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
874 holdings in all 2 funds| Fund | BKIE | IDEV | Positions | Holdings |
|---|---|---|---|---|
| BKIEBNY Mellon International Equity ETF | — | 83% 874 shared |
973 | as of Jul 31, 2026SEC filing |
| IDEViShares Core MSCI International Developed Markets ETF | 83% 874 shared | — | 2,310 | 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
82.6% common weight| Holding | BKIE | IDEV | Smallest |
|---|---|---|---|
| ASML | 2.43% | 2.23% | 2.23% |
| ROCHE HOLDING AG | 1.19% | 1.16% | 1.16% |
| HSBC HOLDINGS PLC | 1.41% | 1.11% | 1.11% |
| SHEL | 1.00% | 1.06% | 1.00% |
| NOVARTIS AG | 1.10% | 0.98% | 0.98% |
| RY | 1.13% | 0.96% | 0.96% |
| NESTLE' SA/AG | 1.00% | 0.90% | 0.90% |
| AZN | 0.99% | 0.89% | 0.89% |
| MITSUBISHI UFJ FINANCIAL GROUP INC | 0.99% | 0.80% | 0.80% |
| SIEMENS AG | 0.91% | 0.74% | 0.74% |
| BHP | 0.82% | 0.74% | 0.74% |
| SAP | 0.72% | 0.81% | 0.72% |
| TD | 0.79% | 0.70% | 0.70% |
| SAN | 0.80% | 0.66% | 0.66% |
| TOYOTA MOTOR CORP | 0.79% | 0.65% | 0.65% |
| ALLIANZ SE | 0.73% | 0.64% | 0.64% |
| COMMONWEALTH BANK OF AUSTRALIA | 0.81% | 0.64% | 0.64% |
| TTE | 0.68% | 0.61% | 0.61% |
| HITACHI LTD | 0.56% | 0.57% | 0.56% |
| ADVANTEST CORP | 0.57% | 0.55% | 0.55% |
| SHOP | 0.54% | 0.74% | 0.54% |
| SCHNEIDER ELECTRIC SE | 0.70% | 0.53% | 0.53% |
| UBS GROUP AG | 0.64% | 0.52% | 0.52% |
| IBERDROLA SA | 0.58% | 0.52% | 0.52% |
| ROLLS-ROYCE HOLDINGS PLC | 0.64% | 0.52% | 0.52% |
| SONY GROUP CORP | 0.55% | 0.51% | 0.51% |
| SUMITOMO MITSUI FINANCIAL GROUP INC | 0.63% | 0.51% | 0.51% |
| TOKYO ELECTRON LTD | 0.61% | 0.50% | 0.50% |
| BBVA | 0.61% | 0.50% | 0.50% |
| UNILEVER PLC | 0.53% | 0.49% | 0.49% |
| ABB LTD (CH) | 0.61% | 0.47% | 0.47% |
| RIO | 0.57% | 0.47% | 0.47% |
| AIRBUS SE | 0.53% | 0.45% | 0.45% |
| NOVO NORDISK A/S | 0.57% | 0.44% | 0.44% |
| SAFRAN SA | 0.53% | 0.42% | 0.42% |
| L'AIR LIQUIDE SA | 0.47% | 0.42% | 0.42% |
| DBS GROUP HOLDINGS LTD | 0.45% | 0.42% | 0.42% |
| BRITISH AMERICAN TOBACCO PLC | 0.49% | 0.42% | 0.42% |
| BP PLC | 0.41% | 0.45% | 0.41% |
| BMO | 0.49% | 0.40% | 0.40% |
| MIZUHO FINANCIAL GROUP INC | 0.49% | 0.40% | 0.40% |
| COMPAGNIE FINANCIERE RICHEMONT SA | 0.48% | 0.40% | 0.40% |
| SIEMENS ENERGY AG | 0.49% | 0.40% | 0.40% |
| UNICREDIT SPA | 0.50% | 0.40% | 0.40% |
| RECRUIT HOLDINGS CO LTD | 0.39% | 0.55% | 0.39% |
| BNS | 0.42% | 0.39% | 0.39% |
| ZURICH INSURANCE GROUP AG | 0.44% | 0.39% | 0.39% |
| CNQ | 0.38% | 0.40% | 0.38% |
| L'OREAL SA | 0.39% | 0.38% | 0.38% |
| SOFTBANK GROUP CORP | 0.46% | 0.38% | 0.38% |
| LVMH MOET HENNESSY LOUIS VUITTON SE | 0.55% | 0.37% | 0.37% |
| ENB | 0.46% | 0.36% | 0.36% |
| CM | 0.43% | 0.36% | 0.36% |
| GSK | 0.41% | 0.35% | 0.35% |
| DEUTSCHE TELEKOM AG | 0.42% | 0.34% | 0.34% |
| KEYENCE CORP | 0.35% | 0.34% | 0.34% |
| AIA GROUP LTD | 0.41% | 0.34% | 0.34% |
| ING GROEP NV | 0.37% | 0.34% | 0.34% |
| BNP PARIBAS SA | 0.49% | 0.34% | 0.34% |
| INTESA SANPAOLO SPA | 0.42% | 0.33% | 0.33% |
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.