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
1408 holdings in all 2 funds| Fund | DFIS | VSS | Positions | Holdings |
|---|---|---|---|---|
| DFISDimensional International Small Cap ETF | — | 38% 1408 shared |
3,447 | as of Apr 30, 2026SEC filing |
| VSSVanguard FTSE All-World EX-US Small-Cap Index Fund | 38% 1408 shared | — | 4,810 | as of Apr 30, 2026SEC filing |
Each cell: overlap by weight, and how many positions the two funds share. Equity, preferred and fund holdings are compared; cash and derivatives are not.
Held by both funds
37.7% common weight| Holding | DFIS | VSS | Smallest |
|---|---|---|---|
| ATZAF | 0.34% | 0.27% | 0.27% |
| Accelleron Industries AG | 0.26% | 0.27% | 0.26% |
| FINGF | 0.40% | 0.26% | 0.26% |
| GAZTRANSPORT ET TECHNIGAZ SA | 0.31% | 0.24% | 0.24% |
| HBM | 0.38% | 0.23% | 0.23% |
| Games Workshop Group PLC | 0.30% | 0.23% | 0.23% |
| NKT A/S | 0.23% | 0.21% | 0.21% |
| NEXANS SA | 0.22% | 0.20% | 0.20% |
| PSEC | 0.30% | 0.20% | 0.20% |
| EGO | 0.24% | 0.20% | 0.20% |
| DPMLF | 0.31% | 0.19% | 0.19% |
| Nordex SE | 0.22% | 0.19% | 0.19% |
| Technip Energies N.V. | 0.20% | 0.19% | 0.19% |
| SAIPEM S.P.A. | 0.26% | 0.19% | 0.19% |
| LOTTOMATICA GROUP S.P.A. | 0.20% | 0.19% | 0.19% |
| OGC | 0.25% | 0.19% | 0.19% |
| IG GROUP HOLDINGS PLC | 0.20% | 0.18% | 0.18% |
| Konecranes Oyj | 0.17% | 0.17% | 0.17% |
| RINGKJOEBING LANDBOBANK. AKTIESELSKAB | 0.18% | 0.17% | 0.17% |
| voestalpine AG | 0.19% | 0.17% | 0.17% |
| Aurubis AG | 0.16% | 0.19% | 0.16% |
| SOBO | 0.16% | 0.19% | 0.16% |
| thyssenkrupp AG | 0.27% | 0.16% | 0.16% |
| BTG | 0.17% | 0.16% | 0.16% |
| SSRM | 0.30% | 0.16% | 0.16% |
| JYSKE BANK A/S | 0.18% | 0.15% | 0.15% |
| SBM Offshore N.V. | 0.20% | 0.15% | 0.15% |
| OR | 0.15% | 0.19% | 0.15% |
| ELIS SA | 0.16% | 0.15% | 0.15% |
| AIXTRON SE | 0.15% | 0.17% | 0.15% |
| MINE | 0.17% | 0.14% | 0.14% |
| AL Sydbank A/S | 0.16% | 0.14% | 0.14% |
| LION FINANCE GROUP PLC | 0.21% | 0.14% | 0.14% |
| ISS A/S | 0.17% | 0.14% | 0.14% |
| Definity Financial Corporation | 0.16% | 0.13% | 0.13% |
| VALLOUREC SA | 0.19% | 0.13% | 0.13% |
| BALFOUR BEATTY PLC | 0.13% | 0.14% | 0.13% |
| AQN | 0.17% | 0.13% | 0.13% |
| UMICORE SA | 0.18% | 0.12% | 0.12% |
| ALK-ABELLO A/S | 0.12% | 0.13% | 0.12% |
| CIGI | 0.28% | 0.12% | 0.12% |
| AZIMUT HOLDING S.P.A. | 0.17% | 0.12% | 0.12% |
| NORTHLAND POWER INC | 0.23% | 0.12% | 0.12% |
| TAMARACK VALLEY ENERGY LTD. | 0.20% | 0.12% | 0.12% |
| KNTNF | 0.15% | 0.12% | 0.12% |
| MEOH | 0.16% | 0.12% | 0.12% |
| Bilfinger SE | 0.12% | 0.11% | 0.11% |
| ATHABASCA OIL CORPORATION | 0.20% | 0.11% | 0.11% |
| Plus500 Ltd | 0.18% | 0.11% | 0.11% |
| Allreal Holding AG | 0.16% | 0.11% | 0.11% |
| BIPC | 0.11% | 0.12% | 0.11% |
| DRAX GROUP PLC | 0.14% | 0.11% | 0.11% |
| Siegfried Holding AG | 0.11% | 0.11% | 0.11% |
| MAN GROUP PLC | 0.11% | 0.11% | 0.11% |
| ITV PLC | 0.12% | 0.10% | 0.10% |
| Meiko Electronics Co., Ltd. | 0.10% | 0.10% | 0.10% |
| Acerinox, S.A. | 0.12% | 0.10% | 0.10% |
| TOREX GOLD RESOURCES INC. | 0.11% | 0.10% | 0.10% |
| REGIS RESOURCES LIMITED | 0.13% | 0.10% | 0.10% |
| PAN AFRICAN RESOURCES PLC | 0.23% | 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.
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.