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
143 holdings in all 2 funds| Fund | DISV | FDTS | Positions | Holdings |
|---|---|---|---|---|
| DISVDimensional International Small Cap Value ETF | — | 14% 143 shared |
1,610 | as of Oct 20, 2026issuer data |
| FDTSFirst Trust Developed Markets ex-US Small Cap AlphaDEX Fund | 14% 143 shared | — | 400 | 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
13.8% common weight| Holding | DISV | FDTS | Smallest |
|---|---|---|---|
| CENTERRA GOLD INC | 0.68% | 0.35% | 0.35% |
| LINAMAR CORP | 0.32% | 0.34% | 0.32% |
| RUSSEL METALS INC | 0.32% | 0.44% | 0.32% |
| TOREX GOLD RESOURCES INC | 0.34% | 0.28% | 0.28% |
| TOYO TIRE CORP | 0.26% | 0.36% | 0.26% |
| TOYODA GOSEI CO LTD | 0.28% | 0.26% | 0.26% |
| SUMITOMO RUBBER INDUSTRIE | 0.24% | 0.26% | 0.24% |
| TOKAI CARBON CO LTD | 0.21% | 0.22% | 0.21% |
| CHUGIN FINANCIAL GROUP IN | 0.21% | 0.23% | 0.21% |
| MAZDA MOTOR CORP | 0.20% | 0.26% | 0.20% |
| GEORGIA CAPITAL PLC | 0.20% | 0.39% | 0.20% |
| TORM PLC | 0.20% | 0.34% | 0.20% |
| PAREX RESOURCES INC | 0.20% | 0.48% | 0.20% |
| HANWA CO LTD | 0.20% | 0.34% | 0.20% |
| IWATANI CORP | 0.19% | 0.32% | 0.19% |
| TOMONY HOLDINGS INC | 0.19% | 0.23% | 0.19% |
| JUROKU FINANCIAL GROUP IN | 0.19% | 0.22% | 0.19% |
| DIC CORP | 0.35% | 0.18% | 0.18% |
| ANSELL LTD | 0.33% | 0.18% | 0.18% |
| SINCH AB | 0.18% | 0.27% | 0.18% |
| TOHO BANK LTD/THE | 0.17% | 0.37% | 0.17% |
| CURRYS PLC | 0.22% | 0.17% | 0.17% |
| NIPPON LIGHT METAL HOLDIN | 0.17% | 0.17% | 0.17% |
| KELLER GROUP PLC | 0.17% | 0.42% | 0.17% |
| KANEKA CORP | 0.17% | 0.19% | 0.17% |
| OIL REFINERIES LTD | 0.16% | 0.40% | 0.16% |
| OC OERLIKON CORP AG | 0.16% | 0.17% | 0.16% |
| MUSASHINO BANK LTD/THE | 0.15% | 0.16% | 0.15% |
| MPC CONTAINER SHIPS AS | 0.15% | 0.26% | 0.15% |
| NOKIAN RENKAAT OYJ | 0.21% | 0.15% | 0.15% |
| MITCHELLS & BUTLERS PLC | 0.15% | 0.19% | 0.15% |
| JUPITER FUND MANAGEMENT P | 0.14% | 0.17% | 0.14% |
| VICAT SA | 0.14% | 0.17% | 0.14% |
| YUE YUEN INDUSTRIAL HOLDI | 0.14% | 0.30% | 0.14% |
| SAN-IN GODO BANK LTD/THE | 0.14% | 0.21% | 0.14% |
| KEIYO BANK LTD/THE | 0.20% | 0.14% | 0.14% |
| SENSHU IKEDA HOLDINGS INC | 0.14% | 0.14% | 0.14% |
| MITSUBISHI MATERIALS CORP | 0.63% | 0.14% | 0.14% |
| CASCADES INC | 0.13% | 0.34% | 0.13% |
| PROXIMUS SADP | 0.13% | 0.24% | 0.13% |
| DUERR AG | 0.13% | 0.17% | 0.13% |
| NORTH PACIFIC BANK LTD | 0.13% | 0.21% | 0.13% |
| YAMADA HOLDINGS CO LTD | 0.12% | 0.18% | 0.12% |
| AOZORA BANK LTD | 0.12% | 0.15% | 0.12% |
| KIER GROUP PLC | 0.12% | 0.25% | 0.12% |
| MIYAZAKI BANK LTD/THE | 0.11% | 0.13% | 0.11% |
| AMS-OSRAM AG | 0.11% | 0.15% | 0.11% |
| IPSOS | 0.11% | 0.18% | 0.11% |
| TADANO LTD | 0.11% | 0.25% | 0.11% |
| MEGMILK SNOW BRAND CO LTD | 0.11% | 0.44% | 0.11% |
| K+S AG | 0.11% | 0.36% | 0.11% |
| GRANGES AB | 0.10% | 0.25% | 0.10% |
| IINO KAIUN KAISHA LTD | 0.10% | 0.25% | 0.10% |
| DOWA HOLDINGS CO LTD | 0.10% | 0.30% | 0.10% |
| AWA BANK LTD/THE | 0.10% | 0.29% | 0.10% |
| GOLDEN AGRI-RESOURCES LTD | 0.10% | 0.22% | 0.10% |
| KAROON ENERGY LTD | 0.10% | 0.38% | 0.10% |
| PEYTO EXPLORATION & DEVEL | 0.44% | 0.10% | 0.10% |
| GREENCORE GROUP PLC | 0.15% | 0.10% | 0.10% |
| ACADEMEDIA AB | 0.11% | 0.10% | 0.10% |
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.