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
1272 holdings in all 2 funds| Fund | HYG | SPHY | Positions | Holdings |
|---|---|---|---|---|
| HYGiShares iBoxx $ High Yield Corporate Bond ETF | — | 72% 1272 shared |
1,333 | as of Oct 20, 2026issuer data |
| SPHYState Street SPDR Portfolio High Yield Bond ETF | 72% 1272 shared | — | 1,912 | as of Oct 20, 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
72.2% common weight| Holding | HYG | SPHY | Smallest |
|---|---|---|---|
| 1261229 BC LTD 144A, due Apr 15, 2032 | 0.54% | 0.48% | 0.48% |
| ECHOSTAR CORP 10.75%, due Nov 30, 2029 | 0.43% | 0.39% | 0.39% |
| MERIDIAN ARC HOLDCO LLC 144A, due Apr 30, 2031 | 0.43% | 0.37% | 0.37% |
| CLOUD SOFTWARE GROUP LLC 144A, due Mar 31, 2029 | 0.33% | 0.30% | 0.30% |
| SOFTBANK GROUP CORP 144A, due Apr 1, 2032 | 0.29% | 0.29% | 0.29% |
| PR RNO PROPERTY OWNER 1 LLC 144A, due May 1, 2031 | 0.34% | 0.28% | 0.28% |
| SOFTBANK GROUP CORP 144A, due Apr 1, 2034 | 0.28% | 0.29% | 0.28% |
| QUIKRETE HOLDINGS INC 144A, due Mar 1, 2032 | 0.33% | 0.27% | 0.27% |
| OAK EAGLE ACQUIRECO INC 144A, due Jul 1, 2033 | 0.28% | 0.26% | 0.26% |
| GALAXY HELIOS DATA CENTERS II LLC 144A, due Aug 1, 2031 | 0.26% | 0.24% | 0.24% |
| SV RNO PROPERTY OWNER 1 LLC 144A, due Mar 1, 2031 | 0.27% | 0.24% | 0.24% |
| CLOUD SOFTWARE GROUP LLC 144A, due Sep 30, 2029 | 0.31% | 0.24% | 0.24% |
| NEXSTAR MEDIA INC 144A, due Sep 15, 2033 | 0.27% | 0.23% | 0.23% |
| VENTURE GLOBAL LNG INC 144A, due Feb 1, 2029 | 0.28% | 0.23% | 0.23% |
| PANTHER ESCROW ISSUER LLC 144A, due Jun 1, 2031 | 0.26% | 0.23% | 0.23% |
| CENTENE CORPORATION 4.63%, due Dec 15, 2029 | 0.30% | 0.23% | 0.23% |
| TRANSDIGM INC 144A, due Jan 31, 2035 | 0.25% | 0.23% | 0.23% |
| TRANSDIGM INC 144A, due Mar 1, 2029 | 0.23% | 0.22% | 0.22% |
| HUB INTERNATIONAL LTD 144A, due Jun 15, 2030 | 0.30% | 0.22% | 0.22% |
| MAUSER PACKAGING SOLUTIONS HOLDING 144A, due Apr 15, 2030 | 0.22% | 0.23% | 0.22% |
| TRANSDIGM INC 144A, due May 31, 2033 | 0.22% | 0.23% | 0.22% |
| DAVITA INC 144A, due Jun 1, 2030 | 0.21% | 0.23% | 0.21% |
| CORE SCIENTIFIC FINANCE I LLC 144A, due May 15, 2031 | 0.26% | 0.21% | 0.21% |
| NEPTUNE BIDCO US INC 144A, due Apr 15, 2029 | 0.21% | 0.21% | 0.21% |
| CCO HOLDINGS LLC 144A, due Mar 1, 2030 | 0.23% | 0.20% | 0.20% |
| TRANSDIGM INC 144A, due Mar 1, 2032 | 0.21% | 0.20% | 0.20% |
