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
929 holdings in all 2 funds| Fund | SPHY | XBB | Positions | Holdings |
|---|---|---|---|---|
| SPHYState Street SPDR Portfolio High Yield Bond ETF | — | 49% 929 shared |
1,912 | as of Oct 20, 2026issuer data |
| XBBBondBloxx BB-Rated USD High Yield Corporate Bond ETF | 49% 929 shared | — | 1,003 | 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
49.2% common weight| Holding | SPHY | XBB | Smallest |
|---|---|---|---|
| MERIDIAN ARC HOLDCO LLC SR SECURED 144A 04/31 6.25, due Apr 30, 2031 | 0.37% | 0.68% | 0.37% |
| PR RNO PROPERTY OWNER 1 SR SECURED 144A 05/31 6.5, due May 1, 2031 | 0.28% | 0.53% | 0.28% |
| QUIKRETE HOLDINGS INC SR SECURED 144A 03/32 6.375, due Mar 1, 2032 | 0.27% | 0.49% | 0.27% |
| OAK EAGLE ACQUIRECO INC SR SECURED 144A 07/33 7.25, due Jul 1, 2033 | 0.26% | 0.37% | 0.26% |
| SV RNO PROPERTY OWNER 1 SR SECURED 144A 03/31 5.875, due Mar 1, 2031 | 0.24% | 0.44% | 0.24% |
| NEXSTAR MEDIA INC SR SECURED 144A 09/33 6.5, due Sep 15, 2033 | 0.23% | 0.42% | 0.23% |
| VENTURE GLOBAL LNG INC SR SECURED 144A 02/29 9.5, due Feb 1, 2029 | 0.23% | 0.40% | 0.23% |
| SIRIUS XM RADIO LLC COMPANY GUAR 144A 07/28 4, due Jul 15, 2028 | 0.23% | 0.24% | 0.23% |
| CENTENE CORP SR UNSECURED 12/29 4.625, due Dec 15, 2029 | 0.23% | 0.42% | 0.23% |
| DAVITA INC COMPANY GUAR 144A 06/30 4.625, due Jun 1, 2030 | 0.23% | 0.34% | 0.23% |
| TRANSDIGM INC SR SECURED 144A 03/29 6.375, due Mar 1, 2029 | 0.22% | 0.35% | 0.22% |
| CORE SCIENTIFIC FINANCE SR SECURED 144A 05/31 7.75, due May 15, 2031 | 0.21% | 0.40% | 0.21% |
| CCO HLDGS LLC/CAP CORP SR UNSECURED 144A 03/30 4.75, due Mar 1, 2030 | 0.20% | 0.23% | 0.20% |
| TRANSDIGM INC SR SECURED 144A 03/32 6.625, due Mar 1, 2032 | 0.20% | 0.28% | 0.20% |
| AMERICAN AIRLINES/AADVAN SR SECURED 144A 04/29 5.75, due Apr 20, 2029 | 0.20% | 0.35% | 0.20% |
| RAKUTEN GROUP INC SR UNSECURED 144A 04/29 9.75, due Apr 15, 2029 | 0.19% | 0.28% | 0.19% |
| EMRLD BOR / EMRLD CO ISS SR SECURED 144A 12/30 6.625, due Dec 15, 2030 | 0.19% | 0.36% | 0.19% |
| ASURION LLC/ASURION CO SR SECURED 144A 12/32 8, due Dec 31, 2032 | 0.19% | 0.42% | 0.19% |
| QXO BUILDING PRODUCTS SR SECURED 144A 04/32 6.75, due Apr 30, 2032 | 0.19% | 0.29% | 0.19% |
| CCO HLDGS LLC/CAP CORP SR UNSECURED 144A 02/31 4.25, due Feb 1, 2031 | 0.19% | 0.22% | 0.19% |
| WULF COMPUTE LLC SR SECURED 144A 10/30 7.75, due Oct 15, 2030 | 0.19% | 0.41% | 0.19% |
| CCO HLDGS LLC/CAP CORP SR UNSECURED 144A 02/28 5, due Feb 1, 2028 | 0.18% | 0.20% | 0.18% |
| MEDLINE BORROWER LP COMPANY GUAR 144A 10/29 5.25, due Oct 1, 2029 | 0.18% | 0.31% | 0.18% |
| VODAFONE GROUP PLC JR SUBORDINA 04/79 VAR, due Apr 4, 2079 | 0.17% | 0.25% | 0.17% |
| VENTURE GLOBAL PLAQUE SR SECURED 144A 05/33 7.5, due May 1, 2033 | 0.19% | 0.17% | 0.17% |
| CENTENE CORP SR UNSECURED 10/30 3, due Oct 15, 2030 | 0.17% | 0.24% | 0.17% |
| APLD COMPUTECO LLC SR SECURED 144A 12/30 9.25, due Dec 15, 2030 | 0.16% | 0.31% | 0.16% |
| INGRAM MICRO INC SR SECURED 144A 05/29 4.75, due May 15, 2029 | 0.16% | 0.24% | 0.16% |
