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
367 holdings in all 2 funds| Fund | EEM | XCEM | Positions | Holdings |
|---|---|---|---|---|
| EEMiShares MSCI Emerging Markets ETF | — | 64% 367 shared |
1,168 | as of Oct 20, 2026issuer data |
| XCEMColumbia EM Core ex-China ETF | 64% 367 shared | — | 448 | as of Jun 30, 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
63.7% common weight| Holding | EEM | XCEM | Smallest |
|---|---|---|---|
| TAIWAN SEMICONDUCTOR MANUFACTURING | 15.71% | 14.94% | 14.94% |
| SAMSUNG ELECTRONICS LTD | 6.45% | 9.69% | 6.45% |
| SK HYNIX | 4.41% | 4.56% | 4.41% |
| MEDIATEK | 1.59% | 1.57% | 1.57% |
| DELTA ELECTRONICS | 0.83% | 1.49% | 0.83% |
| HON HAI PRECISION INDUSTRY | 0.79% | 1.05% | 0.79% |
| RELIANCE INDUSTRIES LTD | 0.63% | 0.81% | 0.63% |
| ASE TECHNOLOGY HOLDING | 0.58% | 0.90% | 0.58% |
| ITAU UNIBANCO HOLDING PREF SA | 0.46% | 0.52% | 0.46% |
| SK SQUARE | 0.45% | 0.94% | 0.45% |
| SAMSUNG ELECTRO MECHANICS LTD | 0.42% | 1.40% | 0.42% |
| BHARTI AIRTEL LTD | 0.48% | 0.42% | 0.42% |
| CIA VALE DO RIO DOCE SH | 0.41% | 0.49% | 0.41% |
| AL RAJHI BANK | 0.41% | 0.64% | 0.41% |
| UNITED MICRO ELECTRONICS CORP | 0.38% | 0.72% | 0.38% |
| UNIMICRON TECHNOLOGY | 0.38% | 0.67% | 0.38% |
| ELITE MATERIAL | 0.38% | 0.64% | 0.38% |
| PETROLEO BRASILEIRO PREF SA | 0.46% | 0.37% | 0.37% |
| SAUDI ARABIAN OIL | 0.35% | 0.38% | 0.35% |
| KB FINANCIAL GROUP | 0.35% | 0.49% | 0.35% |
| GRUPO MEXICO B | 0.33% | 0.51% | 0.33% |
| CTBC FINANCIAL HOLDING | 0.32% | 0.62% | 0.32% |
| GFI | 0.29% | 0.33% | 0.29% |
| ASIA VITAL COMPONENTS | 0.29% | 0.46% | 0.29% |
| NASPERS LIMITED CLASS N | 0.28% | 0.48% | 0.28% |
| CATHAY FINANCIAL HOLDING | 0.28% | 0.31% | 0.28% |
| HYUNDAI MOTOR | 0.27% | 0.54% | 0.27% |
| ACCTON TECHNOLOGY | 0.26% | 0.44% | 0.26% |
| FUBON FINANCIAL HOLDING | 0.34% | 0.26% | 0.26% |
| SHINHAN FINANCIAL GROUP | 0.25% | 0.43% | 0.25% |
| THE SAUDI NATIONAL BANK | 0.25% | 0.30% | 0.25% |
| AXIS BANK | 0.24% | 0.33% | 0.24% |
| QUANTA COMPUTER | 0.24% | 0.29% | 0.24% |
| FIRSTRAND LTD | 0.24% | 0.42% | 0.24% |
| OTP BANK | 0.24% | 0.47% | 0.24% |
| MAHINDRA AND MAHINDRA LTD | 0.23% | 0.32% | 0.23% |
| NAN YA PLASTICS CORP | 0.37% | 0.23% | 0.23% |
| LARSEN AND TOUBRO LTD | 0.23% | 0.28% | 0.23% |
| GPO FINANCE BANORTE | 0.23% | 0.23% | 0.23% |
| POWSZECHNA KASA OSZCZEDNOSCI BANK | 0.22% | 0.53% | 0.22% |
| SAMSUNG SDI LTD | 0.22% | 0.75% | 0.22% |
| BAJAJ FINANCE LTD | 0.22% | 0.27% | 0.22% |
| YAGEO | 0.21% | 0.64% | 0.21% |
| HANA FINANCIAL GROUP | 0.21% | 0.34% | 0.21% |
| KOTAK MAHINDRA BANK LTD | 0.22% | 0.21% | 0.21% |
| FIRST ABU DHABI BANK | 0.20% | 0.29% | 0.20% |
| KUWAIT FINANCE HOUSE | 0.24% | 0.20% | 0.20% |
| DELTA ELECTRONICS (THAILAND) NON-V | 0.20% | 0.59% | 0.20% |
| BANCO BRADESCO PREF | 0.20% | 0.23% | 0.20% |
| CHROMA ATE | 0.19% | 0.47% | 0.19% |
| CELLTRION | 0.19% | 0.19% | 0.19% |
| B3 BRASIL BOLSA BALCAO SA | 0.21% | 0.19% | 0.19% |
| SAUDI TELECOM | 0.19% | 0.25% | 0.19% |
| STANDARD BANK GROUP | 0.22% | 0.19% | 0.19% |
| FOMENTO ECONOMICO MEXICANO | 0.19% | 0.23% | 0.19% |
| DOOSAN ENERBILITY LTD | 0.18% | 0.30% | 0.18% |
| MTN GROUP | 0.18% | 0.28% | 0.18% |
| HANWHA AEROSPACE LTD | 0.17% | 0.21% | 0.17% |
| KIA CORPORATION | 0.17% | 0.27% | 0.17% |
| ASUSTEK COMPUTER INC | 0.17% | 0.17% | 0.17% |
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.