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
116 holdings in all 2 funds| Fund | HYG | SIHY | Positions | Holdings |
|---|---|---|---|---|
| HYGiShares iBoxx $ High Yield Corporate Bond ETF | — | 8% 116 shared |
1,333 | as of Oct 20, 2026issuer data |
| SIHYHarbor Ares Systematic High Yield ETF | 8% 116 shared | — | 226 | 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
8.3% common weight| Holding | HYG | SIHY | Smallest |
|---|---|---|---|
| CORE SCIENTIFIC FINANCE I LLC 144A, due May 15, 2031 | 0.26% | 0.79% | 0.26% |
| TRANSDIGM INC 144A, due Mar 1, 2029 | 0.23% | 0.32% | 0.23% |
| TRANSDIGM INC 144A, due Mar 1, 2032 | 0.21% | 0.43% | 0.21% |
| DAVITA INC 144A, due Jun 1, 2030 | 0.21% | 0.19% | 0.19% |
| COREWEAVE INC 144A, due Oct 1, 2031 | 0.18% | 0.30% | 0.18% |
| TRANSDIGM INC 144A, due Jan 31, 2034 | 0.18% | 0.20% | 0.18% |
| CENTENE CORPORATION 2.5%, due Mar 1, 2031 | 0.17% | 1.23% | 0.17% |
| CENTENE CORPORATION 4.63%, due Dec 15, 2029 | 0.30% | 0.16% | 0.16% |
| CARVANA CO 144A, due Jun 1, 2031 | 0.15% | 1.35% | 0.15% |
| JAZZ SECURITIES DAC 144A, due Jan 15, 2029 | 0.15% | 0.40% | 0.15% |
| COREWEAVE INC 144A, due Jun 1, 2030 | 0.15% | 0.31% | 0.15% |
| NOVELIS CORP 144A, due Jan 30, 2030 | 0.12% | 1.29% | 0.12% |
| SNAP INC 144A, due Mar 1, 2033 | 0.12% | 0.13% | 0.12% |
| PG&E CORPORATION 7.38%, due Mar 15, 2055 | 0.12% | 0.25% | 0.12% |
| DAVITA INC 144A, due Feb 15, 2031 | 0.12% | 1.14% | 0.12% |
| COREWEAVE INC 144A, due Feb 1, 2031 | 0.11% | 0.44% | 0.11% |
| IRON MOUNTAIN INC 144A, due Jan 15, 2033 | 0.11% | 0.27% | 0.11% |
| UNIVISION COMMUNICATIONS INC 144A, due Apr 15, 2033 | 0.11% | 0.20% | 0.11% |
| HILTON DOMESTIC OPERATING COMPANY 144A, due Feb 15, 2032 | 0.11% | 0.30% | 0.11% |
| DAVITA INC 144A, due Jul 15, 2033 | 0.10% | 0.20% | 0.10% |
| COREWEAVE INC 144A, due Jul 15, 2032 | 0.10% | 0.30% | 0.10% |
| IRON MOUNTAIN INC 144A, due Jul 15, 2030 | 0.10% | 0.13% | 0.10% |
| YUM! BRANDS INC. 4.63%, due Jan 31, 2032 | 0.09% | 0.32% | 0.09% |
| PG&E CORPORATION 5%, due Jul 1, 2028 | 0.09% | 0.67% | 0.09% |
| SABRE GLBL INC 144A, due Jul 15, 2030 | 0.08% | 0.13% | 0.08% |
| FAIR ISAAC CORP 144A, due Sep 15, 2034 | 0.08% | 0.74% | 0.08% |
| FAIR ISAAC CORP 144A, due Jun 15, 2028 | 0.08% | 0.52% | 0.08% |
| IRON MOUNTAIN INC 144A, due Feb 15, 2031 | 0.08% | 0.43% | 0.08% |
| JETBLUE AIRWAYS CORPORATION 144A, due Sep 20, 2031 | 0.08% | 0.65% | 0.08% |