| CVS HEALTH CORP JR SUBORDINA 03/55 VAR, due Mar 10, 2055 | 0.16% | 0.29% | 0.16% |
| NISSAN MOTOR CO SR UNSECURED 144A 09/30 4.81, due Sep 17, 2030 | 0.16% | 0.29% | 0.16% |
| BLOCK INC SR UNSECURED 05/32 6.5, due May 15, 2032 | 0.16% | 0.25% | 0.16% |
| LEVEL 3 FINANCING INC SR SECURED 144A 06/33 6.875, due Jun 30, 2033 | 0.16% | 0.25% | 0.16% |
| CCO HLDGS LLC/CAP CORP SR UNSECURED 05/32 4.5, due May 1, 2032 | 0.16% | 0.20% | 0.16% |
| CAESARS ENTERTAIN INC SR SECURED 144A 02/30 7, due Feb 15, 2030 | 0.16% | 0.25% | 0.16% |
| UNITED RENTALS NORTH AM COMPANY GUAR 144A 11/33 5.375, due Nov 15, 2033 | 0.16% | 0.18% | 0.16% |
| ROCKET COS INC COMPANY GUAR 144A 08/33 6.375, due Aug 1, 2033 | 0.15% | 0.26% | 0.15% |
| VENTURE GLOBAL LNG INC SR SECURED 144A 06/31 8.375, due Jun 1, 2031 | 0.15% | 0.29% | 0.15% |
| 1011778 BC / NEW RED FIN SECURED 144A 10/30 4, due Oct 15, 2030 | 0.15% | 0.34% | 0.15% |
| NRG ENERGY INC SR UNSECURED 144A 01/36 6, due Jan 15, 2036 | 0.15% | 0.29% | 0.15% |
| CENTENE CORP SR UNSECURED 07/28 2.45, due Jul 15, 2028 | 0.15% | 0.26% | 0.15% |
| AVANTOR FUNDING INC COMPANY GUAR 144A 07/28 4.625, due Jul 15, 2028 | 0.15% | 0.19% | 0.15% |
| PG+E CORP JR SUBORDINA 03/55 VAR, due Mar 15, 2055 | 0.15% | 0.19% | 0.15% |
| STANDARD INDUSTRI INC/NY SR UNSECURED 144A 07/30 4.375, due Jul 15, 2030 | 0.15% | 0.19% | 0.15% |
| VENTURE GLOBAL PLAQUE SR SECURED 144A 01/36 6.75, due Jan 15, 2036 | 0.14% | 0.25% | 0.14% |
| CCO HLDGS LLC/CAP CORP SR UNSECURED 144A 02/33 7, due Feb 1, 2033 | 0.15% | 0.14% | 0.14% |
| IQVIA INC COMPANY GUAR 144A 06/32 6.25, due Jun 1, 2032 | 0.14% | 0.25% | 0.14% |
| CIPHER COMPUTE LLC SR SECURED 144A 11/30 7.125, due Nov 15, 2030 | 0.14% | 0.22% | 0.14% |
| VENTURE GLOBAL PLAQUE SR SECURED 144A 01/34 6.5, due Jan 15, 2034 | 0.14% | 0.25% | 0.14% |
| TENET HEALTHCARE CORP SR SECURED 06/30 6.125, due Jun 15, 2030 | 0.13% | 0.25% | 0.13% |
| VENTURE GLOBAL LNG INC SR SECURED 144A 02/32 9.875, due Feb 1, 2032 | 0.13% | 0.26% | 0.13% |
| CACI INTERNATIONAL INC COMPANY GUAR 144A 06/33 6.375, due Jun 15, 2033 | 0.13% | 0.19% | 0.13% |
| CCO HLDGS LLC/CAP CORP SR UNSECURED 144A 08/30 4.5, due Aug 15, 2030 | 0.13% | 0.21% | 0.13% |
| APLD COMPUTECO 2 LLC SR SECURED 144A 03/31 6.75, due Mar 15, 2031 | 0.13% | 0.27% | 0.13% |
| CENTENE CORP SR UNSECURED 03/31 2.5, due Mar 1, 2031 | 0.13% | 0.23% | 0.13% |
| JAZZ SECURITIES DAC SR SECURED 144A 01/29 4.375, due Jan 15, 2029 | 0.13% | 0.18% | 0.13% |
| HERC HOLDINGS INC COMPANY GUAR 144A 06/30 7, due Jun 15, 2030 | 0.12% | 0.21% | 0.12% |
| YUM BRANDS INC SR UNSECURED 01/32 4.625, due Jan 31, 2032 | 0.12% | 0.13% | 0.12% |
| GENMAB A/S/GENMAB FIN SR SECURED 144A 12/32 6.25, due Dec 15, 2032 | 0.12% | 0.19% | 0.12% |
| TENET HEALTHCARE CORP SR SECURED 06/29 4.25, due Jun 1, 2029 | 0.12% | 0.17% | 0.12% |
| CCO HLDGS LLC/CAP CORP SR UNSECURED 144A 01/34 4.25, due Jan 15, 2034 | 0.12% | 0.13% | 0.12% |
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.