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
1014 holdings in all 2 funds| Fund | GMF | SPEM | Positions | Holdings |
|---|---|---|---|---|
| GMFState Street SPDR S&P Emerging Asia Pacific ETF | — | 62% 1014 shared |
1,300 | as of Oct 20, 2026issuer data |
| SPEMState Street SPDR Portfolio Emerging Markets ETF | 62% 1014 shared | — | 2,670 | 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
61.6% common weight| Holding | GMF | SPEM | Smallest |
|---|---|---|---|
| TAIWAN SEMICONDUCTOR MANUFAC | 9.62% | 14.22% | 9.62% |
| TENCENT HOLDINGS LTD | 3.27% | 2.59% | 2.59% |
| ALIBABA GROUP HOLDING LTD | 2.60% | 2.08% | 2.08% |
| MEDIATEK INC | 2.16% | 1.66% | 1.66% |
| CHINA CONSTRUCTION BANK H | 1.30% | 1.00% | 1.00% |
| HON HAI PRECISION INDUSTRY | 1.18% | 0.84% | 0.84% |
| DELTA ELECTRONICS INC | 1.03% | 0.84% | 0.84% |
| HDFC BANK LIMITED | 0.91% | 0.75% | 0.75% |
| RELIANCE INDS SPONS GDR 144A | 0.90% | 0.75% | 0.75% |
| IBN | 0.94% | 0.74% | 0.74% |
| ASE TECHNOLOGY HOLDING CO LT | 0.89% | 0.69% | 0.69% |
| IND + COMM BK OF CHINA H | 0.84% | 0.59% | 0.59% |
| CTBC FINANCIAL HOLDING CO LT | 0.60% | 0.55% | 0.55% |
| BHARTI AIRTEL LTD | 0.65% | 0.55% | 0.55% |
| BANK OF CHINA LTD H | 0.63% | 0.52% | 0.52% |
| PDD | 0.60% | 0.50% | 0.50% |
| XIAOMI CORP CLASS B | 0.58% | 0.49% | 0.49% |
| FUBON FINANCIAL HOLDING CO | 0.59% | 0.46% | 0.46% |
| NAN YA PLASTICS CORP | 0.65% | 0.46% | 0.46% |
| UMC | 0.56% | 0.44% | 0.44% |
| UNIMICRON TECHNOLOGY CORP | 0.54% | 0.41% | 0.41% |
| NETEASE INC | 0.51% | 0.41% | 0.41% |
| INFY | 0.50% | 0.41% | 0.41% |
| MEITUAN CLASS B | 0.53% | 0.41% | 0.41% |
| ELITE MATERIAL CO LTD | 0.58% | 0.37% | 0.37% |
| PING AN INSURANCE GROUP CO H | 0.43% | 0.35% | 0.35% |
| CATHAY FINANCIAL HOLDING CO | 0.48% | 0.35% | 0.35% |
| SINOPAC FINANCIAL HOLDINGS | 0.41% | 0.32% | 0.32% |
| JD.COM INC CLASS A | 0.36% | 0.31% | 0.31% |
| AXIS BANK LTD | 0.36% | 0.31% | 0.31% |
| DELTA ELECTRONICS THAI FORGN | 0.35% | 0.30% | 0.30% |
| BAJAJ FINANCE LTD | 0.30% | 0.28% | 0.28% |
| BYD CO LTD H | 0.37% | 0.28% | 0.28% |
| TS FINANCIAL HOLDING CO LTD | 0.46% | 0.27% | 0.27% |
| ZIJIN MINING GROUP CO LTD H | 0.45% | 0.27% | 0.27% |
| TATA CONSULTANCY SVCS LTD | 0.37% | 0.26% | 0.26% |
| KOTAK MAHINDRA BANK LTD | 0.33% | 0.26% | 0.26% |
| KGI FINANCIAL HOLDING CO LTD | 0.34% | 0.25% | 0.25% |
| LARSEN + TOUBRO GDR REG S | 0.30% | 0.25% | 0.25% |
| ASIA VITAL COMPONENTS | 0.44% | 0.25% | 0.25% |
| QUANTA COMPUTER INC | 0.33% | 0.24% | 0.24% |
| SUN PHARMACEUTICAL INDUS | 0.23% | 0.24% | 0.23% |
| LENOVO GROUP LTD | 0.31% | 0.23% | 0.23% |
| AGRICULTURAL BANK OF CHINA H | 0.32% | 0.23% | 0.23% |
| HUA NAN FINANCIAL HOLDINGS C | 0.22% | 0.26% | 0.22% |
| CHINA LIFE INSURANCE CO H | 0.33% | 0.22% | 0.22% |
| ACCTON TECHNOLOGY CORP | 0.39% | 0.22% | 0.22% |
| YAGEO CORPORATION | 0.36% | 0.21% | 0.21% |
| BEONE MEDICINES LTD | 0.25% | 0.21% | 0.21% |
| CHINA MERCHANTS BANK H | 0.24% | 0.21% | 0.21% |
| BANK OF COMMUNICATIONS CO H | 0.22% | 0.21% | 0.21% |
| MEGA FINANCIAL HOLDING CO LT | 0.25% | 0.21% | 0.21% |
| CHINA SHENHUA ENERGY CO H | 0.25% | 0.20% | 0.20% |
| BAIDU INC CLASS A HKD | 0.26% | 0.20% | 0.20% |
| WUXI BIOLOGICS CAYMAN INC | 0.26% | 0.20% | 0.20% |
| WISTRON CORP | 0.20% | 0.20% | 0.20% |
| HCL TECHNOLOGIES LTD | 0.23% | 0.19% | 0.19% |
| LITE ON TECHNOLOGY CORP | 0.20% | 0.19% | 0.19% |
| CHUNGHWA TELECOM CO LTD | 0.20% | 0.19% | 0.19% |
| HINDUSTAN UNILEVER LTD | 0.23% | 0.19% | 0.19% |
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.