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
97 holdings in all 2 funds| Fund | FLTW | XCNY | Positions | Holdings |
|---|---|---|---|---|
| FLTWFranklin FTSE Taiwan ETF | — | 39% 97 shared |
132 | as of Jun 30, 2026SEC filing |
| XCNYSPDR Index Shares Fund State Street SPDR S&P Emerging Markets ex-China ETF | 39% 97 shared | — | 1,172 | 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
39.4% common weight| Holding | FLTW | XCNY | Smallest |
|---|---|---|---|
| TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD | 19.84% | 19.38% | 19.38% |
| MEDIATEK INC | 9.14% | 2.54% | 2.54% |
| DELTA ELECTRONICS INC | 5.51% | 1.33% | 1.33% |
| HON HAI PRECISION INDUSTRY COMPANY LTD | 4.48% | 1.05% | 1.05% |
| ASE TECHNOLOGY HOLDING CO LTD | 3.30% | 1.03% | 1.03% |
| UNIMICRON TECHNOLOGY CORP | 2.07% | 0.66% | 0.66% |
| ACCTON TECHNOLOGY CORP | 1.81% | 0.61% | 0.61% |
| UNITED MICROELECTRONICS CORP | 2.81% | 0.55% | 0.55% |
| NAN YA PLASTICS CORP | 1.20% | 0.55% | 0.55% |
| CTBC FINANCIAL HOLDING CO LTD | 1.84% | 0.51% | 0.51% |
| FUBON FINANCIAL HOLDING COMPANY LTD | 1.58% | 0.45% | 0.45% |
| CATHAY FINANCIAL HOLDING COMPANY LTD | 1.37% | 0.38% | 0.38% |
| TS FINANCIAL HOLDING CO LTD | 1.13% | 0.37% | 0.37% |
| ELITE MATERIAL COMPANY LTD | 2.48% | 0.37% | 0.37% |
| YUANTA FINANCIAL HOLDING COMPANY LTD | 1.06% | 0.35% | 0.35% |
| ZHEN DING TECHNOLOGY HOLDING LTD | 0.70% | 0.34% | 0.34% |
| TRIPOD TECHNOLOGY CORP | 0.33% | 0.35% | 0.33% |
| ASUSTEK COMPUTER INC | 0.69% | 0.30% | 0.30% |
| QUANTA COMPUTER INC | 1.42% | 0.30% | 0.30% |
| E.SUN FINANCIAL HOLDING COMPANY LTD | 0.77% | 0.30% | 0.30% |
| NANYA TECHNOLOGY CORP | 0.76% | 0.26% | 0.26% |
| SINOPAC FINANCIAL HOLDINGS CO LTD | 0.75% | 0.25% | 0.25% |
| LITE-ON TECHNOLOGY CORP | 0.64% | 0.24% | 0.24% |
| REALTEK SEMICONDUCTOR CORP | 0.57% | 0.24% | 0.24% |
| CHUNGHWA TELECOM CO LTD | 0.79% | 0.24% | 0.24% |
| KGI FINANCIAL HOLDING CO LTD | 0.66% | 0.23% | 0.23% |
| MEGA FINANCIAL HOLDING COMPANY LTD | 0.80% | 0.23% | 0.23% |
| ASIA VITAL COMPONENTS COMPANY LTD | 1.18% | 0.23% | 0.23% |
| GIGA-BYTE TECHNOLOGY COMPANY LTD | 0.27% | 0.22% | 0.22% |
| ADVANTECH COMPANY LTD | 0.33% | 0.21% | 0.21% |
| YAGEO CORP | 2.63% | 0.19% | 0.19% |
| HUA NAN FINANCIAL HOLDINGS COMPANY LTD | 0.51% | 0.18% | 0.18% |
| WISTRON CORP | 0.70% | 0.18% | 0.18% |
| NOVATEK MICROELECTRONICS CORP | 0.45% | 0.18% | 0.18% |
| KING YUAN ELECTRONICS CO LTD | 0.54% | 0.17% | 0.17% |
| POWERTECH TECHNOLOGY INC | 0.34% | 0.16% | 0.16% |
| FIRST FINANCIAL HOLDING COMPANY LTD | 0.54% | 0.15% | 0.15% |
| KING SLIDE WORKS COMPANY LTD | 0.59% | 0.15% | 0.15% |
| WINBOND ELECTRONICS CORP | 0.94% | 0.14% | 0.14% |
| FORMOSA PLASTICS CORP | 0.33% | 0.14% | 0.14% |
| INNOLUX CORP | 0.74% | 0.13% | 0.13% |
| WT MICROELECTRONICS CO LTD | 0.25% | 0.13% | 0.13% |
| CHROMA ATE INC | 1.17% | 0.13% | 0.13% |
| UNI PRESIDENT ENTERPRISES CORP | 0.54% | 0.12% | 0.12% |
| SINO-AMERICAN SILICON PRODUCTS INC | 0.14% | 0.12% | 0.12% |
| FORMOSA CHEMICALS & FIBRE CORP | 0.27% | 0.12% | 0.12% |
| TAIWAN COOPERATIVE FINANCIAL HOLDINGS COMPANY LTD | 0.38% | 0.11% | 0.11% |
| VANGUARD INTERNATIONAL SEMICONDUCTOR CORP | 0.38% | 0.10% | 0.10% |
| MICRO-STAR INTERNATIONAL COMPANY LTD | 0.14% | 0.10% | 0.10% |
| SHANGHAI COMMERCIAL & SAVINGS BANK LTD (THE) | 0.24% | 0.10% | 0.10% |
| POWERCHIP SEMICONDUCTOR MANUFACTURING CORP | 0.38% | 0.10% | 0.10% |
| AUO CORP | 0.29% | 0.10% | 0.10% |
| JENTECH PRECISION INDUSTRIAL CO LTD | 0.44% | 0.10% | 0.10% |
| AIRTAC INTERNATIONAL GROUP | 0.28% | 0.09% | 0.09% |
| INVENTEC CORP | 0.25% | 0.09% | 0.09% |
| LARGAN PRECISION CO LTD | 0.59% | 0.09% | 0.09% |
| TAIWAN MOBILE COMPANY LTD | 0.24% | 0.08% | 0.08% |
| SILERGY CORP | 0.29% | 0.08% | 0.08% |
| CHANG HWA COMMERCIAL BANK LTD | 0.27% | 0.08% | 0.08% |
| WPG HOLDINGS LTD | 0.23% | 0.07% | 0.07% |
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.