR 8/28, due Aug 9, 2028 | 0.01% | 0.21% | 0.01% |
| BLACK PE 6.125% 2/15/2031 144A, due Feb 15, 2031 | 0.01% | 0.09% | 0.01% |
| NEXSTAR MEDIA 6.5% 9/33 144A, due Sep 15, 2033 | 0.01% | 0.29% | 0.01% |
| BIOMARIN PHARMA TM B 1LN 4/33, due Apr 27, 2033 | 0.01% | 0.13% | 0.01% |
| SUNOCO LP 5.875% 03/15/34 144A, due Mar 15, 2034 | 0.01% | 0.07% | 0.01% |
| SAUDI ARABIAN 4.375% 2/31 144A, due Feb 2, 2031 | 0.00% | 0.09% | 0.00% |
| FHR 2020-5002 TJ 2% 07/50, due Jul 25, 2050 | 0.01% | 0.00% | 0.00% |
| UNITED AIR HLDG 5.375% 3/1/31, due Mar 1, 2031 | 0.00% | 0.22% | 0.00% |
| ORACLE CORP 5.7% 02/04/36, due Feb 4, 2036 | 0.00% | 0.15% | 0.00% |
| ASCENT RESRCE 6.625% 7/33 144A, due Jul 15, 2033 | 0.00% | 0.01% | 0.00% |
| CARNIVAL CORP 5.75% 8/32 144A, due Aug 1, 2032 | 0.00% | 0.43% | 0.00% |
| SAUDI ARABN OIL 5% 2/2/36 144A, due Feb 2, 2036 | 0.00% | 0.22% | 0.00% |
| ORACLE CORP 6.7% 02/04/56, due Feb 4, 2056 | 0.00% | 0.13% | 0.00% |
| HSBC HLD PLC 7%/VAR PERP | 0.00% | 0.09% | 0.00% |
| MSTDW 4.892%/VAR 10/22/36, due Oct 22, 2036 | 0.00% | 0.22% | 0.00% |
| AT&T INC 5.25% 10/30/36, due Oct 30, 2036 | 0.00% | 0.24% | 0.00% |
| MEDLINE BORROW 6.25% 4/29 144A, due Apr 1, 2029 | 0.00% | 0.31% | 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.