| AADVANTAGE LOYALTY IP LTD 144A, due Apr 20, 2029 | 0.20% | 0.20% | 0.20% |
| ASURION LLC 144A, due Feb 1, 2034 | 0.19% | 0.19% | 0.19% |
| EMRLD BORROWER LP 144A, due Dec 15, 2030 | 0.23% | 0.19% | 0.19% |
| ASURION LLC 144A, due Dec 31, 2032 | 0.26% | 0.19% | 0.19% |
| QXO BUILDING PRODUCTS INC 144A, due Apr 30, 2032 | 0.21% | 0.19% | 0.19% |
| CCO HOLDINGS LLC 144A, due Feb 1, 2031 | 0.21% | 0.19% | 0.19% |
| WULF COMPUTE LLC 144A, due Oct 15, 2030 | 0.31% | 0.19% | 0.19% |
| BEACH ACQUISITION BIDCO LLC 144A, due Jul 15, 2033 | 0.21% | 0.18% | 0.18% |
| ATHENAHEALTH GROUP INC 144A, due Feb 15, 2030 | 0.18% | 0.20% | 0.18% |
| ALLIED UNIVERSAL HOLDCO LLC 144A, due Feb 15, 2031 | 0.21% | 0.18% | 0.18% |
| STAPLES INC 144A, due Sep 1, 2029 | 0.18% | 0.18% | 0.18% |
| CCO HOLDINGS LLC 144A, due Feb 1, 2028 | 0.21% | 0.18% | 0.18% |
| MEDLINE BORROWER LP 144A, due Oct 1, 2029 | 0.23% | 0.18% | 0.18% |
| RAKUTEN GROUP INC 144A, due Apr 15, 2029 | 0.17% | 0.19% | 0.17% |
| CONNECT FINCO SARL 144A, due Sep 15, 2029 | 0.17% | 0.18% | 0.17% |
| OAK EAGLE ACQUIRECO INC 144A, due Jul 1, 2034 | 0.22% | 0.17% | 0.17% |
| CARRIX INC 144A, due Aug 1, 2033 | 0.23% | 0.17% | 0.17% |
| COREWEAVE INC 144A, due Oct 1, 2031 | 0.18% | 0.17% | 0.17% |
| UNITI SERVICES LLC 144A, due Oct 1, 2031 | 0.18% | 0.17% | 0.17% |
| CENTENE CORPORATION 3%, due Oct 15, 2030 | 0.17% | 0.17% | 0.17% |
| VODAFONE GROUP PLC 7%, due Apr 4, 2079 | 0.16% | 0.17% | 0.16% |
| ECHOSTAR CORP 6.75%, due Nov 30, 2030 | 0.19% | 0.16% | 0.16% |
| APLD COMPUTECO LLC 144A, due Dec 15, 2030 | 0.20% | 0.16% | 0.16% |
| NISSAN MOTOR CO LTD 144A, due Sep 17, 2030 | 0.19% | 0.16% | 0.16% |
| CVS HEALTH CORP NC5.25, due Mar 10, 2055 | 0.19% | 0.16% | 0.16% |
| BLOCK INC 6.5%, due May 15, 2032 | 0.17% | 0.16% | 0.16% |
| LEVEL 3 FINANCING INC 144A, due Jun 30, 2033 | 0.17% | 0.16% | 0.16% |
| CCO HOLDINGS LLC 4.5%, due May 1, 2032 | 0.21% | 0.16% | 0.16% |
| CAESARS ENTERTAINMENT INC 144A, due Feb 15, 2030 | 0.17% | 0.16% | 0.16% |
| ZENITH ARC LLC 144A, due Aug 31, 2031 | 0.16% | 0.16% | 0.16% |
| TENNECO LLC 144A, due Nov 17, 2028 | 0.15% | 0.17% | 0.15% |
| SIRIUS XM RADIO LLC 144A, due Jul 15, 2028 | 0.15% | 0.23% | 0.15% |
| CARVANA CO 144A, due Jun 1, 2031 | 0.15% | 0.17% | 0.15% |
| IMOLA MERGER CORP 144A, due May 15, 2029 | 0.15% | 0.16% | 0.15% |
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.