| COOPER-STANDARD AUTOMOTIVE INC 144A, due Mar 1, 2031 | 0.08% | 0.58% | 0.08% |
| ONEMAIN FINANCE CORP 6.75%, due Sep 15, 2033 | 0.08% | 0.73% | 0.08% |
| ONEMAIN FINANCE CORP 6.5%, due Mar 15, 2033 | 0.08% | 0.39% | 0.08% |
| FTAI AVIATION INVESTORS LLC 144A, due Jun 15, 2032 | 0.08% | 0.21% | 0.08% |
| HILTON DOMESTIC OPERATING COMPANY 144A, due May 1, 2031 | 0.08% | 0.76% | 0.08% |
| HUMANA INC 6.63%, due Sep 15, 2056 | 0.08% | 0.59% | 0.08% |
| US FOODS INC 144A, due Feb 15, 2029 | 0.08% | 0.27% | 0.08% |
| MATCH GROUP HOLDINGS II LLC 144A, due Sep 15, 2033 | 0.08% | 0.76% | 0.08% |
| ALLISON TRANSMISSION INC 144A, due Jan 30, 2031 | 0.08% | 0.26% | 0.08% |
| FTAI AVIATION INVESTORS LLC 144A, due May 1, 2031 | 0.07% | 0.28% | 0.07% |
| PG&E CORPORATION 6.85%, due Sep 15, 2056 | 0.07% | 0.15% | 0.07% |
| RHP HOTEL PROPERTIES LP 144A, due Mar 15, 2034 | 0.07% | 0.59% | 0.07% |
| TALOS PRODUCTION INC 144A, due Jul 15, 2034 | 0.07% | 1.13% | 0.07% |
| FIRSTCASH INC 144A, due May 1, 2034 | 0.07% | 0.27% | 0.07% |
| EUSHI FINANCE INC 6.25%, due Apr 1, 2056 | 0.07% | 0.50% | 0.07% |
| NGL ENERGY OPERATING LLC 144A, due Feb 15, 2029 | 0.07% | 0.14% | 0.07% |
| DELEK LOGISTICS PARTNERS LP 144A, due Jun 30, 2033 | 0.07% | 0.14% | 0.07% |
| GEN DIGITAL INC 144A, due Apr 1, 2033 | 0.07% | 0.69% | 0.07% |
| OPEN TEXT INC 144A, due Feb 15, 2030 | 0.07% | 0.56% | 0.07% |
| ENERGY TRANSFER LP 8%, due May 15, 2054 | 0.07% | 0.78% | 0.07% |
| RESORTS WORLD LAS VEGAS LLC 144A, due Apr 16, 2029 | 0.07% | 0.12% | 0.07% |
| SK INVICTUS INTERMEDIATE II SARL 144A, due Oct 30, 2029 | 0.06% | 0.11% | 0.06% |
| KODIAK GAS SERVICES LLC 144A, due Oct 1, 2033 | 0.06% | 0.23% | 0.06% |
| IRON MOUNTAIN INFORMATION MANAGEME 144A, due Jul 15, 2032 | 0.06% | 0.69% | 0.06% |
| DELEK LOGISTICS PARTNERS LP 144A, due Jun 1, 2034 | 0.06% | 0.61% | 0.06% |
| GEO GROUP INC 10.25%, due Apr 15, 2031 | 0.06% | 0.36% | 0.06% |
| ANTERO MIDSTREAM PARTNERS LP 144A, due Feb 1, 2032 | 0.06% | 0.34% | 0.06% |
| GO DADDY OPERATING COMPANY LLC 144A, due Mar 1, 2029 | 0.06% | 0.47% | 0.06% |
| MOLINA HEALTHCARE INC 144A, due May 15, 2032 | 0.06% | 0.45% | 0.06% |
| ICAHN ENTERPRISES LP / ICAHN ENTER 9%, due Jun 15, 2030 | 0.06% | 0.64% | 0.06% |
| CVR ENERGY INC 144A, due Feb 15, 2031 | 0.06% | 0.68% | 0.06% |
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.